diff options
Diffstat (limited to 'recipes/gs/gs/0002_svn_snapshot_jbig2dec.patch')
| -rw-r--r-- | recipes/gs/gs/0002_svn_snapshot_jbig2dec.patch | 17181 |
1 files changed, 17181 insertions, 0 deletions
diff --git a/recipes/gs/gs/0002_svn_snapshot_jbig2dec.patch b/recipes/gs/gs/0002_svn_snapshot_jbig2dec.patch new file mode 100644 index 0000000000..8858856fd6 --- /dev/null +++ b/recipes/gs/gs/0002_svn_snapshot_jbig2dec.patch @@ -0,0 +1,17181 @@ +Description: /jbig2dec changes r9437 → r9781 (release 8.64 → 2009-06-08) +Author: Jonas Smedegaard <dr@jones.dk> +diff --git a/jbig2dec/Makefile.am b/jbig2dec/Makefile.am +--- a/jbig2dec/Makefile.am ++++ b/jbig2dec/Makefile.am +@@ -1,4 +1,3 @@ +-# $Id: Makefile.am 6300 2005-12-28 19:56:24Z giles $ + ## process this file with automake to generate Makefile.in + + # require automake 1.7 +@@ -12,12 +11,13 @@ libjbig2dec_a_SOURCES = jbig2.c \ + jbig2_segment.c jbig2_page.c \ + jbig2_symbol_dict.c jbig2_text.c \ + jbig2_generic.c jbig2_refinement.c jbig2_mmr.c \ ++ jbig2_halftone.c \ + jbig2_image.c jbig2_image_pbm.c \ + os_types.h config_types.h config_win32.h \ + jbig2.h jbig2_priv.h jbig2_image.h \ + jbig2_arith.h jbig2_arith_iaid.h jbig2_arith_int.h \ + jbig2_huffman.h jbig2_hufftab.h jbig2_mmr.h \ +- jbig2_generic.h jbig2_symbol_dict.h \ ++ jbig2_generic.h jbig2_symbol_dict.h jbig2_text.h \ + jbig2_metadata.c jbig2_metadata.h + + bin_PROGRAMS = jbig2dec +diff --git a/jbig2dec/Makefile.in b/jbig2dec/Makefile.in +--- a/jbig2dec/Makefile.in ++++ b/jbig2dec/Makefile.in +@@ -1,8 +1,8 @@ +-# Makefile.in generated by automake 1.9.5 from Makefile.am. ++# Makefile.in generated by automake 1.10.2 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +-# 2003, 2004, 2005 Free Software Foundation, Inc. ++# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. +@@ -14,21 +14,13 @@ + + @SET_MAKE@ + +-# $Id: Makefile.in 6300 2005-12-28 19:56:24Z giles $ + + +- +-SOURCES = $(libjbig2dec_a_SOURCES) $(jbig2dec_SOURCES) $(test_sha1_SOURCES) +- +-srcdir = @srcdir@ +-top_srcdir = @top_srcdir@ + VPATH = @srcdir@ + pkgdatadir = $(datadir)/@PACKAGE@ + pkglibdir = $(libdir)/@PACKAGE@ + pkgincludedir = $(includedir)/@PACKAGE@ +-top_builddir = . + am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +-INSTALL = @INSTALL@ + install_sh_DATA = $(install_sh) -c -m 644 + install_sh_PROGRAM = $(install_sh) -c + install_sh_SCRIPT = $(install_sh) -c +@@ -41,7 +33,10 @@ NORMAL_UNINSTALL = : + PRE_UNINSTALL = : + POST_UNINSTALL = : + bin_PROGRAMS = jbig2dec$(EXEEXT) +-noinst_PROGRAMS = test_sha1$(EXEEXT) ++noinst_PROGRAMS = test_sha1$(EXEEXT) test_huffman$(EXEEXT) \ ++ test_arith$(EXEEXT) ++TESTS = test_sha1$(EXEEXT) test_jbig2dec.py test_huffman$(EXEEXT) \ ++ test_arith$(EXEEXT) + subdir = . + DIST_COMMON = README $(am__configure_deps) $(include_HEADERS) \ + $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ +@@ -54,7 +49,7 @@ am__aclocal_m4_deps = $(top_srcdir)/configure.ac + am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) + am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ +- configure.lineno configure.status.lineno ++ configure.lineno config.status.lineno + mkinstalldirs = $(install_sh) -d + CONFIG_HEADER = config.h + CONFIG_CLEAN_FILES = config_types.h +@@ -78,18 +73,30 @@ am_libjbig2dec_a_OBJECTS = jbig2.$(OBJEXT) jbig2_arith.$(OBJEXT) \ + jbig2_page.$(OBJEXT) jbig2_symbol_dict.$(OBJEXT) \ + jbig2_text.$(OBJEXT) jbig2_generic.$(OBJEXT) \ + jbig2_refinement.$(OBJEXT) jbig2_mmr.$(OBJEXT) \ +- jbig2_image.$(OBJEXT) jbig2_image_pbm.$(OBJEXT) \ +- jbig2_metadata.$(OBJEXT) ++ jbig2_halftone.$(OBJEXT) jbig2_image.$(OBJEXT) \ ++ jbig2_image_pbm.$(OBJEXT) jbig2_metadata.$(OBJEXT) + libjbig2dec_a_OBJECTS = $(am_libjbig2dec_a_OBJECTS) + binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) + PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS) + am_jbig2dec_OBJECTS = jbig2dec.$(OBJEXT) sha1.$(OBJEXT) + jbig2dec_OBJECTS = $(am_jbig2dec_OBJECTS) + jbig2dec_DEPENDENCIES = libjbig2dec.a @LIBOBJS@ ++am_test_arith_OBJECTS = test_arith-jbig2_arith.$(OBJEXT) ++test_arith_OBJECTS = $(am_test_arith_OBJECTS) ++test_arith_DEPENDENCIES = libjbig2dec.a ++test_arith_LINK = $(CCLD) $(test_arith_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ ++ $(LDFLAGS) -o $@ ++am_test_huffman_OBJECTS = test_huffman-jbig2_huffman.$(OBJEXT) ++test_huffman_OBJECTS = $(am_test_huffman_OBJECTS) ++test_huffman_DEPENDENCIES = libjbig2dec.a ++test_huffman_LINK = $(CCLD) $(test_huffman_CFLAGS) $(CFLAGS) \ ++ $(AM_LDFLAGS) $(LDFLAGS) -o $@ + am_test_sha1_OBJECTS = test_sha1-sha1.$(OBJEXT) + test_sha1_OBJECTS = $(am_test_sha1_OBJECTS) + test_sha1_LDADD = $(LDADD) +-DEFAULT_INCLUDES = -I. -I$(srcdir) -I. ++test_sha1_LINK = $(CCLD) $(test_sha1_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ ++ $(LDFLAGS) -o $@ ++DEFAULT_INCLUDES = -I.@am__isrc@ + depcomp = $(SHELL) $(top_srcdir)/depcomp + am__depfiles_maybe = depfiles + COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ +@@ -97,8 +104,10 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + CCLD = $(CC) + LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ + SOURCES = $(libjbig2dec_a_SOURCES) $(jbig2dec_SOURCES) \ ++ $(test_arith_SOURCES) $(test_huffman_SOURCES) \ + $(test_sha1_SOURCES) + DIST_SOURCES = $(libjbig2dec_a_SOURCES) $(jbig2dec_SOURCES) \ ++ $(test_arith_SOURCES) $(test_huffman_SOURCES) \ + $(test_sha1_SOURCES) + includeHEADERS_INSTALL = $(INSTALL_HEADER) + HEADERS = $(include_HEADERS) +@@ -116,8 +125,6 @@ GZIP_ENV = --best + distuninstallcheck_listfiles = find . -type f -print + distcleancheck_listfiles = find . -type f -print + ACLOCAL = @ACLOCAL@ +-AMDEP_FALSE = @AMDEP_FALSE@ +-AMDEP_TRUE = @AMDEP_TRUE@ + AMTAR = @AMTAR@ + AUTOCONF = @AUTOCONF@ + AUTOHEADER = @AUTOHEADER@ +@@ -136,6 +143,8 @@ ECHO_N = @ECHO_N@ + ECHO_T = @ECHO_T@ + EGREP = @EGREP@ + EXEEXT = @EXEEXT@ ++GREP = @GREP@ ++INSTALL = @INSTALL@ + INSTALL_DATA = @INSTALL_DATA@ + INSTALL_PROGRAM = @INSTALL_PROGRAM@ + INSTALL_SCRIPT = @INSTALL_SCRIPT@ +@@ -149,6 +158,7 @@ LIBOBJS = @LIBOBJS@ + LIBS = @LIBS@ + LTLIBOBJS = @LTLIBOBJS@ + MAKEINFO = @MAKEINFO@ ++MKDIR_P = @MKDIR_P@ + OBJEXT = @OBJEXT@ + PACKAGE = @PACKAGE@ + PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +@@ -162,11 +172,11 @@ SET_MAKE = @SET_MAKE@ + SHELL = @SHELL@ + STRIP = @STRIP@ + VERSION = @VERSION@ ++abs_builddir = @abs_builddir@ ++abs_srcdir = @abs_srcdir@ ++abs_top_builddir = @abs_top_builddir@ ++abs_top_srcdir = @abs_top_srcdir@ + ac_ct_CC = @ac_ct_CC@ +-ac_ct_RANLIB = @ac_ct_RANLIB@ +-ac_ct_STRIP = @ac_ct_STRIP@ +-am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +-am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ + am__include = @am__include@ + am__leading_dot = @am__leading_dot@ + am__quote = @am__quote@ +@@ -174,24 +184,36 @@ am__tar = @am__tar@ + am__untar = @am__untar@ + bindir = @bindir@ + build_alias = @build_alias@ ++builddir = @builddir@ + datadir = @datadir@ ++datarootdir = @datarootdir@ ++docdir = @docdir@ ++dvidir = @dvidir@ + exec_prefix = @exec_prefix@ + host_alias = @host_alias@ ++htmldir = @htmldir@ + includedir = @includedir@ + infodir = @infodir@ + install_sh = @install_sh@ + libdir = @libdir@ + libexecdir = @libexecdir@ ++localedir = @localedir@ + localstatedir = @localstatedir@ + mandir = @mandir@ + mkdir_p = @mkdir_p@ + oldincludedir = @oldincludedir@ ++pdfdir = @pdfdir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ ++psdir = @psdir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ ++srcdir = @srcdir@ + sysconfdir = @sysconfdir@ + target_alias = @target_alias@ ++top_build_prefix = @top_build_prefix@ ++top_builddir = @top_builddir@ ++top_srcdir = @top_srcdir@ + + # require automake 1.7 + AUTOMAKE_OPTIONS = foreign 1.7 dist-bzip2 dist-zip -Wall +@@ -202,12 +224,13 @@ libjbig2dec_a_SOURCES = jbig2.c \ + jbig2_segment.c jbig2_page.c \ + jbig2_symbol_dict.c jbig2_text.c \ + jbig2_generic.c jbig2_refinement.c jbig2_mmr.c \ ++ jbig2_halftone.c \ + jbig2_image.c jbig2_image_pbm.c \ + os_types.h config_types.h config_win32.h \ + jbig2.h jbig2_priv.h jbig2_image.h \ + jbig2_arith.h jbig2_arith_iaid.h jbig2_arith_int.h \ + jbig2_huffman.h jbig2_hufftab.h jbig2_mmr.h \ +- jbig2_generic.h jbig2_symbol_dict.h \ ++ jbig2_generic.h jbig2_symbol_dict.h jbig2_text.h \ + jbig2_metadata.c jbig2_metadata.h + + jbig2dec_SOURCES = jbig2dec.c sha1.c sha1.h \ +@@ -215,11 +238,16 @@ jbig2dec_SOURCES = jbig2dec.c sha1.c sha1.h \ + os_types.h config_types.h config_win32.h + + jbig2dec_LDADD = libjbig2dec.a @LIBOBJS@ ++EXTRA_DIST = test_jbig2dec.py msvc.mak LICENSE CHANGES ++MAINTAINERCLEANFILES = config_types.h.in + test_sha1_SOURCES = sha1.c sha1.h + test_sha1_CFLAGS = -DTEST +-TESTS = test_sha1 test_jbig2dec.py +-EXTRA_DIST = test_jbig2dec.py msvc.mak LICENSE +-MAINTAINERCLEANFILES = config_types.h.in ++test_arith_SOURCES = jbig2_arith.c ++test_arith_CFLAGS = -DTEST ++test_arith_LDADD = libjbig2dec.a ++test_huffman_SOURCES = jbig2_huffman.c ++test_huffman_CFLAGS = -DTEST ++test_huffman_LDADD = libjbig2dec.a + all: config.h + $(MAKE) $(AM_MAKEFLAGS) all-am + +@@ -262,7 +290,7 @@ $(ACLOCAL_M4): $(am__aclocal_m4_deps) + config.h: stamp-h1 + @if test ! -f $@; then \ + rm -f stamp-h1; \ +- $(MAKE) stamp-h1; \ ++ $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \ + else :; fi + + stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status +@@ -279,7 +307,7 @@ config_types.h: $(top_builddir)/config.status $(srcdir)/config_types.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ + install-libLIBRARIES: $(lib_LIBRARIES) + @$(NORMAL_INSTALL) +- test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)" ++ test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)" + @list='$(lib_LIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f=$(am__strip_dir) \ +@@ -312,7 +340,7 @@ libjbig2dec.a: $(libjbig2dec_a_OBJECTS) $(libjbig2dec_a_DEPENDENCIES) + $(RANLIB) libjbig2dec.a + install-binPROGRAMS: $(bin_PROGRAMS) + @$(NORMAL_INSTALL) +- test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)" ++ test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)" + @list='$(bin_PROGRAMS)'; for p in $$list; do \ + p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \ + if test -f $$p \ +@@ -338,10 +366,16 @@ clean-noinstPROGRAMS: + -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS) + jbig2dec$(EXEEXT): $(jbig2dec_OBJECTS) $(jbig2dec_DEPENDENCIES) + @rm -f jbig2dec$(EXEEXT) +- $(LINK) $(jbig2dec_LDFLAGS) $(jbig2dec_OBJECTS) $(jbig2dec_LDADD) $(LIBS) ++ $(LINK) $(jbig2dec_OBJECTS) $(jbig2dec_LDADD) $(LIBS) ++test_arith$(EXEEXT): $(test_arith_OBJECTS) $(test_arith_DEPENDENCIES) ++ @rm -f test_arith$(EXEEXT) ++ $(test_arith_LINK) $(test_arith_OBJECTS) $(test_arith_LDADD) $(LIBS) ++test_huffman$(EXEEXT): $(test_huffman_OBJECTS) $(test_huffman_DEPENDENCIES) ++ @rm -f test_huffman$(EXEEXT) ++ $(test_huffman_LINK) $(test_huffman_OBJECTS) $(test_huffman_LDADD) $(LIBS) + test_sha1$(EXEEXT): $(test_sha1_OBJECTS) $(test_sha1_DEPENDENCIES) + @rm -f test_sha1$(EXEEXT) +- $(LINK) $(test_sha1_LDFLAGS) $(test_sha1_OBJECTS) $(test_sha1_LDADD) $(LIBS) ++ $(test_sha1_LINK) $(test_sha1_OBJECTS) $(test_sha1_LDADD) $(LIBS) + + mostlyclean-compile: + -rm -f *.$(OBJEXT) +@@ -359,6 +393,7 @@ distclean-compile: + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_arith_iaid.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_arith_int.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_generic.Po@am__quote@ ++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_halftone.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_huffman.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_image.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_image_pbm.Po@am__quote@ +@@ -371,39 +406,68 @@ distclean-compile: + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2_text.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/jbig2dec.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sha1.Po@am__quote@ ++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_arith-jbig2_arith.Po@am__quote@ ++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_huffman-jbig2_huffman.Po@am__quote@ + @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_sha1-sha1.Po@am__quote@ + + .c.o: +-@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \ +-@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi ++@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po + @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ + @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + @am__fastdepCC_FALSE@ $(COMPILE) -c $< + + .c.obj: +-@am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \ +-@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi ++@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po + @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ + @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` + ++test_arith-jbig2_arith.o: jbig2_arith.c ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_arith_CFLAGS) $(CFLAGS) -MT test_arith-jbig2_arith.o -MD -MP -MF $(DEPDIR)/test_arith-jbig2_arith.Tpo -c -o test_arith-jbig2_arith.o `test -f 'jbig2_arith.c' || echo '$(srcdir)/'`jbig2_arith.c ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_arith-jbig2_arith.Tpo $(DEPDIR)/test_arith-jbig2_arith.Po ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='jbig2_arith.c' object='test_arith-jbig2_arith.o' libtool=no @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_arith_CFLAGS) $(CFLAGS) -c -o test_arith-jbig2_arith.o `test -f 'jbig2_arith.c' || echo '$(srcdir)/'`jbig2_arith.c ++ ++test_arith-jbig2_arith.obj: jbig2_arith.c ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_arith_CFLAGS) $(CFLAGS) -MT test_arith-jbig2_arith.obj -MD -MP -MF $(DEPDIR)/test_arith-jbig2_arith.Tpo -c -o test_arith-jbig2_arith.obj `if test -f 'jbig2_arith.c'; then $(CYGPATH_W) 'jbig2_arith.c'; else $(CYGPATH_W) '$(srcdir)/jbig2_arith.c'; fi` ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_arith-jbig2_arith.Tpo $(DEPDIR)/test_arith-jbig2_arith.Po ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='jbig2_arith.c' object='test_arith-jbig2_arith.obj' libtool=no @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_arith_CFLAGS) $(CFLAGS) -c -o test_arith-jbig2_arith.obj `if test -f 'jbig2_arith.c'; then $(CYGPATH_W) 'jbig2_arith.c'; else $(CYGPATH_W) '$(srcdir)/jbig2_arith.c'; fi` ++ ++test_huffman-jbig2_huffman.o: jbig2_huffman.c ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_huffman_CFLAGS) $(CFLAGS) -MT test_huffman-jbig2_huffman.o -MD -MP -MF $(DEPDIR)/test_huffman-jbig2_huffman.Tpo -c -o test_huffman-jbig2_huffman.o `test -f 'jbig2_huffman.c' || echo '$(srcdir)/'`jbig2_huffman.c ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_huffman-jbig2_huffman.Tpo $(DEPDIR)/test_huffman-jbig2_huffman.Po ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='jbig2_huffman.c' object='test_huffman-jbig2_huffman.o' libtool=no @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_huffman_CFLAGS) $(CFLAGS) -c -o test_huffman-jbig2_huffman.o `test -f 'jbig2_huffman.c' || echo '$(srcdir)/'`jbig2_huffman.c ++ ++test_huffman-jbig2_huffman.obj: jbig2_huffman.c ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_huffman_CFLAGS) $(CFLAGS) -MT test_huffman-jbig2_huffman.obj -MD -MP -MF $(DEPDIR)/test_huffman-jbig2_huffman.Tpo -c -o test_huffman-jbig2_huffman.obj `if test -f 'jbig2_huffman.c'; then $(CYGPATH_W) 'jbig2_huffman.c'; else $(CYGPATH_W) '$(srcdir)/jbig2_huffman.c'; fi` ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_huffman-jbig2_huffman.Tpo $(DEPDIR)/test_huffman-jbig2_huffman.Po ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='jbig2_huffman.c' object='test_huffman-jbig2_huffman.obj' libtool=no @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_huffman_CFLAGS) $(CFLAGS) -c -o test_huffman-jbig2_huffman.obj `if test -f 'jbig2_huffman.c'; then $(CYGPATH_W) 'jbig2_huffman.c'; else $(CYGPATH_W) '$(srcdir)/jbig2_huffman.c'; fi` ++ + test_sha1-sha1.o: sha1.c +-@am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -MT test_sha1-sha1.o -MD -MP -MF "$(DEPDIR)/test_sha1-sha1.Tpo" -c -o test_sha1-sha1.o `test -f 'sha1.c' || echo '$(srcdir)/'`sha1.c; \ +-@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/test_sha1-sha1.Tpo" "$(DEPDIR)/test_sha1-sha1.Po"; else rm -f "$(DEPDIR)/test_sha1-sha1.Tpo"; exit 1; fi ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -MT test_sha1-sha1.o -MD -MP -MF $(DEPDIR)/test_sha1-sha1.Tpo -c -o test_sha1-sha1.o `test -f 'sha1.c' || echo '$(srcdir)/'`sha1.c ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_sha1-sha1.Tpo $(DEPDIR)/test_sha1-sha1.Po + @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='sha1.c' object='test_sha1-sha1.o' libtool=no @AMDEPBACKSLASH@ + @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -c -o test_sha1-sha1.o `test -f 'sha1.c' || echo '$(srcdir)/'`sha1.c + + test_sha1-sha1.obj: sha1.c +-@am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -MT test_sha1-sha1.obj -MD -MP -MF "$(DEPDIR)/test_sha1-sha1.Tpo" -c -o test_sha1-sha1.obj `if test -f 'sha1.c'; then $(CYGPATH_W) 'sha1.c'; else $(CYGPATH_W) '$(srcdir)/sha1.c'; fi`; \ +-@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/test_sha1-sha1.Tpo" "$(DEPDIR)/test_sha1-sha1.Po"; else rm -f "$(DEPDIR)/test_sha1-sha1.Tpo"; exit 1; fi ++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -MT test_sha1-sha1.obj -MD -MP -MF $(DEPDIR)/test_sha1-sha1.Tpo -c -o test_sha1-sha1.obj `if test -f 'sha1.c'; then $(CYGPATH_W) 'sha1.c'; else $(CYGPATH_W) '$(srcdir)/sha1.c'; fi` ++@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/test_sha1-sha1.Tpo $(DEPDIR)/test_sha1-sha1.Po + @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='sha1.c' object='test_sha1-sha1.obj' libtool=no @AMDEPBACKSLASH@ + @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(test_sha1_CFLAGS) $(CFLAGS) -c -o test_sha1-sha1.obj `if test -f 'sha1.c'; then $(CYGPATH_W) 'sha1.c'; else $(CYGPATH_W) '$(srcdir)/sha1.c'; fi` +-uninstall-info-am: + install-includeHEADERS: $(include_HEADERS) + @$(NORMAL_INSTALL) +- test -z "$(includedir)" || $(mkdir_p) "$(DESTDIR)$(includedir)" ++ test -z "$(includedir)" || $(MKDIR_P) "$(DESTDIR)$(includedir)" + @list='$(include_HEADERS)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f=$(am__strip_dir) \ +@@ -424,8 +488,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ +- $(AWK) ' { files[$$0] = 1; } \ +- END { for (i in files) print i; }'`; \ ++ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ ++ END { if (nonempty) { for (i in files) print i; }; }'`; \ + mkid -fID $$unique + tags: TAGS + +@@ -437,8 +501,8 @@ TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ +- $(AWK) ' { files[$$0] = 1; } \ +- END { for (i in files) print i; }'`; \ ++ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ ++ END { if (nonempty) { for (i in files) print i; }; }'`; \ + if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ +@@ -448,13 +512,12 @@ ctags: CTAGS + CTAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + tags=; \ +- here=`pwd`; \ + list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ +- $(AWK) ' { files[$$0] = 1; } \ +- END { for (i in files) print i; }'`; \ ++ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ ++ END { if (nonempty) { for (i in files) print i; }; }'`; \ + test -z "$(CTAGS_ARGS)$$tags$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$tags $$unique +@@ -470,7 +533,7 @@ distclean-tags: + check-TESTS: $(TESTS) + @failed=0; all=0; xfail=0; xpass=0; skip=0; \ + srcdir=$(srcdir); export srcdir; \ +- list='$(TESTS)'; \ ++ list=' $(TESTS) '; \ + if test -n "$$list"; then \ + for tst in $$list; do \ + if test -f ./$$tst; then dir=./; \ +@@ -479,7 +542,7 @@ check-TESTS: $(TESTS) + if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \ + all=`expr $$all + 1`; \ + case " $(XFAIL_TESTS) " in \ +- *" $$tst "*) \ ++ *[\ \ ]$$tst[\ \ ]*) \ + xpass=`expr $$xpass + 1`; \ + failed=`expr $$failed + 1`; \ + echo "XPASS: $$tst"; \ +@@ -491,7 +554,7 @@ check-TESTS: $(TESTS) + elif test $$? -ne 77; then \ + all=`expr $$all + 1`; \ + case " $(XFAIL_TESTS) " in \ +- *" $$tst "*) \ ++ *[\ \ ]$$tst[\ \ ]*) \ + xfail=`expr $$xfail + 1`; \ + echo "XFAIL: $$tst"; \ + ;; \ +@@ -505,23 +568,36 @@ check-TESTS: $(TESTS) + echo "SKIP: $$tst"; \ + fi; \ + done; \ ++ if test "$$all" -eq 1; then \ ++ tests="test"; \ ++ All=""; \ ++ else \ ++ tests="tests"; \ ++ All="All "; \ ++ fi; \ + if test "$$failed" -eq 0; then \ + if test "$$xfail" -eq 0; then \ +- banner="All $$all tests passed"; \ ++ banner="$$All$$all $$tests passed"; \ + else \ +- banner="All $$all tests behaved as expected ($$xfail expected failures)"; \ ++ if test "$$xfail" -eq 1; then failures=failure; else failures=failures; fi; \ ++ banner="$$All$$all $$tests behaved as expected ($$xfail expected $$failures)"; \ + fi; \ + else \ + if test "$$xpass" -eq 0; then \ +- banner="$$failed of $$all tests failed"; \ ++ banner="$$failed of $$all $$tests failed"; \ + else \ +- banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \ ++ if test "$$xpass" -eq 1; then passes=pass; else passes=passes; fi; \ ++ banner="$$failed of $$all $$tests did not behave as expected ($$xpass unexpected $$passes)"; \ + fi; \ + fi; \ + dashes="$$banner"; \ + skipped=""; \ + if test "$$skip" -ne 0; then \ +- skipped="($$skip tests were not run)"; \ ++ if test "$$skip" -eq 1; then \ ++ skipped="($$skip test was not run)"; \ ++ else \ ++ skipped="($$skip tests were not run)"; \ ++ fi; \ + test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \ + dashes="$$skipped"; \ + fi; \ +@@ -542,24 +618,22 @@ check-TESTS: $(TESTS) + + distdir: $(DISTFILES) + $(am__remove_distdir) +- mkdir $(distdir) +- $(mkdir_p) $(distdir)/. +- @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ +- topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ +- list='$(DISTFILES)'; for file in $$list; do \ +- case $$file in \ +- $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ +- $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ +- esac; \ ++ test -d $(distdir) || mkdir $(distdir) ++ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ ++ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ ++ list='$(DISTFILES)'; \ ++ dist_files=`for file in $$list; do echo $$file; done | \ ++ sed -e "s|^$$srcdirstrip/||;t" \ ++ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ ++ case $$dist_files in \ ++ */*) $(MKDIR_P) `echo "$$dist_files" | \ ++ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ ++ sort -u` ;; \ ++ esac; \ ++ for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ +- dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ +- if test "$$dir" != "$$file" && test "$$dir" != "."; then \ +- dir="/$$dir"; \ +- $(mkdir_p) "$(distdir)$$dir"; \ +- else \ +- dir=''; \ +- fi; \ + if test -d $$d/$$file; then \ ++ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ +@@ -573,7 +647,7 @@ distdir: $(DISTFILES) + -find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \ + ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ + ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ +- ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \ ++ ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \ + || chmod -R a+r $(distdir) + dist-gzip: distdir + tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz +@@ -582,6 +656,10 @@ dist-bzip2: distdir + tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2 + $(am__remove_distdir) + ++dist-lzma: distdir ++ tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma ++ $(am__remove_distdir) ++ + dist-tarZ: distdir + tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z + $(am__remove_distdir) +@@ -610,6 +688,8 @@ distcheck: dist + GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\ + *.tar.bz2*) \ + bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\ ++ *.tar.lzma*) \ ++ unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\ + *.tar.Z*) \ + uncompress -c $(distdir).tar.Z | $(am__untar) ;;\ + *.shar.gz*) \ +@@ -649,7 +729,7 @@ distcheck: dist + $(am__remove_distdir) + @(echo "$(distdir) archives ready for distribution: "; \ + list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ +- sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}' ++ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' + distuninstallcheck: + @cd $(distuninstallcheck_dir) \ + && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \ +@@ -674,7 +754,7 @@ check: check-am + all-am: Makefile $(LIBRARIES) $(PROGRAMS) $(HEADERS) config.h + installdirs: + for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(includedir)"; do \ +- test -z "$$dir" || $(mkdir_p) "$$dir"; \ ++ test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done + install: install-am + install-exec: install-exec-am +@@ -725,12 +805,20 @@ info-am: + + install-data-am: install-includeHEADERS + ++install-dvi: install-dvi-am ++ + install-exec-am: install-binPROGRAMS install-libLIBRARIES + ++install-html: install-html-am ++ + install-info: install-info-am + + install-man: + ++install-pdf: install-pdf-am ++ ++install-ps: install-ps-am ++ + installcheck-am: + + maintainer-clean: maintainer-clean-am +@@ -753,23 +841,27 @@ ps: ps-am + ps-am: + + uninstall-am: uninstall-binPROGRAMS uninstall-includeHEADERS \ +- uninstall-info-am uninstall-libLIBRARIES ++ uninstall-libLIBRARIES ++ ++.MAKE: install-am install-strip + + .PHONY: CTAGS GTAGS all all-am am--refresh check check-TESTS check-am \ + clean clean-binPROGRAMS clean-generic clean-libLIBRARIES \ + clean-noinstPROGRAMS ctags dist dist-all dist-bzip2 dist-gzip \ +- dist-shar dist-tarZ dist-zip distcheck distclean \ ++ dist-lzma dist-shar dist-tarZ dist-zip distcheck distclean \ + distclean-compile distclean-generic distclean-hdr \ + distclean-tags distcleancheck distdir distuninstallcheck dvi \ + dvi-am html html-am info info-am install install-am \ +- install-binPROGRAMS install-data install-data-am install-exec \ +- install-exec-am install-includeHEADERS install-info \ +- install-info-am install-libLIBRARIES install-man install-strip \ ++ install-binPROGRAMS install-data install-data-am install-dvi \ ++ install-dvi-am install-exec install-exec-am install-html \ ++ install-html-am install-includeHEADERS install-info \ ++ install-info-am install-libLIBRARIES install-man install-pdf \ ++ install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-binPROGRAMS uninstall-includeHEADERS \ +- uninstall-info-am uninstall-libLIBRARIES ++ uninstall-libLIBRARIES + + # Tell versions [3.59,3.63) of GNU make to not export all variables. + # Otherwise a system limit (for SysV at least) may be exceeded. +diff --git a/jbig2dec/aclocal.m4 b/jbig2dec/aclocal.m4 +--- a/jbig2dec/aclocal.m4 ++++ b/jbig2dec/aclocal.m4 +@@ -1,7 +1,7 @@ +-# generated automatically by aclocal 1.9.5 -*- Autoconf -*- ++# generated automatically by aclocal 1.10.2 -*- Autoconf -*- + + # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +-# 2005 Free Software Foundation, Inc. ++# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. +@@ -11,7 +11,15 @@ + # even the implied warranty of MERCHANTABILITY or FITNESS FOR A + # PARTICULAR PURPOSE. + +-# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. ++m4_ifndef([AC_AUTOCONF_VERSION], ++ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl ++m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, ++[m4_warning([this file was generated for autoconf 2.63. ++You have another version of autoconf. It may work, but is not guaranteed to. ++If you have problems, you may need to regenerate the build system entirely. ++To do so, use the procedure documented by the package, typically `autoreconf'.])]) ++ ++# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, +@@ -21,14 +29,31 @@ + # ---------------------------- + # Automake X.Y traces this macro to ensure aclocal.m4 has been + # generated from the m4 files accompanying Automake X.Y. +-AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) ++# (This private macro should not be called outside this file.) ++AC_DEFUN([AM_AUTOMAKE_VERSION], ++[am__api_version='1.10' ++dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to ++dnl require some minimum version. Point them to the right macro. ++m4_if([$1], [1.10.2], [], ++ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ++]) ++ ++# _AM_AUTOCONF_VERSION(VERSION) ++# ----------------------------- ++# aclocal traces this macro to find the Autoconf version. ++# This is a private macro too. Using m4_define simplifies ++# the logic in aclocal, which can simply ignore this definition. ++m4_define([_AM_AUTOCONF_VERSION], []) + + # AM_SET_CURRENT_AUTOMAKE_VERSION + # ------------------------------- +-# Call AM_AUTOMAKE_VERSION so it can be traced. +-# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. ++# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. ++# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. + AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], +- [AM_AUTOMAKE_VERSION([1.9.5])]) ++[AM_AUTOMAKE_VERSION([1.10.2])dnl ++m4_ifndef([AC_AUTOCONF_VERSION], ++ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl ++_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) + + # AM_AUX_DIR_EXPAND -*- Autoconf -*- + +@@ -85,14 +110,14 @@ am_aux_dir=`cd $ac_aux_dir && pwd` + + # AM_CONDITIONAL -*- Autoconf -*- + +-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 ++# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 + # Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-# serial 7 ++# serial 8 + + # AM_CONDITIONAL(NAME, SHELL-CONDITION) + # ------------------------------------- +@@ -101,8 +126,10 @@ AC_DEFUN([AM_CONDITIONAL], + [AC_PREREQ(2.52)dnl + ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +-AC_SUBST([$1_TRUE]) +-AC_SUBST([$1_FALSE]) ++AC_SUBST([$1_TRUE])dnl ++AC_SUBST([$1_FALSE])dnl ++_AM_SUBST_NOTMAKE([$1_TRUE])dnl ++_AM_SUBST_NOTMAKE([$1_FALSE])dnl + if $2; then + $1_TRUE= + $1_FALSE='#' +@@ -116,15 +143,14 @@ AC_CONFIG_COMMANDS_PRE( + Usually this means the macro was only invoked conditionally.]]) + fi])]) + +- +-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 ++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + # Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-# serial 8 ++# serial 9 + + # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be + # written in clear, in which case automake, when reading aclocal.m4, +@@ -152,6 +178,7 @@ AC_REQUIRE([AM_DEP_TRACK])dnl + ifelse([$1], CC, [depcc="$CC" am_compiler_list=], + [$1], CXX, [depcc="$CXX" am_compiler_list=], + [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], ++ [$1], UPC, [depcc="$UPC" am_compiler_list=], + [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], + [depcc="$$1" am_compiler_list=]) + +@@ -217,6 +244,7 @@ AC_CACHE_CHECK([dependency style of $depcc], + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then +@@ -269,61 +297,74 @@ if test "x$enable_dependency_tracking" != xno; then + AMDEPBACKSLASH='\' + fi + AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +-AC_SUBST([AMDEPBACKSLASH]) ++AC_SUBST([AMDEPBACKSLASH])dnl ++_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl + ]) + + # Generate code to set up dependency tracking. -*- Autoconf -*- + +-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 ++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 + # Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-#serial 3 ++#serial 5 + + # _AM_OUTPUT_DEPENDENCY_COMMANDS + # ------------------------------ + AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], +-[for mf in $CONFIG_FILES; do +- # Strip MF so we end up with the name of the file. +- mf=`echo "$mf" | sed -e 's/:.*$//'` +- # Check whether this is an Automake generated Makefile or not. +- # We used to match only the files named `Makefile.in', but +- # some people rename them; so instead we look at the file content. +- # Grep'ing the first line is not enough: some people post-process +- # each Makefile.in and add a new line on top of each file to say so. +- # So let's grep whole file. +- if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then +- dirpart=`AS_DIRNAME("$mf")` +- else +- continue +- fi +- # Extract the definition of DEPDIR, am__include, and am__quote +- # from the Makefile without running `make'. +- DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` +- test -z "$DEPDIR" && continue +- am__include=`sed -n 's/^am__include = //p' < "$mf"` +- test -z "am__include" && continue +- am__quote=`sed -n 's/^am__quote = //p' < "$mf"` +- # When using ansi2knr, U may be empty or an underscore; expand it +- U=`sed -n 's/^U = //p' < "$mf"` +- # Find all dependency output files, they are included files with +- # $(DEPDIR) in their names. We invoke sed twice because it is the +- # simplest approach to changing $(DEPDIR) to its actual value in the +- # expansion. +- for file in `sed -n " +- s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ +- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do +- # Make sure the directory exists. +- test -f "$dirpart/$file" && continue +- fdir=`AS_DIRNAME(["$file"])` +- AS_MKDIR_P([$dirpart/$fdir]) +- # echo "creating $dirpart/$file" +- echo '# dummy' > "$dirpart/$file" ++[{ ++ # Autoconf 2.62 quotes --file arguments for eval, but not when files ++ # are listed without --file. Let's play safe and only enable the eval ++ # if we detect the quoting. ++ case $CONFIG_FILES in ++ *\'*) eval set x "$CONFIG_FILES" ;; ++ *) set x $CONFIG_FILES ;; ++ esac ++ shift ++ for mf ++ do ++ # Strip MF so we end up with the name of the file. ++ mf=`echo "$mf" | sed -e 's/:.*$//'` ++ # Check whether this is an Automake generated Makefile or not. ++ # We used to match only the files named `Makefile.in', but ++ # some people rename them; so instead we look at the file content. ++ # Grep'ing the first line is not enough: some people post-process ++ # each Makefile.in and add a new line on top of each file to say so. ++ # Grep'ing the whole file is not good either: AIX grep has a line ++ # limit of 2048, but all sed's we know have understand at least 4000. ++ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then ++ dirpart=`AS_DIRNAME("$mf")` ++ else ++ continue ++ fi ++ # Extract the definition of DEPDIR, am__include, and am__quote ++ # from the Makefile without running `make'. ++ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` ++ test -z "$DEPDIR" && continue ++ am__include=`sed -n 's/^am__include = //p' < "$mf"` ++ test -z "am__include" && continue ++ am__quote=`sed -n 's/^am__quote = //p' < "$mf"` ++ # When using ansi2knr, U may be empty or an underscore; expand it ++ U=`sed -n 's/^U = //p' < "$mf"` ++ # Find all dependency output files, they are included files with ++ # $(DEPDIR) in their names. We invoke sed twice because it is the ++ # simplest approach to changing $(DEPDIR) to its actual value in the ++ # expansion. ++ for file in `sed -n " ++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ ++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do ++ # Make sure the directory exists. ++ test -f "$dirpart/$file" && continue ++ fdir=`AS_DIRNAME(["$file"])` ++ AS_MKDIR_P([$dirpart/$fdir]) ++ # echo "creating $dirpart/$file" ++ echo '# dummy' > "$dirpart/$file" ++ done + done +-done ++} + ])# _AM_OUTPUT_DEPENDENCY_COMMANDS + + +@@ -354,14 +395,14 @@ AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) + + # Do all the work for Automake. -*- Autoconf -*- + +-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +-# Free Software Foundation, Inc. ++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, ++# 2005, 2006, 2008 Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-# serial 12 ++# serial 13 + + # This macro actually does too much. Some checks are only needed if + # your package does certain things. But this isn't really a big deal. +@@ -378,16 +419,20 @@ AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) + # arguments mandatory, and then we can depend on a new Autoconf + # release and drop the old call support. + AC_DEFUN([AM_INIT_AUTOMAKE], +-[AC_PREREQ([2.58])dnl ++[AC_PREREQ([2.60])dnl + dnl Autoconf wants to disallow AM_ names. We explicitly allow + dnl the ones we care about. + m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl + AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl +-# test to see if srcdir already configured +-if test "`cd $srcdir && pwd`" != "`pwd`" && +- test -f $srcdir/config.status; then +- AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) ++if test "`cd $srcdir && pwd`" != "`pwd`"; then ++ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output ++ # is not polluted with repeated "-I." ++ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl ++ # test to see if srcdir already configured ++ if test -f $srcdir/config.status; then ++ AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) ++ fi + fi + + # test whether we have cygpath +@@ -407,6 +452,9 @@ m4_ifval([$2], + AC_SUBST([PACKAGE], [$1])dnl + AC_SUBST([VERSION], [$2])], + [_AM_SET_OPTIONS([$1])dnl ++dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. ++m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, ++ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl + +@@ -442,6 +490,10 @@ AC_PROVIDE_IFELSE([AC_PROG_CXX], + [_AM_DEPENDENCIES(CXX)], + [define([AC_PROG_CXX], + defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl ++AC_PROVIDE_IFELSE([AC_PROG_OBJC], ++ [_AM_DEPENDENCIES(OBJC)], ++ [define([AC_PROG_OBJC], ++ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl + ]) + ]) + +@@ -455,16 +507,17 @@ AC_PROVIDE_IFELSE([AC_PROG_CXX], + # our stamp files there. + AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], + [# Compute $1's index in $config_headers. ++_am_arg=$1 + _am_stamp_count=1 + for _am_header in $config_headers :; do + case $_am_header in +- $1 | $1:* ) ++ $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac + done +-echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) ++echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) + + # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. + # +@@ -477,7 +530,7 @@ echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) + # Define $install_sh. + AC_DEFUN([AM_PROG_INSTALL_SH], + [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +-install_sh=${install_sh-"$am_aux_dir/install-sh"} ++install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + AC_SUBST(install_sh)]) + + # Copyright (C) 2003, 2005 Free Software Foundation, Inc. +@@ -553,16 +606,51 @@ AC_MSG_RESULT([$_am_result]) + rm -f confinc confmf + ]) + ++# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 ++# Free Software Foundation, Inc. ++# ++# This file is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# serial 6 ++ ++# AM_PROG_CC_C_O ++# -------------- ++# Like AC_PROG_CC_C_O, but changed for automake. ++AC_DEFUN([AM_PROG_CC_C_O], ++[AC_REQUIRE([AC_PROG_CC_C_O])dnl ++AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl ++AC_REQUIRE_AUX_FILE([compile])dnl ++# FIXME: we rely on the cache variable name because ++# there is no other way. ++set dummy $CC ++am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` ++eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o ++if test "$am_t" != yes; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++dnl Make sure AC_PROG_CC is never called again, or it will override our ++dnl setting of CC. ++m4_define([AC_PROG_CC], ++ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) ++]) ++ + # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- + +-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 ++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 + # Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-# serial 4 ++# serial 5 + + # AM_MISSING_PROG(NAME, PROGRAM) + # ------------------------------ +@@ -578,6 +666,7 @@ AC_SUBST($1)]) + # If it does, set am_missing_run to use it, otherwise, to nothing. + AC_DEFUN([AM_MISSING_HAS_RUN], + [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl ++AC_REQUIRE_AUX_FILE([missing])dnl + test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" + # Use eval to expand $SHELL + if eval "$MISSING --run true"; then +@@ -588,7 +677,7 @@ else + fi + ]) + +-# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. ++# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, +@@ -596,70 +685,33 @@ fi + + # AM_PROG_MKDIR_P + # --------------- +-# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. +-# +-# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories +-# created by `make install' are always world readable, even if the +-# installer happens to have an overly restrictive umask (e.g. 077). +-# This was a mistake. There are at least two reasons why we must not +-# use `-m 0755': +-# - it causes special bits like SGID to be ignored, +-# - it may be too restrictive (some setups expect 775 directories). +-# +-# Do not use -m 0755 and let people choose whatever they expect by +-# setting umask. +-# +-# We cannot accept any implementation of `mkdir' that recognizes `-p'. +-# Some implementations (such as Solaris 8's) are not thread-safe: if a +-# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' +-# concurrently, both version can detect that a/ is missing, but only +-# one can create it and the other will error out. Consequently we +-# restrict ourselves to GNU make (using the --version option ensures +-# this.) ++# Check for `mkdir -p'. + AC_DEFUN([AM_PROG_MKDIR_P], +-[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then +- # We used to keeping the `.' as first argument, in order to +- # allow $(mkdir_p) to be used without argument. As in +- # $(mkdir_p) $(somedir) +- # where $(somedir) is conditionally defined. However this is wrong +- # for two reasons: +- # 1. if the package is installed by a user who cannot write `.' +- # make install will fail, +- # 2. the above comment should most certainly read +- # $(mkdir_p) $(DESTDIR)$(somedir) +- # so it does not work when $(somedir) is undefined and +- # $(DESTDIR) is not. +- # To support the latter case, we have to write +- # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), +- # so the `.' trick is pointless. +- mkdir_p='mkdir -p --' +-else +- # On NextStep and OpenStep, the `mkdir' command does not +- # recognize any option. It will interpret all options as +- # directories to create, and then abort because `.' already +- # exists. +- for d in ./-p ./--version; +- do +- test -d $d && rmdir $d +- done +- # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. +- if test -f "$ac_aux_dir/mkinstalldirs"; then +- mkdir_p='$(mkinstalldirs)' +- else +- mkdir_p='$(install_sh) -d' +- fi +-fi +-AC_SUBST([mkdir_p])]) ++[AC_PREREQ([2.60])dnl ++AC_REQUIRE([AC_PROG_MKDIR_P])dnl ++dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, ++dnl while keeping a definition of mkdir_p for backward compatibility. ++dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. ++dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of ++dnl Makefile.ins that do not define MKDIR_P, so we do our own ++dnl adjustment using top_builddir (which is defined more often than ++dnl MKDIR_P). ++AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl ++case $mkdir_p in ++ [[\\/$]]* | ?:[[\\/]]*) ;; ++ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; ++esac ++]) + + # Helper functions for option handling. -*- Autoconf -*- + +-# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. ++# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. + # + # This file is free software; the Free Software Foundation + # gives unlimited permission to copy and/or distribute it, + # with or without modifications, as long as this notice is preserved. + +-# serial 3 ++# serial 4 + + # _AM_MANGLE_OPTION(NAME) + # ----------------------- +@@ -676,7 +728,7 @@ AC_DEFUN([_AM_SET_OPTION], + # ---------------------------------- + # OPTIONS is a space-separated list of Automake options. + AC_DEFUN([_AM_SET_OPTIONS], +-[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) ++[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) + + # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) + # ------------------------------------------- +@@ -761,9 +813,21 @@ dnl Don't test for $cross_compiling = yes, because it might be `maybe'. + if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) + fi +-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" ++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + AC_SUBST([INSTALL_STRIP_PROGRAM])]) + ++# Copyright (C) 2006 Free Software Foundation, Inc. ++# ++# This file is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# _AM_SUBST_NOTMAKE(VARIABLE) ++# --------------------------- ++# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. ++# This macro is traced by Automake. ++AC_DEFUN([_AM_SUBST_NOTMAKE]) ++ + # Check how to create a tarball. -*- Autoconf -*- + + # Copyright (C) 2004, 2005 Free Software Foundation, Inc. +diff --git a/jbig2dec/compile b/jbig2dec/compile +--- a/jbig2dec/compile ++++ b/jbig2dec/compile +@@ -1,7 +1,7 @@ + #! /bin/sh + # Wrapper for compilers which do not understand `-c -o'. + +-scriptversion=2005-02-03.08 ++scriptversion=2005-05-14.22 + + # Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + # Written by Tom Tromey <tromey@cygnus.com>. +@@ -18,7 +18,7 @@ scriptversion=2005-02-03.08 + # + # You should have received a copy of the GNU General Public License + # along with this program; if not, write to the Free Software +-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + # As a special exception to the GNU General Public License, if you + # distribute this file as part of a program that contains a +diff --git a/jbig2dec/config.h b/jbig2dec/config.h +--- a/jbig2dec/config.h ++++ b/jbig2dec/config.h +@@ -1,8 +1,11 @@ +-/* config.h. Generated by configure. */ ++/* config.h. Generated from config.h.in by configure. */ + /* config.h.in. Generated from configure.ac by autoheader. */ + ++/* Define if building universal (internal helper macro) */ ++/* #undef AC_APPLE_UNIVERSAL_BUILD */ ++ + /* Define if the local libc includes getopt_long() */ +-#define HAVE_GETOPT_LONG ++#define HAVE_GETOPT_LONG /**/ + + /* Define to 1 if you have the <inttypes.h> header file. */ + #define HAVE_INTTYPES_H 1 +@@ -11,7 +14,7 @@ + #define HAVE_LIBINTL_H 1 + + /* Define if libpng is available (-lpng) */ +-/* #undef HAVE_LIBPNG */ ++#define HAVE_LIBPNG 1 + + /* Define to 1 if you have the <memory.h> header file. */ + #define HAVE_MEMORY_H 1 +@@ -52,6 +55,9 @@ + /* set by configure if an alternate header with the stdint.h types is found */ + /* #undef JBIG2_REPLACE_STDINT_H */ + ++/* Define to 1 if your C compiler doesn't accept -c and -o together. */ ++/* #undef NO_MINUS_C_MINUS_O */ ++ + /* Name of package */ + #define PACKAGE "jbig2dec" + +@@ -62,38 +68,46 @@ + #define PACKAGE_NAME "jbig2dec" + + /* Define to the full name and version of this package. */ +-#define PACKAGE_STRING "jbig2dec 0.9pre" ++#define PACKAGE_STRING "jbig2dec 0.10" + + /* Define to the one symbol short name of this package. */ + #define PACKAGE_TARNAME "jbig2dec" + + /* Define to the version of this package. */ +-#define PACKAGE_VERSION "0.9pre" ++#define PACKAGE_VERSION "0.10" + +-/* The size of a `char', as computed by sizeof. */ ++/* The size of `char', as computed by sizeof. */ + #define SIZEOF_CHAR 1 + +-/* The size of a `int', as computed by sizeof. */ ++/* The size of `int', as computed by sizeof. */ + #define SIZEOF_INT 4 + +-/* The size of a `long', as computed by sizeof. */ +-#define SIZEOF_LONG 4 ++/* The size of `long', as computed by sizeof. */ ++#define SIZEOF_LONG 8 + +-/* The size of a `short', as computed by sizeof. */ ++/* The size of `short', as computed by sizeof. */ + #define SIZEOF_SHORT 2 + + /* Define to 1 if you have the ANSI C header files. */ + #define STDC_HEADERS 1 + + /* Version number of package */ +-#define VERSION "0.9pre" +- +-/* Define to 1 if your processor stores words with the most significant byte +- first (like Motorola and SPARC, unlike Intel and VAX). */ +-/* #undef WORDS_BIGENDIAN */ ++#define VERSION "0.10" ++ ++/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most ++ significant byte first (like Motorola and SPARC, unlike Intel). */ ++#if defined AC_APPLE_UNIVERSAL_BUILD ++# if defined __BIG_ENDIAN__ ++# define WORDS_BIGENDIAN 1 ++# endif ++#else ++# ifndef WORDS_BIGENDIAN ++/* # undef WORDS_BIGENDIAN */ ++# endif ++#endif + + /* Define to empty if `const' does not conform to ANSI C. */ + /* #undef const */ + +-/* Define to `unsigned' if <sys/types.h> does not define. */ ++/* Define to `unsigned int' if <sys/types.h> does not define. */ + /* #undef size_t */ +diff --git a/jbig2dec/config.h.in b/jbig2dec/config.h.in +--- a/jbig2dec/config.h.in ++++ b/jbig2dec/config.h.in +@@ -1,5 +1,8 @@ + /* config.h.in. Generated from configure.ac by autoheader. */ + ++/* Define if building universal (internal helper macro) */ ++#undef AC_APPLE_UNIVERSAL_BUILD ++ + /* Define if the local libc includes getopt_long() */ + #undef HAVE_GETOPT_LONG + +@@ -51,6 +54,9 @@ + /* set by configure if an alternate header with the stdint.h types is found */ + #undef JBIG2_REPLACE_STDINT_H + ++/* Define to 1 if your C compiler doesn't accept -c and -o together. */ ++#undef NO_MINUS_C_MINUS_O ++ + /* Name of package */ + #undef PACKAGE + +@@ -69,16 +75,16 @@ + /* Define to the version of this package. */ + #undef PACKAGE_VERSION + +-/* The size of a `char', as computed by sizeof. */ ++/* The size of `char', as computed by sizeof. */ + #undef SIZEOF_CHAR + +-/* The size of a `int', as computed by sizeof. */ ++/* The size of `int', as computed by sizeof. */ + #undef SIZEOF_INT + +-/* The size of a `long', as computed by sizeof. */ ++/* The size of `long', as computed by sizeof. */ + #undef SIZEOF_LONG + +-/* The size of a `short', as computed by sizeof. */ ++/* The size of `short', as computed by sizeof. */ + #undef SIZEOF_SHORT + + /* Define to 1 if you have the ANSI C header files. */ +@@ -87,12 +93,20 @@ + /* Version number of package */ + #undef VERSION + +-/* Define to 1 if your processor stores words with the most significant byte +- first (like Motorola and SPARC, unlike Intel and VAX). */ +-#undef WORDS_BIGENDIAN ++/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most ++ significant byte first (like Motorola and SPARC, unlike Intel). */ ++#if defined AC_APPLE_UNIVERSAL_BUILD ++# if defined __BIG_ENDIAN__ ++# define WORDS_BIGENDIAN 1 ++# endif ++#else ++# ifndef WORDS_BIGENDIAN ++# undef WORDS_BIGENDIAN ++# endif ++#endif + + /* Define to empty if `const' does not conform to ANSI C. */ + #undef const + +-/* Define to `unsigned' if <sys/types.h> does not define. */ ++/* Define to `unsigned int' if <sys/types.h> does not define. */ + #undef size_t +diff --git a/jbig2dec/config_win32.h b/jbig2dec/config_win32.h +--- a/jbig2dec/config_win32.h ++++ b/jbig2dec/config_win32.h +@@ -7,13 +7,10 @@ + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: config_win32.h 8735 2008-05-15 16:17:48Z mvrhel $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + /* configuration header file for compiling under Microsoft Windows */ +@@ -28,18 +25,17 @@ + typedef short int int16_t; + typedef int int32_t; + typedef __int64 int64_t; +- ++ + typedef unsigned char uint8_t; + typedef unsigned short int uint16_t; + typedef unsigned int uint32_t; + /* no uint64_t */ + +-#if defined(_MSC_VER) +- #if _MSC_VER < 1500 /* Visual Studio 2008 has definition for vsnprintf */ +- #define vsnprintf _vsnprintf +- #endif +-#endif +- ++# if defined(_MSC_VER) ++# if _MSC_VER < 1500 /* VS 2008 has vsnprintf */ ++# define vsnprintf _vsnprintf ++# endif ++# endif + # define snprintf _snprintf + + #endif /* _MSC_VER */ +diff --git a/jbig2dec/configure b/jbig2dec/configure +--- a/jbig2dec/configure ++++ b/jbig2dec/configure +@@ -1,27 +1,84 @@ + #! /bin/sh + # Guess values for system-dependent variables and create Makefiles. +-# Generated by GNU Autoconf 2.59 for jbig2dec 0.9pre. ++# Generated by GNU Autoconf 2.63 for jbig2dec 0.10. + # + # Report bugs to <jbig2-dev@ghostscript.com>. + # +-# Copyright (C) 2003 Free Software Foundation, Inc. ++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, ++# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + # This configure script is free software; the Free Software Foundation + # gives unlimited permission to copy, distribute and modify it. + ## --------------------- ## + ## M4sh Initialization. ## + ## --------------------- ## + +-# Be Bourne compatible ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh + if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then +- set -o posix ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in ++ *posix*) set -o posix ;; ++esac ++ ++fi ++ ++ ++ ++ ++# PATH needs CR ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } + fi +-DUALCASE=1; export DUALCASE # for MKS sh + + # Support unset when possible. + if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then +@@ -31,33 +88,60 @@ else + fi + + ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ { (exit 1); exit 1; } ++fi ++ + # Work around bugs in pre-3.0 UWIN ksh. +-$as_unset ENV MAIL MAILPATH ++for as_var in ENV MAIL MAILPATH ++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var ++done + PS1='$ ' + PS2='> ' + PS4='+ ' + + # NLS nuisances. +-for as_var in \ +- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ +- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ +- LC_TELEPHONE LC_TIME +-do +- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then +- eval $as_var=C; export $as_var +- else +- $as_unset $as_var +- fi +-done ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE + + # Required to use basename. +-if expr a : '\(a\)' >/dev/null 2>&1; then ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr + else + as_expr=false + fi + +-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename + else + as_basename=false +@@ -65,157 +149,391 @@ fi + + + # Name of the executable. +-as_me=`$as_basename "$0" || ++as_me=`$as_basename -- "$0" || + $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ +- X"$0" : 'X\(/\)$' \| \ +- . : '\(.\)' 2>/dev/null || +-echo X/"$0" | +- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } +- /^X\/\(\/\/\)$/{ s//\1/; q; } +- /^X\/\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` + ++# CDPATH. ++$as_unset CDPATH + +-# PATH needs CR, and LINENO needs CR and PATH. +-# Avoid depending upon Character Ranges. +-as_cr_letters='abcdefghijklmnopqrstuvwxyz' +-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +-as_cr_Letters=$as_cr_letters$as_cr_LETTERS +-as_cr_digits='0123456789' +-as_cr_alnum=$as_cr_Letters$as_cr_digits + +-# The user is always right. +-if test "${PATH_SEPARATOR+set}" != set; then +- echo "#! /bin/sh" >conf$$.sh +- echo "exit 0" >>conf$$.sh +- chmod +x conf$$.sh +- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then +- PATH_SEPARATOR=';' +- else +- PATH_SEPARATOR=: +- fi +- rm -f conf$$.sh ++if test "x$CONFIG_SHELL" = x; then ++ if (eval ":") 2>/dev/null; then ++ as_have_required=yes ++else ++ as_have_required=no + fi + ++ if test $as_have_required = yes && (eval ": ++(as_func_return () { ++ (exit \$1) ++} ++as_func_success () { ++ as_func_return 0 ++} ++as_func_failure () { ++ as_func_return 1 ++} ++as_func_ret_success () { ++ return 0 ++} ++as_func_ret_failure () { ++ return 1 ++} + +- as_lineno_1=$LINENO +- as_lineno_2=$LINENO +- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` +- test "x$as_lineno_1" != "x$as_lineno_2" && +- test "x$as_lineno_3" = "x$as_lineno_2" || { +- # Find who we are. Look in the path if we contain no path at all +- # relative or not. +- case $0 in +- *[\\/]* ) as_myself=$0 ;; +- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +-for as_dir in $PATH +-do +- IFS=$as_save_IFS +- test -z "$as_dir" && as_dir=. +- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +-done ++exitcode=0 ++if as_func_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_success failed. ++fi + +- ;; +- esac +- # We did not find ourselves, most probably we were run as `sh COMMAND' +- # in which case we are not to be found in the path. +- if test "x$as_myself" = x; then +- as_myself=$0 +- fi +- if test ! -f "$as_myself"; then +- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 +- { (exit 1); exit 1; }; } +- fi +- case $CONFIG_SHELL in +- '') ++if as_func_failure; then ++ exitcode=1 ++ echo as_func_failure succeeded. ++fi ++ ++if as_func_ret_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_ret_success failed. ++fi ++ ++if as_func_ret_failure; then ++ exitcode=1 ++ echo as_func_ret_failure succeeded. ++fi ++ ++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then ++ : ++else ++ exitcode=1 ++ echo positional parameters were not saved. ++fi ++ ++test \$exitcode = 0) || { (exit 1); exit 1; } ++ ++( ++ as_lineno_1=\$LINENO ++ as_lineno_2=\$LINENO ++ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && ++ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } ++") 2> /dev/null; then ++ : ++else ++ as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH + do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. +- for as_base in sh bash ksh sh5; do +- case $as_dir in ++ case $as_dir in + /*) +- if ("$as_dir/$as_base" -c ' ++ for as_base in sh bash ksh sh5; do ++ as_candidate_shells="$as_candidate_shells $as_dir/$as_base" ++ done;; ++ esac ++done ++IFS=$as_save_IFS ++ ++ ++ for as_shell in $as_candidate_shells $SHELL; do ++ # Try only shells that exist, to save several forks. ++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } && ++ { ("$as_shell") 2> /dev/null <<\_ASEOF ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in ++ *posix*) set -o posix ;; ++esac ++ ++fi ++ ++ ++: ++_ASEOF ++}; then ++ CONFIG_SHELL=$as_shell ++ as_have_required=yes ++ if { "$as_shell" 2> /dev/null <<\_ASEOF ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in ++ *posix*) set -o posix ;; ++esac ++ ++fi ++ ++ ++: ++(as_func_return () { ++ (exit $1) ++} ++as_func_success () { ++ as_func_return 0 ++} ++as_func_failure () { ++ as_func_return 1 ++} ++as_func_ret_success () { ++ return 0 ++} ++as_func_ret_failure () { ++ return 1 ++} ++ ++exitcode=0 ++if as_func_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_success failed. ++fi ++ ++if as_func_failure; then ++ exitcode=1 ++ echo as_func_failure succeeded. ++fi ++ ++if as_func_ret_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_ret_success failed. ++fi ++ ++if as_func_ret_failure; then ++ exitcode=1 ++ echo as_func_ret_failure succeeded. ++fi ++ ++if ( set x; as_func_ret_success y && test x = "$1" ); then ++ : ++else ++ exitcode=1 ++ echo positional parameters were not saved. ++fi ++ ++test $exitcode = 0) || { (exit 1); exit 1; } ++ ++( + as_lineno_1=$LINENO + as_lineno_2=$LINENO +- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && +- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then +- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } +- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } +- CONFIG_SHELL=$as_dir/$as_base +- export CONFIG_SHELL +- exec "$CONFIG_SHELL" "$0" ${1+"$@"} +- fi;; +- esac +- done +-done +-;; +- esac ++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } ++ ++_ASEOF ++}; then ++ break ++fi ++ ++fi ++ ++ done ++ ++ if test "x$CONFIG_SHELL" != x; then ++ for as_var in BASH_ENV ENV ++ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var ++ done ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} ++fi ++ ++ ++ if test $as_have_required = no; then ++ echo This script requires a shell more modern than all the ++ echo shells that I found on your system. Please install a ++ echo modern shell, or manually run the script under such a ++ echo shell if you do have one. ++ { (exit 1); exit 1; } ++fi ++ ++ ++fi ++ ++fi ++ ++ ++ ++(eval "as_func_return () { ++ (exit \$1) ++} ++as_func_success () { ++ as_func_return 0 ++} ++as_func_failure () { ++ as_func_return 1 ++} ++as_func_ret_success () { ++ return 0 ++} ++as_func_ret_failure () { ++ return 1 ++} ++ ++exitcode=0 ++if as_func_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_success failed. ++fi ++ ++if as_func_failure; then ++ exitcode=1 ++ echo as_func_failure succeeded. ++fi ++ ++if as_func_ret_success; then ++ : ++else ++ exitcode=1 ++ echo as_func_ret_success failed. ++fi ++ ++if as_func_ret_failure; then ++ exitcode=1 ++ echo as_func_ret_failure succeeded. ++fi ++ ++if ( set x; as_func_ret_success y && test x = \"\$1\" ); then ++ : ++else ++ exitcode=1 ++ echo positional parameters were not saved. ++fi ++ ++test \$exitcode = 0") || { ++ echo No shell found that supports shell functions. ++ echo Please tell bug-autoconf@gnu.org about your system, ++ echo including any error possibly output before this message. ++ echo This can help us improve future autoconf versions. ++ echo Configuration will now proceed without shell functions. ++} ++ ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a +- # line-number line before each line; the second 'sed' does the real +- # work. The second script uses 'N' to pair each line-number line +- # with the numbered line, and appends trailing '-' during +- # substitution so that $LINENO is not a special case at line end. ++ # line-number line after each line using $LINENO; the second 'sed' ++ # does the real work. The second script uses 'N' to pair each ++ # line-number line with the line containing $LINENO, and appends ++ # trailing '-' during substitution so that $LINENO is not a special ++ # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the +- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) +- sed '=' <$as_myself | ++ # scripts with optimization help from Paolo Bonzini. Blame Lee ++ # E. McMahon (1931-1989) for sed's syntax. :-) ++ sed -n ' ++ p ++ /[$]LINENO/= ++ ' <$as_myself | + sed ' ++ s/[$]LINENO.*/&-/ ++ t lineno ++ b ++ :lineno + N +- s,$,-, +- : loop +- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ :loop ++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop +- s,-$,, +- s,^['$as_cr_digits']*\n,, ++ s/-\n.*// + ' >$as_me.lineno && +- chmod +x $as_me.lineno || +- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 ++ chmod +x "$as_me.lineno" || ++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the +- # original and so on. Autoconf is especially sensible to this). +- . ./$as_me.lineno ++ # original and so on. Autoconf is especially sensitive to this). ++ . "./$as_me.lineno" + # Exit status is that of the last command. + exit + } + + +-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in +- *c*,-n*) ECHO_N= ECHO_C=' +-' ECHO_T=' ' ;; +- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; +- *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +-esac ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi + +-if expr a : '\(a\)' >/dev/null 2>&1; then ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in ++-n*) ++ case `echo 'x\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ *) ECHO_C='\c';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr + else + as_expr=false + fi + + rm -f conf$$ conf$$.exe conf$$.file +-echo >conf$$.file +-if ln -s conf$$.file conf$$ 2>/dev/null; then +- # We could just check for DJGPP; but this test a) works b) is more generic +- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). +- if test -f conf$$.exe; then +- # Don't use ln at all; we don't have any links +- as_ln_s='cp -p' +- else ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -p'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -p' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -p' + fi +-elif ln conf$$.file conf$$ 2>/dev/null; then +- as_ln_s=ln + else + as_ln_s='cp -p' + fi +-rm -f conf$$ conf$$.exe conf$$.file ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null + + if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +@@ -224,7 +542,28 @@ else + as_mkdir_p=false + fi + +-as_executable_p="test -f" ++if test -x / >/dev/null 2>&1; then ++ as_test_x='test -x' ++else ++ if ls -dL / >/dev/null 2>&1; then ++ as_ls_L_option=L ++ else ++ as_ls_L_option= ++ fi ++ as_test_x=' ++ eval sh -c '\'' ++ if test -d "$1"; then ++ test -d "$1/."; ++ else ++ case $1 in ++ -*)set "./$1";; ++ esac; ++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ++ ???[sx]*):;;*)false;;esac;fi ++ '\'' sh ++ ' ++fi ++as_executable_p=$as_test_x + + # Sed expression to map a string onto a valid CPP name. + as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +@@ -233,90 +572,179 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +-# IFS +-# We need space, tab and new line, in precisely that order. +-as_nl=' +-' +-IFS=" $as_nl" +- +-# CDPATH. +-$as_unset CDPATH + ++exec 7<&0 </dev/null 6>&1 + + # Name of the host. + # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, + # so uname gets run too. + ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +-exec 6>&1 +- + # + # Initializations. + # + ac_default_prefix=/usr/local ++ac_clean_files= + ac_config_libobj_dir=. ++LIBOBJS= + cross_compiling=no + subdirs= + MFLAGS= + MAKEFLAGS= + SHELL=${CONFIG_SHELL-/bin/sh} + +-# Maximum number of lines to put in a shell here document. +-# This variable seems obsolete. It should probably be removed, and +-# only ac_max_sed_lines should be used. +-: ${ac_max_here_lines=38} +- + # Identity of this package. + PACKAGE_NAME='jbig2dec' + PACKAGE_TARNAME='jbig2dec' +-PACKAGE_VERSION='0.9pre' +-PACKAGE_STRING='jbig2dec 0.9pre' ++PACKAGE_VERSION='0.10' ++PACKAGE_STRING='jbig2dec 0.10' + PACKAGE_BUGREPORT='jbig2-dev@ghostscript.com' + + ac_unique_file="jbig2dec.c" + # Factoring default headers for most tests. + ac_includes_default="\ + #include <stdio.h> +-#if HAVE_SYS_TYPES_H ++#ifdef HAVE_SYS_TYPES_H + # include <sys/types.h> + #endif +-#if HAVE_SYS_STAT_H ++#ifdef HAVE_SYS_STAT_H + # include <sys/stat.h> + #endif +-#if STDC_HEADERS ++#ifdef STDC_HEADERS + # include <stdlib.h> + # include <stddef.h> + #else +-# if HAVE_STDLIB_H ++# ifdef HAVE_STDLIB_H + # include <stdlib.h> + # endif + #endif +-#if HAVE_STRING_H +-# if !STDC_HEADERS && HAVE_MEMORY_H ++#ifdef HAVE_STRING_H ++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H + # include <memory.h> + # endif + # include <string.h> + #endif +-#if HAVE_STRINGS_H ++#ifdef HAVE_STRINGS_H + # include <strings.h> + #endif +-#if HAVE_INTTYPES_H ++#ifdef HAVE_INTTYPES_H + # include <inttypes.h> +-#else +-# if HAVE_STDINT_H +-# include <stdint.h> +-# endif + #endif +-#if HAVE_UNISTD_H ++#ifdef HAVE_STDINT_H ++# include <stdint.h> ++#endif ++#ifdef HAVE_UNISTD_H + # include <unistd.h> + #endif" + +-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB LIBOBJS CPP EGREP JBIG2_INT32_T JBIG2_INT16_T JBIG2_INT8_T JBIG2_STDINT_H LTLIBOBJS' ++ac_subst_vars='LTLIBOBJS ++JBIG2_STDINT_H ++JBIG2_INT8_T ++JBIG2_INT16_T ++JBIG2_INT32_T ++EGREP ++GREP ++CPP ++LIBOBJS ++RANLIB ++am__fastdepCC_FALSE ++am__fastdepCC_TRUE ++CCDEPMODE ++AMDEPBACKSLASH ++AMDEP_FALSE ++AMDEP_TRUE ++am__quote ++am__include ++DEPDIR ++OBJEXT ++EXEEXT ++ac_ct_CC ++CPPFLAGS ++LDFLAGS ++CFLAGS ++CC ++am__untar ++am__tar ++AMTAR ++am__leading_dot ++SET_MAKE ++AWK ++mkdir_p ++MKDIR_P ++INSTALL_STRIP_PROGRAM ++STRIP ++install_sh ++MAKEINFO ++AUTOHEADER ++AUTOMAKE ++AUTOCONF ++ACLOCAL ++VERSION ++PACKAGE ++CYGPATH_W ++am__isrc ++INSTALL_DATA ++INSTALL_SCRIPT ++INSTALL_PROGRAM ++target_alias ++host_alias ++build_alias ++LIBS ++ECHO_T ++ECHO_N ++ECHO_C ++DEFS ++mandir ++localedir ++libdir ++psdir ++pdfdir ++dvidir ++htmldir ++infodir ++docdir ++oldincludedir ++includedir ++localstatedir ++sharedstatedir ++sysconfdir ++datadir ++datarootdir ++libexecdir ++sbindir ++bindir ++program_transform_name ++prefix ++exec_prefix ++PACKAGE_BUGREPORT ++PACKAGE_STRING ++PACKAGE_VERSION ++PACKAGE_TARNAME ++PACKAGE_NAME ++PATH_SEPARATOR ++SHELL' + ac_subst_files='' ++ac_user_opts=' ++enable_option_checking ++enable_dependency_tracking ++with_libpng ++' ++ ac_precious_vars='build_alias ++host_alias ++target_alias ++CC ++CFLAGS ++LDFLAGS ++LIBS ++CPPFLAGS ++CPP' ++ + + # Initialize some variables set by options. + ac_init_help= + ac_init_version=false ++ac_unrecognized_opts= ++ac_unrecognized_sep= + # The variables have the same names as the options, with + # dashes changed to underlines. + cache_file=/dev/null +@@ -339,34 +767,48 @@ x_libraries=NONE + # and all the variables that are supposed to be based on exec_prefix + # by default will actually change. + # Use braces instead of parens because sh, perl, etc. also accept them. ++# (The list follows the same order as the GNU Coding Standards.) + bindir='${exec_prefix}/bin' + sbindir='${exec_prefix}/sbin' + libexecdir='${exec_prefix}/libexec' +-datadir='${prefix}/share' ++datarootdir='${prefix}/share' ++datadir='${datarootdir}' + sysconfdir='${prefix}/etc' + sharedstatedir='${prefix}/com' + localstatedir='${prefix}/var' +-libdir='${exec_prefix}/lib' + includedir='${prefix}/include' + oldincludedir='/usr/include' +-infodir='${prefix}/info' +-mandir='${prefix}/man' ++docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' ++infodir='${datarootdir}/info' ++htmldir='${docdir}' ++dvidir='${docdir}' ++pdfdir='${docdir}' ++psdir='${docdir}' ++libdir='${exec_prefix}/lib' ++localedir='${datarootdir}/locale' ++mandir='${datarootdir}/man' + + ac_prev= ++ac_dashdash= + for ac_option + do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then +- eval "$ac_prev=\$ac_option" ++ eval $ac_prev=\$ac_option + ac_prev= + continue + fi + +- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` ++ case $ac_option in ++ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; ++ *) ac_optarg=yes ;; ++ esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + +- case $ac_option in ++ case $ac_dashdash$ac_option in ++ --) ++ ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; +@@ -388,33 +830,61 @@ do + --config-cache | -C) + cache_file=config.cache ;; + +- -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ++ -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; +- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ +- | --da=*) ++ -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + ++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ ++ | --dataroo | --dataro | --datar) ++ ac_prev=datarootdir ;; ++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ ++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) ++ datarootdir=$ac_optarg ;; ++ + -disable-* | --disable-*) +- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. +- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && +- { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + { (exit 1); exit 1; }; } +- ac_feature=`echo $ac_feature | sed 's/-/_/g'` +- eval "enable_$ac_feature=no" ;; ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=no ;; ++ ++ -docdir | --docdir | --docdi | --doc | --do) ++ ac_prev=docdir ;; ++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) ++ docdir=$ac_optarg ;; ++ ++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) ++ ac_prev=dvidir ;; ++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) ++ dvidir=$ac_optarg ;; + + -enable-* | --enable-*) +- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. +- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && +- { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + { (exit 1); exit 1; }; } +- ac_feature=`echo $ac_feature | sed 's/-/_/g'` +- case $ac_option in +- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; +- *) ac_optarg=yes ;; ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; + esac +- eval "enable_$ac_feature='$ac_optarg'" ;; ++ eval enable_$ac_useropt=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ +@@ -441,6 +911,12 @@ do + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + ++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) ++ ac_prev=htmldir ;; ++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ ++ | --ht=*) ++ htmldir=$ac_optarg ;; ++ + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; +@@ -465,13 +941,16 @@ do + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + ++ -localedir | --localedir | --localedi | --localed | --locale) ++ ac_prev=localedir ;; ++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) ++ localedir=$ac_optarg ;; ++ + -localstatedir | --localstatedir | --localstatedi | --localstated \ +- | --localstate | --localstat | --localsta | --localst \ +- | --locals | --local | --loca | --loc | --lo) ++ | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ +- | --localstate=* | --localstat=* | --localsta=* | --localst=* \ +- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) +@@ -536,6 +1015,16 @@ do + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + ++ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) ++ ac_prev=pdfdir ;; ++ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) ++ pdfdir=$ac_optarg ;; ++ ++ -psdir | --psdir | --psdi | --psd | --ps) ++ ac_prev=psdir ;; ++ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) ++ psdir=$ac_optarg ;; ++ + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; +@@ -586,26 +1075,38 @@ do + ac_init_version=: ;; + + -with-* | --with-*) +- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` ++ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. +- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && +- { echo "$as_me: error: invalid package name: $ac_package" >&2 ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + { (exit 1); exit 1; }; } +- ac_package=`echo $ac_package| sed 's/-/_/g'` +- case $ac_option in +- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; +- *) ac_optarg=yes ;; ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; + esac +- eval "with_$ac_package='$ac_optarg'" ;; ++ eval with_$ac_useropt=\$ac_optarg ;; + + -without-* | --without-*) +- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` ++ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. +- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && +- { echo "$as_me: error: invalid package name: $ac_package" >&2 ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + { (exit 1); exit 1; }; } +- ac_package=`echo $ac_package | sed 's/-/_/g'` +- eval "with_$ac_package=no" ;; ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval with_$ac_useropt=no ;; + + --x) + # Obsolete; use --with-x. +@@ -625,7 +1126,7 @@ do + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + +- -*) { echo "$as_me: error: unrecognized option: $ac_option ++ -*) { $as_echo "$as_me: error: unrecognized option: $ac_option + Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } + ;; +@@ -634,17 +1135,16 @@ Try \`$0 --help' for more information." >&2 + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && +- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 ++ { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } +- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` +- eval "$ac_envvar='$ac_optarg'" ++ eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. +- echo "$as_me: WARNING: you should use --build, --host, --target" >&2 ++ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && +- echo "$as_me: WARNING: invalid host type: $ac_option" >&2 ++ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + ;; + +@@ -653,31 +1153,39 @@ done + + if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` +- { echo "$as_me: error: missing argument to $ac_option" >&2 ++ { $as_echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } + fi + +-# Be sure to have absolute paths. +-for ac_var in exec_prefix prefix +-do +- eval ac_val=$`echo $ac_var` +- case $ac_val in +- [\\/$]* | ?:[\\/]* | NONE | '' ) ;; +- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 +- { (exit 1); exit 1; }; };; ++if test -n "$ac_unrecognized_opts"; then ++ case $enable_option_checking in ++ no) ;; ++ fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 ++ { (exit 1); exit 1; }; } ;; ++ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +-done ++fi + +-# Be sure to have absolute paths. +-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ +- localstatedir libdir includedir oldincludedir infodir mandir ++# Check all directory arguments for consistency. ++for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ ++ datadir sysconfdir sharedstatedir localstatedir includedir \ ++ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ ++ libdir localedir mandir + do +- eval ac_val=$`echo $ac_var` ++ eval ac_val=\$$ac_var ++ # Remove trailing slashes. + case $ac_val in +- [\\/$]* | ?:[\\/]* ) ;; +- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 +- { (exit 1); exit 1; }; };; ++ */ ) ++ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` ++ eval $ac_var=\$ac_val;; ++ esac ++ # Be sure to have absolute directory names. ++ case $ac_val in ++ [\\/$]* | ?:[\\/]* ) continue;; ++ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac ++ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 ++ { (exit 1); exit 1; }; } + done + + # There might be people who depend on the old broken behavior: `$host' +@@ -691,7 +1199,7 @@ target=$target_alias + if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe +- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. ++ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes +@@ -704,74 +1212,76 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias- + test "$silent" = yes && exec 6>/dev/null + + ++ac_pwd=`pwd` && test -n "$ac_pwd" && ++ac_ls_di=`ls -di .` && ++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || ++ { $as_echo "$as_me: error: working directory cannot be determined" >&2 ++ { (exit 1); exit 1; }; } ++test "X$ac_ls_di" = "X$ac_pwd_ls_di" || ++ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 ++ { (exit 1); exit 1; }; } ++ ++ + # Find the source files, if location was not specified. + if test -z "$srcdir"; then + ac_srcdir_defaulted=yes +- # Try the directory containing this script, then its parent. +- ac_confdir=`(dirname "$0") 2>/dev/null || +-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ +- X"$0" : 'X\(//\)[^/]' \| \ +- X"$0" : 'X\(//\)$' \| \ +- X"$0" : 'X\(/\)' \| \ +- . : '\(.\)' 2>/dev/null || +-echo X"$0" | +- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ # Try the directory containing this script, then the parent directory. ++ ac_confdir=`$as_dirname -- "$as_myself" || ++$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_myself" : 'X\(//\)[^/]' \| \ ++ X"$as_myself" : 'X\(//\)$' \| \ ++ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_myself" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` + srcdir=$ac_confdir +- if test ! -r $srcdir/$ac_unique_file; then ++ if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi + else + ac_srcdir_defaulted=no + fi +-if test ! -r $srcdir/$ac_unique_file; then +- if test "$ac_srcdir_defaulted" = yes; then +- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 ++if test ! -r "$srcdir/$ac_unique_file"; then ++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." ++ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { (exit 1); exit 1; }; } +- else +- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 +- { (exit 1); exit 1; }; } +- fi + fi +-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || +- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 ++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ++ac_abs_confdir=`( ++ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 + { (exit 1); exit 1; }; } +-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +-ac_env_build_alias_set=${build_alias+set} +-ac_env_build_alias_value=$build_alias +-ac_cv_env_build_alias_set=${build_alias+set} +-ac_cv_env_build_alias_value=$build_alias +-ac_env_host_alias_set=${host_alias+set} +-ac_env_host_alias_value=$host_alias +-ac_cv_env_host_alias_set=${host_alias+set} +-ac_cv_env_host_alias_value=$host_alias +-ac_env_target_alias_set=${target_alias+set} +-ac_env_target_alias_value=$target_alias +-ac_cv_env_target_alias_set=${target_alias+set} +-ac_cv_env_target_alias_value=$target_alias +-ac_env_CC_set=${CC+set} +-ac_env_CC_value=$CC +-ac_cv_env_CC_set=${CC+set} +-ac_cv_env_CC_value=$CC +-ac_env_CFLAGS_set=${CFLAGS+set} +-ac_env_CFLAGS_value=$CFLAGS +-ac_cv_env_CFLAGS_set=${CFLAGS+set} +-ac_cv_env_CFLAGS_value=$CFLAGS +-ac_env_LDFLAGS_set=${LDFLAGS+set} +-ac_env_LDFLAGS_value=$LDFLAGS +-ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +-ac_cv_env_LDFLAGS_value=$LDFLAGS +-ac_env_CPPFLAGS_set=${CPPFLAGS+set} +-ac_env_CPPFLAGS_value=$CPPFLAGS +-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +-ac_cv_env_CPPFLAGS_value=$CPPFLAGS +-ac_env_CPP_set=${CPP+set} +-ac_env_CPP_value=$CPP +-ac_cv_env_CPP_set=${CPP+set} +-ac_cv_env_CPP_value=$CPP ++ pwd)` ++# When building in place, set srcdir=. ++if test "$ac_abs_confdir" = "$ac_pwd"; then ++ srcdir=. ++fi ++# Remove unnecessary trailing slashes from srcdir. ++# Double slashes in file names in object file debugging info ++# mess up M-x gdb in Emacs. ++case $srcdir in ++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; ++esac ++for ac_var in $ac_precious_vars; do ++ eval ac_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_env_${ac_var}_value=\$${ac_var} ++ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_cv_env_${ac_var}_value=\$${ac_var} ++done + + # + # Report the --help message. +@@ -780,7 +1290,7 @@ if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +-\`configure' configures jbig2dec 0.9pre to adapt to many kinds of systems. ++\`configure' configures jbig2dec 0.10 to adapt to many kinds of systems. + + Usage: $0 [OPTION]... [VAR=VALUE]... + +@@ -800,14 +1310,11 @@ Configuration: + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +-_ACEOF +- +- cat <<_ACEOF + Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX +- [$ac_default_prefix] ++ [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX +- [PREFIX] ++ [PREFIX] + + By default, \`make install' will install all the files in + \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +@@ -817,18 +1324,25 @@ for instance \`--prefix=\$HOME'. + For better control, use the options below. + + Fine tuning of the installation directories: +- --bindir=DIR user executables [EPREFIX/bin] +- --sbindir=DIR system admin executables [EPREFIX/sbin] +- --libexecdir=DIR program executables [EPREFIX/libexec] +- --datadir=DIR read-only architecture-independent data [PREFIX/share] +- --sysconfdir=DIR read-only single-machine data [PREFIX/etc] +- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] +- --localstatedir=DIR modifiable single-machine data [PREFIX/var] +- --libdir=DIR object code libraries [EPREFIX/lib] +- --includedir=DIR C header files [PREFIX/include] +- --oldincludedir=DIR C header files for non-gcc [/usr/include] +- --infodir=DIR info documentation [PREFIX/info] +- --mandir=DIR man documentation [PREFIX/man] ++ --bindir=DIR user executables [EPREFIX/bin] ++ --sbindir=DIR system admin executables [EPREFIX/sbin] ++ --libexecdir=DIR program executables [EPREFIX/libexec] ++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc] ++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] ++ --localstatedir=DIR modifiable single-machine data [PREFIX/var] ++ --libdir=DIR object code libraries [EPREFIX/lib] ++ --includedir=DIR C header files [PREFIX/include] ++ --oldincludedir=DIR C header files for non-gcc [/usr/include] ++ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] ++ --datadir=DIR read-only architecture-independent data [DATAROOTDIR] ++ --infodir=DIR info documentation [DATAROOTDIR/info] ++ --localedir=DIR locale-dependent data [DATAROOTDIR/locale] ++ --mandir=DIR man documentation [DATAROOTDIR/man] ++ --docdir=DIR documentation root [DATAROOTDIR/doc/jbig2dec] ++ --htmldir=DIR html documentation [DOCDIR] ++ --dvidir=DIR dvi documentation [DOCDIR] ++ --pdfdir=DIR pdf documentation [DOCDIR] ++ --psdir=DIR ps documentation [DOCDIR] + _ACEOF + + cat <<\_ACEOF +@@ -842,11 +1356,12 @@ fi + + if test -n "$ac_init_help"; then + case $ac_init_help in +- short | recursive ) echo "Configuration of jbig2dec 0.9pre:";; ++ short | recursive ) echo "Configuration of jbig2dec 0.10:";; + esac + cat <<\_ACEOF + + Optional Features: ++ --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking speeds up one-time build +@@ -855,7 +1370,7 @@ Optional Features: + Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) +- --with-libpng=prefix include support for png output (if libpng is ++ --with-libpng=prefix include support for png output (if libpng is + available) + + Some influential environment variables: +@@ -863,8 +1378,9 @@ Some influential environment variables: + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> +- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have +- headers in a nonstandard directory <include dir> ++ LIBS libraries to pass to the linker, e.g. -l<library> ++ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if ++ you have headers in a nonstandard directory <include dir> + CPP C preprocessor + + Use these variables to override the choices made by `configure' or to help +@@ -872,120 +1388,88 @@ it to find libraries and programs with nonstandard names/locations. + + Report bugs to <jbig2-dev@ghostscript.com>. + _ACEOF ++ac_status=$? + fi + + if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. +- ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue +- test -d $ac_dir || continue ++ test -d "$ac_dir" || ++ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || ++ continue + ac_builddir=. + +-if test "$ac_dir" != .; then +- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` +- # A "../" for each directory in $ac_dir_suffix. +- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +-else +- ac_dir_suffix= ac_top_builddir= +-fi ++case "$ac_dir" in ++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; ++*) ++ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` ++ # A ".." for each directory in $ac_dir_suffix. ++ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` ++ case $ac_top_builddir_sub in ++ "") ac_top_builddir_sub=. ac_top_build_prefix= ;; ++ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; ++ esac ;; ++esac ++ac_abs_top_builddir=$ac_pwd ++ac_abs_builddir=$ac_pwd$ac_dir_suffix ++# for backward compatibility: ++ac_top_builddir=$ac_top_build_prefix + + case $srcdir in +- .) # No --srcdir option. We are building in place. ++ .) # We are building in place. + ac_srcdir=. +- if test -z "$ac_top_builddir"; then +- ac_top_srcdir=. +- else +- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` +- fi ;; +- [\\/]* | ?:[\\/]* ) # Absolute path. ++ ac_top_srcdir=$ac_top_builddir_sub ++ ac_abs_top_srcdir=$ac_pwd ;; ++ [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; +- ac_top_srcdir=$srcdir ;; +- *) # Relative path. +- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix +- ac_top_srcdir=$ac_top_builddir$srcdir ;; +-esac +- +-# Do not use `cd foo && pwd` to compute absolute paths, because +-# the directories may not exist. +-case `pwd` in +-.) ac_abs_builddir="$ac_dir";; +-*) +- case "$ac_dir" in +- .) ac_abs_builddir=`pwd`;; +- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; +- *) ac_abs_builddir=`pwd`/"$ac_dir";; +- esac;; +-esac +-case $ac_abs_builddir in +-.) ac_abs_top_builddir=${ac_top_builddir}.;; +-*) +- case ${ac_top_builddir}. in +- .) ac_abs_top_builddir=$ac_abs_builddir;; +- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; +- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; +- esac;; +-esac +-case $ac_abs_builddir in +-.) ac_abs_srcdir=$ac_srcdir;; +-*) +- case $ac_srcdir in +- .) ac_abs_srcdir=$ac_abs_builddir;; +- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; +- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; +- esac;; ++ ac_top_srcdir=$srcdir ++ ac_abs_top_srcdir=$srcdir ;; ++ *) # Relative name. ++ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix ++ ac_top_srcdir=$ac_top_build_prefix$srcdir ++ ac_abs_top_srcdir=$ac_pwd/$srcdir ;; + esac +-case $ac_abs_builddir in +-.) ac_abs_top_srcdir=$ac_top_srcdir;; +-*) +- case $ac_top_srcdir in +- .) ac_abs_top_srcdir=$ac_abs_builddir;; +- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; +- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; +- esac;; +-esac +- +- cd $ac_dir +- # Check for guested configure; otherwise get Cygnus style configure. +- if test -f $ac_srcdir/configure.gnu; then +- echo +- $SHELL $ac_srcdir/configure.gnu --help=recursive +- elif test -f $ac_srcdir/configure; then +- echo +- $SHELL $ac_srcdir/configure --help=recursive +- elif test -f $ac_srcdir/configure.ac || +- test -f $ac_srcdir/configure.in; then +- echo +- $ac_configure --help ++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix ++ ++ cd "$ac_dir" || { ac_status=$?; continue; } ++ # Check for guested configure. ++ if test -f "$ac_srcdir/configure.gnu"; then ++ echo && ++ $SHELL "$ac_srcdir/configure.gnu" --help=recursive ++ elif test -f "$ac_srcdir/configure"; then ++ echo && ++ $SHELL "$ac_srcdir/configure" --help=recursive + else +- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 +- fi +- cd $ac_popdir ++ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 ++ fi || ac_status=$? ++ cd "$ac_pwd" || { ac_status=$?; break; } + done + fi + +-test -n "$ac_init_help" && exit 0 ++test -n "$ac_init_help" && exit $ac_status + if $ac_init_version; then + cat <<\_ACEOF +-jbig2dec configure 0.9pre +-generated by GNU Autoconf 2.59 ++jbig2dec configure 0.10 ++generated by GNU Autoconf 2.63 + +-Copyright (C) 2003 Free Software Foundation, Inc. ++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, ++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + This configure script is free software; the Free Software Foundation + gives unlimited permission to copy, distribute and modify it. + _ACEOF +- exit 0 ++ exit + fi +-exec 5>config.log +-cat >&5 <<_ACEOF ++cat >config.log <<_ACEOF + This file contains any messages produced by compilers while + running configure, to aid debugging if configure makes a mistake. + +-It was created by jbig2dec $as_me 0.9pre, which was +-generated by GNU Autoconf 2.59. Invocation command line was ++It was created by jbig2dec $as_me 0.10, which was ++generated by GNU Autoconf 2.63. Invocation command line was + + $ $0 $@ + + _ACEOF ++exec 5>>config.log + { + cat <<_ASUNAME + ## --------- ## +@@ -1004,7 +1488,7 @@ uname -v = `(uname -v) 2>/dev/null || echo unknown` + /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` + /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` + /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +-hostinfo = `(hostinfo) 2>/dev/null || echo unknown` ++/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` + /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` + /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` + /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` +@@ -1016,8 +1500,9 @@ for as_dir in $PATH + do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. +- echo "PATH: $as_dir" ++ $as_echo "PATH: $as_dir" + done ++IFS=$as_save_IFS + + } >&5 + +@@ -1039,7 +1524,6 @@ _ACEOF + ac_configure_args= + ac_configure_args0= + ac_configure_args1= +-ac_sep= + ac_must_keep_next=false + for ac_pass in 1 2 + do +@@ -1050,8 +1534,8 @@ do + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; +- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) +- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ *\'*) ++ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; +@@ -1072,9 +1556,7 @@ do + -* ) ac_must_keep_next=true ;; + esac + fi +- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" +- # Get rid of the leading space. +- ac_sep=" " ++ ac_configure_args="$ac_configure_args '$ac_arg'" + ;; + esac + done +@@ -1085,8 +1567,8 @@ $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_ + # When interrupted or exit'd, cleanup temporary files, and complete + # config.log. We remove comments because anyway the quotes in there + # would cause problems or look ugly. +-# WARNING: Be sure not to use single quotes in there, as some shells, +-# such as our DU 5.0 friend, will then `close' the trap. ++# WARNING: Use '\'' to represent an apostrophe within the trap. ++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. + trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { +@@ -1099,20 +1581,35 @@ trap 'exit_status=$? + _ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +-{ ++( ++ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do ++ eval ac_val=\$$ac_var ++ case $ac_val in #( ++ *${as_nl}*) ++ case $ac_var in #( ++ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 ++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ++ esac ++ case $ac_var in #( ++ _ | IFS | as_nl) ;; #( ++ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( ++ *) $as_unset $ac_var ;; ++ esac ;; ++ esac ++ done + (set) 2>&1 | +- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in +- *ac_space=\ *) ++ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( ++ *${as_nl}ac_space=\ *) + sed -n \ +- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; +- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" +- ;; ++ "s/'\''/'\''\\\\'\'''\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" ++ ;; #( + *) +- sed -n \ +- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; +- esac; +-} ++ esac | ++ sort ++) + echo + + cat <<\_ASBOX +@@ -1123,22 +1620,28 @@ _ASBOX + echo + for ac_var in $ac_subst_vars + do +- eval ac_val=$`echo $ac_var` +- echo "$ac_var='"'"'$ac_val'"'"'" ++ eval ac_val=\$$ac_var ++ case $ac_val in ++ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; ++ esac ++ $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +-## ------------- ## +-## Output files. ## +-## ------------- ## ++## ------------------- ## ++## File substitutions. ## ++## ------------------- ## + _ASBOX + echo + for ac_var in $ac_subst_files + do +- eval ac_val=$`echo $ac_var` +- echo "$ac_var='"'"'$ac_val'"'"'" ++ eval ac_val=\$$ac_var ++ case $ac_val in ++ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; ++ esac ++ $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi +@@ -1150,26 +1653,24 @@ _ASBOX + ## ----------- ## + _ASBOX + echo +- sed "/^$/d" confdefs.h | sort ++ cat confdefs.h + echo + fi + test "$ac_signal" != 0 && +- echo "$as_me: caught signal $ac_signal" +- echo "$as_me: exit $exit_status" ++ $as_echo "$as_me: caught signal $ac_signal" ++ $as_echo "$as_me: exit $exit_status" + } >&5 +- rm -f core *.core && +- rm -rf conftest* confdefs* conf$$* $ac_clean_files && ++ rm -f core *.core core.conftest.* && ++ rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +- ' 0 ++' 0 + for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal + done + ac_signal=0 + + # confdefs.h avoids OS command line length limits that DEFS can exceed. +-rm -rf conftest* confdefs.h +-# AIX cpp loses on an empty file, so make sure it contains at least a newline. +-echo >confdefs.h ++rm -f -r conftest* confdefs.h + + # Predefined preprocessor variables. + +@@ -1199,18 +1700,24 @@ _ACEOF + + + # Let the site file select an alternate cache file if it wants to. +-# Prefer explicitly selected file to automatically selected ones. +-if test -z "$CONFIG_SITE"; then +- if test "x$prefix" != xNONE; then +- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" +- else +- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +- fi +-fi +-for ac_site_file in $CONFIG_SITE; do ++# Prefer an explicitly selected file to automatically selected ones. ++ac_site_file1=NONE ++ac_site_file2=NONE ++if test -n "$CONFIG_SITE"; then ++ ac_site_file1=$CONFIG_SITE ++elif test "x$prefix" != xNONE; then ++ ac_site_file1=$prefix/share/config.site ++ ac_site_file2=$prefix/etc/config.site ++else ++ ac_site_file1=$ac_default_prefix/share/config.site ++ ac_site_file2=$ac_default_prefix/etc/config.site ++fi ++for ac_site_file in "$ac_site_file1" "$ac_site_file2" ++do ++ test "x$ac_site_file" = xNONE && continue + if test -r "$ac_site_file"; then +- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +-echo "$as_me: loading site script $ac_site_file" >&6;} ++ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 ++$as_echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +@@ -1220,54 +1727,61 @@ if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then +- { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +-echo "$as_me: loading cache $cache_file" >&6;} ++ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 ++$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in +- [\\/]* | ?:[\\/]* ) . $cache_file;; +- *) . ./$cache_file;; ++ [\\/]* | ?:[\\/]* ) . "$cache_file";; ++ *) . "./$cache_file";; + esac + fi + else +- { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +-echo "$as_me: creating cache $cache_file" >&6;} ++ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 ++$as_echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file + fi + + # Check that the precious variables saved in the cache have kept the same + # value. + ac_cache_corrupted=false +-for ac_var in `(set) 2>&1 | +- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do ++for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set +- eval ac_old_val="\$ac_cv_env_${ac_var}_value" +- eval ac_new_val="\$ac_env_${ac_var}_value" ++ eval ac_old_val=\$ac_cv_env_${ac_var}_value ++ eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) +- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ++ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 ++$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) +- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ++ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 ++$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then +- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} +- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +-echo "$as_me: former value: $ac_old_val" >&2;} +- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +-echo "$as_me: current value: $ac_new_val" >&2;} +- ac_cache_corrupted=: ++ # differences in whitespace do not lead to failure. ++ ac_old_val_w=`echo x $ac_old_val` ++ ac_new_val_w=`echo x $ac_new_val` ++ if test "$ac_old_val_w" != "$ac_new_val_w"; then ++ { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 ++$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ++ ac_cache_corrupted=: ++ else ++ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 ++$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} ++ eval $ac_var=\$ac_old_val ++ fi ++ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 ++$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} ++ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 ++$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in +- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) +- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; ++ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in +@@ -1277,18 +1791,15 @@ echo "$as_me: current value: $ac_new_val" >&2;} + fi + done + if $ac_cache_corrupted; then +- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +-echo "$as_me: error: changes in the environment can compromise the build" >&2;} +- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} ++ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 ++$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} ++ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 ++$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } + fi + +-ac_ext=c +-ac_cpp='$CPP $CPPFLAGS' +-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +-ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +@@ -1313,37 +1824,48 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + ++am__api_version='1.10' + +-am__api_version="1.9" + ac_aux_dir= +-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do +- if test -f $ac_dir/install-sh; then ++for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do ++ if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break +- elif test -f $ac_dir/install.sh; then ++ elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break +- elif test -f $ac_dir/shtool; then ++ elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi + done + if test -z "$ac_aux_dir"; then +- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} ++ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 ++$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { (exit 1); exit 1; }; } + fi +-ac_config_guess="$SHELL $ac_aux_dir/config.guess" +-ac_config_sub="$SHELL $ac_aux_dir/config.sub" +-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. ++ ++# These three variables are undocumented and unsupported, ++# and are intended to be withdrawn in a future Autoconf release. ++# They can cause serious problems if a builder's source tree is in a directory ++# whose full name contains unusual characters. ++ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. ++ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. ++ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. ++ + + # Find a good install program. We prefer a C program (faster), + # so one script is as good as another. But avoid the broken or +@@ -1358,11 +1880,12 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" + # OS/2's system install, which has a completely different semantic + # ./install, which can be erroneously created by make from ./install.sh. +-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 ++# Reject install programs that cannot install multiple files. ++{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 ++$as_echo_n "checking for a BSD-compatible install... " >&6; } + if test -z "$INSTALL"; then + if test "${ac_cv_path_install+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + for as_dir in $PATH +@@ -1381,7 +1904,7 @@ case $as_dir/ in + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. +@@ -1391,30 +1914,43 @@ case $as_dir/ in + # program-specific install script used by HP pwplus--don't use. + : + else +- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" +- break 3 ++ rm -rf conftest.one conftest.two conftest.dir ++ echo one > conftest.one ++ echo two > conftest.two ++ mkdir conftest.dir ++ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && ++ test -s conftest.one && test -s conftest.two && ++ test -s conftest.dir/conftest.one && ++ test -s conftest.dir/conftest.two ++ then ++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" ++ break 3 ++ fi + fi + fi + done + done + ;; + esac ++ + done ++IFS=$as_save_IFS + ++rm -rf conftest.one conftest.two conftest.dir + + fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else +- # As a last resort, use the slow shell script. We don't cache a +- # path for INSTALL within a source directory, because that will ++ # As a last resort, use the slow shell script. Don't cache a ++ # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is +- # removed, or if the path is relative. ++ # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi + fi +-echo "$as_me:$LINENO: result: $INSTALL" >&5 +-echo "${ECHO_T}$INSTALL" >&6 ++{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 ++$as_echo "$INSTALL" >&6; } + + # Use test -z because SunOS4 sh mishandles braces in ${var-val}. + # It thinks the first close brace ends the variable substitution. +@@ -1424,8 +1960,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + + test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +-echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +-echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 ++$as_echo_n "checking whether build environment is sane... " >&6; } + # Just in case + sleep 1 + echo timestamp > conftest.file +@@ -1448,9 +1984,9 @@ if ( + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". +- { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken ++ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken + alias in your environment" >&5 +-echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken ++$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken + alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi +@@ -1461,26 +1997,23 @@ then + # Ok. + : + else +- { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! ++ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! + Check your system clock" >&5 +-echo "$as_me: error: newly created file is older than distributed files! ++$as_echo "$as_me: error: newly created file is older than distributed files! + Check your system clock" >&2;} + { (exit 1); exit 1; }; } + fi +-echo "$as_me:$LINENO: result: yes" >&5 +-echo "${ECHO_T}yes" >&6 ++{ $as_echo "$as_me:$LINENO: result: yes" >&5 ++$as_echo "yes" >&6; } + test "$program_prefix" != NONE && +- program_transform_name="s,^,$program_prefix,;$program_transform_name" ++ program_transform_name="s&^&$program_prefix&;$program_transform_name" + # Use a double $ so make ignores it. + test "$program_suffix" != NONE && +- program_transform_name="s,\$,$program_suffix,;$program_transform_name" +-# Double any \ or $. echo might interpret backslashes. ++ program_transform_name="s&\$&$program_suffix&;$program_transform_name" ++# Double any \ or $. + # By default was `s,x,x', remove it if useless. +-cat <<\_ACEOF >conftest.sed +-s/[\\$]/&&/g;s/;s,x,x,$// +-_ACEOF +-program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +-rm conftest.sed ++ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' ++program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + + # expand $ac_aux_dir to an absolute path + am_aux_dir=`cd $ac_aux_dir && pwd` +@@ -1491,51 +2024,66 @@ if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " + else + am_missing_run= +- { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +-echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +-fi +- +-if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then +- # We used to keeping the `.' as first argument, in order to +- # allow $(mkdir_p) to be used without argument. As in +- # $(mkdir_p) $(somedir) +- # where $(somedir) is conditionally defined. However this is wrong +- # for two reasons: +- # 1. if the package is installed by a user who cannot write `.' +- # make install will fail, +- # 2. the above comment should most certainly read +- # $(mkdir_p) $(DESTDIR)$(somedir) +- # so it does not work when $(somedir) is undefined and +- # $(DESTDIR) is not. +- # To support the latter case, we have to write +- # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), +- # so the `.' trick is pointless. +- mkdir_p='mkdir -p --' +-else +- # On NextStep and OpenStep, the `mkdir' command does not +- # recognize any option. It will interpret all options as +- # directories to create, and then abort because `.' already +- # exists. +- for d in ./-p ./--version; +- do +- test -d $d && rmdir $d +- done +- # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. +- if test -f "$ac_aux_dir/mkinstalldirs"; then +- mkdir_p='$(mkinstalldirs)' ++ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 ++$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} ++fi ++ ++{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 ++$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } ++if test -z "$MKDIR_P"; then ++ if test "${ac_cv_path_mkdir+set}" = set; then ++ $as_echo_n "(cached) " >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in mkdir gmkdir; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue ++ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( ++ 'mkdir (GNU coreutils) '* | \ ++ 'mkdir (coreutils) '* | \ ++ 'mkdir (fileutils) '4.1*) ++ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext ++ break 3;; ++ esac ++ done ++ done ++done ++IFS=$as_save_IFS ++ ++fi ++ ++ if test "${ac_cv_path_mkdir+set}" = set; then ++ MKDIR_P="$ac_cv_path_mkdir -p" + else +- mkdir_p='$(install_sh) -d' ++ # As a last resort, use the slow shell script. Don't cache a ++ # value for MKDIR_P within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the value is a relative name. ++ test -d ./--version && rmdir ./--version ++ MKDIR_P="$ac_install_sh -d" + fi + fi ++{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 ++$as_echo "$MKDIR_P" >&6; } ++ ++mkdir_p="$MKDIR_P" ++case $mkdir_p in ++ [\\/$]* | ?:[\\/]*) ;; ++ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; ++esac + + for ac_prog in gawk mawk nawk awk + do + # Extract the first word of "$ac_prog", so it can be a program name with args. + set dummy $ac_prog; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_AWK+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +@@ -1546,54 +2094,58 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + AWK=$ac_cv_prog_AWK + if test -n "$AWK"; then +- echo "$as_me:$LINENO: result: $AWK" >&5 +-echo "${ECHO_T}$AWK" >&6 ++ { $as_echo "$as_me:$LINENO: result: $AWK" >&5 ++$as_echo "$AWK" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + test -n "$AWK" && break + done + +-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` +-if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 ++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } ++set x ${MAKE-make} ++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` ++if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.make <<\_ACEOF ++SHELL = /bin/sh + all: +- @echo 'ac_maketemp="$(MAKE)"' ++ @echo '@@@%%%=$(MAKE)=@@@%%%' + _ACEOF + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. +-eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +-if test -n "$ac_maketemp"; then +- eval ac_cv_prog_make_${ac_make}_set=yes +-else +- eval ac_cv_prog_make_${ac_make}_set=no +-fi ++case `${MAKE-make} -f conftest.make 2>/dev/null` in ++ *@@@%%%=?*=@@@%%%*) ++ eval ac_cv_prog_make_${ac_make}_set=yes;; ++ *) ++ eval ac_cv_prog_make_${ac_make}_set=no;; ++esac + rm -f conftest.make + fi +-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then +- echo "$as_me:$LINENO: result: yes" >&5 +-echo "${ECHO_T}yes" >&6 ++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then ++ { $as_echo "$as_me:$LINENO: result: yes" >&5 ++$as_echo "yes" >&6; } + SET_MAKE= + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" + fi + +@@ -1606,12 +2158,16 @@ else + fi + rmdir .tst 2>/dev/null + +-# test to see if srcdir already configured +-if test "`cd $srcdir && pwd`" != "`pwd`" && +- test -f $srcdir/config.status; then +- { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +-echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} ++if test "`cd $srcdir && pwd`" != "`pwd`"; then ++ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output ++ # is not polluted with repeated "-I." ++ am__isrc=' -I$(srcdir)' ++ # test to see if srcdir already configured ++ if test -f $srcdir/config.status; then ++ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 ++$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } ++ fi + fi + + # test whether we have cygpath +@@ -1626,7 +2182,7 @@ fi + + # Define the identity of the package. + PACKAGE='jbig2dec' +- VERSION='0.9pre' ++ VERSION='0.10' + + + cat >>confdefs.h <<_ACEOF +@@ -1654,7 +2210,7 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +-install_sh=${install_sh-"$am_aux_dir/install-sh"} ++install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + + # Installed binaries are usually stripped using `strip' when the user + # run `make install-strip'. However `strip' might not be the right +@@ -1664,10 +2220,10 @@ if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. + set dummy ${ac_tool_prefix}strip; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_STRIP+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +@@ -1678,34 +2234,36 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + STRIP=$ac_cv_prog_STRIP + if test -n "$STRIP"; then +- echo "$as_me:$LINENO: result: $STRIP" >&5 +-echo "${ECHO_T}$STRIP" >&6 ++ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 ++$as_echo "$STRIP" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + fi + if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. + set dummy strip; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +@@ -1716,33 +2274,43 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + +- test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" + fi + fi + ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP + if test -n "$ac_ct_STRIP"; then +- echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +-echo "${ECHO_T}$ac_ct_STRIP" >&6 ++ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 ++$as_echo "$ac_ct_STRIP" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + +- STRIP=$ac_ct_STRIP ++ if test "x$ac_ct_STRIP" = x; then ++ STRIP=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ STRIP=$ac_ct_STRIP ++ fi + else + STRIP="$ac_cv_prog_STRIP" + fi + + fi +-INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" ++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + + # We need awk for the "check" target. The system "awk" is bad on + # some platforms. +@@ -1756,8 +2324,7 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + +- ac_config_headers="$ac_config_headers config.h" +- ++ac_config_headers="$ac_config_headers config.h" + + + # Checks for programs. +@@ -1769,10 +2336,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. + set dummy ${ac_tool_prefix}gcc; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +@@ -1783,34 +2350,36 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + CC=$ac_cv_prog_CC + if test -n "$CC"; then +- echo "$as_me:$LINENO: result: $CC" >&5 +-echo "${ECHO_T}$CC" >&6 ++ { $as_echo "$as_me:$LINENO: result: $CC" >&5 ++$as_echo "$CC" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + fi + if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. + set dummy gcc; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +@@ -1821,38 +2390,49 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + ac_ct_CC=$ac_cv_prog_ac_ct_CC + if test -n "$ac_ct_CC"; then +- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +-echo "${ECHO_T}$ac_ct_CC" >&6 ++ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + +- CC=$ac_ct_CC ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi + else + CC="$ac_cv_prog_CC" + fi + + if test -z "$CC"; then +- if test -n "$ac_tool_prefix"; then +- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. + set dummy ${ac_tool_prefix}cc; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +@@ -1863,76 +2443,36 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + CC=$ac_cv_prog_CC + if test -n "$CC"; then +- echo "$as_me:$LINENO: result: $CC" >&5 +-echo "${ECHO_T}$CC" >&6 +-else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 +-fi +- +-fi +-if test -z "$ac_cv_prog_CC"; then +- ac_ct_CC=$CC +- # Extract the first word of "cc", so it can be a program name with args. +-set dummy cc; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ { $as_echo "$as_me:$LINENO: result: $CC" >&5 ++$as_echo "$CC" >&6; } + else +- if test -n "$ac_ct_CC"; then +- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +-else +-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +-for as_dir in $PATH +-do +- IFS=$as_save_IFS +- test -z "$as_dir" && as_dir=. +- for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then +- ac_cv_prog_ac_ct_CC="cc" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 +- break 2 +- fi +-done +-done +- +-fi +-fi +-ac_ct_CC=$ac_cv_prog_ac_ct_CC +-if test -n "$ac_ct_CC"; then +- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +-echo "${ECHO_T}$ac_ct_CC" >&6 +-else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + +- CC=$ac_ct_CC +-else +- CC="$ac_cv_prog_CC" +-fi + ++ fi + fi + if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. + set dummy cc; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +@@ -1944,17 +2484,18 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. +@@ -1972,24 +2513,25 @@ fi + fi + CC=$ac_cv_prog_CC + if test -n "$CC"; then +- echo "$as_me:$LINENO: result: $CC" >&5 +-echo "${ECHO_T}$CC" >&6 ++ { $as_echo "$as_me:$LINENO: result: $CC" >&5 ++$as_echo "$CC" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + fi + if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then +- for ac_prog in cl ++ for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. + set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +@@ -2000,38 +2542,40 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + CC=$ac_cv_prog_CC + if test -n "$CC"; then +- echo "$as_me:$LINENO: result: $CC" >&5 +-echo "${ECHO_T}$CC" >&6 ++ { $as_echo "$as_me:$LINENO: result: $CC" >&5 ++$as_echo "$CC" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + test -n "$CC" && break + done + fi + if test -z "$CC"; then + ac_ct_CC=$CC +- for ac_prog in cl ++ for ac_prog in cl.exe + do + # Extract the first word of "$ac_prog", so it can be a program name with args. + set dummy $ac_prog; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_ac_ct_CC+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +@@ -2042,58 +2586,90 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + ac_ct_CC=$ac_cv_prog_ac_ct_CC + if test -n "$ac_ct_CC"; then +- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +-echo "${ECHO_T}$ac_ct_CC" >&6 ++ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + test -n "$ac_ct_CC" && break + done + +- CC=$ac_ct_CC ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi + fi + + fi + + +-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH ++test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH + See \`config.log' for more details." >&5 +-echo "$as_me: error: no acceptable C compiler found in \$PATH ++$as_echo "$as_me: error: no acceptable C compiler found in \$PATH + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ++ { (exit 1); exit 1; }; }; } + + # Provide some information about the compiler. +-echo "$as_me:$LINENO:" \ +- "checking for C compiler version" >&5 +-ac_compiler=`set X $ac_compile; echo $2` +-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 +- (eval $ac_compiler --version </dev/null >&5) 2>&5 ++$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 ++set X $ac_compile ++ac_compiler=$2 ++{ (ac_try="$ac_compiler --version >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 +- (eval $ac_compiler -v </dev/null >&5) 2>&5 ++{ (ac_try="$ac_compiler -v >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 +- (eval $ac_compiler -V </dev/null >&5) 2>&5 ++{ (ac_try="$ac_compiler -V >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + + cat >conftest.$ac_ext <<_ACEOF +@@ -2112,111 +2688,150 @@ main () + } + _ACEOF + ac_clean_files_save=$ac_clean_files +-ac_clean_files="$ac_clean_files a.out a.exe b.out" ++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" + # Try to create an executable without -o first, disregard a.out. + # It will help us diagnose broken compilers, and finding out an intuition + # of exeext. +-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 +-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 +- (eval $ac_link_default) 2>&5 ++{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 ++$as_echo_n "checking for C compiler default output file name... " >&6; } ++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` ++ ++# The possible output files: ++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ++ ++ac_rmfiles= ++for ac_file in $ac_files ++do ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; ++ * ) ac_rmfiles="$ac_rmfiles $ac_file";; ++ esac ++done ++rm -f $ac_rmfiles ++ ++if { (ac_try="$ac_link_default" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link_default") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then +- # Find the output, starting from the most likely. This scheme is +-# not robust to junk in `.', hence go to wildcards (a.*) only as a last +-# resort. +- +-# Be careful to initialize this variable, since it used to be cached. +-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +-ac_cv_exeext= +-# b.out is created by i960 compilers. +-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out ++ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. ++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' ++# in a Makefile. We should not override ac_cv_exeext if it was cached, ++# so that the user can short-circuit this test for compilers unknown to ++# Autoconf. ++for ac_file in $ac_files '' + do + test -f "$ac_file" || continue + case $ac_file in +- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) +- ;; +- conftest.$ac_ext ) +- # This is the source file. ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) +- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` +- # FIXME: I believe we export ac_cv_exeext for Libtool, +- # but it would be cool to find out if it's true. Does anybody +- # maintain Libtool? --akim. +- export ac_cv_exeext ++ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; ++ then :; else ++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ fi ++ # We set ac_cv_exeext here because the later test for it is not ++ # safe: cross compilers may not add the suffix if given an `-o' ++ # argument, so we may need to know it at that point already. ++ # Even if this section looks crufty: it has the advantage of ++ # actually working. + break;; + * ) + break;; + esac + done ++test "$ac_cv_exeext" = no && ac_cv_exeext= ++ + else +- echo "$as_me: failed program was:" >&5 ++ ac_file='' ++fi ++ ++{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 ++$as_echo "$ac_file" >&6; } ++if test -z "$ac_file"; then ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables ++{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables + See \`config.log' for more details." >&5 +-echo "$as_me: error: C compiler cannot create executables ++$as_echo "$as_me: error: C compiler cannot create executables + See \`config.log' for more details." >&2;} +- { (exit 77); exit 77; }; } ++ { (exit 77); exit 77; }; }; } + fi + + ac_exeext=$ac_cv_exeext +-echo "$as_me:$LINENO: result: $ac_file" >&5 +-echo "${ECHO_T}$ac_file" >&6 + +-# Check the compiler produces executables we can run. If not, either ++# Check that the compiler produces executables we can run. If not, either + # the compiler is broken, or we cross compile. +-echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 ++$as_echo_n "checking whether the C compiler works... " >&6; } + # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 + # If not cross compiling, check that we can run a simple program. + if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else +- { { echo "$as_me:$LINENO: error: cannot run C compiled programs. ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. + If you meant to cross compile, use \`--host'. + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot run C compiled programs. ++$as_echo "$as_me: error: cannot run C compiled programs. + If you meant to cross compile, use \`--host'. + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ++ { (exit 1); exit 1; }; }; } + fi + fi + fi +-echo "$as_me:$LINENO: result: yes" >&5 +-echo "${ECHO_T}yes" >&6 ++{ $as_echo "$as_me:$LINENO: result: yes" >&5 ++$as_echo "yes" >&6; } + +-rm -f a.out a.exe conftest$ac_cv_exeext b.out ++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out + ac_clean_files=$ac_clean_files_save +-# Check the compiler produces executables we can run. If not, either ++# Check that the compiler produces executables we can run. If not, either + # the compiler is broken, or we cross compile. +-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +-echo "$as_me:$LINENO: result: $cross_compiling" >&5 +-echo "${ECHO_T}$cross_compiling" >&6 +- +-echo "$as_me:$LINENO: checking for suffix of executables" >&5 +-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 ++$as_echo_n "checking whether we are cross compiling... " >&6; } ++{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 ++$as_echo "$cross_compiling" >&6; } ++ ++{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 ++$as_echo_n "checking for suffix of executables... " >&6; } ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) + # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +@@ -2225,32 +2840,33 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in +- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` +- export ac_cv_exeext + break;; + * ) break;; + esac + done + else +- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link ++$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ++ { (exit 1); exit 1; }; }; } + fi + + rm -f conftest$ac_cv_exeext +-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +-echo "${ECHO_T}$ac_cv_exeext" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 ++$as_echo "$ac_cv_exeext" >&6; } + + rm -f conftest.$ac_ext + EXEEXT=$ac_cv_exeext + ac_exeext=$EXEEXT +-echo "$as_me:$LINENO: checking for suffix of object files" >&5 +-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 ++$as_echo_n "checking for suffix of object files... " >&6; } + if test "${ac_cv_objext+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -2268,39 +2884,48 @@ main () + } + _ACEOF + rm -f conftest.o conftest.obj +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>&5 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then +- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do ++ for ac_file in conftest.o conftest.obj conftest.*; do ++ test -f "$ac_file" || continue; + case $ac_file in +- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile ++{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute suffix of object files: cannot compile ++$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ++ { (exit 1); exit 1; }; }; } + fi + + rm -f conftest.$ac_cv_objext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +-echo "${ECHO_T}$ac_cv_objext" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 ++$as_echo "$ac_cv_objext" >&6; } + OBJEXT=$ac_cv_objext + ac_objext=$OBJEXT +-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 ++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } + if test "${ac_cv_c_compiler_gnu+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -2321,50 +2946,54 @@ main () + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_compiler_gnu=no ++ ac_compiler_gnu=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_c_compiler_gnu=$ac_compiler_gnu + + fi +-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +-GCC=`test $ac_compiler_gnu = yes && echo yes` ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 ++$as_echo "$ac_cv_c_compiler_gnu" >&6; } ++if test $ac_compiler_gnu = yes; then ++ GCC=yes ++else ++ GCC= ++fi + ac_test_CFLAGS=${CFLAGS+set} + ac_save_CFLAGS=$CFLAGS +-CFLAGS="-g" +-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 ++$as_echo_n "checking whether $CC accepts -g... " >&6; } + if test "${ac_cv_prog_cc_g+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- cat >conftest.$ac_ext <<_ACEOF ++ ac_save_c_werror_flag=$ac_c_werror_flag ++ ac_c_werror_flag=yes ++ ac_cv_prog_cc_g=no ++ CFLAGS="-g" ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -2380,38 +3009,121 @@ main () + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ ac_cv_prog_cc_g=yes ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ CFLAGS="" ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ : ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_c_werror_flag=$ac_save_c_werror_flag ++ CFLAGS="-g" ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_prog_cc_g=no ++ + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_c_werror_flag=$ac_save_c_werror_flag ++fi ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 ++$as_echo "$ac_cv_prog_cc_g" >&6; } + if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS + elif test $ac_cv_prog_cc_g = yes; then +@@ -2427,12 +3139,12 @@ else + CFLAGS= + fi + fi +-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +-if test "${ac_cv_prog_cc_stdc+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 ++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } ++if test "${ac_cv_prog_cc_c89+set}" = set; then ++ $as_echo_n "(cached) " >&6 + else +- ac_cv_prog_cc_stdc=no ++ ac_cv_prog_cc_c89=no + ac_save_CC=$CC + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -2466,12 +3178,17 @@ static char *f (char * (*g) (char **, int), char **p, ...) + /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated +- as 'x'. The following induces an error, until -std1 is added to get ++ as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something +- that's true only with -std1. */ ++ that's true only with -std. */ + int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + ++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters ++ inside strings and character constants. */ ++#define FOO(x) 'x' ++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; ++ + int test (int i, double x); + struct s1 {int (*f) (int a);}; + struct s2 {int (*f) (double a);}; +@@ -2486,205 +3203,58 @@ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + return 0; + } + _ACEOF +-# Don't try gcc -ansi; that turns off useful extensions and +-# breaks some systems' header files. +-# AIX -qlanglvl=ansi +-# Ultrix and OSF/1 -std1 +-# HP-UX 10.20 and later -Ae +-# HP-UX older versions -Aa -D_HPUX_SOURCE +-# SVR4 -Xc -D__EXTENSIONS__ +-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ ++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" + do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_prog_cc_stdc=$ac_arg +-break +-else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ ac_cv_prog_cc_c89=$ac_arg ++else ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + ++ + fi +-rm -f conftest.err conftest.$ac_objext ++ ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c89" != "xno" && break + done +-rm -f conftest.$ac_ext conftest.$ac_objext ++rm -f conftest.$ac_ext + CC=$ac_save_CC + + fi +- +-case "x$ac_cv_prog_cc_stdc" in +- x|xno) +- echo "$as_me:$LINENO: result: none needed" >&5 +-echo "${ECHO_T}none needed" >&6 ;; ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c89" in ++ x) ++ { $as_echo "$as_me:$LINENO: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:$LINENO: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; + *) +- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 +- CC="$CC $ac_cv_prog_cc_stdc" ;; ++ CC="$CC $ac_cv_prog_cc_c89" ++ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 ++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; + esac + +-# Some people use a C++ compiler to compile C. Since we use `exit', +-# in C++ we need to declare it. In case someone uses the same compiler +-# for both compiling C and C++ we need to have the C++ compiler decide +-# the declaration of exit, since it's the most demanding environment. +-cat >conftest.$ac_ext <<_ACEOF +-#ifndef __cplusplus +- choke me +-#endif +-_ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- for ac_declaration in \ +- '' \ +- 'extern "C" void std::exit (int) throw (); using std::exit;' \ +- 'extern "C" void std::exit (int); using std::exit;' \ +- 'extern "C" void exit (int) throw ();' \ +- 'extern "C" void exit (int);' \ +- 'void exit (int);' +-do +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_declaration +-#include <stdlib.h> +-int +-main () +-{ +-exit (42); +- ; +- return 0; +-} +-_ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- : +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 +- +-continue +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_declaration +-int +-main () +-{ +-exit (42); +- ; +- return 0; +-} +-_ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- break +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 +- +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-done +-rm -f conftest* +-if test -n "$ac_declaration"; then +- echo '#ifdef __cplusplus' >>confdefs.h +- echo $ac_declaration >>confdefs.h +- echo '#endif' >>confdefs.h +-fi +- +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 + +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=c + ac_cpp='$CPP $CPPFLAGS' + ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +@@ -2692,7 +3262,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ + ac_compiler_gnu=$ac_cv_c_compiler_gnu + DEPDIR="${am__leading_dot}deps" + +- ac_config_commands="$ac_config_commands depfiles" ++ac_config_commands="$ac_config_commands depfiles" + + + am_make=${MAKE-make} +@@ -2702,8 +3272,8 @@ am__doit: + .PHONY: am__doit + END + # If we don't find an include directive, just comment out the code. +-echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +-echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 ++$as_echo_n "checking for style of include used by $am_make... " >&6; } + am__include="#" + am__quote= + _am_result=none +@@ -2730,22 +3300,20 @@ if test "$am__include" = "#"; then + fi + + +-echo "$as_me:$LINENO: result: $_am_result" >&5 +-echo "${ECHO_T}$_am_result" >&6 ++{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5 ++$as_echo "$_am_result" >&6; } + rm -f confinc confmf + +-# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. ++# Check whether --enable-dependency-tracking was given. + if test "${enable_dependency_tracking+set}" = set; then +- enableval="$enable_dependency_tracking" ++ enableval=$enable_dependency_tracking; ++fi + +-fi; + if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + fi +- +- +-if test "x$enable_dependency_tracking" != xno; then ++ if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' + else +@@ -2755,13 +3323,12 @@ fi + + + +- + depcc="$CC" am_compiler_list= + +-echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +-echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 ++$as_echo_n "checking dependency style of $depcc... " >&6; } + if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up +@@ -2823,6 +3390,7 @@ else + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then +@@ -2848,13 +3416,11 @@ else + fi + + fi +-echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +-echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 ++{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 ++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } + CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + +- +- +-if ++ if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= +@@ -2865,13 +3431,145 @@ else + fi + + ++if test "x$CC" != xcc; then ++ { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 ++$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } ++else ++ { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 ++$as_echo_n "checking whether cc understands -c and -o together... " >&6; } ++fi ++set dummy $CC; ac_cc=`$as_echo "$2" | ++ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` ++if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++# Make sure it works both with $CC and with simple cc. ++# We do the test twice because some compilers refuse to overwrite an ++# existing .o file with -o, though they will create one. ++ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' ++rm -f conftest2.* ++if { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ test -f conftest2.$ac_objext && { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; ++then ++ eval ac_cv_prog_cc_${ac_cc}_c_o=yes ++ if test "x$CC" != xcc; then ++ # Test first that cc exists at all. ++ if { ac_try='cc -c conftest.$ac_ext >&5' ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' ++ rm -f conftest2.* ++ if { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ test -f conftest2.$ac_objext && { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; ++ then ++ # cc works too. ++ : ++ else ++ # cc exists but doesn't like -o. ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++ fi ++ fi ++ fi ++else ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++fi ++rm -f core conftest* ++ ++fi ++if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then ++ { $as_echo "$as_me:$LINENO: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } ++ ++cat >>confdefs.h <<\_ACEOF ++#define NO_MINUS_C_MINUS_O 1 ++_ACEOF ++ ++fi ++ ++# FIXME: we rely on the cache variable name because ++# there is no other way. ++set dummy $CC ++am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` ++eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o ++if test "$am_t" != yes; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++ ++ + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. + set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_RANLIB+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +@@ -2882,34 +3580,36 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + + fi + fi + RANLIB=$ac_cv_prog_RANLIB + if test -n "$RANLIB"; then +- echo "$as_me:$LINENO: result: $RANLIB" >&5 +-echo "${ECHO_T}$RANLIB" >&6 ++ { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + ++ + fi + if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. + set dummy ranlib; ac_word=$2 +-echo "$as_me:$LINENO: checking for $ac_word" >&5 +-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } + if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +@@ -2920,27 +3620,37 @@ do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do +- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" +- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi + done + done ++IFS=$as_save_IFS + +- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" + fi + fi + ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB + if test -n "$ac_ct_RANLIB"; then +- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +-echo "${ECHO_T}$ac_ct_RANLIB" >&6 ++ { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 ++$as_echo "$ac_ct_RANLIB" >&6; } + else +- echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + fi + +- RANLIB=$ac_ct_RANLIB ++ if test "x$ac_ct_RANLIB" = x; then ++ RANLIB=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ RANLIB=$ac_ct_RANLIB ++ fi + else + RANLIB="$ac_cv_prog_RANLIB" + fi +@@ -2953,13 +3663,13 @@ fi + + # Checks for libraries. + +-# Check whether --with-libpng or --without-libpng was given. ++# Check whether --with-libpng was given. + if test "${with_libpng+set}" = set; then +- withval="$with_libpng" +- ac_cv_want_libpng="$withval" ++ withval=$with_libpng; ac_cv_want_libpng="$withval" + else + ac_cv_want_libpng="yes" +-fi; ++fi ++ + save_cflags="$CFLAGS" + save_ldflags="$LDFLAGS" + have_libpng="no" +@@ -2969,13 +3679,12 @@ if test "x$ac_cv_want_libpng" != "xno"; then + LDFLAGS="$LDFLAGS -L$ac_cv_want_libpng/lib" + fi + +-echo "$as_me:$LINENO: checking for library containing pow" >&5 +-echo $ECHO_N "checking for library containing pow... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for library containing pow" >&5 ++$as_echo_n "checking for library containing pow... " >&6; } + if test "${ac_cv_search_pow+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + ac_func_search_save_LIBS=$LIBS +-ac_cv_search_pow=no + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -2983,122 +3692,84 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char pow (); + int + main () + { +-pow (); ++return pow (); + ; + return 0; + } + _ACEOF +-rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++for ac_lib in '' m; do ++ if test -z "$ac_lib"; then ++ ac_res="none required" ++ else ++ ac_res=-l$ac_lib ++ LIBS="-l$ac_lib $ac_func_search_save_LIBS" ++ fi ++ rm -f conftest.$ac_objext conftest$ac_exeext ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_search_pow="none required" +-else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then ++ ac_cv_search_pow=$ac_res ++else ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-fi +-rm -f conftest.err conftest.$ac_objext \ +- conftest$ac_exeext conftest.$ac_ext +-if test "$ac_cv_search_pow" = no; then +- for ac_lib in m; do +- LIBS="-l$ac_lib $ac_func_search_save_LIBS" +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ + +-/* Override any gcc2 internal prototype to avoid an error. */ +-#ifdef __cplusplus +-extern "C" +-#endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ +-char pow (); +-int +-main () +-{ +-pow (); +- ; +- return 0; +-} +-_ACEOF +-rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_search_pow="-l$ac_lib" +-break +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 ++fi + ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ ++ conftest$ac_exeext ++ if test "${ac_cv_search_pow+set}" = set; then ++ break + fi +-rm -f conftest.err conftest.$ac_objext \ +- conftest$ac_exeext conftest.$ac_ext +- done ++done ++if test "${ac_cv_search_pow+set}" = set; then ++ : ++else ++ ac_cv_search_pow=no + fi ++rm conftest.$ac_ext + LIBS=$ac_func_search_save_LIBS + fi +-echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5 +-echo "${ECHO_T}$ac_cv_search_pow" >&6 +-if test "$ac_cv_search_pow" != no; then +- test "$ac_cv_search_pow" = "none required" || LIBS="$ac_cv_search_pow $LIBS" ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5 ++$as_echo "$ac_cv_search_pow" >&6; } ++ac_res=$ac_cv_search_pow ++if test "$ac_res" != no; then ++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + fi + +- echo "$as_me:$LINENO: checking for png_check_sig in -lpng" >&5 +-echo $ECHO_N "checking for png_check_sig in -lpng... $ECHO_C" >&6 ++ { $as_echo "$as_me:$LINENO: checking for png_check_sig in -lpng" >&5 ++$as_echo_n "checking for png_check_sig in -lpng... " >&6; } + if test "${ac_cv_lib_png_png_check_sig+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + ac_check_lib_save_LIBS=$LIBS + LIBS="-lpng $LIBS" +@@ -3109,62 +3780,63 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char png_check_sig (); + int + main () + { +-png_check_sig (); ++return png_check_sig (); + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then + ac_cv_lib_png_png_check_sig=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_lib_png_png_check_sig=no ++ ac_cv_lib_png_png_check_sig=no + fi +-rm -f conftest.err conftest.$ac_objext \ ++ ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS=$ac_check_lib_save_LIBS + fi +-echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_check_sig" >&5 +-echo "${ECHO_T}$ac_cv_lib_png_png_check_sig" >&6 +-if test $ac_cv_lib_png_png_check_sig = yes; then ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_check_sig" >&5 ++$as_echo "$ac_cv_lib_png_png_check_sig" >&6; } ++if test "x$ac_cv_lib_png_png_check_sig" = x""yes; then + +- echo "$as_me:$LINENO: checking for deflate in -lz" >&5 +-echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6 ++ { $as_echo "$as_me:$LINENO: checking for deflate in -lz" >&5 ++$as_echo_n "checking for deflate in -lz... " >&6; } + if test "${ac_cv_lib_z_deflate+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + ac_check_lib_save_LIBS=$LIBS + LIBS="-lz $LIBS" +@@ -3175,57 +3847,58 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char deflate (); + int + main () + { +-deflate (); ++return deflate (); + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then + ac_cv_lib_z_deflate=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_lib_z_deflate=no ++ ac_cv_lib_z_deflate=no + fi +-rm -f conftest.err conftest.$ac_objext \ ++ ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS=$ac_check_lib_save_LIBS + fi +-echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5 +-echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6 +-if test $ac_cv_lib_z_deflate = yes; then ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5 ++$as_echo "$ac_cv_lib_z_deflate" >&6; } ++if test "x$ac_cv_lib_z_deflate" = x""yes; then + + + cat >>confdefs.h <<\_ACEOF +@@ -3233,12 +3906,10 @@ cat >>confdefs.h <<\_ACEOF + _ACEOF + + LIBS="-lpng -lz $LIBS" +- case $LIBOBJS in +- "jbig2_image_png.$ac_objext" | \ +- *" jbig2_image_png.$ac_objext" | \ +- "jbig2_image_png.$ac_objext "* | \ ++ case " $LIBOBJS " in + *" jbig2_image_png.$ac_objext "* ) ;; +- *) LIBOBJS="$LIBOBJS jbig2_image_png.$ac_objext" ;; ++ *) LIBOBJS="$LIBOBJS jbig2_image_png.$ac_objext" ++ ;; + esac + + have_libpng="yes" +@@ -3260,15 +3931,15 @@ ac_cpp='$CPP $CPPFLAGS' + ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' + ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' + ac_compiler_gnu=$ac_cv_c_compiler_gnu +-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 ++$as_echo_n "checking how to run the C preprocessor... " >&6; } + # On Suns, sometimes $CPP names a directory. + if test -n "$CPP" && test -d "$CPP"; then + CPP= + fi + if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" +@@ -3295,35 +3966,35 @@ cat >>conftest.$ac_ext <<_ACEOF + #endif + Syntax error + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + : + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. + continue + fi ++ + rm -f conftest.err conftest.$ac_ext + +- # OK, works on sane cases. Now check whether non-existent headers ++ # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -3333,34 +4004,34 @@ cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <ac_nonexistent.h> + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + # Broken: success on invalid input. + continue + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. + ac_preproc_ok=: + break + fi ++ + rm -f conftest.err conftest.$ac_ext + + done +@@ -3378,8 +4049,8 @@ fi + else + ac_cv_prog_CPP=$CPP + fi +-echo "$as_me:$LINENO: result: $CPP" >&5 +-echo "${ECHO_T}$CPP" >&6 ++{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 ++$as_echo "$CPP" >&6; } + ac_preproc_ok=false + for ac_c_preproc_warn_flag in '' yes + do +@@ -3402,35 +4073,35 @@ cat >>conftest.$ac_ext <<_ACEOF + #endif + Syntax error + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + : + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. + continue + fi ++ + rm -f conftest.err conftest.$ac_ext + +- # OK, works on sane cases. Now check whether non-existent headers ++ # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -3440,34 +4111,34 @@ cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <ac_nonexistent.h> + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + # Broken: success on invalid input. + continue + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. + ac_preproc_ok=: + break + fi ++ + rm -f conftest.err conftest.$ac_ext + + done +@@ -3476,11 +4147,13 @@ rm -f conftest.err conftest.$ac_ext + if $ac_preproc_ok; then + : + else +- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + See \`config.log' for more details." >&5 +-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check ++$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ++ { (exit 1); exit 1; }; }; } + fi + + ac_ext=c +@@ -3490,25 +4163,144 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ + ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +-echo "$as_me:$LINENO: checking for egrep" >&5 +-echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +-if test "${ac_cv_prog_egrep+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 ++$as_echo_n "checking for grep that handles long lines and -e... " >&6; } ++if test "${ac_cv_path_GREP+set}" = set; then ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$GREP"; then ++ ac_path_GREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in grep ggrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" ++ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue ++# Check for GNU ac_path_GREP and select it if it is found. ++ # Check for GNU $ac_path_GREP ++case `"$ac_path_GREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'GREP' >> "conftest.nl" ++ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ ac_count=`expr $ac_count + 1` ++ if test $ac_count -gt ${ac_path_GREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_GREP="$ac_path_GREP" ++ ac_path_GREP_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_GREP_found && break 3 ++ done ++ done ++done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_GREP"; then ++ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 ++$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++else ++ ac_cv_path_GREP=$GREP ++fi ++ ++fi ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 ++$as_echo "$ac_cv_path_GREP" >&6; } ++ GREP="$ac_cv_path_GREP" ++ ++ ++{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 ++$as_echo_n "checking for egrep... " >&6; } ++if test "${ac_cv_path_EGREP+set}" = set; then ++ $as_echo_n "(cached) " >&6 + else +- if echo a | (grep -E '(a|b)') >/dev/null 2>&1 +- then ac_cv_prog_egrep='grep -E' +- else ac_cv_prog_egrep='egrep' ++ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 ++ then ac_cv_path_EGREP="$GREP -E" ++ else ++ if test -z "$EGREP"; then ++ ac_path_EGREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in egrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" ++ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue ++# Check for GNU ac_path_EGREP and select it if it is found. ++ # Check for GNU $ac_path_EGREP ++case `"$ac_path_EGREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'EGREP' >> "conftest.nl" ++ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ ac_count=`expr $ac_count + 1` ++ if test $ac_count -gt ${ac_path_EGREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_EGREP="$ac_path_EGREP" ++ ac_path_EGREP_max=$ac_count + fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_EGREP_found && break 3 ++ done ++ done ++done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_EGREP"; then ++ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 ++$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++else ++ ac_cv_path_EGREP=$EGREP ++fi ++ ++ fi + fi +-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +-echo "${ECHO_T}$ac_cv_prog_egrep" >&6 +- EGREP=$ac_cv_prog_egrep ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 ++$as_echo "$ac_cv_path_EGREP" >&6; } ++ EGREP="$ac_cv_path_EGREP" + + +-echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 ++$as_echo_n "checking for ANSI C header files... " >&6; } + if test "${ac_cv_header_stdc+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -3530,35 +4322,32 @@ main () + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_header_stdc=no ++ ac_cv_header_stdc=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +@@ -3614,6 +4403,7 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <ctype.h> ++#include <stdlib.h> + #if ((' ' & 0x0FF) == 0x020) + # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') + # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +@@ -3633,36 +4423,50 @@ main () + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) +- exit(2); +- exit (0); ++ return 2; ++ return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) + ac_cv_header_stdc=no + fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi ++ ++ + fi + fi +-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +-echo "${ECHO_T}$ac_cv_header_stdc" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 ++$as_echo "$ac_cv_header_stdc" >&6; } + if test $ac_cv_header_stdc = yes; then + + cat >>confdefs.h <<\_ACEOF +@@ -3684,11 +4488,11 @@ fi + for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h + do +-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +-echo "$as_me:$LINENO: checking for $ac_header" >&5 +-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +-if eval "test \"\${$as_ac_Header+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 ++$as_echo_n "checking for $ac_header... " >&6; } ++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -3701,41 +4505,42 @@ $ac_includes_default + #include <$ac_header> + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-eval "$as_ac_Header=no" ++ eval "$as_ac_Header=no" + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +-if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ac_res=`eval 'as_val=${'$as_ac_Header'} ++ $as_echo "$as_val"'` ++ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++as_val=`eval 'as_val=${'$as_ac_Header'} ++ $as_echo "$as_val"'` ++ if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 + _ACEOF + + fi +@@ -3749,19 +4554,21 @@ done + + for ac_header in libintl.h stddef.h unistd.h strings.h + do +-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +-if eval "test \"\${$as_ac_Header+set}\" = set"; then +- echo "$as_me:$LINENO: checking for $ac_header" >&5 +-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +-if eval "test \"\${$as_ac_Header+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-fi +-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then ++ { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 ++$as_echo_n "checking for $ac_header... " >&6; } ++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 ++fi ++ac_res=`eval 'as_val=${'$as_ac_Header'} ++ $as_echo "$as_val"'` ++ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } + else + # Is the header compilable? +-echo "$as_me:$LINENO: checking $ac_header usability" >&5 +-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++$as_echo_n "checking $ac_header usability... " >&6; } + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -3772,41 +4579,38 @@ $ac_includes_default + #include <$ac_header> + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_header_compiler=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_header_compiler=no ++ ac_header_compiler=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +-echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++$as_echo "$ac_header_compiler" >&6; } + + # Is the header present? +-echo "$as_me:$LINENO: checking $ac_header presence" >&5 +-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++$as_echo_n "checking $ac_header presence... " >&6; } + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -3815,81 +4619,83 @@ cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <$ac_header> + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + ac_header_preproc=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no + fi ++ + rm -f conftest.err conftest.$ac_ext +-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +-echo "${ECHO_T}$ac_header_preproc" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++$as_echo "$ac_header_preproc" >&6; } + + # So? What about this header? + case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) +- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) +- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} +- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} +- ( +- cat <<\_ASBOX ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( cat <<\_ASBOX + ## ---------------------------------------- ## + ## Report this to jbig2-dev@ghostscript.com ## + ## ---------------------------------------- ## + _ASBOX +- ) | +- sed "s/^/$as_me: WARNING: /" >&2 ++ ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; + esac +-echo "$as_me:$LINENO: checking for $ac_header" >&5 +-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +-if eval "test \"\${$as_ac_Header+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 ++$as_echo_n "checking for $ac_header... " >&6; } ++if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 + else + eval "$as_ac_Header=\$ac_header_preproc" + fi +-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ac_res=`eval 'as_val=${'$as_ac_Header'} ++ $as_echo "$as_val"'` ++ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } + + fi +-if test `eval echo '${'$as_ac_Header'}'` = yes; then ++as_val=`eval 'as_val=${'$as_ac_Header'} ++ $as_echo "$as_val"'` ++ if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 + _ACEOF + + fi +@@ -3900,73 +4706,15 @@ done + + stdint_types_in="no_replacement_found" + stdint_types_discovered="yes" +-echo "$as_me:$LINENO: checking for char" >&5 +-echo $ECHO_N "checking for char... $ECHO_C" >&6 +-if test "${ac_cv_type_char+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_includes_default +-int +-main () +-{ +-if ((char *) 0) +- return 0; +-if (sizeof (char)) +- return 0; +- ; +- return 0; +-} +-_ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_type_char=yes +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 +- +-ac_cv_type_char=no +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-fi +-echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 +-echo "${ECHO_T}$ac_cv_type_char" >&6 +- +-echo "$as_me:$LINENO: checking size of char" >&5 +-echo $ECHO_N "checking size of char... $ECHO_C" >&6 ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:$LINENO: checking size of char" >&5 ++$as_echo_n "checking size of char... " >&6; } + if test "${ac_cv_sizeof_char+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- if test "$ac_cv_type_char" = yes; then +- # The cast to unsigned long works around a bug in the HP C Compiler +- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +- # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. + cat >conftest.$ac_ext <<_ACEOF +@@ -3979,7 +4727,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)]; + test_array [0] = 0 + + ; +@@ -3987,27 +4735,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4020,7 +4764,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4028,46 +4772,43 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr $ac_mid + 1` +- if test $ac_lo -le $ac_mid; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid + 1` ++ ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-cat >conftest.$ac_ext <<_ACEOF ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -4077,7 +4818,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)]; + test_array [0] = 0 + + ; +@@ -4085,27 +4826,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4118,7 +4855,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4126,50 +4863,49 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_hi=`expr '(' $ac_mid ')' - 1` +- if test $ac_mid -le $ac_hi; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid` ++ ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo= ac_hi= ++ ac_lo= ac_hi= + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # Binary search between lo and hi bounds. + while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` +@@ -4183,7 +4919,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4191,52 +4927,48 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr '(' $ac_mid ')' + 1` ++ ac_lo=`expr '(' $ac_mid ')' + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + case $ac_lo in + ?*) ac_cv_sizeof_char=$ac_lo;; +-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 ++'') if test "$ac_cv_type_char" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (char), 77 ++$as_echo "$as_me: error: cannot compute sizeof (char) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ;; ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_char=0 ++ fi ;; + esac + else +- if test "$cross_compiling" = yes; then +- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -4244,8 +4976,8 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + $ac_includes_default +-long longval () { return (long) (sizeof (char)); } +-unsigned long ulongval () { return (long) (sizeof (char)); } ++static long int longval () { return (long int) (sizeof (char)); } ++static unsigned long int ulongval () { return (long int) (sizeof (char)); } + #include <stdio.h> + #include <stdlib.h> + int +@@ -4254,133 +4986,94 @@ main () + + FILE *f = fopen ("conftest.val", "w"); + if (! f) +- exit (1); +- if (((long) (sizeof (char))) < 0) ++ return 1; ++ if (((long int) (sizeof (char))) < 0) + { +- long i = longval (); +- if (i != ((long) (sizeof (char)))) +- exit (1); +- fprintf (f, "%ld\n", i); ++ long int i = longval (); ++ if (i != ((long int) (sizeof (char)))) ++ return 1; ++ fprintf (f, "%ld", i); + } + else + { +- unsigned long i = ulongval (); +- if (i != ((long) (sizeof (char)))) +- exit (1); +- fprintf (f, "%lu\n", i); ++ unsigned long int i = ulongval (); ++ if (i != ((long int) (sizeof (char)))) ++ return 1; ++ fprintf (f, "%lu", i); + } +- exit (ferror (f) || fclose (f) != 0); ++ /* Do not output a trailing newline, as this causes \r\n confusion ++ on some platforms. */ ++ return ferror (f) || fclose (f) != 0; + + ; + return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_char=`cat conftest.val` + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) +-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 ++if test "$ac_cv_type_char" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (char), 77 ++$as_echo "$as_me: error: cannot compute sizeof (char) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_char=0 ++ fi + fi ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi + rm -f conftest.val +-else +- ac_cv_sizeof_char=0 + fi +-fi +-echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 +-echo "${ECHO_T}$ac_cv_sizeof_char" >&6 +-cat >>confdefs.h <<_ACEOF +-#define SIZEOF_CHAR $ac_cv_sizeof_char +-_ACEOF ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 ++$as_echo "$ac_cv_sizeof_char" >&6; } + + +-echo "$as_me:$LINENO: checking for short" >&5 +-echo $ECHO_N "checking for short... $ECHO_C" >&6 +-if test "${ac_cv_type_short+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_includes_default +-int +-main () +-{ +-if ((short *) 0) +- return 0; +-if (sizeof (short)) +- return 0; +- ; +- return 0; +-} ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_CHAR $ac_cv_sizeof_char + _ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_type_short=yes +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_type_short=no +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-fi +-echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 +-echo "${ECHO_T}$ac_cv_type_short" >&6 + +-echo "$as_me:$LINENO: checking size of short" >&5 +-echo $ECHO_N "checking size of short... $ECHO_C" >&6 ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:$LINENO: checking size of short" >&5 ++$as_echo_n "checking size of short... " >&6; } + if test "${ac_cv_sizeof_short+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- if test "$ac_cv_type_short" = yes; then +- # The cast to unsigned long works around a bug in the HP C Compiler +- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +- # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. + cat >conftest.$ac_ext <<_ACEOF +@@ -4393,7 +5086,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)]; + test_array [0] = 0 + + ; +@@ -4401,27 +5094,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4434,7 +5123,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4442,46 +5131,43 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr $ac_mid + 1` +- if test $ac_lo -le $ac_mid; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid + 1` ++ ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-cat >conftest.$ac_ext <<_ACEOF ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -4491,7 +5177,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)]; + test_array [0] = 0 + + ; +@@ -4499,27 +5185,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4532,7 +5214,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4540,50 +5222,49 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_hi=`expr '(' $ac_mid ')' - 1` +- if test $ac_mid -le $ac_hi; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid` ++ ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo= ac_hi= ++ ac_lo= ac_hi= + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # Binary search between lo and hi bounds. + while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` +@@ -4597,7 +5278,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4605,52 +5286,48 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr '(' $ac_mid ')' + 1` ++ ac_lo=`expr '(' $ac_mid ')' + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + case $ac_lo in + ?*) ac_cv_sizeof_short=$ac_lo;; +-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 ++'') if test "$ac_cv_type_short" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (short), 77 ++$as_echo "$as_me: error: cannot compute sizeof (short) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ;; ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_short=0 ++ fi ;; + esac + else +- if test "$cross_compiling" = yes; then +- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -4658,8 +5335,8 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + $ac_includes_default +-long longval () { return (long) (sizeof (short)); } +-unsigned long ulongval () { return (long) (sizeof (short)); } ++static long int longval () { return (long int) (sizeof (short)); } ++static unsigned long int ulongval () { return (long int) (sizeof (short)); } + #include <stdio.h> + #include <stdlib.h> + int +@@ -4668,133 +5345,94 @@ main () + + FILE *f = fopen ("conftest.val", "w"); + if (! f) +- exit (1); +- if (((long) (sizeof (short))) < 0) ++ return 1; ++ if (((long int) (sizeof (short))) < 0) + { +- long i = longval (); +- if (i != ((long) (sizeof (short)))) +- exit (1); +- fprintf (f, "%ld\n", i); ++ long int i = longval (); ++ if (i != ((long int) (sizeof (short)))) ++ return 1; ++ fprintf (f, "%ld", i); + } + else + { +- unsigned long i = ulongval (); +- if (i != ((long) (sizeof (short)))) +- exit (1); +- fprintf (f, "%lu\n", i); ++ unsigned long int i = ulongval (); ++ if (i != ((long int) (sizeof (short)))) ++ return 1; ++ fprintf (f, "%lu", i); + } +- exit (ferror (f) || fclose (f) != 0); ++ /* Do not output a trailing newline, as this causes \r\n confusion ++ on some platforms. */ ++ return ferror (f) || fclose (f) != 0; + + ; + return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_short=`cat conftest.val` + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) +-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 ++if test "$ac_cv_type_short" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (short), 77 ++$as_echo "$as_me: error: cannot compute sizeof (short) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_short=0 ++ fi + fi ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi + rm -f conftest.val +-else +- ac_cv_sizeof_short=0 + fi +-fi +-echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +-echo "${ECHO_T}$ac_cv_sizeof_short" >&6 +-cat >>confdefs.h <<_ACEOF +-#define SIZEOF_SHORT $ac_cv_sizeof_short +-_ACEOF ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 ++$as_echo "$ac_cv_sizeof_short" >&6; } + + +-echo "$as_me:$LINENO: checking for int" >&5 +-echo $ECHO_N "checking for int... $ECHO_C" >&6 +-if test "${ac_cv_type_int+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_includes_default +-int +-main () +-{ +-if ((int *) 0) +- return 0; +-if (sizeof (int)) +- return 0; +- ; +- return 0; +-} ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_SHORT $ac_cv_sizeof_short + _ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_type_int=yes +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_type_int=no +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-fi +-echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +-echo "${ECHO_T}$ac_cv_type_int" >&6 + +-echo "$as_me:$LINENO: checking size of int" >&5 +-echo $ECHO_N "checking size of int... $ECHO_C" >&6 ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:$LINENO: checking size of int" >&5 ++$as_echo_n "checking size of int... " >&6; } + if test "${ac_cv_sizeof_int+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- if test "$ac_cv_type_int" = yes; then +- # The cast to unsigned long works around a bug in the HP C Compiler +- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +- # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. + cat >conftest.$ac_ext <<_ACEOF +@@ -4807,7 +5445,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; + test_array [0] = 0 + + ; +@@ -4815,27 +5453,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4848,7 +5482,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4856,46 +5490,43 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr $ac_mid + 1` +- if test $ac_lo -le $ac_mid; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid + 1` ++ ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-cat >conftest.$ac_ext <<_ACEOF ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -4905,7 +5536,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; + test_array [0] = 0 + + ; +@@ -4913,27 +5544,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -4946,7 +5573,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -4954,50 +5581,49 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_hi=`expr '(' $ac_mid ')' - 1` +- if test $ac_mid -le $ac_hi; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid` ++ ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo= ac_hi= ++ ac_lo= ac_hi= + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # Binary search between lo and hi bounds. + while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` +@@ -5011,7 +5637,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -5019,52 +5645,48 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr '(' $ac_mid ')' + 1` ++ ac_lo=`expr '(' $ac_mid ')' + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + case $ac_lo in + ?*) ac_cv_sizeof_int=$ac_lo;; +-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 ++'') if test "$ac_cv_type_int" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (int), 77 ++$as_echo "$as_me: error: cannot compute sizeof (int) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ;; ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_int=0 ++ fi ;; + esac + else +- if test "$cross_compiling" = yes; then +- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -5072,8 +5694,8 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + $ac_includes_default +-long longval () { return (long) (sizeof (int)); } +-unsigned long ulongval () { return (long) (sizeof (int)); } ++static long int longval () { return (long int) (sizeof (int)); } ++static unsigned long int ulongval () { return (long int) (sizeof (int)); } + #include <stdio.h> + #include <stdlib.h> + int +@@ -5082,133 +5704,94 @@ main () + + FILE *f = fopen ("conftest.val", "w"); + if (! f) +- exit (1); +- if (((long) (sizeof (int))) < 0) ++ return 1; ++ if (((long int) (sizeof (int))) < 0) + { +- long i = longval (); +- if (i != ((long) (sizeof (int)))) +- exit (1); +- fprintf (f, "%ld\n", i); ++ long int i = longval (); ++ if (i != ((long int) (sizeof (int)))) ++ return 1; ++ fprintf (f, "%ld", i); + } + else + { +- unsigned long i = ulongval (); +- if (i != ((long) (sizeof (int)))) +- exit (1); +- fprintf (f, "%lu\n", i); ++ unsigned long int i = ulongval (); ++ if (i != ((long int) (sizeof (int)))) ++ return 1; ++ fprintf (f, "%lu", i); + } +- exit (ferror (f) || fclose (f) != 0); ++ /* Do not output a trailing newline, as this causes \r\n confusion ++ on some platforms. */ ++ return ferror (f) || fclose (f) != 0; + + ; + return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int=`cat conftest.val` + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) +-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 ++if test "$ac_cv_type_int" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (int), 77 ++$as_echo "$as_me: error: cannot compute sizeof (int) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_int=0 ++ fi + fi ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi + rm -f conftest.val +-else +- ac_cv_sizeof_int=0 +-fi + fi +-echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +-echo "${ECHO_T}$ac_cv_sizeof_int" >&6 +-cat >>confdefs.h <<_ACEOF +-#define SIZEOF_INT $ac_cv_sizeof_int +-_ACEOF ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 ++$as_echo "$ac_cv_sizeof_int" >&6; } + + +-echo "$as_me:$LINENO: checking for long" >&5 +-echo $ECHO_N "checking for long... $ECHO_C" >&6 +-if test "${ac_cv_type_long+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ +-$ac_includes_default +-int +-main () +-{ +-if ((long *) 0) +- return 0; +-if (sizeof (long)) +- return 0; +- ; +- return 0; +-} ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_INT $ac_cv_sizeof_int + _ACEOF +-rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 +- ac_status=$? +- grep -v '^ *+' conftest.er1 >conftest.err +- rm -f conftest.er1 +- cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_type_long=yes +-else +- echo "$as_me: failed program was:" >&5 +-sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_type_long=no +-fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-fi +-echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +-echo "${ECHO_T}$ac_cv_type_long" >&6 + +-echo "$as_me:$LINENO: checking size of long" >&5 +-echo $ECHO_N "checking size of long... $ECHO_C" >&6 ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:$LINENO: checking size of long" >&5 ++$as_echo_n "checking size of long... " >&6; } + if test "${ac_cv_sizeof_long+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- if test "$ac_cv_type_long" = yes; then +- # The cast to unsigned long works around a bug in the HP C Compiler +- # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +- # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +- # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. + cat >conftest.$ac_ext <<_ACEOF +@@ -5221,7 +5804,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)]; + test_array [0] = 0 + + ; +@@ -5229,27 +5812,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -5262,7 +5841,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -5270,46 +5849,43 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr $ac_mid + 1` +- if test $ac_lo -le $ac_mid; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid + 1` ++ ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-cat >conftest.$ac_ext <<_ACEOF ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -5319,7 +5895,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)]; + test_array [0] = 0 + + ; +@@ -5327,27 +5903,23 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +@@ -5360,7 +5932,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -5368,50 +5940,49 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_hi=`expr '(' $ac_mid ')' - 1` +- if test $ac_mid -le $ac_hi; then +- ac_lo= ac_hi= +- break +- fi +- ac_mid=`expr 2 '*' $ac_mid` ++ ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo= ac_hi= ++ ac_lo= ac_hi= + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # Binary search between lo and hi bounds. + while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` +@@ -5425,7 +5996,7 @@ $ac_includes_default + int + main () + { +-static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; ++static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; + test_array [0] = 0 + + ; +@@ -5433,52 +6004,48 @@ test_array [0] = 0 + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_lo=`expr '(' $ac_mid ')' + 1` ++ ac_lo=`expr '(' $ac_mid ')' + 1` + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + case $ac_lo in + ?*) ac_cv_sizeof_long=$ac_lo;; +-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 ++'') if test "$ac_cv_type_long" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (long), 77 ++$as_echo "$as_me: error: cannot compute sizeof (long) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } ;; ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_long=0 ++ fi ;; + esac + else +- if test "$cross_compiling" = yes; then +- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot run test program while cross compiling +-See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -5486,8 +6053,8 @@ cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + $ac_includes_default +-long longval () { return (long) (sizeof (long)); } +-unsigned long ulongval () { return (long) (sizeof (long)); } ++static long int longval () { return (long int) (sizeof (long)); } ++static unsigned long int ulongval () { return (long int) (sizeof (long)); } + #include <stdio.h> + #include <stdlib.h> + int +@@ -5496,61 +6063,80 @@ main () + + FILE *f = fopen ("conftest.val", "w"); + if (! f) +- exit (1); +- if (((long) (sizeof (long))) < 0) ++ return 1; ++ if (((long int) (sizeof (long))) < 0) + { +- long i = longval (); +- if (i != ((long) (sizeof (long)))) +- exit (1); +- fprintf (f, "%ld\n", i); ++ long int i = longval (); ++ if (i != ((long int) (sizeof (long)))) ++ return 1; ++ fprintf (f, "%ld", i); + } + else + { +- unsigned long i = ulongval (); +- if (i != ((long) (sizeof (long)))) +- exit (1); +- fprintf (f, "%lu\n", i); ++ unsigned long int i = ulongval (); ++ if (i != ((long int) (sizeof (long)))) ++ return 1; ++ fprintf (f, "%lu", i); + } +- exit (ferror (f) || fclose (f) != 0); ++ /* Do not output a trailing newline, as this causes \r\n confusion ++ on some platforms. */ ++ return ferror (f) || fclose (f) != 0; + + ; + return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long=`cat conftest.val` + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) +-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 ++if test "$ac_cv_type_long" = yes; then ++ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) + See \`config.log' for more details." >&5 +-echo "$as_me: error: cannot compute sizeof (long), 77 ++$as_echo "$as_me: error: cannot compute sizeof (long) + See \`config.log' for more details." >&2;} +- { (exit 1); exit 1; }; } +-fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++ { (exit 77); exit 77; }; }; } ++ else ++ ac_cv_sizeof_long=0 ++ fi + fi ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi + rm -f conftest.val +-else +- ac_cv_sizeof_long=0 +-fi + fi +-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +-echo "${ECHO_T}$ac_cv_sizeof_long" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 ++$as_echo "$ac_cv_sizeof_long" >&6; } ++ ++ ++ + cat >>confdefs.h <<_ACEOF + #define SIZEOF_LONG $ac_cv_sizeof_long + _ACEOF +@@ -5573,17 +6159,17 @@ case 4 in + *) stdint_types_discovered="no";; + esac + if test "${ac_cv_header_stdint_h+set}" = set; then +- echo "$as_me:$LINENO: checking for stdint.h" >&5 +-echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6 ++ { $as_echo "$as_me:$LINENO: checking for stdint.h" >&5 ++$as_echo_n "checking for stdint.h... " >&6; } + if test "${ac_cv_header_stdint_h+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + fi +-echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 +-echo "${ECHO_T}$ac_cv_header_stdint_h" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 ++$as_echo "$ac_cv_header_stdint_h" >&6; } + else + # Is the header compilable? +-echo "$as_me:$LINENO: checking stdint.h usability" >&5 +-echo $ECHO_N "checking stdint.h usability... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking stdint.h usability" >&5 ++$as_echo_n "checking stdint.h usability... " >&6; } + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -5594,41 +6180,38 @@ $ac_includes_default + #include <stdint.h> + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_header_compiler=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_header_compiler=no ++ ac_header_compiler=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +-echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++$as_echo "$ac_header_compiler" >&6; } + + # Is the header present? +-echo "$as_me:$LINENO: checking stdint.h presence" >&5 +-echo $ECHO_N "checking stdint.h presence... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking stdint.h presence" >&5 ++$as_echo_n "checking stdint.h presence... " >&6; } + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -5637,84 +6220,82 @@ cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <stdint.h> + _ACEOF +-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 +- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++if { (ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } >/dev/null; then +- if test -s conftest.err; then +- ac_cpp_err=$ac_c_preproc_warn_flag +- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag +- else +- ac_cpp_err= +- fi +-else +- ac_cpp_err=yes +-fi +-if test -z "$ac_cpp_err"; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null && { ++ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || ++ test ! -s conftest.err ++ }; then + ac_header_preproc=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no + fi ++ + rm -f conftest.err conftest.$ac_ext +-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +-echo "${ECHO_T}$ac_header_preproc" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++$as_echo "$ac_header_preproc" >&6; } + + # So? What about this header? + case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) +- { echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5 +-echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5 +-echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5 ++$as_echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5 ++$as_echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) +- { echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5 +-echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: check for missing prerequisite headers?" >&5 +-echo "$as_me: WARNING: stdint.h: check for missing prerequisite headers?" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5 +-echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: section \"Present But Cannot Be Compiled\"" >&5 +-echo "$as_me: WARNING: stdint.h: section \"Present But Cannot Be Compiled\"" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5 +-echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;} +- { echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5 +-echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;} +- ( +- cat <<\_ASBOX ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5 ++$as_echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: check for missing prerequisite headers?" >&5 ++$as_echo "$as_me: WARNING: stdint.h: check for missing prerequisite headers?" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5 ++$as_echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: section \"Present But Cannot Be Compiled\"" >&5 ++$as_echo "$as_me: WARNING: stdint.h: section \"Present But Cannot Be Compiled\"" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5 ++$as_echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;} ++ { $as_echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5 ++$as_echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;} ++ ( cat <<\_ASBOX + ## ---------------------------------------- ## + ## Report this to jbig2-dev@ghostscript.com ## + ## ---------------------------------------- ## + _ASBOX +- ) | +- sed "s/^/$as_me: WARNING: /" >&2 ++ ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; + esac +-echo "$as_me:$LINENO: checking for stdint.h" >&5 +-echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for stdint.h" >&5 ++$as_echo_n "checking for stdint.h... " >&6; } + if test "${ac_cv_header_stdint_h+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + ac_cv_header_stdint_h=$ac_header_preproc + fi +-echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 +-echo "${ECHO_T}$ac_cv_header_stdint_h" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 ++$as_echo "$ac_cv_header_stdint_h" >&6; } + + fi + + + if test "x$ac_cv_header_stdint_h" != "xyes"; then + for include in sys/types.h inttypes.h sys/inttypes.h sys/int_types.h ; do +- echo "$as_me:$LINENO: checking for uint32_t in $include" >&5 +-echo $ECHO_N "checking for uint32_t in $include... $ECHO_C" >&6 ++ { $as_echo "$as_me:$LINENO: checking for uint32_t in $include" >&5 ++$as_echo_n "checking for uint32_t in $include... " >&6; } + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF +@@ -5731,58 +6312,55 @@ uint32_t canary; + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- +- echo "$as_me:$LINENO: result: yes" >&5 +-echo "${ECHO_T}yes" >&6 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ ++ { $as_echo "$as_me:$LINENO: result: yes" >&5 ++$as_echo "yes" >&6; } + stdint_types_in="$include" + break; + + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-echo "$as_me:$LINENO: result: no" >&5 +-echo "${ECHO_T}no" >&6 ++ { $as_echo "$as_me:$LINENO: result: no" >&5 ++$as_echo "no" >&6; } + + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + if test "x$stdint_types_in" != "xno_replacement_found"; then +- echo "$as_me:$LINENO: result: Adding $stdint_types_in to config header for stdint types" >&5 +-echo "${ECHO_T}Adding $stdint_types_in to config header for stdint types" >&6 ++ { $as_echo "$as_me:$LINENO: result: Adding $stdint_types_in to config header for stdint types" >&5 ++$as_echo "Adding $stdint_types_in to config header for stdint types" >&6; } + + cat >>confdefs.h <<\_ACEOF +-#define JBIG2_REPLACE_STDINT_H ++#define JBIG2_REPLACE_STDINT_H /**/ + _ACEOF + + elif test "x$stdint_types_discovered" = "xno"; then +- { { echo "$as_me:$LINENO: error: ++ { { $as_echo "$as_me:$LINENO: error: + Unable to find suitable definitions of the stdint.h types (uint32_t and friends) + You will have to define these yourself in a separate header. + See config_win32.h for an example. + " >&5 +-echo "$as_me: error: ++$as_echo "$as_me: error: + Unable to find suitable definitions of the stdint.h types (uint32_t and friends) + You will have to define these yourself in a separate header. + See config_win32.h for an example. +@@ -5800,10 +6378,10 @@ JBIG2_STDINT_H=$stdint_types_in + + + # Checks for typedefs, structures, and compiler characteristics. +-echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 ++$as_echo_n "checking for an ANSI C-conforming const... " >&6; } + if test "${ac_cv_c_const+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -5819,10 +6397,10 @@ main () + #ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; +- const charset x; ++ const charset cs; + /* SunOS 4.1.1 cc rejects this. */ +- char const *const *ccp; +- char **p; ++ char const *const *pcpcc; ++ char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; +@@ -5831,16 +6409,17 @@ main () + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; +- ccp = &g + (g ? g-g : 0); ++ pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ +- ++ccp; +- p = (char**) ccp; +- ccp = (char const *const *) p; ++ ++pcpcc; ++ ppc = (char**) pcpcc; ++ pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; ++ if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; +@@ -5859,7 +6438,9 @@ main () + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; ++ if (!foo) return 0; + } ++ return !cs[0] && !zero.x; + #endif + + ; +@@ -5867,52 +6448,50 @@ main () + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_cv_c_const=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_c_const=no ++ ac_cv_c_const=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +-echo "${ECHO_T}$ac_cv_c_const" >&6 ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 ++$as_echo "$ac_cv_c_const" >&6; } + if test $ac_cv_c_const = no; then + + cat >>confdefs.h <<\_ACEOF +-#define const ++#define const /**/ + _ACEOF + + fi + +-echo "$as_me:$LINENO: checking for size_t" >&5 +-echo $ECHO_N "checking for size_t... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 ++$as_echo_n "checking for size_t... " >&6; } + if test "${ac_cv_type_size_t+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- cat >conftest.$ac_ext <<_ACEOF ++ ac_cv_type_size_t=no ++cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -5922,223 +6501,412 @@ $ac_includes_default + int + main () + { +-if ((size_t *) 0) +- return 0; + if (sizeof (size_t)) +- return 0; ++ return 0; + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if (sizeof ((size_t))) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- ac_cv_type_size_t=yes ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ : + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_type_size_t=no ++ ac_cv_type_size_t=yes + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ++fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +-echo "${ECHO_T}$ac_cv_type_size_t" >&6 +-if test $ac_cv_type_size_t = yes; then ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 ++$as_echo "$ac_cv_type_size_t" >&6; } ++if test "x$ac_cv_type_size_t" = x""yes; then + : + else + + cat >>confdefs.h <<_ACEOF +-#define size_t unsigned ++#define size_t unsigned int + _ACEOF + + fi + +-echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 ++ ++ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 ++$as_echo_n "checking whether byte ordering is bigendian... " >&6; } + if test "${ac_cv_c_bigendian+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else +- # See if sys/param.h defines the BYTE_ORDER macro. +-cat >conftest.$ac_ext <<_ACEOF ++ ac_cv_c_bigendian=unknown ++ # See if we're dealing with a universal compiler. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifndef __APPLE_CC__ ++ not a universal capable compiler ++ #endif ++ typedef int dummy; ++ ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ ++ # Check for potential -arch flags. It is not universal unless ++ # there are some -arch flags. Note that *ppc* also matches ++ # ppc64. This check is also rather less than ideal. ++ case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( ++ *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; ++ esac ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ++fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ if test $ac_cv_c_bigendian = unknown; then ++ # See if sys/param.h defines the BYTE_ORDER macro. ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <sys/types.h> +-#include <sys/param.h> ++ #include <sys/param.h> + + int + main () + { +-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN +- bogus endian macros +-#endif ++#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ ++ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ ++ && LITTLE_ENDIAN) ++ bogus endian macros ++ #endif + + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. +-cat >conftest.$ac_ext <<_ACEOF ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + #include <sys/types.h> +-#include <sys/param.h> ++ #include <sys/param.h> + + int + main () + { + #if BYTE_ORDER != BIG_ENDIAN +- not big endian +-#endif ++ not big endian ++ #endif + + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_c_bigendian=no ++ ac_cv_c_bigendian=no + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-# It does not; compile a test program. +-if test "$cross_compiling" = yes; then +- # try to guess the endianness by grepping values into an object file +- ac_cv_c_bigendian=unknown +- cat >conftest.$ac_ext <<_ACEOF ++ ++fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ if test $ac_cv_c_bigendian = unknown; then ++ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ +-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } ++#include <limits.h> ++ + int + main () + { +- _ascii (); _ebcdic (); ++#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) ++ bogus endian macros ++ #endif ++ + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext +-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 +- (eval $ac_compile) 2>conftest.er1 ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest.$ac_objext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ # It does; now see whether it defined to _BIG_ENDIAN or not. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <limits.h> ++ ++int ++main () ++{ ++#ifndef _BIG_ENDIAN ++ not big endian ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then +- if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_cv_c_bigendian=no + fi +-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then +- if test "$ac_cv_c_bigendian" = unknown; then +- ac_cv_c_bigendian=no +- else +- # finding both strings is unlikely to happen, but who knows? +- ac_cv_c_bigendian=unknown +- fi +-fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ++fi ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ if test $ac_cv_c_bigendian = unknown; then ++ # Compile a test program. ++ if test "$cross_compiling" = yes; then ++ # Try to guess by grepping values from an object file. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++short int ascii_mm[] = ++ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; ++ short int ascii_ii[] = ++ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; ++ int use_ascii (int i) { ++ return ascii_mm[i] + ascii_ii[i]; ++ } ++ short int ebcdic_ii[] = ++ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; ++ short int ebcdic_mm[] = ++ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; ++ int use_ebcdic (int i) { ++ return ebcdic_mm[i] + ebcdic_ii[i]; ++ } ++ extern int foo; ++ ++int ++main () ++{ ++return use_ascii (foo) == use_ebcdic (foo); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_compile") 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest.$ac_objext; then ++ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ++ ac_cv_c_bigendian=yes ++ fi ++ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then ++ if test "$ac_cv_c_bigendian" = unknown; then ++ ac_cv_c_bigendian=no ++ else ++ # finding both strings is unlikely to happen, but who knows? ++ ac_cv_c_bigendian=unknown ++ fi ++ fi ++else ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + ++ + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -6146,69 +6914,93 @@ _ACEOF + cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ ++$ac_includes_default + int + main () + { +- /* Are we little or big endian? From Harbison&Steele. */ +- union +- { +- long l; +- char c[sizeof (long)]; +- } u; +- u.l = 1; +- exit (u.c[sizeof (long) - 1] == 1); ++ ++ /* Are we little or big endian? From Harbison&Steele. */ ++ union ++ { ++ long int l; ++ char c[sizeof (long int)]; ++ } u; ++ u.l = 1; ++ return u.c[sizeof (long int) - 1] == 1; ++ ++ ; ++ return 0; + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) + ac_cv_c_bigendian=yes + fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +-fi ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi +-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++ ++ fi + fi +-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +-echo "${ECHO_T}$ac_cv_c_bigendian" >&6 +-case $ac_cv_c_bigendian in +- yes) ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 ++$as_echo "$ac_cv_c_bigendian" >&6; } ++ case $ac_cv_c_bigendian in #( ++ yes) ++ cat >>confdefs.h <<\_ACEOF ++#define WORDS_BIGENDIAN 1 ++_ACEOF ++;; #( ++ no) ++ ;; #( ++ universal) + + cat >>confdefs.h <<\_ACEOF +-#define WORDS_BIGENDIAN 1 ++#define AC_APPLE_UNIVERSAL_BUILD 1 + _ACEOF +- ;; +- no) +- ;; +- *) +- { { echo "$as_me:$LINENO: error: unknown endianness +-presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +-echo "$as_me: error: unknown endianness +-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} ++ ++ ;; #( ++ *) ++ { { $as_echo "$as_me:$LINENO: error: unknown endianness ++ presetting ac_cv_c_bigendian=no (or yes) will help" >&5 ++$as_echo "$as_me: error: unknown endianness ++ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; +-esac ++ esac + + + # Checks for library functions. +-echo "$as_me:$LINENO: checking for working memcmp" >&5 +-echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for working memcmp" >&5 ++$as_echo_n "checking for working memcmp... " >&6; } + if test "${ac_cv_func_memcmp_working+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_working=no +@@ -6225,9 +7017,9 @@ main () + { + + /* Some versions of memcmp are not 8-bit clean. */ +- char c0 = 0x40, c1 = 0x80, c2 = 0x81; ++ char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) +- exit (1); ++ return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. +@@ -6243,9 +7035,9 @@ main () + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) +- exit (1); ++ return 1; + } +- exit (0); ++ return 0; + } + + ; +@@ -6253,47 +7045,59 @@ main () + } + _ACEOF + rm -f conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>&5 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 ++ { (case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_try") 2>&5 + ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_memcmp_working=yes + else +- echo "$as_me: program exited with status $ac_status" >&5 +-echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++$as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + + ( exit $ac_status ) + ac_cv_func_memcmp_working=no + fi +-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++rm -rf conftest.dSYM ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + fi ++ ++ + fi +-echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 +-echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6 +-test $ac_cv_func_memcmp_working = no && case $LIBOBJS in +- "memcmp.$ac_objext" | \ +- *" memcmp.$ac_objext" | \ +- "memcmp.$ac_objext "* | \ ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 ++$as_echo "$ac_cv_func_memcmp_working" >&6; } ++test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; +- *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" ;; ++ *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" ++ ;; + esac + + + + for ac_func in snprintf + do +-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +-echo "$as_me:$LINENO: checking for $ac_func" >&5 +-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +-if eval "test \"\${$as_ac_var+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 ++$as_echo_n "checking for $ac_func... " >&6; } ++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -6318,80 +7122,77 @@ cat >>conftest.$ac_ext <<_ACEOF + + #undef $ac_func + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" +-{ + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char $ac_func (); + /* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +-#if defined (__stub_$ac_func) || defined (__stub___$ac_func) ++#if defined __stub_$ac_func || defined __stub___$ac_func + choke me +-#else +-char (*f) () = $ac_func; +-#endif +-#ifdef __cplusplus +-} + #endif + + int + main () + { +-return f != $ac_func; ++return $ac_func (); + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then + eval "$as_ac_var=yes" + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-eval "$as_ac_var=no" ++ eval "$as_ac_var=no" + fi +-rm -f conftest.err conftest.$ac_objext \ ++ ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +-if test `eval echo '${'$as_ac_var'}'` = yes; then ++ac_res=`eval 'as_val=${'$as_ac_var'} ++ $as_echo "$as_val"'` ++ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++as_val=`eval 'as_val=${'$as_ac_var'} ++ $as_echo "$as_val"'` ++ if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 + _ACEOF + + else +- case $LIBOBJS in +- "$ac_func.$ac_objext" | \ +- *" $ac_func.$ac_objext" | \ +- "$ac_func.$ac_objext "* | \ ++ case " $LIBOBJS " in + *" $ac_func.$ac_objext "* ) ;; +- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; ++ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ++ ;; + esac + + fi +@@ -6403,11 +7204,11 @@ done + + for ac_func in memset strdup + do +-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +-echo "$as_me:$LINENO: checking for $ac_func" >&5 +-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +-if eval "test \"\${$as_ac_var+set}\" = set"; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 ++$as_echo_n "checking for $ac_func... " >&6; } ++if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -6432,81 +7233,80 @@ cat >>conftest.$ac_ext <<_ACEOF + + #undef $ac_func + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" +-{ + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char $ac_func (); + /* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +-#if defined (__stub_$ac_func) || defined (__stub___$ac_func) ++#if defined __stub_$ac_func || defined __stub___$ac_func + choke me +-#else +-char (*f) () = $ac_func; +-#endif +-#ifdef __cplusplus +-} + #endif + + int + main () + { +-return f != $ac_func; ++return $ac_func (); + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then + eval "$as_ac_var=yes" + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-eval "$as_ac_var=no" ++ eval "$as_ac_var=no" + fi +-rm -f conftest.err conftest.$ac_objext \ ++ ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +-if test `eval echo '${'$as_ac_var'}'` = yes; then ++ac_res=`eval 'as_val=${'$as_ac_var'} ++ $as_echo "$as_val"'` ++ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++as_val=`eval 'as_val=${'$as_ac_var'} ++ $as_echo "$as_val"'` ++ if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 + _ACEOF + + fi + done + + +-echo "$as_me:$LINENO: checking for getopt_long" >&5 +-echo $ECHO_N "checking for getopt_long... $ECHO_C" >&6 ++{ $as_echo "$as_me:$LINENO: checking for getopt_long" >&5 ++$as_echo_n "checking for getopt_long... " >&6; } + if test "${ac_cv_func_getopt_long+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 ++ $as_echo_n "(cached) " >&6 + else + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ +@@ -6531,90 +7331,81 @@ cat >>conftest.$ac_ext <<_ACEOF + + #undef getopt_long + +-/* Override any gcc2 internal prototype to avoid an error. */ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ + #ifdef __cplusplus + extern "C" +-{ + #endif +-/* We use char because int might match the return type of a gcc2 +- builtin and then its argument prototype would still apply. */ + char getopt_long (); + /* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +-#if defined (__stub_getopt_long) || defined (__stub___getopt_long) ++#if defined __stub_getopt_long || defined __stub___getopt_long + choke me +-#else +-char (*f) () = getopt_long; +-#endif +-#ifdef __cplusplus +-} + #endif + + int + main () + { +-return f != getopt_long; ++return getopt_long (); + ; + return 0; + } + _ACEOF + rm -f conftest.$ac_objext conftest$ac_exeext +-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 +- (eval $ac_link) 2>conftest.er1 ++if { (ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" ++$as_echo "$ac_try_echo") >&5 ++ (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); } && +- { ac_try='test -z "$ac_c_werror_flag" +- || test ! -s conftest.err' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; } && +- { ac_try='test -s conftest$ac_exeext' +- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 +- (eval $ac_try) 2>&5 +- ac_status=$? +- echo "$as_me:$LINENO: \$? = $ac_status" >&5 +- (exit $ac_status); }; }; then ++ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ $as_test_x conftest$ac_exeext ++ }; then + ac_cv_func_getopt_long=yes + else +- echo "$as_me: failed program was:" >&5 ++ $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_func_getopt_long=no ++ ac_cv_func_getopt_long=no + fi +-rm -f conftest.err conftest.$ac_objext \ ++ ++rm -rf conftest.dSYM ++rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + fi +-echo "$as_me:$LINENO: result: $ac_cv_func_getopt_long" >&5 +-echo "${ECHO_T}$ac_cv_func_getopt_long" >&6 +-if test $ac_cv_func_getopt_long = yes; then ++{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getopt_long" >&5 ++$as_echo "$ac_cv_func_getopt_long" >&6; } ++if test "x$ac_cv_func_getopt_long" = x""yes; then + + cat >>confdefs.h <<\_ACEOF +-#define HAVE_GETOPT_LONG ++#define HAVE_GETOPT_LONG /**/ + _ACEOF + + else + +- case $LIBOBJS in +- "getopt.$ac_objext" | \ +- *" getopt.$ac_objext" | \ +- "getopt.$ac_objext "* | \ ++ case " $LIBOBJS " in + *" getopt.$ac_objext "* ) ;; +- *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; ++ *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ++ ;; + esac + +- case $LIBOBJS in +- "getopt1.$ac_objext" | \ +- *" getopt1.$ac_objext" | \ +- "getopt1.$ac_objext "* | \ ++ case " $LIBOBJS " in + *" getopt1.$ac_objext "* ) ;; +- *) LIBOBJS="$LIBOBJS getopt1.$ac_objext" ;; ++ *) LIBOBJS="$LIBOBJS getopt1.$ac_objext" ++ ;; + esac + + +@@ -6622,7 +7413,7 @@ fi + + + # generate output +- ac_config_files="$ac_config_files Makefile config_types.h" ++ac_config_files="$ac_config_files Makefile config_types.h" + + cat >confcache <<\_ACEOF + # This file is a shell script that caches the results of configure +@@ -6642,39 +7433,59 @@ _ACEOF + + # The following way of writing the cache mishandles newlines in values, + # but we know of no workaround that is simple, portable, and efficient. +-# So, don't put newlines in cache variables' values. ++# So, we kill variables containing newlines. + # Ultrix sh set writes to stderr and can't be redirected directly, + # and sets the high bit in the cache file unless we assign to the vars. +-{ ++( ++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do ++ eval ac_val=\$$ac_var ++ case $ac_val in #( ++ *${as_nl}*) ++ case $ac_var in #( ++ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 ++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ++ esac ++ case $ac_var in #( ++ _ | IFS | as_nl) ;; #( ++ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( ++ *) $as_unset $ac_var ;; ++ esac ;; ++ esac ++ done ++ + (set) 2>&1 | +- case `(ac_space=' '; set | grep ac_space) 2>&1` in +- *ac_space=\ *) ++ case $as_nl`(ac_space=' '; set) 2>&1` in #( ++ *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" +- ;; ++ ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. +- sed -n \ +- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; +- esac; +-} | ++ esac | ++ sort ++) | + sed ' ++ /^ac_cv_env_/b end + t clear +- : clear ++ :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end +- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ +- : end' >>confcache +-if diff $cache_file confcache >/dev/null 2>&1; then :; else +- if test -w $cache_file; then +- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" ++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ :end' >>confcache ++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else ++ if test -w "$cache_file"; then ++ test "x$cache_file" != "x/dev/null" && ++ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 ++$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else +- echo "not updating unwritable cache $cache_file" ++ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 ++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi + fi + rm -f confcache +@@ -6683,32 +7494,18 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix + # Let make expand exec_prefix. + test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +-# VPATH may cause trouble with some makes, so we remove $(srcdir), +-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +-# trailing colons and then remove the whole line if VPATH becomes empty +-# (actually we leave an empty line to preserve line numbers). +-if test "x$srcdir" = x.; then +- ac_vpsub='/^[ ]*VPATH[ ]*=/{ +-s/:*\$(srcdir):*/:/; +-s/:*\${srcdir}:*/:/; +-s/:*@srcdir@:*/:/; +-s/^\([^=]*=[ ]*\):*/\1/; +-s/:*$//; +-s/^[^=]*=[ ]*$//; +-}' +-fi +- + DEFS=-DHAVE_CONFIG_H + + ac_libobjs= + ac_ltlibobjs= + for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. +- ac_i=`echo "$ac_i" | +- sed 's/\$U\././;s/\.o$//;s/\.obj$//'` +- # 2. Add them. +- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" +- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' ++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ++ ac_i=`$as_echo "$ac_i" | sed "$ac_script"` ++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR ++ # will be set to the directory where LIBOBJS objects are built. ++ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" ++ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' + done + LIBOBJS=$ac_libobjs + +@@ -6716,26 +7513,28 @@ LTLIBOBJS=$ac_ltlibobjs + + + if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then +- { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. ++ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. + Usually this means the macro was only invoked conditionally." >&5 +-echo "$as_me: error: conditional \"AMDEP\" was never defined. ++$as_echo "$as_me: error: conditional \"AMDEP\" was never defined. + Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } + fi + if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then +- { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. ++ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. + Usually this means the macro was only invoked conditionally." >&5 +-echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. ++$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. + Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } + fi + ++ + : ${CONFIG_STATUS=./config.status} ++ac_write_fail=0 + ac_clean_files_save=$ac_clean_files + ac_clean_files="$ac_clean_files $CONFIG_STATUS" +-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +-echo "$as_me: creating $CONFIG_STATUS" >&6;} +-cat >$CONFIG_STATUS <<_ACEOF ++{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 ++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} ++cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + #! $SHELL + # Generated by $as_me. + # Run this file to recreate the current configuration. +@@ -6748,22 +7547,78 @@ ac_cs_silent=false + SHELL=\${CONFIG_SHELL-$SHELL} + _ACEOF + +-cat >>$CONFIG_STATUS <<\_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + ## --------------------- ## + ## M4sh Initialization. ## + ## --------------------- ## + +-# Be Bourne compatible ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh + if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then +- set -o posix ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in ++ *posix*) set -o posix ;; ++esac ++ ++fi ++ ++ ++ ++ ++# PATH needs CR ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } + fi +-DUALCASE=1; export DUALCASE # for MKS sh + + # Support unset when possible. + if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then +@@ -6773,33 +7628,60 @@ else + fi + + ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ { (exit 1); exit 1; } ++fi ++ + # Work around bugs in pre-3.0 UWIN ksh. +-$as_unset ENV MAIL MAILPATH ++for as_var in ENV MAIL MAILPATH ++do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var ++done + PS1='$ ' + PS2='> ' + PS4='+ ' + + # NLS nuisances. +-for as_var in \ +- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ +- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ +- LC_TELEPHONE LC_TIME +-do +- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then +- eval $as_var=C; export $as_var +- else +- $as_unset $as_var +- fi +-done ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE + + # Required to use basename. +-if expr a : '\(a\)' >/dev/null 2>&1; then ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr + else + as_expr=false + fi + +-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename + else + as_basename=false +@@ -6807,159 +7689,122 @@ fi + + + # Name of the executable. +-as_me=`$as_basename "$0" || ++as_me=`$as_basename -- "$0" || + $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ +- X"$0" : 'X\(/\)$' \| \ +- . : '\(.\)' 2>/dev/null || +-echo X/"$0" | +- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } +- /^X\/\(\/\/\)$/{ s//\1/; q; } +- /^X\/\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` +- +- +-# PATH needs CR, and LINENO needs CR and PATH. +-# Avoid depending upon Character Ranges. +-as_cr_letters='abcdefghijklmnopqrstuvwxyz' +-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +-as_cr_Letters=$as_cr_letters$as_cr_LETTERS +-as_cr_digits='0123456789' +-as_cr_alnum=$as_cr_Letters$as_cr_digits ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` + +-# The user is always right. +-if test "${PATH_SEPARATOR+set}" != set; then +- echo "#! /bin/sh" >conf$$.sh +- echo "exit 0" >>conf$$.sh +- chmod +x conf$$.sh +- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then +- PATH_SEPARATOR=';' +- else +- PATH_SEPARATOR=: +- fi +- rm -f conf$$.sh +-fi ++# CDPATH. ++$as_unset CDPATH + + +- as_lineno_1=$LINENO +- as_lineno_2=$LINENO +- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` +- test "x$as_lineno_1" != "x$as_lineno_2" && +- test "x$as_lineno_3" = "x$as_lineno_2" || { +- # Find who we are. Look in the path if we contain no path at all +- # relative or not. +- case $0 in +- *[\\/]* ) as_myself=$0 ;; +- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +-for as_dir in $PATH +-do +- IFS=$as_save_IFS +- test -z "$as_dir" && as_dir=. +- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +-done + +- ;; +- esac +- # We did not find ourselves, most probably we were run as `sh COMMAND' +- # in which case we are not to be found in the path. +- if test "x$as_myself" = x; then +- as_myself=$0 +- fi +- if test ! -f "$as_myself"; then +- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 +-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} +- { (exit 1); exit 1; }; } +- fi +- case $CONFIG_SHELL in +- '') +- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +-do +- IFS=$as_save_IFS +- test -z "$as_dir" && as_dir=. +- for as_base in sh bash ksh sh5; do +- case $as_dir in +- /*) +- if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO +- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && +- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then +- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } +- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } +- CONFIG_SHELL=$as_dir/$as_base +- export CONFIG_SHELL +- exec "$CONFIG_SHELL" "$0" ${1+"$@"} +- fi;; +- esac +- done +-done +-;; +- esac ++ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a +- # line-number line before each line; the second 'sed' does the real +- # work. The second script uses 'N' to pair each line-number line +- # with the numbered line, and appends trailing '-' during +- # substitution so that $LINENO is not a special case at line end. ++ # line-number line after each line using $LINENO; the second 'sed' ++ # does the real work. The second script uses 'N' to pair each ++ # line-number line with the line containing $LINENO, and appends ++ # trailing '-' during substitution so that $LINENO is not a special ++ # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the +- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) +- sed '=' <$as_myself | ++ # scripts with optimization help from Paolo Bonzini. Blame Lee ++ # E. McMahon (1931-1989) for sed's syntax. :-) ++ sed -n ' ++ p ++ /[$]LINENO/= ++ ' <$as_myself | + sed ' ++ s/[$]LINENO.*/&-/ ++ t lineno ++ b ++ :lineno + N +- s,$,-, +- : loop +- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ :loop ++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop +- s,-$,, +- s,^['$as_cr_digits']*\n,, ++ s/-\n.*// + ' >$as_me.lineno && +- chmod +x $as_me.lineno || +- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 +-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} ++ chmod +x "$as_me.lineno" || ++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the +- # original and so on. Autoconf is especially sensible to this). +- . ./$as_me.lineno ++ # original and so on. Autoconf is especially sensitive to this). ++ . "./$as_me.lineno" + # Exit status is that of the last command. + exit + } + + +-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in +- *c*,-n*) ECHO_N= ECHO_C=' +-' ECHO_T=' ' ;; +- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; +- *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +-esac ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi + +-if expr a : '\(a\)' >/dev/null 2>&1; then ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in ++-n*) ++ case `echo 'x\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ *) ECHO_C='\c';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr + else + as_expr=false + fi + + rm -f conf$$ conf$$.exe conf$$.file +-echo >conf$$.file +-if ln -s conf$$.file conf$$ 2>/dev/null; then +- # We could just check for DJGPP; but this test a) works b) is more generic +- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). +- if test -f conf$$.exe; then +- # Don't use ln at all; we don't have any links +- as_ln_s='cp -p' +- else ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -p'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -p' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -p' + fi +-elif ln conf$$.file conf$$ 2>/dev/null; then +- as_ln_s=ln + else + as_ln_s='cp -p' + fi +-rm -f conf$$ conf$$.exe conf$$.file ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null + + if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +@@ -6968,7 +7813,28 @@ else + as_mkdir_p=false + fi + +-as_executable_p="test -f" ++if test -x / >/dev/null 2>&1; then ++ as_test_x='test -x' ++else ++ if ls -dL / >/dev/null 2>&1; then ++ as_ls_L_option=L ++ else ++ as_ls_L_option= ++ fi ++ as_test_x=' ++ eval sh -c '\'' ++ if test -d "$1"; then ++ test -d "$1/."; ++ else ++ case $1 in ++ -*)set "./$1";; ++ esac; ++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ++ ???[sx]*):;;*)false;;esac;fi ++ '\'' sh ++ ' ++fi ++as_executable_p=$as_test_x + + # Sed expression to map a string onto a valid CPP name. + as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +@@ -6977,31 +7843,14 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +-# IFS +-# We need space, tab and new line, in precisely that order. +-as_nl=' +-' +-IFS=" $as_nl" +- +-# CDPATH. +-$as_unset CDPATH +- + exec 6>&1 + +-# Open the log real soon, to keep \$[0] and so on meaningful, and to ++# Save the log message, to keep $[0] and so on meaningful, and to + # report actual input values of CONFIG_FILES etc. instead of their +-# values after options handling. Logging --version etc. is OK. +-exec 5>>config.log +-{ +- echo +- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +-## Running $as_me. ## +-_ASBOX +-} >&5 +-cat >&5 <<_CSEOF +- +-This file was extended by jbig2dec $as_me 0.9pre, which was +-generated by GNU Autoconf 2.59. Invocation command line was ++# values after options handling. ++ac_log=" ++This file was extended by jbig2dec $as_me 0.10, which was ++generated by GNU Autoconf 2.63. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS +@@ -7009,45 +7858,45 @@ generated by GNU Autoconf 2.59. Invocation command line was + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +-_CSEOF +-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +-echo >&5 ++on `(hostname || uname -n) 2>/dev/null | sed 1q` ++" ++ + _ACEOF + +-# Files that config.status was made for. +-if test -n "$ac_config_files"; then +- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +-fi ++case $ac_config_files in *" ++"*) set x $ac_config_files; shift; ac_config_files=$*;; ++esac + +-if test -n "$ac_config_headers"; then +- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +-fi ++case $ac_config_headers in *" ++"*) set x $ac_config_headers; shift; ac_config_headers=$*;; ++esac + +-if test -n "$ac_config_links"; then +- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +-fi + +-if test -n "$ac_config_commands"; then +- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +-fi ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# Files that config.status was made for. ++config_files="$ac_config_files" ++config_headers="$ac_config_headers" ++config_commands="$ac_config_commands" + +-cat >>$CONFIG_STATUS <<\_ACEOF ++_ACEOF + ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + ac_cs_usage="\ + \`$as_me' instantiates files from templates according to the + current configuration. + +-Usage: $0 [OPTIONS] [FILE]... ++Usage: $0 [OPTION]... [FILE]... + + -h, --help print this help, then exit +- -V, --version print version number, then exit +- -q, --quiet do not print progress messages ++ -V, --version print version number and configuration settings, then exit ++ -q, --quiet, --silent ++ do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions +- --file=FILE[:TEMPLATE] +- instantiate the configuration file FILE +- --header=FILE[:TEMPLATE] +- instantiate the configuration header FILE ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE + + Configuration files: + $config_files +@@ -7059,83 +7908,84 @@ Configuration commands: + $config_commands + + Report bugs to <bug-autoconf@gnu.org>." +-_ACEOF + +-cat >>$CONFIG_STATUS <<_ACEOF ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_cs_version="\\ +-jbig2dec config.status 0.9pre +-configured by $0, generated by GNU Autoconf 2.59, +- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" ++jbig2dec config.status 0.10 ++configured by $0, generated by GNU Autoconf 2.63, ++ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +-Copyright (C) 2003 Free Software Foundation, Inc. ++Copyright (C) 2008 Free Software Foundation, Inc. + This config.status script is free software; the Free Software Foundation + gives unlimited permission to copy, distribute and modify it." +-srcdir=$srcdir +-INSTALL="$INSTALL" ++ ++ac_pwd='$ac_pwd' ++srcdir='$srcdir' ++INSTALL='$INSTALL' ++MKDIR_P='$MKDIR_P' ++AWK='$AWK' ++test -n "\$AWK" || AWK=awk + _ACEOF + +-cat >>$CONFIG_STATUS <<\_ACEOF +-# If no file are specified by the user, then we need to provide default +-# value. By we need to know if files were specified by the user. ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# The default lists apply if the user does not specify any file. + ac_need_defaults=: + while test $# != 0 + do + case $1 in + --*=*) +- ac_option=`expr "x$1" : 'x\([^=]*\)='` +- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; +- -*) ++ *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; +- *) # This is not an option, so the user has probably given explicit +- # arguments. +- ac_option=$1 +- ac_need_defaults=false;; + esac + + case $ac_option in + # Handling of the options. +-_ACEOF +-cat >>$CONFIG_STATUS <<\_ACEOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; +- --version | --vers* | -V ) +- echo "$ac_cs_version"; exit 0 ;; +- --he | --h) +- # Conflict between --help and --header +- { { echo "$as_me:$LINENO: error: ambiguous option: $1 +-Try \`$0 --help' for more information." >&5 +-echo "$as_me: error: ambiguous option: $1 +-Try \`$0 --help' for more information." >&2;} +- { (exit 1); exit 1; }; };; +- --help | --hel | -h ) +- echo "$ac_cs_usage"; exit 0 ;; +- --debug | --d* | -d ) ++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) ++ $as_echo "$ac_cs_version"; exit ;; ++ --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift +- CONFIG_FILES="$CONFIG_FILES $ac_optarg" ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift +- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + ac_need_defaults=false;; ++ --he | --h) ++ # Conflict between --help and --header ++ { $as_echo "$as_me: error: ambiguous option: $1 ++Try \`$0 --help' for more information." >&2 ++ { (exit 1); exit 1; }; };; ++ --help | --hel | -h ) ++ $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. +- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 +-Try \`$0 --help' for more information." >&5 +-echo "$as_me: error: unrecognized option: $1 +-Try \`$0 --help' for more information." >&2;} ++ -*) { $as_echo "$as_me: error: unrecognized option: $1 ++Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + +- *) ac_config_targets="$ac_config_targets $1" ;; ++ *) ac_config_targets="$ac_config_targets $1" ++ ac_need_defaults=false ;; + + esac + shift +@@ -7149,40 +7999,54 @@ if $ac_cs_silent; then + fi + + _ACEOF +-cat >>$CONFIG_STATUS <<_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + if \$ac_cs_recheck; then +- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 +- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion ++ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion ++ shift ++ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 ++ CONFIG_SHELL='$SHELL' ++ export CONFIG_SHELL ++ exec "\$@" + fi + + _ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++ $as_echo "$ac_log" ++} >&5 + +-cat >>$CONFIG_STATUS <<_ACEOF ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + # +-# INIT-COMMANDS section. ++# INIT-COMMANDS + # +- + AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + _ACEOF + ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +- +-cat >>$CONFIG_STATUS <<\_ACEOF ++# Handling of arguments. + for ac_config_target in $ac_config_targets + do +- case "$ac_config_target" in +- # Handling of arguments. +- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; +- "config_types.h" ) CONFIG_FILES="$CONFIG_FILES config_types.h" ;; +- "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; +- "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; +- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +-echo "$as_me: error: invalid argument: $ac_config_target" >&2;} ++ case $ac_config_target in ++ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; ++ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; ++ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; ++ "config_types.h") CONFIG_FILES="$CONFIG_FILES config_types.h" ;; ++ ++ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 ++$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac + done + ++ + # If the user did not use the arguments to specify the items to instantiate, + # then the envvar interface is used. Set only those that are not. + # We use the long form for the default assignment because of an extremely +@@ -7194,815 +8058,791 @@ if $ac_need_defaults; then + fi + + # Have a temporary directory for convenience. Make it in the build tree +-# simply because there is no reason to put it here, and in addition, ++# simply because there is no reason against having it here, and in addition, + # creating and moving files from /tmp can sometimes cause problems. +-# Create a temporary directory, and hook for its removal unless debugging. ++# Hook for its removal unless debugging. ++# Note that there is a small window in which the directory will not be cleaned: ++# after its creation but before its name has been assigned to `$tmp'. + $debug || + { +- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 ++ tmp= ++ trap 'exit_status=$? ++ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status ++' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 + } +- + # Create a (secure) tmp directory for tmp files. + + { +- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && ++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { +- tmp=./confstat$$-$RANDOM +- (umask 077 && mkdir $tmp) ++ tmp=./conf$$-$RANDOM ++ (umask 077 && mkdir "$tmp") + } || + { +- echo "$me: cannot create a temporary directory in ." >&2 ++ $as_echo "$as_me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } + } + ++# Set up the scripts for CONFIG_FILES section. ++# No need to generate them if there are no CONFIG_FILES. ++# This happens for instance with `./config.status config.h'. ++if test -n "$CONFIG_FILES"; then ++ ++ ++ac_cr='
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We invoke sed twice because it is the ++ # simplest approach to changing $(DEPDIR) to its actual value in the ++ # expansion. ++ for file in `sed -n " ++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ ++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do ++ # Make sure the directory exists. ++ test -f "$dirpart/$file" && continue ++ fdir=`$as_dirname -- "$file" || + $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ +- X"$file" : 'X\(/\)' \| \ +- . : '\(.\)' 2>/dev/null || +-echo X"$file" | +- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` +- { if $as_mkdir_p; then +- mkdir -p $dirpart/$fdir +- else +- as_dir=$dirpart/$fdir ++ X"$file" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$file" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ { as_dir=$dirpart/$fdir ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= +- while test ! -d "$as_dir"; do +- as_dirs="$as_dir $as_dirs" +- as_dir=`(dirname "$as_dir") 2>/dev/null || ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || + $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ +- X"$as_dir" : 'X\(/\)' \| \ +- . : '\(.\)' 2>/dev/null || +-echo X"$as_dir" | +- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break + done +- test ! -n "$as_dirs" || mkdir $as_dirs +- fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 +-echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 ++$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } +- +- # echo "creating $dirpart/$file" +- echo '# dummy' > "$dirpart/$file" ++ # echo "creating $dirpart/$file" ++ echo '# dummy' > "$dirpart/$file" ++ done + done +-done ++} + ;; ++ + esac +-done +-_ACEOF ++done # for ac_tag + +-cat >>$CONFIG_STATUS <<\_ACEOF + + { (exit 0); exit 0; } + _ACEOF + chmod +x $CONFIG_STATUS + ac_clean_files=$ac_clean_files_save + ++test $ac_write_fail = 0 || ++ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 ++$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} ++ { (exit 1); exit 1; }; } ++ + + # configure is writing to config.log, and then calls config.status. + # config.status does its own redirection, appending to config.log. +@@ -8024,4 +8864,8 @@ if test "$no_create" != yes; then + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } + fi ++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then ++ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 ++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} ++fi + +diff --git a/jbig2dec/configure.ac b/jbig2dec/configure.ac +--- a/jbig2dec/configure.ac ++++ b/jbig2dec/configure.ac +@@ -1,16 +1,15 @@ + # Process this file with autoconf to produce a configure script. + +-AC_INIT([jbig2dec], [0.9pre], [jbig2-dev@ghostscript.com]) ++AC_INIT([jbig2dec], [0.10], [jbig2-dev@ghostscript.com]) + AC_PREREQ(2.53) + AC_CONFIG_SRCDIR([jbig2dec.c]) + + AM_INIT_AUTOMAKE([-Wall]) + AM_CONFIG_HEADER(config.h) + +-dnl AC_REVISION([$Rev: 8022 $]) +- + # Checks for programs. + AC_PROG_CC ++AM_PROG_CC_C_O + AC_PROG_RANLIB + + # platform specific compiler flags +diff --git a/jbig2dec/depcomp b/jbig2dec/depcomp +--- a/jbig2dec/depcomp ++++ b/jbig2dec/depcomp +@@ -1,9 +1,10 @@ + #! /bin/sh + # depcomp - compile a program generating dependencies as side-effects + +-scriptversion=2005-02-09.22 ++scriptversion=2007-03-29.01 + +-# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. ++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software ++# Foundation, Inc. + + # This program is free software; you can redistribute it and/or modify + # it under the terms of the GNU General Public License as published by +@@ -17,8 +18,8 @@ scriptversion=2005-02-09.22 + + # You should have received a copy of the GNU General Public License + # along with this program; if not, write to the Free Software +-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +-# 02111-1307, USA. ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA ++# 02110-1301, USA. + + # As a special exception to the GNU General Public License, if you + # distribute this file as part of a program that contains a +@@ -91,7 +92,20 @@ gcc3) + ## gcc 3 implements dependency tracking that does exactly what + ## we want. Yay! Note: for some reason libtool 1.4 doesn't like + ## it if -MD -MP comes after the -MF stuff. Hmm. +- "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" ++## Unfortunately, FreeBSD c89 acceptance of flags depends upon ++## the command line argument order; so add the flags where they ++## appear in depend2.am. Note that the slowdown incurred here ++## affects only configure: in makefiles, %FASTDEP% shortcuts this. ++ for arg ++ do ++ case $arg in ++ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; ++ *) set fnord "$@" "$arg" ;; ++ esac ++ shift # fnord ++ shift # $arg ++ done ++ "$@" + stat=$? + if test $stat -eq 0; then : + else +@@ -201,34 +215,39 @@ aix) + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. +- stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` +- tmpdepfile="$stripped.u" ++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` ++ test "x$dir" = "x$object" && dir= ++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then ++ tmpdepfile1=$dir$base.u ++ tmpdepfile2=$base.u ++ tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else ++ tmpdepfile1=$dir$base.u ++ tmpdepfile2=$dir$base.u ++ tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + +- if test -f "$tmpdepfile"; then : +- else +- stripped=`echo "$stripped" | sed 's,^.*/,,'` +- tmpdepfile="$stripped.u" +- fi +- + if test $stat -eq 0; then : + else +- rm -f "$tmpdepfile" ++ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + ++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" ++ do ++ test -f "$tmpdepfile" && break ++ done + if test -f "$tmpdepfile"; then +- outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. +- sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" +- sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" ++ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" ++ # That's a tab and a space in the []. ++ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile +@@ -276,6 +295,46 @@ icc) + rm -f "$tmpdepfile" + ;; + ++hp2) ++ # The "hp" stanza above does not work with aCC (C++) and HP's ia64 ++ # compilers, which have integrated preprocessors. The correct option ++ # to use with these is +Maked; it writes dependencies to a file named ++ # 'foo.d', which lands next to the object file, wherever that ++ # happens to be. ++ # Much of this is similar to the tru64 case; see comments there. ++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` ++ test "x$dir" = "x$object" && dir= ++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` ++ if test "$libtool" = yes; then ++ tmpdepfile1=$dir$base.d ++ tmpdepfile2=$dir.libs/$base.d ++ "$@" -Wc,+Maked ++ else ++ tmpdepfile1=$dir$base.d ++ tmpdepfile2=$dir$base.d ++ "$@" +Maked ++ fi ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile1" "$tmpdepfile2" ++ exit $stat ++ fi ++ ++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" ++ do ++ test -f "$tmpdepfile" && break ++ done ++ if test -f "$tmpdepfile"; then ++ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" ++ # Add `dependent.h:' lines. ++ sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" ++ else ++ echo "#dummy" > "$depfile" ++ fi ++ rm -f "$tmpdepfile" "$tmpdepfile2" ++ ;; ++ + tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. +@@ -288,13 +347,13 @@ tru64) + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a +- # static library. This mecanism is used in libtool 1.4 series to ++ # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two +- # compilations output dependencies in in $dir.libs/$base.o.d and ++ # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is +@@ -467,7 +526,8 @@ cpp) + done + + "$@" -E | +- sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | ++ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ ++ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" +diff --git a/jbig2dec/install-sh b/jbig2dec/install-sh +--- a/jbig2dec/install-sh ++++ b/jbig2dec/install-sh +@@ -1,7 +1,7 @@ + #!/bin/sh + # install - install a program, script, or datafile + +-scriptversion=2005-02-02.21 ++scriptversion=2006-12-25.00 + + # This originates from X11R5 (mit/util/scripts/install.sh), which was + # later released in X11R6 (xc/config/util/install.sh) with the +@@ -39,38 +39,68 @@ scriptversion=2005-02-02.21 + # when there is no Makefile. + # + # This script is compatible with the BSD install script, but was written +-# from scratch. It can only install one file at a time, a restriction +-# shared with many OS's install programs. ++# from scratch. ++ ++nl=' ++' ++IFS=" "" $nl" + + # set DOITPROG to echo to test this script + + # Don't use :- since 4.3BSD and earlier shells don't like it. +-doit="${DOITPROG-}" ++doit=${DOITPROG-} ++if test -z "$doit"; then ++ doit_exec=exec ++else ++ doit_exec=$doit ++fi + +-# put in absolute paths if you don't have them in your path; or use env. vars. ++# Put in absolute file names if you don't have them in your path; ++# or use environment vars. ++ ++chgrpprog=${CHGRPPROG-chgrp} ++chmodprog=${CHMODPROG-chmod} ++chownprog=${CHOWNPROG-chown} ++cmpprog=${CMPPROG-cmp} ++cpprog=${CPPROG-cp} ++mkdirprog=${MKDIRPROG-mkdir} ++mvprog=${MVPROG-mv} ++rmprog=${RMPROG-rm} ++stripprog=${STRIPPROG-strip} ++ ++posix_glob='?' ++initialize_posix_glob=' ++ test "$posix_glob" != "?" || { ++ if (set -f) 2>/dev/null; then ++ posix_glob= ++ else ++ posix_glob=: ++ fi ++ } ++' + +-mvprog="${MVPROG-mv}" +-cpprog="${CPPROG-cp}" +-chmodprog="${CHMODPROG-chmod}" +-chownprog="${CHOWNPROG-chown}" +-chgrpprog="${CHGRPPROG-chgrp}" +-stripprog="${STRIPPROG-strip}" +-rmprog="${RMPROG-rm}" +-mkdirprog="${MKDIRPROG-mkdir}" ++posix_mkdir= ++ ++# Desired mode of installed file. ++mode=0755 + +-chmodcmd="$chmodprog 0755" +-chowncmd= + chgrpcmd= +-stripcmd= ++chmodcmd=$chmodprog ++chowncmd= ++mvcmd=$mvprog + rmcmd="$rmprog -f" +-mvcmd="$mvprog" ++stripcmd= ++ + src= + dst= + dir_arg= +-dstarg= ++dst_arg= ++ ++copy_on_change=false + no_target_directory= + +-usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE ++usage="\ ++Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... +@@ -80,81 +110,86 @@ In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. + In the 4th, create DIRECTORIES. + + Options: +--c (ignored) +--d create directories instead of installing files. +--g GROUP $chgrpprog installed files to GROUP. +--m MODE $chmodprog installed files to MODE. +--o USER $chownprog installed files to USER. +--s $stripprog installed files. +--t DIRECTORY install into DIRECTORY. +--T report an error if DSTFILE is a directory. +---help display this help and exit. +---version display version info and exit. ++ --help display this help and exit. ++ --version display version info and exit. ++ ++ -c (ignored) ++ -C install only if different (preserve the last data modification time) ++ -d create directories instead of installing files. ++ -g GROUP $chgrpprog installed files to GROUP. ++ -m MODE $chmodprog installed files to MODE. ++ -o USER $chownprog installed files to USER. ++ -s $stripprog installed files. ++ -t DIRECTORY install into DIRECTORY. ++ -T report an error if DSTFILE is a directory. + + Environment variables override the default commands: +- CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG ++ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG ++ RMPROG STRIPPROG + " + +-while test -n "$1"; do ++while test $# -ne 0; do + case $1 in +- -c) shift +- continue;; ++ -c) ;; ++ ++ -C) copy_on_change=true;; + +- -d) dir_arg=true +- shift +- continue;; ++ -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" +- shift +- shift +- continue;; ++ shift;; + + --help) echo "$usage"; exit $?;; + +- -m) chmodcmd="$chmodprog $2" +- shift +- shift +- continue;; ++ -m) mode=$2 ++ case $mode in ++ *' '* | *' '* | *' ++'* | *'*'* | *'?'* | *'['*) ++ echo "$0: invalid mode: $mode" >&2 ++ exit 1;; ++ esac ++ shift;; + + -o) chowncmd="$chownprog $2" +- shift +- shift +- continue;; ++ shift;; + +- -s) stripcmd=$stripprog +- shift +- continue;; ++ -s) stripcmd=$stripprog;; + +- -t) dstarg=$2 +- shift +- shift +- continue;; ++ -t) dst_arg=$2 ++ shift;; + +- -T) no_target_directory=true +- shift +- continue;; ++ -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + +- *) # When -d is used, all remaining arguments are directories to create. +- # When -t is used, the destination is already specified. +- test -n "$dir_arg$dstarg" && break +- # Otherwise, the last argument is the destination. Remove it from $@. +- for arg +- do +- if test -n "$dstarg"; then +- # $@ is not empty: it contains at least $arg. +- set fnord "$@" "$dstarg" +- shift # fnord +- fi +- shift # arg +- dstarg=$arg +- done ++ --) shift + break;; ++ ++ -*) echo "$0: invalid option: $1" >&2 ++ exit 1;; ++ ++ *) break;; + esac ++ shift + done + +-if test -z "$1"; then ++if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then ++ # When -d is used, all remaining arguments are directories to create. ++ # When -t is used, the destination is already specified. ++ # Otherwise, the last argument is the destination. Remove it from $@. ++ for arg ++ do ++ if test -n "$dst_arg"; then ++ # $@ is not empty: it contains at least $arg. ++ set fnord "$@" "$dst_arg" ++ shift # fnord ++ fi ++ shift # arg ++ dst_arg=$arg ++ done ++fi ++ ++if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 +@@ -164,24 +199,47 @@ if test -z "$1"; then + exit 0 + fi + ++if test -z "$dir_arg"; then ++ trap '(exit $?); exit' 1 2 13 15 ++ ++ # Set umask so as not to create temps with too-generous modes. ++ # However, 'strip' requires both read and write access to temps. ++ case $mode in ++ # Optimize common cases. ++ *644) cp_umask=133;; ++ *755) cp_umask=22;; ++ ++ *[0-7]) ++ if test -z "$stripcmd"; then ++ u_plus_rw= ++ else ++ u_plus_rw='% 200' ++ fi ++ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; ++ *) ++ if test -z "$stripcmd"; then ++ u_plus_rw= ++ else ++ u_plus_rw=,u+rw ++ fi ++ cp_umask=$mode$u_plus_rw;; ++ esac ++fi ++ + for src + do + # Protect names starting with `-'. + case $src in +- -*) src=./$src ;; ++ -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src +- src= +- +- if test -d "$dst"; then +- mkdircmd=: +- chmodcmd= +- else +- mkdircmd=$mkdirprog +- fi ++ dstdir=$dst ++ test -d "$dstdir" ++ dstdir_status=$? + else ++ + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. +@@ -190,71 +248,199 @@ do + exit 1 + fi + +- if test -z "$dstarg"; then ++ if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + +- dst=$dstarg ++ dst=$dst_arg + # Protect names starting with `-'. + case $dst in +- -*) dst=./$dst ;; ++ -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then +- echo "$0: $dstarg: Is a directory" >&2 ++ echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi +- dst=$dst/`basename "$src"` ++ dstdir=$dst ++ dst=$dstdir/`basename "$src"` ++ dstdir_status=0 ++ else ++ # Prefer dirname, but fall back on a substitute if dirname fails. ++ dstdir=` ++ (dirname "$dst") 2>/dev/null || ++ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$dst" : 'X\(//\)[^/]' \| \ ++ X"$dst" : 'X\(//\)$' \| \ ++ X"$dst" : 'X\(/\)' \| . 2>/dev/null || ++ echo X"$dst" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q' ++ ` ++ ++ test -d "$dstdir" ++ dstdir_status=$? + fi + fi + +- # This sed command emulates the dirname command. +- dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` ++ obsolete_mkdir_used=false ++ ++ if test $dstdir_status != 0; then ++ case $posix_mkdir in ++ '') ++ # Create intermediate dirs using mode 755 as modified by the umask. ++ # This is like FreeBSD 'install' as of 1997-10-28. ++ umask=`umask` ++ case $stripcmd.$umask in ++ # Optimize common cases. ++ *[2367][2367]) mkdir_umask=$umask;; ++ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; ++ ++ *[0-7]) ++ mkdir_umask=`expr $umask + 22 \ ++ - $umask % 100 % 40 + $umask % 20 \ ++ - $umask % 10 % 4 + $umask % 2 ++ `;; ++ *) mkdir_umask=$umask,go-w;; ++ esac ++ ++ # With -d, create the new directory with the user-specified mode. ++ # Otherwise, rely on $mkdir_umask. ++ if test -n "$dir_arg"; then ++ mkdir_mode=-m$mode ++ else ++ mkdir_mode= ++ fi ++ ++ posix_mkdir=false ++ case $umask in ++ *[123567][0-7][0-7]) ++ # POSIX mkdir -p sets u+wx bits regardless of umask, which ++ # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ++ ;; ++ *) ++ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ ++ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 ++ ++ if (umask $mkdir_umask && ++ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 ++ then ++ if test -z "$dir_arg" || { ++ # Check for POSIX incompatibilities with -m. ++ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or ++ # other-writeable bit of parent directory when it shouldn't. ++ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ++ ls_ld_tmpdir=`ls -ld "$tmpdir"` ++ case $ls_ld_tmpdir in ++ d????-?r-*) different_mode=700;; ++ d????-?--*) different_mode=755;; ++ *) false;; ++ esac && ++ $mkdirprog -m$different_mode -p -- "$tmpdir" && { ++ ls_ld_tmpdir_1=`ls -ld "$tmpdir"` ++ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" ++ } ++ } ++ then posix_mkdir=: ++ fi ++ rmdir "$tmpdir/d" "$tmpdir" ++ else ++ # Remove any dirs left behind by ancient mkdir implementations. ++ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null ++ fi ++ trap '' 0;; ++ esac;; ++ esac + +- # Make sure that the destination directory exists. ++ if ++ $posix_mkdir && ( ++ umask $mkdir_umask && ++ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ++ ) ++ then : ++ else + +- # Skip lots of stat calls in the usual case. +- if test ! -d "$dstdir"; then +- defaultIFS=' +- ' +- IFS="${IFS-$defaultIFS}" ++ # The umask is ridiculous, or mkdir does not conform to POSIX, ++ # or it failed possibly due to a race condition. Create the ++ # directory the slow way, step by step, checking for races as we go. + +- oIFS=$IFS +- # Some sh's can't handle IFS=/ for some reason. +- IFS='%' +- set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` +- shift +- IFS=$oIFS ++ case $dstdir in ++ /*) prefix='/';; ++ -*) prefix='./';; ++ *) prefix='';; ++ esac + +- pathcomp= ++ eval "$initialize_posix_glob" + +- while test $# -ne 0 ; do +- pathcomp=$pathcomp$1 ++ oIFS=$IFS ++ IFS=/ ++ $posix_glob set -f ++ set fnord $dstdir + shift +- if test ! -d "$pathcomp"; then +- $mkdirprog "$pathcomp" +- # mkdir can fail with a `File exist' error in case several +- # install-sh are creating the directory concurrently. This +- # is OK. +- test -d "$pathcomp" || exit ++ $posix_glob set +f ++ IFS=$oIFS ++ ++ prefixes= ++ ++ for d ++ do ++ test -z "$d" && continue ++ ++ prefix=$prefix$d ++ if test -d "$prefix"; then ++ prefixes= ++ else ++ if $posix_mkdir; then ++ (umask=$mkdir_umask && ++ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break ++ # Don't fail if two instances are running concurrently. ++ test -d "$prefix" || exit 1 ++ else ++ case $prefix in ++ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; ++ *) qprefix=$prefix;; ++ esac ++ prefixes="$prefixes '$qprefix'" ++ fi ++ fi ++ prefix=$prefix/ ++ done ++ ++ if test -n "$prefixes"; then ++ # Don't fail if two instances are running concurrently. ++ (umask $mkdir_umask && ++ eval "\$doit_exec \$mkdirprog $prefixes") || ++ test -d "$dstdir" || exit 1 ++ obsolete_mkdir_used=true + fi +- pathcomp=$pathcomp/ +- done ++ fi + fi + + if test -n "$dir_arg"; then +- $doit $mkdircmd "$dst" \ +- && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ +- && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ +- && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ +- && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } +- ++ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && ++ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && ++ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || ++ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else +- dstfile=`basename "$dst"` + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ +@@ -262,10 +448,9 @@ do + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 +- trap '(exit $?); exit' 1 2 13 15 + + # Copy the file name to the temp name. +- $doit $cpprog "$src" "$dsttmp" && ++ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # +@@ -273,48 +458,59 @@ do + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # +- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ +- && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ +- && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ +- && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && +- +- # Now rename the file to the real destination. +- { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ +- || { +- # The rename failed, perhaps because mv can't rename something else +- # to itself, or perhaps because mv is so ancient that it does not +- # support -f. +- +- # Now remove or move aside any old file at destination location. +- # We try this two ways since rm can't unlink itself on some +- # systems and the destination file might be busy for other +- # reasons. In this case, the final cleanup might fail but the new +- # file should still install successfully. +- { +- if test -f "$dstdir/$dstfile"; then +- $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ +- || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ +- || { +- echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 +- (exit 1); exit 1 +- } +- else +- : +- fi +- } && +- +- # Now rename the file to the real destination. +- $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" +- } +- } +- fi || { (exit 1); exit 1; } ++ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && ++ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && ++ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && ++ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && ++ ++ # If -C, don't bother to copy if it wouldn't change the file. ++ if $copy_on_change && ++ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && ++ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && ++ ++ eval "$initialize_posix_glob" && ++ $posix_glob set -f && ++ set X $old && old=:$2:$4:$5:$6 && ++ set X $new && new=:$2:$4:$5:$6 && ++ $posix_glob set +f && ++ ++ test "$old" = "$new" && ++ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 ++ then ++ rm -f "$dsttmp" ++ else ++ # Rename the file to the real destination. ++ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || ++ ++ # The rename failed, perhaps because mv can't rename something else ++ # to itself, or perhaps because mv is so ancient that it does not ++ # support -f. ++ { ++ # Now remove or move aside any old file at destination location. ++ # We try this two ways since rm can't unlink itself on some ++ # systems and the destination file might be busy for other ++ # reasons. In this case, the final cleanup might fail but the new ++ # file should still install successfully. ++ { ++ test ! -f "$dst" || ++ $doit $rmcmd -f "$dst" 2>/dev/null || ++ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && ++ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } ++ } || ++ { echo "$0: cannot unlink or rename $dst" >&2 ++ (exit 1); exit 1 ++ } ++ } && ++ ++ # Now rename the file to the real destination. ++ $doit $mvcmd "$dsttmp" "$dst" ++ } ++ fi || exit 1 ++ ++ trap '' 0 ++ fi + done + +-# The final little trick to "correctly" pass the exit status to the exit trap. +-{ +- (exit 0); exit 0 +-} +- + # Local variables: + # eval: (add-hook 'write-file-hooks 'time-stamp) + # time-stamp-start: "scriptversion=" +diff --git a/jbig2dec/jbig2.c b/jbig2dec/jbig2.c +--- a/jbig2dec/jbig2.c ++++ b/jbig2dec/jbig2.c +@@ -1,27 +1,24 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2005 Artifex Software, Inc. +- ++ + This software is provided AS-IS with no warranty, + either express or implied. +- +- This software is distributed under license and may not ++ ++ This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2.c 8022 2007-06-05 22:23:38Z giles $ + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdio.h> +@@ -31,9 +28,6 @@ + + #include "jbig2.h" + #include "jbig2_priv.h" +-#include "jbig2_arith.h" +-#include "jbig2_generic.h" +-#include "jbig2_symbol_dict.h" + + static void * + jbig2_default_alloc (Jbig2Allocator *allocator, size_t size) +@@ -79,7 +73,7 @@ jbig2_realloc (Jbig2Allocator *allocator, void *p, size_t size) + } + + static int +-jbig2_default_error(void *data, const char *msg, ++jbig2_default_error(void *data, const char *msg, + Jbig2Severity severity, int32_t seg_idx) + { + /* report only fatal errors by default */ +@@ -89,7 +83,7 @@ jbig2_default_error(void *data, const char *msg, + fprintf(stderr, "\n"); + fflush(stderr); + } +- ++ + return 0; + } + +@@ -133,7 +127,7 @@ jbig2_ctx_new (Jbig2Allocator *allocator, + JBIG2_SEVERITY_FATAL, -1); + return result; + } +- ++ + result->allocator = allocator; + result->options = options; + result->global_ctx = (const Jbig2Ctx *)global_ctx; +@@ -145,7 +139,7 @@ jbig2_ctx_new (Jbig2Allocator *allocator, + JBIG2_FILE_HEADER; + + result->buf = NULL; +- ++ + result->n_segments = 0; + result->n_segments_max = 16; + result->segments = (Jbig2Segment **)jbig2_alloc(allocator, result->n_segments_max * sizeof(Jbig2Segment *)); +@@ -219,7 +213,7 @@ jbig2_data_in (Jbig2Ctx *ctx, const unsigned char *data, size_t size) + { + byte *buf; + size_t buf_size = initial_buf_size; +- ++ + do + buf_size <<= 1; + while (buf_size < ctx->buf_wr_ix - ctx->buf_rd_ix + size); +@@ -285,7 +279,7 @@ jbig2_data_in (Jbig2Ctx *ctx, const unsigned char *data, size_t size) + } + else + { +- ctx->state = JBIG2_FILE_RANDOM_HEADERS; ++ ctx->state = JBIG2_FILE_RANDOM_HEADERS; + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, -1, "file header indicates random-access organization"); + + } +@@ -430,4 +424,3 @@ jbig2_word_stream_buf_free(Jbig2Ctx *ctx, Jbig2WordStream *ws) + { + jbig2_free(ctx->allocator, ws); + } +- +diff --git a/jbig2dec/jbig2.h b/jbig2dec/jbig2.h +--- a/jbig2dec/jbig2.h ++++ b/jbig2dec/jbig2.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2.h 8022 2007-06-05 22:23:38Z giles $ + */ + + #ifdef __cplusplus +@@ -70,7 +67,7 @@ Jbig2Image *jbig2_image_resize(Jbig2Ctx *ctx, Jbig2Image *image, + /* errors are returned from the library via a callback. If no callback + is provided (a NULL argument is passed ot jbig2_ctx_new) a default + handler is used which prints fatal errors to the stderr stream. */ +- ++ + /* error callback */ + typedef int (*Jbig2ErrorCallback) (void *data, + const char *msg, Jbig2Severity severity, +@@ -80,7 +77,7 @@ typedef int (*Jbig2ErrorCallback) (void *data, + clients can better control memory usage. If a NULL is passed for + this argumennt of jbig2_ctx_new, a default allocator based on malloc() + is used. */ +- ++ + /* dynamic memory callbacks */ + struct _Jbig2Allocator { + void *(*alloc) (Jbig2Allocator *allocator, size_t size); +diff --git a/jbig2dec/jbig2_arith.c b/jbig2dec/jbig2_arith.c +--- a/jbig2dec/jbig2_arith.c ++++ b/jbig2dec/jbig2_arith.c +@@ -1,22 +1,19 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is provided AS-IS with no warranty, + either express or implied. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_arith.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H +@@ -385,7 +382,7 @@ main (int argc, char **argv) + #ifdef JBIG2_DEBUG_ARITH + fprintf(stderr, "%3d: D = %d, ", i, D); + jbig2_arith_trace (as, cx); +-#endif ++#endif + } + + jbig2_free(ctx->allocator, as); +diff --git a/jbig2dec/jbig2_arith.h b/jbig2dec/jbig2_arith.h +--- a/jbig2dec/jbig2_arith.h ++++ b/jbig2dec/jbig2_arith.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_arith.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + typedef struct _Jbig2ArithState Jbig2ArithState; +diff --git a/jbig2dec/jbig2_arith_iaid.c b/jbig2dec/jbig2_arith_iaid.c +--- a/jbig2dec/jbig2_arith_iaid.c ++++ b/jbig2dec/jbig2_arith_iaid.c +@@ -5,25 +5,22 @@ + + This software is provided AS-IS with no warranty, + either express or implied. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_arith_iaid.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + /* Annex A.3 */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +diff --git a/jbig2dec/jbig2_arith_iaid.h b/jbig2dec/jbig2_arith_iaid.h +--- a/jbig2dec/jbig2_arith_iaid.h ++++ b/jbig2dec/jbig2_arith_iaid.h +@@ -7,13 +7,10 @@ + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_arith_iaid.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + typedef struct _Jbig2ArithIaidCtx Jbig2ArithIaidCtx; +diff --git a/jbig2dec/jbig2_arith_int.c b/jbig2dec/jbig2_arith_int.c +--- a/jbig2dec/jbig2_arith_int.c ++++ b/jbig2dec/jbig2_arith_int.c +@@ -1,29 +1,26 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001 Artifex Software, Inc. +- ++ + This software is provided AS-IS with no warranty, + either express or implied. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_arith_int.c 8022 2007-06-05 22:23:38Z giles $ + */ + + /* Annex A */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +diff --git a/jbig2dec/jbig2_arith_int.h b/jbig2dec/jbig2_arith_int.h +--- a/jbig2dec/jbig2_arith_int.h ++++ b/jbig2dec/jbig2_arith_int.h +@@ -7,13 +7,10 @@ + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_arith_int.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + typedef struct _Jbig2ArithIntCtx Jbig2ArithIntCtx; +diff --git a/jbig2dec/jbig2_generic.c b/jbig2dec/jbig2_generic.c +--- a/jbig2dec/jbig2_generic.c ++++ b/jbig2dec/jbig2_generic.c +@@ -1,22 +1,19 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2005 Artifex Software, Inc. +- ++ + This software is provided AS-IS with no warranty, + either express or implied. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_generic.c 8320 2007-10-25 22:14:22Z giles $ + */ + + /** +@@ -25,7 +22,7 @@ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +@@ -540,7 +537,7 @@ jbig2_decode_generic_region(Jbig2Ctx *ctx, + return -1; + } + +-/** ++/** + * Handler for immediate generic region segments + */ + int +@@ -602,7 +599,7 @@ jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "allocated %d x %d image buffer for region decode results", + rsi.width, rsi.height); +- ++ + if (params.MMR) + { + code = jbig2_decode_generic_mmr(ctx, segment, ¶ms, +@@ -627,10 +624,9 @@ jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + jbig2_free(ctx->allocator, GB_stats); + } + +- jbig2_page_add_result(ctx, &ctx->pages[ctx->current_page], ++ jbig2_page_add_result(ctx, &ctx->pages[ctx->current_page], + image, rsi.x, rsi.y, JBIG2_COMPOSE_OR); + jbig2_image_release(ctx, image); +- ++ + return code; + } +- +diff --git a/jbig2dec/jbig2_generic.h b/jbig2dec/jbig2_generic.h +--- a/jbig2dec/jbig2_generic.h ++++ b/jbig2dec/jbig2_generic.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2004 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_generic.h 8022 2007-06-05 22:23:38Z giles $ + */ + + /** +diff --git a/jbig2dec/jbig2_huffman.c b/jbig2dec/jbig2_huffman.c +--- a/jbig2dec/jbig2_huffman.c ++++ b/jbig2dec/jbig2_huffman.c +@@ -1,30 +1,28 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_huffman.c 8022 2007-06-05 22:23:38Z giles $ + */ + +-/* Huffman table decoding procedures ++/* Huffman table decoding procedures + -- See Annex B of the JBIG2 specification */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdlib.h> ++#include <string.h> + + #ifdef JBIG2_DEBUG + #include <stdio.h> +@@ -63,7 +61,7 @@ jbig2_huffman_new (Jbig2Ctx *ctx, Jbig2WordStream *ws) + { + Jbig2HuffmanState *result; + +- result = (Jbig2HuffmanState *)jbig2_alloc(ctx->allocator, ++ result = (Jbig2HuffmanState *)jbig2_alloc(ctx->allocator, + sizeof(Jbig2HuffmanState)); + + if (result != NULL) { +@@ -94,7 +92,7 @@ jbig2_huffman_free (Jbig2Ctx *ctx, Jbig2HuffmanState *hs) + /** print current huffman state */ + void jbig2_dump_huffman_state(Jbig2HuffmanState *hs) { + fprintf(stderr, "huffman state %08x %08x offset %d.%d\n", +- hs->this_word, hs->next_word, hs->offset, hs->offset_bits); ++ hs->this_word, hs->next_word, hs->offset, hs->offset_bits); + } + + /** print the binary string we're reading from */ +@@ -121,7 +119,7 @@ jbig2_huffman_skip(Jbig2HuffmanState *hs) + if (bits) { + bits = 8 - bits; + hs->offset_bits += bits; +- hs->this_word = (hs->this_word << bits) | ++ hs->this_word = (hs->this_word << bits) | + (hs->next_word >> (32 - hs->offset_bits)); + } + +@@ -160,7 +158,7 @@ void jbig2_huffman_advance(Jbig2HuffmanState *hs, int offset) + /* return the offset of the huffman decode pointer (in bytes) + * from the beginning of the WordStream + */ +-int ++int + jbig2_huffman_offset(Jbig2HuffmanState *hs) + { + return hs->offset + (hs->offset_bits >> 3); +@@ -209,7 +207,7 @@ jbig2_huffman_get (Jbig2HuffmanState *hs, + int32_t result; + + for (;;) +- { ++ { + int log_table_size = table->log_table_size; + int PREFLEN; + +@@ -276,19 +274,20 @@ if (RANGELEN) + return result; + } + +-/* TODO: more than 8 bits here is wasteful of memory. We have support ++/* TODO: more than 8 bits here is wasteful of memory. We have support + for sub-trees in jbig2_huffman_get() above, but don't use it here. + We should, and then revert to 8 bits */ + #define LOG_TABLE_SIZE_MAX 16 + + /** Build an in-memory representation of a Huffman table from the + * set of template params provided by the spec or a table segment +- */ ++ */ + Jbig2HuffmanTable * + jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params) + { +- int LENCOUNT[1 << LOG_TABLE_SIZE_MAX]; ++ int *LENCOUNT; + int LENMAX = -1; ++ const int lencountsize = 256 * sizeof(*LENCOUNT); + const Jbig2HuffmanLine *lines = params->lines; + int n_lines = params->n_lines; + int i, j; +@@ -301,6 +300,14 @@ jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params) + int CURCODE; + int CURTEMP; + ++ LENCOUNT = jbig2_alloc(ctx->allocator, lencountsize); ++ if (LENCOUNT == NULL) { ++ jbig2_error(ctx, JBIG2_SEVERITY_FATAL, -1, ++ "couldn't allocate storage for huffman histogram"); ++ return NULL; ++ } ++ memset(LENCOUNT, 0, lencountsize); ++ + /* B.3, 1. */ + for (i = 0; i < params->n_lines; i++) + { +@@ -356,6 +363,7 @@ jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params) + end_j, max_j); + jbig2_free(ctx->allocator, result->entries); + jbig2_free(ctx->allocator, result); ++ jbig2_free(ctx->allocator, LENCOUNT); + return NULL; + } + /* todo: build extension tables */ +@@ -390,6 +398,8 @@ jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params) + } + } + ++ jbig2_free(ctx->allocator, LENCOUNT); ++ + return result; + } + +@@ -436,7 +446,7 @@ main (int argc, char **argv) + Jbig2WordStream ws; + bool oob; + int32_t code; +- ++ + ctx = jbig2_ctx_new(NULL, 0, NULL, NULL, NULL); + + tables[0] = NULL; +@@ -449,22 +459,22 @@ main (int argc, char **argv) + + printf("testing jbig2 huffmann decoding..."); + printf("\t(should be 8 5 (oob) 8)\n"); +- ++ + { + int i; + int sequence_length = sizeof(test_tabindex); +- ++ + for (i = 0; i < sequence_length; i++) { + code = jbig2_huffman_get (hs, tables[test_tabindex[i]], &oob); + if (oob) printf("(oob) "); + else printf("%d ", code); + } + } +- ++ + printf("\n"); + + jbig2_ctx_free(ctx); +- ++ + return 0; + } + #endif +diff --git a/jbig2dec/jbig2_huffman.h b/jbig2dec/jbig2_huffman.h +--- a/jbig2dec/jbig2_huffman.h ++++ b/jbig2dec/jbig2_huffman.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_huffman.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifndef JBIG2_HUFFMAN_H +@@ -66,7 +63,7 @@ jbig2_huffman_skip(Jbig2HuffmanState *hs); + + void jbig2_huffman_advance(Jbig2HuffmanState *hs, int offset); + +-int ++int + jbig2_huffman_offset(Jbig2HuffmanState *hs); + + int32_t +diff --git a/jbig2dec/jbig2_hufftab.h b/jbig2dec/jbig2_hufftab.h +--- a/jbig2dec/jbig2_hufftab.h ++++ b/jbig2dec/jbig2_hufftab.h +@@ -1,22 +1,19 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_hufftab.h 8022 2007-06-05 22:23:38Z giles $ + */ + +-/* predefined Huffman table definitions ++/* predefined Huffman table definitions + -- See Annex B of the JBIG2 specification */ + + #ifndef JBIG2_HUFFTAB_H +diff --git a/jbig2dec/jbig2_image.c b/jbig2dec/jbig2_image.c +--- a/jbig2dec/jbig2_image.c ++++ b/jbig2dec/jbig2_image.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_image.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdio.h> +@@ -35,14 +32,14 @@ Jbig2Image* jbig2_image_new(Jbig2Ctx *ctx, int width, int height) + { + Jbig2Image *image; + int stride; +- ++ + image = (Jbig2Image *)jbig2_alloc(ctx->allocator, sizeof(*image)); + if (image == NULL) { + jbig2_error(ctx, JBIG2_SEVERITY_FATAL, -1, + "could not allocate image structure"); + return NULL; + } +- ++ + stride = ((width - 1) >> 3) + 1; /* generate a byte-aligned stride */ + image->data = (uint8_t *)jbig2_alloc(ctx->allocator, stride*height); + if (image->data == NULL) { +@@ -82,7 +79,7 @@ void jbig2_image_free(Jbig2Ctx *ctx, Jbig2Image *image) + } + + /* resize a Jbig2Image */ +-Jbig2Image *jbig2_image_resize(Jbig2Ctx *ctx, Jbig2Image *image, ++Jbig2Image *jbig2_image_resize(Jbig2Ctx *ctx, Jbig2Image *image, + int width, int height) + { + if (width == image->width) { +@@ -178,7 +175,7 @@ int jbig2_image_compose_unopt(Jbig2Ctx *ctx, + } + + /* composite one jbig2_image onto another */ +-int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, ++int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, + int x, int y, Jbig2ComposeOp op) + { + int i, j; +@@ -188,7 +185,7 @@ int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, + uint8_t *s, *ss; + uint8_t *d, *dd; + uint8_t mask, rightmask; +- ++ + if (op != JBIG2_COMPOSE_OR) { + /* hand off the the general routine */ + return jbig2_image_compose_unopt(ctx, dst, src, x, y, op); +@@ -200,15 +197,15 @@ int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, + ss = src->data; + /* FIXME: this isn't sufficient for the < 0 cases */ + if (x < 0) { w += x; x = 0; } +- if (y < 0) { h += y; y = 0; } ++ if (y < 0) { h += y; y = 0; } + w = (x + w < dst->width) ? w : dst->width - x; + h = (y + h < dst->height) ? h : dst->height - y; +-#ifdef JBIG2_DEBUG ++#ifdef JBIG2_DEBUG + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, -1, +- "composting %dx%d at (%d, %d) afer clipping\n", ++ "composting %dx%d at (%d, %d) after clipping\n", + w, h, x, y); + #endif +- ++ + #if 0 + /* special case complete/strip replacement */ + /* disabled because it's only safe to do when the destination +@@ -222,8 +219,8 @@ int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, + leftbyte = x >> 3; + rightbyte = (x + w - 1) >> 3; + shift = x & 7; +- +- /* general OR case */ ++ ++ /* general OR case */ + s = ss; + d = dd = dst->data + y*dst->stride + leftbyte; + if (leftbyte == rightbyte) { +@@ -264,7 +261,7 @@ int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, + s = (ss += src->stride); + } + } +- ++ + return 0; + } + +@@ -290,7 +287,7 @@ int jbig2_image_get_pixel(Jbig2Image *image, int x, int y) + + if ((x < 0) || (x >= w)) return 0; + if ((y < 0) || (y >= h)) return 0; +- ++ + return ((image->data[byte]>>bit) & 1); + } + +diff --git a/jbig2dec/jbig2_image.h b/jbig2dec/jbig2_image.h +--- a/jbig2dec/jbig2_image.h ++++ b/jbig2dec/jbig2_image.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2002 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_image.h 8320 2007-10-25 22:14:22Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + +diff --git a/jbig2dec/jbig2_image_pbm.c b/jbig2dec/jbig2_image_pbm.c +--- a/jbig2dec/jbig2_image_pbm.c ++++ b/jbig2dec/jbig2_image_pbm.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- +- Copyright (C) 2002 Artifex Software, Inc. +- ++ ++ Copyright (C) 2009 Artifex Software, Inc. ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_image_pbm.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdio.h> +@@ -33,14 +30,14 @@ int jbig2_image_write_pbm_file(Jbig2Image *image, char *filename) + { + FILE *out; + int error; +- ++ + if ((out = fopen(filename, "wb")) == NULL) { + fprintf(stderr, "unable to open '%s' for writing", filename); + return 1; + } +- ++ + error = jbig2_image_write_pbm(image, out); +- ++ + fclose(out); + return (error); + } +@@ -51,12 +48,12 @@ int jbig2_image_write_pbm(Jbig2Image *image, FILE *out) + { + /* pbm header */ + fprintf(out, "P4\n%d %d\n", image->width, image->height); +- ++ + /* pbm format pads to a byte boundary, so we can + just write out the whole data buffer + NB: this assumes minimal stride for the width */ + fwrite(image->data, 1, image->height*image->stride, out); +- ++ + /* success */ + return 0; + } +@@ -66,14 +63,16 @@ Jbig2Image *jbig2_image_read_pbm_file(Jbig2Ctx *ctx, char *filename) + { + FILE *in; + Jbig2Image *image; +- ++ + if ((in = fopen(filename, "rb")) == NULL) { + fprintf(stderr, "unable to open '%s' for reading\n", filename); + return NULL; + } +- ++ + image = jbig2_image_read_pbm(ctx, in); +- ++ ++ fclose(in); ++ + return (image); + } + +@@ -85,7 +84,7 @@ Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in) + Jbig2Image *image; + int c; + char buf[32]; +- ++ + /* look for 'P4' magic */ + while ((c = fgetc(in)) != 'P') { + if (feof(in)) return NULL; +@@ -109,16 +108,25 @@ Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in) + while ((c = fgetc(in)) != '\n'); + continue; + } ++ /* report unexpected eof */ ++ if (c == EOF) { ++ fprintf(stderr, "end-of-file parsing pbm header\n"); ++ return NULL; ++ } + if (isdigit(c)) { + buf[i++] = c; +- while (isdigit(buf[i++] = fgetc(in))) { +- if (feof(in) || i >= 32) { ++ while (isdigit(c = fgetc(in))) { ++ if (i >= 32) { + fprintf(stderr, "pbm parsing error\n"); + return NULL; + } ++ buf[i++] = c; + } + buf[i] = '\0'; +- sscanf(buf, "%d", &dim[done]); ++ if (sscanf(buf, "%d", &dim[done]) != 1) { ++ fprintf(stderr, "couldn't read pbm image dimensions\n"); ++ return NULL; ++ } + i = 0; + done++; + } +@@ -136,7 +144,7 @@ Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in) + fprintf(stderr, "unexpected end of pbm file.\n"); + jbig2_image_release(ctx, image); + return NULL; +- } ++ } + /* success */ + return image; + } +diff --git a/jbig2dec/jbig2_image_png.c b/jbig2dec/jbig2_image_png.c +--- a/jbig2dec/jbig2_image_png.c ++++ b/jbig2dec/jbig2_image_png.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_image_png.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdio.h> +@@ -55,14 +52,14 @@ int jbig2_image_write_png_file(Jbig2Image *image, char *filename) + { + FILE *out; + int error; +- ++ + if ((out = fopen(filename, "wb")) == NULL) { + fprintf(stderr, "unable to open '%s' for writing\n", filename); + return 1; + } +- ++ + error = jbig2_image_write_png(image, out); +- ++ + fclose(out); + return (error); + } +@@ -75,14 +72,14 @@ int jbig2_image_write_png(Jbig2Image *image, FILE *out) + png_structp png; + png_infop info; + png_bytep rowpointer; +- ++ + png = png_create_write_struct(PNG_LIBPNG_VER_STRING, + NULL, NULL, NULL); + if (png == NULL) { + fprintf(stderr, "unable to create png structure\n"); + return 2; + } +- ++ + info = png_create_info_struct(png); + if (info == NULL) { + fprintf(stderr, "unable to create png info structure\n"); +@@ -104,7 +101,7 @@ int jbig2_image_write_png(Jbig2Image *image, FILE *out) + /* png_init_io(png, out); */ + png_set_write_fn(png, (png_voidp)out, jbig2_png_write_data, + jbig2_png_flush); +- ++ + /* now we fill out the info structure with our format data */ + png_set_IHDR(png, info, image->width, image->height, + 1, PNG_COLOR_TYPE_GRAY, PNG_INTERLACE_NONE, +@@ -113,17 +110,17 @@ int jbig2_image_write_png(Jbig2Image *image, FILE *out) + + /* png natively treates 0 as black. This will convert for us */ + png_set_invert_mono(png); +- ++ + /* write out each row in turn */ + rowpointer = (png_bytep)image->data; + for(i = 0; i < image->height; i++) { + png_write_row(png, rowpointer); + rowpointer += image->stride; + } +- ++ + /* finish and clean up */ + png_write_end(png, info); + png_destroy_write_struct(&png, &info); +- ++ + return 0; + } +diff --git a/jbig2dec/jbig2_metadata.c b/jbig2dec/jbig2_metadata.c +--- a/jbig2dec/jbig2_metadata.c ++++ b/jbig2dec/jbig2_metadata.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2003 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_metadata.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdlib.h> +@@ -32,7 +29,7 @@ + Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding) + { + Jbig2Metadata *md = jbig2_alloc(ctx->allocator, sizeof(Jbig2Metadata)); +- ++ + if (md != NULL) { + md->encoding = encoding; + md->entries = 0; +@@ -82,7 +79,7 @@ int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md, + const char *value, const int value_length) + { + char **keys, **values; +- ++ + /* grow the array if necessary */ + if (md->entries == md->max_entries) { + md->max_entries >>= 2; +@@ -96,12 +93,12 @@ int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md, + md->keys = keys; + md->values = values; + } +- ++ + /* copy the passed key,value pair */ + md->keys[md->entries] = jbig2_strndup(ctx, key, key_length); + md->values[md->entries] = jbig2_strndup(ctx, value, value_length); + md->entries++; +- ++ + return 0; + } + +@@ -115,10 +112,10 @@ int jbig2_parse_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment, + Jbig2Metadata *comment; + char *key, *value; + int key_length, value_length; +- ++ + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, + "ASCII comment data"); +- ++ + comment = jbig2_metadata_new(ctx, JBIG2_ENCODING_ASCII); + if (comment == NULL) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, +@@ -137,12 +134,12 @@ int jbig2_parse_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment, + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, + "'%s'\t'%s'", key, value); + } +- ++ + /* TODO: associate with ctx, page, or referred-to segment(s) */ + segment->result = comment; +- ++ + return 0; +- ++ + too_short: + jbig2_metadata_free(ctx, comment); + return jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, +diff --git a/jbig2dec/jbig2_metadata.h b/jbig2dec/jbig2_metadata.h +--- a/jbig2dec/jbig2_metadata.h ++++ b/jbig2dec/jbig2_metadata.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2003 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_metadata.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + +diff --git a/jbig2dec/jbig2_mmr.c b/jbig2dec/jbig2_mmr.c +--- a/jbig2dec/jbig2_mmr.c ++++ b/jbig2dec/jbig2_mmr.c +@@ -1,24 +1,29 @@ + /* +-jbig2dec ++ jbig2dec + +-Copyright (C) 2001-2002 Artifex Software, Inc. ++ Copyright (C) 2001-2002 Artifex Software, Inc. + +-This program is free software; you can redistribute it and/or modify +-it under the terms of the GNU General Public License as published by +-the Free Software Foundation; either version 2 of the License, or +-(at your option) any later version. ++ This software is provided AS-IS with no warranty, ++ either express or implied. + +-$Id: jbig2_mmr.c 8022 2007-06-05 22:23:38Z giles $ ++ This software is distributed under license and may not ++ be copied, modified or distributed except as expressly ++ authorized under the terms of the license contained in ++ the file LICENSE in this distribution. ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + +-/* +-An implementation of MMR decoding. This is based on the implementation +-in Fitz, which in turn is based on the one in Ghostscript. ++/* An implementation of MMR decoding. This is based on the ++ implementation in Fitz, which in turn is based on the one ++ in Ghostscript. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +diff --git a/jbig2dec/jbig2_mmr.h b/jbig2dec/jbig2_mmr.h +--- a/jbig2dec/jbig2_mmr.h ++++ b/jbig2dec/jbig2_mmr.h +@@ -7,13 +7,10 @@ + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_mmr.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + int +diff --git a/jbig2dec/jbig2_page.c b/jbig2dec/jbig2_page.c +--- a/jbig2dec/jbig2_page.c ++++ b/jbig2dec/jbig2_page.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_page.c 8778 2008-05-26 19:04:05Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stdlib.h> +@@ -76,7 +73,7 @@ jbig2_parse_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segm + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "unexpected page info segment, marking previous page finished"); + } +- ++ + /* find a free page */ + { + int index, j; +@@ -101,17 +98,17 @@ jbig2_parse_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segm + page->state = JBIG2_PAGE_NEW; + page->number = segment->page_association; + } +- ++ + /* FIXME: would be nice if we tried to work around this */ + if (segment->data_length < 19) { + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "segment too short"); + } +- ++ + /* 7.4.8.x */ + page->width = jbig2_get_int32(segment_data); + page->height = jbig2_get_int32(segment_data + 4); +- ++ + page->x_resolution = jbig2_get_int32(segment_data + 8); + page->y_resolution = jbig2_get_int32(segment_data + 12); + page->flags = segment_data[16]; +@@ -133,12 +130,12 @@ jbig2_parse_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segm + page->striped = TRUE; + } + page->end_row = 0; +- ++ + if (segment->data_length > 19) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "extra data in segment"); + } +- ++ + dump_page_info(ctx, segment, page); + + /* allocate an approprate page image buffer */ +@@ -160,7 +157,7 @@ jbig2_parse_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segm + page->image->width, page->image->height, + page->image->stride*page->image->height); + } +- ++ + return 0; + } + +@@ -177,13 +174,13 @@ jbig2_parse_end_of_stripe(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *s + if (end_row < page.end_row) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "end of stripe segment with non-positive end row advance" +- "(new end row %d vs current end row %d)", ++ " (new end row %d vs current end row %d)", + end_row, page.end_row); + } else { + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, + "end of stripe: advancing end row to %d", end_row); + } +- ++ + page.end_row = end_row; + + return 0; +@@ -236,12 +233,12 @@ jbig2_parse_end_of_page(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *seg + "end of page marker for page %d doesn't match current page number %d", + segment->page_association, page_number); + } +- ++ + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, + "end of page %d", page_number); + + jbig2_complete_page(ctx); +- ++ + #ifdef OUTPUT_PBM + jbig2_image_write_pbm(ctx->pages[ctx->current_page].image, stdout); + #endif +@@ -269,7 +266,7 @@ jbig2_page_add_result(Jbig2Ctx *ctx, Jbig2Page *page, Jbig2Image *image, + jbig2_image_resize(ctx, page->image, + page->image->width, new_height); + } +- } ++ } + + jbig2_image_compose(ctx, page->image, image, + x, y + page->end_row, JBIG2_COMPOSE_OR); +@@ -302,7 +299,7 @@ Jbig2Image *jbig2_page_out(Jbig2Ctx *ctx) + return ctx->pages[index].image; + } + } +- ++ + /* no pages available */ + return NULL; + } +@@ -313,7 +310,7 @@ Jbig2Image *jbig2_page_out(Jbig2Ctx *ctx) + int jbig2_release_page(Jbig2Ctx *ctx, Jbig2Image *image) + { + int index; +- ++ + /* find the matching page struct and mark it released */ + for (index = 0; index < ctx->max_page_index; index++) { + if (ctx->pages[index].image == image) { +@@ -324,7 +321,7 @@ int jbig2_release_page(Jbig2Ctx *ctx, Jbig2Image *image) + return 0; + } + } +- ++ + /* no matching pages */ + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, -1, + "jbig2_release_page called on unknown page"); +diff --git a/jbig2dec/jbig2_priv.h b/jbig2dec/jbig2_priv.h +--- a/jbig2dec/jbig2_priv.h ++++ b/jbig2dec/jbig2_priv.h +@@ -1,23 +1,20 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_priv.h 8022 2007-06-05 22:23:38Z giles $ +- +- shared library internals + */ + ++/* library internals */ ++ + typedef uint8_t byte; + typedef int bool; + +@@ -62,7 +59,7 @@ struct _Jbig2Ctx { + Jbig2Segment **segments; + int n_segments; /* index of last segment header parsed */ + int segment_index; /* index of last segment body parsed */ +- ++ + /* list of decoded pages, including the one in progress, + currently stored as a contiguous, 0-indexed array. */ + int current_page; +@@ -155,7 +152,7 @@ int jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + const uint8_t *segment_data); + int jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + const byte *segment_data); +- ++ + /* The word stream design is a compromise between simplicity and + trying to amortize the number of method calls. Each ::get_next_word + invocation pulls 4 bytes from the stream, packed big-endian into a +diff --git a/jbig2dec/jbig2_refinement.c b/jbig2dec/jbig2_refinement.c +--- a/jbig2dec/jbig2_refinement.c ++++ b/jbig2dec/jbig2_refinement.c +@@ -1,22 +1,19 @@ + /* + jbig2dec +- ++ + Copyright (C) 2004 Artifex Software, Inc. +- ++ + This software is provided AS-IS with no warranty, + either express or implied. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: jbig2_refinement.c 8320 2007-10-25 22:14:22Z giles $ + */ + + /** +@@ -25,7 +22,7 @@ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +@@ -37,7 +34,6 @@ + #include "jbig2_priv.h" + #include "jbig2_arith.h" + #include "jbig2_generic.h" +-#include "jbig2_mmr.h" + #include "jbig2_image.h" + + static int +@@ -72,11 +68,11 @@ jbig2_decode_refinement_template0_unopt(Jbig2Ctx *ctx, + for (y = 0; y < GRH; y++) { + for (x = 0; x < GRW; x++) { + CONTEXT = 0; +- CONTEXT |= jbig2_image_get_pixel(image, x - 1, y + 0) << 0; +- CONTEXT |= jbig2_image_get_pixel(image, x + 1, y - 1) << 1; +- CONTEXT |= jbig2_image_get_pixel(image, x + 0, y - 1) << 2; +- CONTEXT |= jbig2_image_get_pixel(image, x + params->grat[0], +- y + params->grat[1]) << 3; ++ CONTEXT |= jbig2_image_get_pixel(image, x - 1, y + 0) << 0; ++ CONTEXT |= jbig2_image_get_pixel(image, x + 1, y - 1) << 1; ++ CONTEXT |= jbig2_image_get_pixel(image, x + 0, y - 1) << 2; ++ CONTEXT |= jbig2_image_get_pixel(image, x + params->grat[0], ++ y + params->grat[1]) << 3; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+1, y-dy+1) << 4; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+0, y-dy+1) << 5; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx-1, y-dy+1) << 6; +@@ -85,13 +81,13 @@ jbig2_decode_refinement_template0_unopt(Jbig2Ctx *ctx, + CONTEXT |= jbig2_image_get_pixel(ref, x-dx-1, y-dy+0) << 9; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+1, y-dy-1) << 10; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+0, y-dy-1) << 11; +- CONTEXT |= jbig2_image_get_pixel(ref, x-dx+params->grat[2], ++ CONTEXT |= jbig2_image_get_pixel(ref, x-dx+params->grat[2], + y-dy+params->grat[3]) << 12; + bit = jbig2_arith_decode(as, &GR_stats[CONTEXT]); + jbig2_image_set_pixel(image, x, y, bit); + } + } +-#ifdef JBIG2_DEBUG ++#ifdef JBIG2_DEBUG_DUMP + { + static count = 0; + char name[32]; +@@ -127,10 +123,10 @@ jbig2_decode_refinement_template1_unopt(Jbig2Ctx *ctx, + for (y = 0; y < GRH; y++) { + for (x = 0; x < GRW; x++) { + CONTEXT = 0; +- CONTEXT |= jbig2_image_get_pixel(image, x - 1, y + 0) << 0; +- CONTEXT |= jbig2_image_get_pixel(image, x + 1, y - 1) << 1; +- CONTEXT |= jbig2_image_get_pixel(image, x + 0, y - 1) << 2; +- CONTEXT |= jbig2_image_get_pixel(image, x - 1, y - 1) << 3; ++ CONTEXT |= jbig2_image_get_pixel(image, x - 1, y + 0) << 0; ++ CONTEXT |= jbig2_image_get_pixel(image, x + 1, y - 1) << 1; ++ CONTEXT |= jbig2_image_get_pixel(image, x + 0, y - 1) << 2; ++ CONTEXT |= jbig2_image_get_pixel(image, x - 1, y - 1) << 3; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+1, y-dy+1) << 4; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+0, y-dy+1) << 5; + CONTEXT |= jbig2_image_get_pixel(ref, x-dx+1, y-dy+0) << 6; +@@ -142,7 +138,7 @@ jbig2_decode_refinement_template1_unopt(Jbig2Ctx *ctx, + } + } + +-#ifdef JBIG2_DEBUG ++#ifdef JBIG2_DEBUG_DUMP + { + static count = 0; + char name[32]; +@@ -197,9 +193,9 @@ jbig2_decode_refinement_template1(Jbig2Ctx *ctx, + const int minor_width = GRW - x > 8 ? 8 : GRW - x; + + if (y >= 1) { +- line_m1 = (line_m1 << 8) | ++ line_m1 = (line_m1 << 8) | + (x + 8 < GRW ? grreg_line[-stride + (x >> 3) + 1] : 0); +- refline_m1 = (refline_m1 << 8) | ++ refline_m1 = (refline_m1 << 8) | + (x + 8 < GRW ? grref_line[-refstride + (x >> 3) + 1] << 2 : 0); + } + +@@ -275,7 +271,7 @@ jbig2_decode_refinement_region(Jbig2Ctx *ctx, + return jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "decode_refinement_region: typical prediction coding NYI"); + if (params->GRTEMPLATE) +- return jbig2_decode_refinement_template1_unopt(ctx, segment, params, ++ return jbig2_decode_refinement_template1_unopt(ctx, segment, params, + as, image, GR_stats); + else + return jbig2_decode_refinement_template0_unopt(ctx, segment, params, +@@ -294,7 +290,7 @@ jbig2_region_find_referred(Jbig2Ctx *ctx,Jbig2Segment *segment) + int index; + + for (index = 0; index < nsegments; index++) { +- rsegment = jbig2_find_segment(ctx, ++ rsegment = jbig2_find_segment(ctx, + segment->referred_to_segments[index]); + if (rsegment == NULL) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, +@@ -317,7 +313,7 @@ jbig2_region_find_referred(Jbig2Ctx *ctx,Jbig2Segment *segment) + return NULL; + } + +-/** ++/** + * Handler for generic refinement region segments + */ + int +@@ -328,7 +324,7 @@ jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + Jbig2RegionSegmentInfo rsi; + int offset = 0; + byte seg_flags; +- ++ + /* 7.4.7 */ + if (segment->data_length < 18) + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, +@@ -362,7 +358,7 @@ jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + params.grat[2] = segment_data[offset + 2]; + params.grat[3] = segment_data[offset + 3]; + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, +- "grat1: (%d, %d) grat2: (%d, %d)", ++ "grat1: (%d, %d) grat2: (%d, %d)", + params.grat[0], params.grat[1], + params.grat[2], params.grat[3]); + offset += 4; +@@ -376,7 +372,7 @@ jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + if (ref == NULL) + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "could not find reference bitmap!"); +- /* the reference bitmap is the result of a previous ++ /* the reference bitmap is the result of a previous + intermediate region segment; the reference selection + rules say to use the first one available, and not to + reuse any intermediate result, so we simply clone it +@@ -388,7 +384,7 @@ jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + "found reference bitmap in segment %d", ref->number); + } else { + /* the reference is just (a subset of) the page buffer */ +- params.reference = jbig2_image_clone(ctx, ++ params.reference = jbig2_image_clone(ctx, + ctx->pages[ctx->current_page].image); + /* TODO: subset the image if appropriate */ + } +diff --git a/jbig2dec/jbig2_segment.c b/jbig2dec/jbig2_segment.c +--- a/jbig2dec/jbig2_segment.c ++++ b/jbig2dec/jbig2_segment.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_segment.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> /* size_t */ +@@ -75,21 +72,21 @@ jbig2_parse_segment_header (Jbig2Ctx *ctx, uint8_t *buf, size_t buf_size, + pa_size = result->flags & 0x40 ? 4 : 1; /* 7.2.6 */ + if (offset + referred_to_segment_count*referred_to_segment_size + pa_size + 4 > buf_size) + { +- jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, result->number, ++ jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, result->number, + "jbig2_parse_segment_header() called with insufficient data", -1); + jbig2_free (ctx->allocator, result); + return NULL; + } +- ++ + /* 7.2.5 */ + if (referred_to_segment_count) + { + int i; + + referred_to_segments = jbig2_alloc(ctx->allocator, referred_to_segment_count * referred_to_segment_size * sizeof(uint32_t)); +- ++ + for (i = 0; i < referred_to_segment_count; i++) { +- referred_to_segments[i] = ++ referred_to_segments[i] = + (referred_to_segment_size == 1) ? buf[offset] : + (referred_to_segment_size == 2) ? jbig2_get_int16(buf+offset) : + jbig2_get_int32(buf + offset); +@@ -104,7 +101,7 @@ jbig2_parse_segment_header (Jbig2Ctx *ctx, uint8_t *buf, size_t buf_size, + { + result->referred_to_segments = NULL; + } +- ++ + /* 7.2.6 */ + if (result->flags & 0x40) { + result->page_association = jbig2_get_int32(buf + offset); +@@ -115,7 +112,7 @@ jbig2_parse_segment_header (Jbig2Ctx *ctx, uint8_t *buf, size_t buf_size, + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, result->number, + "segment %d is associated with page %d", + result->number, result->page_association); +- ++ + /* 7.2.7 */ + result->data_length = jbig2_get_int32(buf + offset); + *p_header_size = offset + 4; +@@ -165,12 +162,12 @@ jbig2_find_segment(Jbig2Ctx *ctx, uint32_t number) + for (index = index_max; index >= 0; index--) + if (ctx->segments[index]->number == number) + return (ctx->segments[index]); +- ++ + if (global_ctx) + for (index = global_ctx->segment_index - 1; index >= 0; index--) + if (global_ctx->segments[index]->number == number) + return (global_ctx->segments[index]); +- ++ + /* didn't find a match */ + return NULL; + } +@@ -197,7 +194,7 @@ int jbig2_parse_extension_segment(Jbig2Ctx *ctx, Jbig2Segment *segment, + bool reserved, dependent, necessary; + + type = jbig2_get_int32(segment_data); +- ++ + reserved = type & 0x20000000; + dependent = type & 0x40000000; + necessary = type & 0x80000000; +@@ -206,7 +203,7 @@ int jbig2_parse_extension_segment(Jbig2Ctx *ctx, Jbig2Segment *segment, + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "extension segment is marked 'necessary' but not 'reservered' contrary to spec"); + } +- ++ + switch (type) { + case 0x20000000: return jbig2_parse_comment_ascii(ctx, segment, segment_data); + case 0x20000002: return jbig2_parse_comment_unicode(ctx, segment, segment_data); +@@ -219,7 +216,7 @@ int jbig2_parse_extension_segment(Jbig2Ctx *ctx, Jbig2Segment *segment, + "unhandled extension segment"); + } + } +- ++ + return 0; + } + +diff --git a/jbig2dec/jbig2_symbol_dict.c b/jbig2dec/jbig2_symbol_dict.c +--- a/jbig2dec/jbig2_symbol_dict.c ++++ b/jbig2dec/jbig2_symbol_dict.c +@@ -1,26 +1,23 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_symbol_dict.c 8433 2007-12-11 08:29:58Z ken $ +- +- symbol dictionary segment decode and support ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + ++/* symbol dictionary segment decode and support */ ++ + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +@@ -70,12 +67,12 @@ jbig2_dump_symbol_dict(Jbig2Ctx *ctx, Jbig2Segment *segment) + Jbig2SymbolDict *dict = (Jbig2SymbolDict *)segment->result; + int index; + char filename[24]; +- ++ + if (dict == NULL) return; + jbig2_error(ctx, JBIG2_SEVERITY_INFO, segment->number, + "dumping symbol dict as %d individual png files\n", dict->n_symbols); + for (index = 0; index < dict->n_symbols; index++) { +- snprintf(filename, sizeof(filename), "symbol_%02d-%04d.png", ++ snprintf(filename, sizeof(filename), "symbol_%02d-%04d.png", + segment->number, index); + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "dumping symbol %d/%d as '%s'", index, dict->n_symbols, filename); +@@ -93,7 +90,7 @@ Jbig2SymbolDict * + jbig2_sd_new(Jbig2Ctx *ctx, int n_symbols) + { + Jbig2SymbolDict *new = NULL; +- ++ + new = (Jbig2SymbolDict *)jbig2_alloc(ctx->allocator, + sizeof(Jbig2SymbolDict)); + if (new != NULL) { +@@ -110,7 +107,7 @@ jbig2_sd_new(Jbig2Ctx *ctx, int n_symbols) + jbig2_free(ctx->allocator, new); + return NULL; + } +- ++ + return new; + } + +@@ -119,7 +116,7 @@ void + jbig2_sd_release(Jbig2Ctx *ctx, Jbig2SymbolDict *dict) + { + int i; +- ++ + if (dict == NULL) return; + for (i = 0; i < dict->n_symbols; i++) + if (dict->glyphs[i]) jbig2_image_release(ctx, dict->glyphs[i]); +@@ -142,12 +139,12 @@ jbig2_sd_count_referred(Jbig2Ctx *ctx, Jbig2Segment *segment) + int index; + Jbig2Segment *rsegment; + int n_dicts = 0; +- ++ + for (index = 0; index < segment->referred_to_segment_count; index++) { + rsegment = jbig2_find_segment(ctx, segment->referred_to_segments[index]); + if (rsegment && ((rsegment->flags & 63) == 0)) n_dicts++; + } +- ++ + return (n_dicts); + } + +@@ -160,7 +157,7 @@ jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment) + Jbig2SymbolDict **dicts; + int n_dicts = jbig2_sd_count_referred(ctx, segment); + int dindex = 0; +- ++ + dicts = jbig2_alloc(ctx->allocator, sizeof(Jbig2SymbolDict *) * n_dicts); + for (index = 0; index < segment->referred_to_segment_count; index++) { + rsegment = jbig2_find_segment(ctx, segment->referred_to_segments[index]); +@@ -169,25 +166,25 @@ jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment) + dicts[dindex++] = (Jbig2SymbolDict *)rsegment->result; + } + } +- ++ + if (dindex != n_dicts) { + /* should never happen */ + jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "counted %d symbol dictionaries but build a list with %d.\n", + n_dicts, dindex); + } +- ++ + return (dicts); + } + +-/* generate a new symbol dictionary by concatenating a list of ++/* generate a new symbol dictionary by concatenating a list of + existing dictionaries */ + Jbig2SymbolDict * + jbig2_sd_cat(Jbig2Ctx *ctx, int n_dicts, Jbig2SymbolDict **dicts) + { + int i,j,k, symbols; + Jbig2SymbolDict *new = NULL; +- ++ + /* count the imported symbols and allocate a new array */ + symbols = 0; + for(i = 0; i < n_dicts; i++) +@@ -201,7 +198,7 @@ jbig2_sd_cat(Jbig2Ctx *ctx, int n_dicts, Jbig2SymbolDict **dicts) + for (j = 0; j < dicts[i]->n_symbols; j++) + new->glyphs[k++] = jbig2_image_clone(ctx, dicts[i]->glyphs[j]); + } +- ++ + return new; + } + +@@ -311,7 +308,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + #ifdef JBIG2_DEBUG + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "HCHEIGHT = %d", HCHEIGHT); +-#endif ++#endif + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "decoding height class %d with %d syms decoded", HCHEIGHT, NSYMSDECODED); + +@@ -374,7 +371,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + code = jbig2_decode_generic_region(ctx, segment, ®ion_params, + as, image, GB_stats); + /* todo: handle errors */ +- ++ + SDNEWSYMS->glyphs[NSYMSDECODED] = image; + + } else { +@@ -399,7 +396,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + Jbig2Image *image; + int i; + +- if (tparams == NULL) ++ if (tparams == NULL) + { + /* First time through, we need to initialise the */ + /* various tables for Huffman or adaptive encoding */ +@@ -438,7 +435,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + tparams->IADS = jbig2_arith_int_ctx_new(ctx); + tparams->IAIT = jbig2_arith_int_ctx_new(ctx); + /* Table 31 */ +- for (SBSYMCODELEN = 0; (1 << SBSYMCODELEN) < ++ for (SBSYMCODELEN = 0; (1 << SBSYMCODELEN) < + (int)(params->SDNUMINSYMS + params->SDNUMNEWSYMS); SBSYMCODELEN++); + tparams->IAID = jbig2_arith_iaid_ctx_new(ctx, SBSYMCODELEN); + tparams->IARI = jbig2_arith_int_ctx_new(ctx); +@@ -485,7 +482,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + } + + /* multiple symbols are handled as a text region */ +- jbig2_decode_text_region(ctx, segment, tparams, (const Jbig2SymbolDict * const *)refagg_dicts, ++ jbig2_decode_text_region(ctx, segment, tparams, (const Jbig2SymbolDict * const *)refagg_dicts, + n_refagg_dicts, image, data, size, GR_stats, as, (Jbig2WordStream *)NULL); + + SDNEWSYMS->glyphs[NSYMSDECODED] = image; +@@ -514,7 +511,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + "refinement references unknown symbol %d", ID); + return NULL; + } +- ++ + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "symbol is a refinement of id %d with the refinement applied at (%d,%d)", + ID, RDX, RDY); +@@ -523,14 +520,14 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + + /* Table 18 */ + rparams.GRTEMPLATE = params->SDRTEMPLATE; +- rparams.reference = (ID < ninsyms) ? ++ rparams.reference = (ID < ninsyms) ? + params->SDINSYMS->glyphs[ID] : + SDNEWSYMS->glyphs[ID-ninsyms]; + rparams.DX = RDX; + rparams.DY = RDY; + rparams.TPGRON = 0; + memcpy(rparams.grat, params->sdrat, 4); +- jbig2_decode_refinement_region(ctx, segment, ++ jbig2_decode_refinement_region(ctx, segment, + &rparams, as, image, GR_stats); + + SDNEWSYMS->glyphs[NSYMSDECODED] = image; +@@ -542,7 +539,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + { + char name[64]; + FILE *out; +- snprintf(name, 64, "sd.%04d.%04d.pbm", ++ snprintf(name, 64, "sd.%04d.%04d.pbm", + segment->number, NSYMSDECODED); + out = fopen(name, "wb"); + jbig2_image_write_pbm(SDNEWSYMS->glyphs[NSYMSDECODED], out); +@@ -558,7 +555,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + if (params->SDHUFF && !params->SDREFAGG) { + SDNEWSYMWIDTHS[NSYMSDECODED] = SYMWIDTH; + } +- ++ + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "decoded symbol %d of %d (%dx%d)", + NSYMSDECODED, params->SDNUMNEWSYMS, +@@ -597,7 +594,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + if (BMSIZE == 0) { + /* if BMSIZE == 0 bitmap is uncompressed */ + const byte *src = data + jbig2_huffman_offset(hs); +- const int stride = (image->width >> 3) + ++ const int stride = (image->width >> 3) + + ((image->width & 7) ? 1 : 0); + byte *dst = image->data; + +@@ -638,17 +635,17 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + for (j = HCFIRSTSYM; j < NSYMSDECODED; j++) { + Jbig2Image *glyph; + glyph = jbig2_image_new(ctx, SDNEWSYMWIDTHS[j], HCHEIGHT); +- jbig2_image_compose(ctx, glyph, image, ++ jbig2_image_compose(ctx, glyph, image, + -x, 0, JBIG2_COMPOSE_REPLACE); + x += SDNEWSYMWIDTHS[j]; +- SDNEWSYMS->glyphs[j] = glyph; ++ SDNEWSYMS->glyphs[j] = glyph; + } + jbig2_image_release(ctx, image); + } + + } /* end of symbol decode loop */ + +- if (tparams != NULL) ++ if (tparams != NULL) + { + if (!params->SDHUFF) + { +@@ -680,7 +677,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + } + + jbig2_free(ctx->allocator, GB_stats); +- ++ + /* 6.5.10 */ + SDEXSYMS = jbig2_sd_new(ctx, params->SDNUMEXSYMS); + { +@@ -688,7 +685,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + int j = 0; + int k, m, exflag = 0; + int32_t exrunlength; +- ++ + if (params->SDINSYMS != NULL) + m = params->SDINSYMS->n_symbols; + else +@@ -699,9 +696,18 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + exrunlength = params->SDNUMEXSYMS; + else + code = jbig2_arith_int_decode(IAEX, as, &exrunlength); ++ if (exrunlength > params->SDNUMEXSYMS - j) { ++ jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, ++ "runlength too large in export symbol table (%d > %d - %d)\n", ++ exrunlength, params->SDNUMEXSYMS, j); ++ jbig2_sd_release(ctx, SDEXSYMS); ++ /* skip to the cleanup code and return SDEXSYMS = NULL */ ++ SDEXSYMS = NULL; ++ break; ++ } + for(k = 0; k < exrunlength; k++) + if (exflag) { +- SDEXSYMS->glyphs[j++] = (i < m) ? ++ SDEXSYMS->glyphs[j++] = (i < m) ? + jbig2_image_clone(ctx, params->SDINSYMS->glyphs[i]) : + jbig2_image_clone(ctx, SDNEWSYMS->glyphs[i-m]); + i++; +@@ -709,9 +715,9 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + exflag = !exflag; + } + } +- ++ + jbig2_sd_release(ctx, SDNEWSYMS); +- ++ + if (!params->SDHUFF) { + jbig2_arith_int_ctx_free(ctx, IADH); + jbig2_arith_int_ctx_free(ctx, IADW); +@@ -722,7 +728,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + jbig2_arith_int_ctx_free(ctx, IARDX); + jbig2_arith_int_ctx_free(ctx, IARDY); + } +- jbig2_free(ctx->allocator, as); ++ jbig2_free(ctx->allocator, as); + } else { + if (params->SDREFAGG) { + jbig2_free(ctx->allocator, SDNEWSYMWIDTHS); +@@ -732,7 +738,7 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx, + } + + jbig2_word_stream_buf_free(ctx, ws); +- ++ + return SDEXSYMS; + } + +@@ -747,7 +753,7 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + int offset; + Jbig2ArithCx *GB_stats = NULL; + Jbig2ArithCx *GR_stats = NULL; +- ++ + if (segment->data_length < 10) + goto too_short; + +@@ -766,11 +772,11 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + if (params.SDHUFF) { + switch ((flags & 0x000c) >> 2) { + case 0: /* Table B.4 */ +- params.SDHUFFDH = jbig2_build_huffman_table(ctx, ++ params.SDHUFFDH = jbig2_build_huffman_table(ctx, + &jbig2_huffman_params_D); + break; + case 1: /* Table B.5 */ +- params.SDHUFFDH = jbig2_build_huffman_table(ctx, ++ params.SDHUFFDH = jbig2_build_huffman_table(ctx, + &jbig2_huffman_params_E); + break; + case 3: /* Custom table from referred segment */ +@@ -785,11 +791,11 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + } + switch ((flags & 0x0030) >> 4) { + case 0: /* Table B.2 */ +- params.SDHUFFDW = jbig2_build_huffman_table(ctx, ++ params.SDHUFFDW = jbig2_build_huffman_table(ctx, + &jbig2_huffman_params_B); + break; + case 1: /* Table B.3 */ +- params.SDHUFFDW = jbig2_build_huffman_table(ctx, ++ params.SDHUFFDW = jbig2_build_huffman_table(ctx, + &jbig2_huffman_params_C); + break; + case 3: /* Custom table from referred segment */ +@@ -811,7 +817,7 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + params.SDHUFFBMSIZE = jbig2_build_huffman_table(ctx, + &jbig2_huffman_params_A); + } +- if (flags & 0x0080) { ++ if (flags & 0x0080) { + /* Custom table from referred segment */ + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "symbol dictionary uses custom REFAGG huffman table (NYI)"); +@@ -833,7 +839,7 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "SDHUFF is zero, but contrary to spec SDHUFFDW is not."); + } +- } ++ } + + if (flags & 0x0080) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, +@@ -853,7 +859,7 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + offset += 4; + } else { + /* sdrat is meaningless if SDRTEMPLATE is 1, but set a value +- to avoid confusion if anybody looks */ ++ to avoid confusion if anybody looks */ + memset(params.sdrat, 0, 4); + } + +@@ -874,8 +880,8 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + { + int n_dicts = jbig2_sd_count_referred(ctx, segment); + Jbig2SymbolDict **dicts = NULL; +- +- params.SDINSYMS = NULL; ++ ++ params.SDINSYMS = NULL; + if (n_dicts > 0) { + dicts = jbig2_sd_list_referred(ctx, segment); + params.SDINSYMS = jbig2_sd_cat(ctx, n_dicts, dicts); +@@ -886,7 +892,7 @@ jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment, + params.SDNUMINSYMS = 0; + } + } +- ++ + /* 7.4.2.2 (4) */ + if (!params.SDHUFF) { + int stats_size = params.SDTEMPLATE == 0 ? 65536 : +diff --git a/jbig2dec/jbig2_symbol_dict.h b/jbig2dec/jbig2_symbol_dict.h +--- a/jbig2dec/jbig2_symbol_dict.h ++++ b/jbig2dec/jbig2_symbol_dict.h +@@ -1,22 +1,19 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2002 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_symbol_dict.h 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. ++*/ + +- symbol dictionary header +- */ ++/* symbol dictionary header */ + + /* the results of decoding a symbol dictionary */ + typedef struct { +@@ -47,12 +44,12 @@ Jbig2SymbolDict * + jbig2_sd_cat(Jbig2Ctx *ctx, int n_dicts, + Jbig2SymbolDict **dicts); + +-/* count the number of dictionary segments referred ++/* count the number of dictionary segments referred + to by the given segment */ + int + jbig2_sd_count_referred(Jbig2Ctx *ctx, Jbig2Segment *segment); + +-/* return an array of pointers to symbol dictionaries referred ++/* return an array of pointers to symbol dictionaries referred + to by a segment */ + Jbig2SymbolDict ** + jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment); +diff --git a/jbig2dec/jbig2_text.c b/jbig2dec/jbig2_text.c +--- a/jbig2dec/jbig2_text.c ++++ b/jbig2dec/jbig2_text.c +@@ -1,24 +1,21 @@ + /* + jbig2dec +- ++ + Copyright (C) 2002-2008 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2_text.c 8723 2008-05-09 14:00:44Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" +-#endif ++#endif + #include "os_types.h" + + #include <stddef.h> +@@ -79,14 +76,14 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + Jbig2HuffmanTable *SBSYMCODES = NULL; + int code = 0; + int RI; +- ++ + SBNUMSYMS = 0; + for (index = 0; index < n_dicts; index++) { + SBNUMSYMS += dicts[index]->n_symbols; + } + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "symbol list contains %d glyphs in %d dictionaries", SBNUMSYMS, n_dicts); +- ++ + if (params->SBHUFF) { + Jbig2HuffmanTable *runcodes; + Jbig2HuffmanParams runcodeparams; +@@ -141,14 +138,14 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + len = code; + range = 1; + } else { +- if (index < 1) { +- jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, +- "error decoding symbol id table: run length with no antecedent!"); +- /* todo: memory cleanup */ +- return -1; +- } + if (code == 32) { + len = symcodelengths[index-1].PREFLEN; ++ if (index < 1) { ++ jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, ++ "error decoding symbol id table: run length with no antecedent!"); ++ /* todo: memory cleanup */ ++ return -1; ++ } + } else { + len = 0; /* code == 33 or 34 */ + } +@@ -165,8 +162,8 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + range = SBNUMSYMS - index; + } + for (r = 0; r < range; r++) { +- symcodelengths[index+r].PREFLEN = len; +- symcodelengths[index+r].RANGELEN = 0; ++ symcodelengths[index+r].PREFLEN = len; ++ symcodelengths[index+r].RANGELEN = 0; + symcodelengths[index+r].RANGELOW = index + r; + } + index += r; +@@ -198,7 +195,7 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + + /* 6.4.5 (1) */ + jbig2_image_clear(ctx, image, params->SBDEFPIXEL); +- ++ + /* 6.4.6 */ + if (params->SBHUFF) { + STRIPT = jbig2_huffman_get(hs, params->SBHUFFDT, &code); +@@ -210,7 +207,7 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + STRIPT *= -(params->SBSTRIPS); + FIRSTS = 0; + NINSTANCES = 0; +- ++ + /* 6.4.5 (3) */ + while (NINSTANCES < params->SBNUMINSTANCES) { + /* (3b) */ +@@ -221,7 +218,7 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + } + DT *= params->SBSTRIPS; + STRIPT += DT; +- ++ + first_symbol = TRUE; + /* 6.4.5 (3c) - decode symbols in strip */ + for (;;) { +@@ -293,7 +290,7 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + Jbig2RefinementRegionParams rparams; + Jbig2Image *IBO; + int32_t RDW, RDH, RDX, RDY; +- Jbig2Image *image; ++ Jbig2Image *refimage; + int BMSIZE = 0; + + /* 6.4.11 (1, 2, 3, 4) */ +@@ -313,8 +310,8 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + + /* 6.4.11 (6) */ + IBO = IB; +- image = jbig2_image_new(ctx, IBO->width + RDW, +- IBO->height + RDH); ++ refimage = jbig2_image_new(ctx, IBO->width + RDW, ++ IBO->height + RDH); + + /* Table 12 */ + rparams.GRTEMPLATE = params->SBRTEMPLATE; +@@ -324,8 +321,8 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + rparams.TPGRON = 0; + memcpy(rparams.grat, params->sbrat, 4); + jbig2_decode_refinement_region(ctx, segment, +- &rparams, as, image, GR_stats); +- IB = image; ++ &rparams, as, refimage, GR_stats); ++ IB = refimage; + + jbig2_image_release(ctx, IBO); + +@@ -335,17 +332,17 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + } + + } +- ++ + /* (3c.vi) */ + if ((!params->TRANSPOSED) && (params->REFCORNER > 1)) { + CURS += IB->width - 1; + } else if ((params->TRANSPOSED) && !(params->REFCORNER & 1)) { + CURS += IB->height - 1; + } +- ++ + /* (3c.vii) */ + S = CURS; +- ++ + /* (3c.viii) */ + if (!params->TRANSPOSED) { + switch (params->REFCORNER) { /* FIXME: double check offsets */ +@@ -362,23 +359,23 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + case JBIG2_CORNER_BOTTOMRIGHT: y = S - IB->width + 1; x = T - IB->height + 1; break; + } + } +- ++ + /* (3c.ix) */ + #ifdef JBIG2_DEBUG + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, +- "composing glyph id %d: %dx%d @ (%d,%d) symbol %d/%d", ++ "composing glyph id %d: %dx%d @ (%d,%d) symbol %d/%d", + ID, IB->width, IB->height, x, y, NINSTANCES + 1, + params->SBNUMINSTANCES); + #endif + jbig2_image_compose(ctx, image, IB, x, y, params->SBCOMBOP); +- ++ + /* (3c.x) */ + if ((!params->TRANSPOSED) && (params->REFCORNER < 2)) { + CURS += IB->width -1 ; + } else if ((params->TRANSPOSED) && (params->REFCORNER & 1)) { + CURS += IB->height - 1; + } +- ++ + /* (3c.xi) */ + NINSTANCES++; + +@@ -390,8 +387,8 @@ jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, + + if (params->SBHUFF) { + jbig2_release_huffman_table(ctx, SBSYMCODES); +- } +- ++ } ++ + return 0; + } + +@@ -411,22 +408,22 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + uint16_t huffman_flags = 0; + Jbig2ArithCx *GR_stats = NULL; + int code = 0; +- Jbig2WordStream *ws = NULL; +- Jbig2ArithState *as = NULL; +- ++ Jbig2WordStream *ws = NULL; ++ Jbig2ArithState *as = NULL; ++ + /* 7.4.1 */ + if (segment->data_length < 17) + goto too_short; + jbig2_get_region_segment_info(®ion_info, segment_data); + offset += 17; +- ++ + /* 7.4.3.1.1 */ + flags = jbig2_get_int16(segment_data + offset); + offset += 2; + + jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "text region header flags 0x%04x", flags); +- ++ + params.SBHUFF = flags & 0x0001; + params.SBREFINE = flags & 0x0002; + params.LOGSBSTRIPS = (flags & 0x000c) >> 2; +@@ -450,7 +447,7 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + /* 7.4.3.1.2 */ + huffman_flags = jbig2_get_int16(segment_data + offset); + offset += 2; +- ++ + if (huffman_flags & 0x8000) + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "reserved bit 15 of text region huffman flags is not zero"); +@@ -465,16 +462,19 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + params.sbrat[2] = segment_data[offset + 2]; + params.sbrat[3] = segment_data[offset + 3]; + offset += 4; ++ } else { ++ /* zero these for the sake of later debug messages */ ++ memset(params.sbrat, 0, sizeof(params.sbrat)); + } + } +- ++ + /* 7.4.3.1.4 */ + params.SBNUMINSTANCES = jbig2_get_int32(segment_data + offset); + offset += 4; +- ++ + if (params.SBHUFF) { + /* 7.4.3.1.5 - Symbol ID Huffman table */ +- /* ...this is handled in the segment body decoder */ ++ /* ...this is handled in the segment body decoder */ + + /* 7.4.3.1.6 - Other Huffman table selection */ + switch (huffman_flags & 0x0003) { +@@ -626,12 +626,12 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + "text region uses custom RSIZE huffman table (NYI)"); + break; + } +- ++ + if (huffman_flags & 0x8000) { + jbig2_error(ctx, JBIG2_SEVERITY_WARNING, segment->number, + "text region huffman flags bit 15 is set, contrary to spec"); + } +- ++ + /* 7.4.3.1.7 */ + /* For convenience this is done in the body decoder routine */ + } +@@ -640,7 +640,7 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + "text region: %d x %d @ (%d,%d) %d symbols", + region_info.width, region_info.height, + region_info.x, region_info.y, params.SBNUMINSTANCES); +- ++ + /* 7.4.3.2 (2) - compose the list of symbol dictionaries */ + n_dicts = jbig2_sd_count_referred(ctx, segment); + if (n_dicts != 0) { +@@ -656,7 +656,7 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + } else { + int index; + if (dicts[0] == NULL) { +- return jbig2_error(ctx, JBIG2_SEVERITY_WARNING, ++ return jbig2_error(ctx, JBIG2_SEVERITY_WARNING, + segment->number, + "unable to find first referenced symbol dictionary!"); + } +@@ -745,17 +745,17 @@ jbig2_parse_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const byte *segmen + segment->result = image; + } else { + /* otherwise composite onto the page */ +- jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, ++ jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number, + "composing %dx%d decoded text region onto page at (%d, %d)", + region_info.width, region_info.height, region_info.x, region_info.y); + jbig2_page_add_result(ctx, &ctx->pages[ctx->current_page], image, + region_info.x, region_info.y, region_info.op); + jbig2_image_release(ctx, image); + } +- +- /* success */ ++ ++ /* success */ + return 0; +- ++ + too_short: + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "Segment too short"); +diff --git a/jbig2dec/jbig2_text.h b/jbig2dec/jbig2_text.h +--- a/jbig2dec/jbig2_text.h ++++ b/jbig2dec/jbig2_text.h +@@ -1,76 +1,73 @@ +-/*
+- jbig2dec
+-
+- Copyright (C) 2002-2004 Artifex Software, Inc.
+-
+- This software is distributed under license and may not
+- be copied, modified or distributed except as expressly
+- authorized under the terms of the license contained in
+- the file LICENSE in this distribution.
+-
+- For information on commercial licensing, go to
+- http://www.artifex.com/licensing/ or contact
+- Artifex Software, Inc., 101 Lucas Valley Road #110,
+- San Rafael, CA 94903, U.S.A., +1(415)492-9861.
+-
+- $Id: jbig2_text.h 8022 2007-06-05 22:23:38Z giles $
+-*/
+-
+-/**
+- * Headers for Text region handling
+- **/
+-
+-typedef enum {
+- JBIG2_CORNER_BOTTOMLEFT = 0,
+- JBIG2_CORNER_TOPLEFT = 1,
+- JBIG2_CORNER_BOTTOMRIGHT = 2,
+- JBIG2_CORNER_TOPRIGHT = 3
+-} Jbig2RefCorner;
+-
+-typedef struct {
+- bool SBHUFF;
+- bool SBREFINE;
+- bool SBDEFPIXEL;
+- Jbig2ComposeOp SBCOMBOP;
+- bool TRANSPOSED;
+- Jbig2RefCorner REFCORNER;
+- int SBDSOFFSET;
+- /* int SBW; */
+- /* int SBH; */
+- uint32_t SBNUMINSTANCES;
+- int LOGSBSTRIPS;
+- int SBSTRIPS;
+- /* int SBNUMSYMS; */
+- /* SBSYMCODES */
+- /* SBSYMCODELEN */
+- /* SBSYMS */
+- Jbig2HuffmanTable *SBHUFFFS;
+- Jbig2HuffmanTable *SBHUFFDS;
+- Jbig2HuffmanTable *SBHUFFDT;
+- Jbig2HuffmanTable *SBHUFFRDW;
+- Jbig2HuffmanTable *SBHUFFRDH;
+- Jbig2HuffmanTable *SBHUFFRDX;
+- Jbig2HuffmanTable *SBHUFFRDY;
+- Jbig2HuffmanTable *SBHUFFRSIZE;
+- Jbig2ArithIntCtx *IADT;
+- Jbig2ArithIntCtx *IAFS;
+- Jbig2ArithIntCtx *IADS;
+- Jbig2ArithIntCtx *IAIT;
+- Jbig2ArithIaidCtx *IAID;
+- Jbig2ArithIntCtx *IARI;
+- Jbig2ArithIntCtx *IARDW;
+- Jbig2ArithIntCtx *IARDH;
+- Jbig2ArithIntCtx *IARDX;
+- Jbig2ArithIntCtx *IARDY;
+- bool SBRTEMPLATE;
+- int8_t sbrat[4];
+-} Jbig2TextRegionParams;
+-
+-int
+-jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+- const Jbig2TextRegionParams *params,
+- const Jbig2SymbolDict * const *dicts, const int n_dicts,
+- Jbig2Image *image,
+- const byte *data, const size_t size,
+- Jbig2ArithCx *GR_stats,
+- Jbig2ArithState *as, Jbig2WordStream *ws);
++/* ++ jbig2dec ++ ++ Copyright (C) 2002-2004 Artifex Software, Inc. ++ ++ This software is distributed under license and may not ++ be copied, modified or distributed except as expressly ++ authorized under the terms of the license contained in ++ the file LICENSE in this distribution. ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. ++*/ ++ ++/** ++ * Headers for Text region handling ++ **/ ++ ++typedef enum { ++ JBIG2_CORNER_BOTTOMLEFT = 0, ++ JBIG2_CORNER_TOPLEFT = 1, ++ JBIG2_CORNER_BOTTOMRIGHT = 2, ++ JBIG2_CORNER_TOPRIGHT = 3 ++} Jbig2RefCorner; ++ ++typedef struct { ++ bool SBHUFF; ++ bool SBREFINE; ++ bool SBDEFPIXEL; ++ Jbig2ComposeOp SBCOMBOP; ++ bool TRANSPOSED; ++ Jbig2RefCorner REFCORNER; ++ int SBDSOFFSET; ++ /* int SBW; */ ++ /* int SBH; */ ++ uint32_t SBNUMINSTANCES; ++ int LOGSBSTRIPS; ++ int SBSTRIPS; ++ /* int SBNUMSYMS; */ ++ /* SBSYMCODES */ ++ /* SBSYMCODELEN */ ++ /* SBSYMS */ ++ Jbig2HuffmanTable *SBHUFFFS; ++ Jbig2HuffmanTable *SBHUFFDS; ++ Jbig2HuffmanTable *SBHUFFDT; ++ Jbig2HuffmanTable *SBHUFFRDW; ++ Jbig2HuffmanTable *SBHUFFRDH; ++ Jbig2HuffmanTable *SBHUFFRDX; ++ Jbig2HuffmanTable *SBHUFFRDY; ++ Jbig2HuffmanTable *SBHUFFRSIZE; ++ Jbig2ArithIntCtx *IADT; ++ Jbig2ArithIntCtx *IAFS; ++ Jbig2ArithIntCtx *IADS; ++ Jbig2ArithIntCtx *IAIT; ++ Jbig2ArithIaidCtx *IAID; ++ Jbig2ArithIntCtx *IARI; ++ Jbig2ArithIntCtx *IARDW; ++ Jbig2ArithIntCtx *IARDH; ++ Jbig2ArithIntCtx *IARDX; ++ Jbig2ArithIntCtx *IARDY; ++ bool SBRTEMPLATE; ++ int8_t sbrat[4]; ++} Jbig2TextRegionParams; ++ ++int ++jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, ++ const Jbig2TextRegionParams *params, ++ const Jbig2SymbolDict * const *dicts, const int n_dicts, ++ Jbig2Image *image, ++ const byte *data, const size_t size, ++ Jbig2ArithCx *GR_stats, ++ Jbig2ArithState *as, Jbig2WordStream *ws); +diff --git a/jbig2dec/jbig2dec.c b/jbig2dec/jbig2dec.c +--- a/jbig2dec/jbig2dec.c ++++ b/jbig2dec/jbig2dec.c +@@ -1,25 +1,29 @@ + /* + jbig2dec +- +- Copyright (C) 2001-2003 Artifex Software, Inc. +- ++ ++ Copyright (C) 2001-2009 Artifex Software, Inc. ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: jbig2dec.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H + #include "config.h" + #endif + ++#ifndef PACKAGE ++#define PACKAGE "jbig2dec" ++#endif ++#ifndef VERSION ++#define VERSION "unknown-version" ++#endif ++ + #include <stdio.h> + #include <stdlib.h> + #include <stddef.h> +@@ -86,7 +90,7 @@ hash_print(jbig2dec_params_t *params, FILE *out) + unsigned char md[SHA1_DIGEST_SIZE]; + char digest[2*SHA1_DIGEST_SIZE + 1]; + int i; +- ++ + SHA1_Final(params->hash_ctx, md); + for (i = 0; i < SHA1_DIGEST_SIZE; i++) { + snprintf(&(digest[2*i]), 3, "%02x", md[i]); +@@ -114,7 +118,7 @@ set_output_format(jbig2dec_params_t *params, const char *format) + #endif + /* default to pbm */ + params->output_format=jbig2dec_format_pbm; +- ++ + return 0; + } + +@@ -223,7 +227,7 @@ print_usage (void) + #endif + "\n" + ); +- ++ + return 1; + } + +@@ -234,7 +238,7 @@ error_callback(void *error_callback_data, const char *buf, Jbig2Severity severit + const jbig2dec_params_t *params = error_callback_data; + char *type; + char segment[22]; +- ++ + switch (severity) { + case JBIG2_SEVERITY_DEBUG: + if (params->verbose < 3) return 0; +@@ -250,7 +254,7 @@ error_callback(void *error_callback_data, const char *buf, Jbig2Severity severit + } + if (seg_idx == -1) segment[0] = '\0'; + else snprintf(segment, sizeof(segment), "(segment 0x%02x)", seg_idx); +- ++ + fprintf(stderr, "jbig2dec %s %s %s\n", type, buf, segment); + + return 0; +@@ -262,15 +266,15 @@ make_output_filename(const char *input_filename, const char *extension) + char *output_filename; + const char *c, *e; + int len; +- ++ + if (extension == NULL) { + fprintf(stderr, "make_output_filename called with no extension!\n"); + exit (1); + } +- ++ + if (input_filename == NULL) + c = "out"; +- else { ++ else { + /* strip any leading path */ + c = strrchr(input_filename, '/'); /* *nix */ + if (c == NULL) +@@ -284,24 +288,24 @@ make_output_filename(const char *input_filename, const char *extension) + /* make sure we haven't just stripped the last character */ + if (*c == '\0') + c = "out"; +- ++ + /* strip the extension */ + len = strlen(c); + e = strrchr(c, '.'); + if (e != NULL) + len -= strlen(e); +- ++ + /* allocate enough space for the base + ext */ + output_filename = malloc(len + strlen(extension) + 1); + if (output_filename == NULL) { + fprintf(stderr, "couldn't allocate memory for output_filename\n"); + exit (1); + } +- ++ + strncpy(output_filename, c, len); + strncpy(output_filename + len, extension, strlen(extension)); + *(output_filename + len + strlen(extension)) = '\0'; +- ++ + /* return the new string */ + return (output_filename); + } +@@ -343,7 +347,7 @@ write_page_image(jbig2dec_params_t *params, Jbig2Image *image) + return 1; + } + } +- ++ + return 0; + } + +@@ -351,17 +355,17 @@ static int + write_document_hash(jbig2dec_params_t *params) + { + FILE *out; +- ++ + if (!strncmp(params->output_file, "-", 2)) { + out = stderr; + } else { + out = stdout; + } +- ++ + fprintf(out, "Hash of decoded document: "); + hash_print(params, out); + fprintf(out, "\n"); +- ++ + return 0; + } + +@@ -373,18 +377,18 @@ main (int argc, char **argv) + uint8_t buf[4096]; + jbig2dec_params_t params; + int filearg; +- ++ + /* set defaults */ + params.mode = render; + params.verbose = 1; + params.hash = 0; + params.output_file = NULL; + params.output_format = jbig2dec_format_none; +- ++ + filearg = parse_options(argc, argv, ¶ms); + + if (params.hash) hash_init(¶ms); +- ++ + switch (params.mode) { + case usage: + print_usage(); +@@ -394,7 +398,7 @@ main (int argc, char **argv) + fprintf(stderr, "Sorry, segment dump not yet implemented\n"); + break; + case render: +- ++ + if ((argc - filearg) == 1) + /* only one argument--open as a jbig2 file */ + { +@@ -430,7 +434,7 @@ main (int argc, char **argv) + else + /* any other number of arguments */ + return print_usage(); +- ++ + ctx = jbig2_ctx_new(NULL, f_page != NULL ? JBIG2_OPTIONS_EMBEDDED : 0, + NULL, + error_callback, ¶ms); +@@ -469,7 +473,7 @@ main (int argc, char **argv) + /* work around broken CVision embedded streams */ + if (f_page != NULL) + jbig2_complete_page(ctx); +- ++ + if (params.output_file == NULL) + { + #ifdef HAVE_LIBPNG +@@ -494,14 +498,14 @@ main (int argc, char **argv) + } + if (params.hash) write_document_hash(¶ms); + } +- ++ + jbig2_ctx_free(ctx); + + } /* end params.mode switch */ + + if (params.output_file) free(params.output_file); + if (params.hash) hash_free(¶ms); +- ++ + /* fin */ + return 0; + } +diff --git a/jbig2dec/memcmp.c b/jbig2dec/memcmp.c +--- a/jbig2dec/memcmp.c ++++ b/jbig2dec/memcmp.c +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2001-2005 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, +- San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +- $Id: memcmp.c 8022 2007-06-05 22:23:38Z giles $ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, ++ San Rafael, CA 94903, U.S.A., +1(415)492-9861. + */ + + #ifdef HAVE_CONFIG_H +diff --git a/jbig2dec/missing b/jbig2dec/missing +--- a/jbig2dec/missing ++++ b/jbig2dec/missing +@@ -1,9 +1,9 @@ + #! /bin/sh + # Common stub for a few missing GNU programs while installing. + +-scriptversion=2005-02-08.22 ++scriptversion=2006-05-10.23 + +-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005 ++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 + # Free Software Foundation, Inc. + # Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +@@ -19,8 +19,8 @@ scriptversion=2005-02-08.22 + + # You should have received a copy of the GNU General Public License + # along with this program; if not, write to the Free Software +-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +-# 02111-1307, USA. ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA ++# 02110-1301, USA. + + # As a special exception to the GNU General Public License, if you + # distribute this file as part of a program that contains a +@@ -33,6 +33,8 @@ if test $# -eq 0; then + fi + + run=: ++sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' ++sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + + # In the cases where this matters, `missing' is being run in the + # srcdir already. +@@ -44,7 +46,7 @@ fi + + msg="missing on your system" + +-case "$1" in ++case $1 in + --run) + # Try to run requested program, and just exit if it succeeds. + run= +@@ -77,6 +79,7 @@ Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' ++ autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c +@@ -106,7 +109,7 @@ esac + # Now exit if we have it, but it failed. Also exit now if we + # don't have it and --version was passed (most likely to detect + # the program). +-case "$1" in ++case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; +@@ -135,7 +138,7 @@ esac + + # If it does not exist, or fails to run (possibly an outdated version), + # try to emulate it. +-case "$1" in ++case $1 in + aclocal*) + echo 1>&2 "\ + WARNING: \`$1' is $msg. You should only need it if +@@ -164,7 +167,7 @@ WARNING: \`$1' is $msg. You should only need it if + test -z "$files" && files="config.h" + touch_files= + for f in $files; do +- case "$f" in ++ case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; +@@ -192,8 +195,8 @@ WARNING: \`$1' is needed, but is $msg. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + +- file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` +- test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else +@@ -214,25 +217,25 @@ WARNING: \`$1' $msg. You should only need it if + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h +- if [ $# -ne 1 ]; then ++ if test $# -ne 1; then + eval LASTARG="\${$#}" +- case "$LASTARG" in ++ case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` +- if [ -f "$SRCFILE" ]; then ++ if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` +- if [ -f "$SRCFILE" ]; then ++ if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi +- if [ ! -f y.tab.h ]; then ++ if test ! -f y.tab.h; then + echo >y.tab.h + fi +- if [ ! -f y.tab.c ]; then ++ if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; +@@ -244,18 +247,18 @@ WARNING: \`$1' is $msg. You should only need it if + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c +- if [ $# -ne 1 ]; then ++ if test $# -ne 1; then + eval LASTARG="\${$#}" +- case "$LASTARG" in ++ case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` +- if [ -f "$SRCFILE" ]; then ++ if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi +- if [ ! -f lex.yy.c ]; then ++ if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; +@@ -267,11 +270,9 @@ WARNING: \`$1' is $msg. You should only need it if + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + +- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` +- if test -z "$file"; then +- file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` +- fi +- if [ -f "$file" ]; then ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` ++ if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file +@@ -289,14 +290,23 @@ WARNING: \`$1' is $msg. You should only need it if + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... +- file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` +- file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` ++ file=`sed -n ' ++ /^@setfilename/{ ++ s/.* \([^ ]*\) *$/\1/ ++ p ++ q ++ }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi ++ # If the file does not exist, the user really needs makeinfo; ++ # let's fail without touching anything. ++ test -f $file || exit 1 + touch $file + ;; + +@@ -314,13 +324,13 @@ WARNING: \`$1' is $msg. You should only need it if + fi + firstarg="$1" + if shift; then +- case "$firstarg" in ++ case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac +- case "$firstarg" in ++ case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 +diff --git a/jbig2dec/os_types.h b/jbig2dec/os_types.h +--- a/jbig2dec/os_types.h ++++ b/jbig2dec/os_types.h +@@ -1,19 +1,16 @@ + /* + jbig2dec +- ++ + Copyright (C) 2003 Artifex Software, Inc. +- ++ + This software is distributed under license and may not + be copied, modified or distributed except as expressly + authorized under the terms of the license contained in + the file LICENSE in this distribution. +- +- For information on commercial licensing, go to +- http://www.artifex.com/licensing/ or contact +- Artifex Software, Inc., 101 Lucas Valley Road #110, ++ ++ For further licensing information refer to http://artifex.com/ or ++ contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861. +- +- $Id: os_types.h 8037 2007-06-10 01:51:33Z alexcher $ + */ + + /* +@@ -41,7 +38,7 @@ + #endif + #elif defined(HAVE_CONFIG_H) + # include "config_types.h" +-#elif defined(_WIN32) || defined(__WIN32__) ++#elif defined(_WIN32) || defined(__WIN32__) + # include "config_win32.h" + #endif + +diff --git a/jbig2dec/sha1.c b/jbig2dec/sha1.c +--- a/jbig2dec/sha1.c ++++ b/jbig2dec/sha1.c +@@ -4,7 +4,7 @@ By Steve Reid <sreid@sea-to-sky.net> + 100% Public Domain + + ----------------- +-Modified 7/98 ++Modified 7/98 + By James H. Brown <jbrown@burgoyne.com> + Still 100% Public Domain + +@@ -26,7 +26,7 @@ Since the file IO in main() reads 16K at a time, any file 8K or larger would + be guaranteed to generate the wrong hash (e.g. Test Vector #3, a million + "a"s). + +-I also changed the declaration of variables i & j in SHA1Update to ++I also changed the declaration of variables i & j in SHA1Update to + unsigned long from unsigned int for the same reason. + + These changes should make no difference to any 32 bit implementations since +@@ -53,7 +53,7 @@ Still 100% public domain + Modified 4/01 + By Saul Kravitz <Saul.Kravitz@celera.com> + Still 100% PD +-Modified to run on Compaq Alpha hardware. ++Modified to run on Compaq Alpha hardware. + + ----------------- + Modified 07/2002 +@@ -116,7 +116,7 @@ void SHA1_Transform(uint32_t state[5], const uint8_t buffer[64]); + void SHAPrintContext(SHA1_CTX *context, char *msg){ + printf("%s (%d,%d) %x %x %x %x %x\n", + msg, +- context->count[0], context->count[1], ++ context->count[0], context->count[1], + context->state[0], + context->state[1], + context->state[2], +@@ -245,7 +245,7 @@ void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]) + digest[i] = (uint8_t) + ((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); + } +- ++ + /* Wipe variables */ + i = 0; + memset(context->buffer, 0, 64); +@@ -257,7 +257,7 @@ void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]) + SHA1_Transform(context->state, context->buffer); + #endif + } +- ++ + /*************************************************************/ + + #if 0 +@@ -282,7 +282,7 @@ FILE* file; + fputs("Unable to open file.", stderr); + return(-1); + } +- } ++ } + SHA1_Init(&context); + while (!feof(file)) { /* note: what if ferror(file) */ + i = fread(buffer, 1, 16384, file); +@@ -313,13 +313,13 @@ static char *test_results[] = { + "A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D", + "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1", + "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F"}; +- ++ + + void digest_to_hex(const uint8_t digest[SHA1_DIGEST_SIZE], char *output) + { + int i,j; + char *c = output; +- ++ + for (i = 0; i < SHA1_DIGEST_SIZE/4; i++) { + for (j = 0; j < 4; j++) { + sprintf(c,"%02X", digest[i*4+j]); +@@ -330,7 +330,7 @@ void digest_to_hex(const uint8_t digest[SHA1_DIGEST_SIZE], char *output) + } + *(c - 1) = '\0'; + } +- ++ + int main(int argc, char** argv) + { + int k; +@@ -339,8 +339,8 @@ int main(int argc, char** argv) + char output[80]; + + fprintf(stdout, "verifying SHA-1 implementation... "); +- +- for (k = 0; k < 2; k++){ ++ ++ for (k = 0; k < 2; k++){ + SHA1_Init(&context); + SHA1_Update(&context, (uint8_t*)test_data[k], strlen(test_data[k])); + SHA1_Final(&context, digest); +@@ -352,7 +352,7 @@ int main(int argc, char** argv) + fprintf(stderr,"\t%s returned\n", output); + fprintf(stderr,"\t%s is correct\n", test_results[k]); + return (1); +- } ++ } + } + /* million 'a' vector we feed separately */ + SHA1_Init(&context); +diff --git a/jbig2dec/test_jbig2dec.py b/jbig2dec/test_jbig2dec.py +--- a/jbig2dec/test_jbig2dec.py ++++ b/jbig2dec/test_jbig2dec.py +@@ -1,12 +1,60 @@ + #! /usr/bin/env python + + # this is the testtest script for jbig2dec +-# $Id: test_jbig2dec.py 6300 2005-12-28 19:56:24Z giles $ + + import os, re +-import unittest ++import sys, time + +-class KnownFileHash(unittest.TestCase): ++class SelfTest: ++ 'generic class for self tests' ++ def __init__(self): ++ self.result = 'unrun' ++ self.msg = '' ++ def shortDescription(self): ++ 'returns a short name for the test' ++ return "generic self test" ++ def runTest(self): ++ 'call this to execute the test' ++ pass ++ def fail(self, msg=None): ++ self.result = 'FAIL' ++ self.msg = msg ++ def failIf(self, check, msg=None): ++ if check: self.fail(msg) ++ def assertEqual(self, a, b, msg=None): ++ if a != b: self.fail(msg) ++ ++class SelfTestSuite: ++ 'generic class for running a collection of SelfTest instances' ++ def __init__(self, stream=sys.stderr): ++ self.stream = stream ++ self.tests = [] ++ self.fails = [] ++ self.xfails = [] ++ self.errors = [] ++ def addTest(self, test): ++ self.tests.append(test) ++ def run(self): ++ starttime = time.time() ++ for test in self.tests: ++ self.stream.write("%s ... " % test.shortDescription()) ++ test.result = 'ok' ++ test.runTest() ++ if test.result != 'ok': ++ self.fails.append(test) ++ self.stream.write("%s\n" % test.result) ++ stoptime = time.time() ++ self.stream.write('-'*72 + '\n') ++ self.stream.write('ran %d tests in %.3f seconds\n\n' % ++ (len(self.tests), stoptime - starttime)) ++ if len(self.fails): ++ self.stream.write('FAILED %d of %d tests\n' % ++ (len(self.fails),len(self.tests))) ++ else: ++ self.stream.write('PASSED all %d tests\n' % len(self.tests)) ++ ++class KnownFileHash(SelfTest): ++ 'self test to check for correct decode of known test files' + + # hashes of known test inputs + known_042_DECODED = "ebfdf6e2fc5ff3ee2271c2fa19de0e52712046e8" +@@ -101,10 +149,10 @@ class KnownFileHash(unittest.TestCase): + "ff373f070f5f405b732c53ffffff087eff22ff5b") ) + + def __init__(self, file, file_hash, decode_hash): ++ SelfTest.__init__(self) + self.file = file + self.file_hash = file_hash + self.decode_hash = decode_hash +- unittest.TestCase.__init__(self) + + def shortDescription(self): + return "Checking '%s' for correct decoded document hash" % self.file +@@ -126,7 +174,7 @@ class KnownFileHash(unittest.TestCase): + return + self.fail('document hash was not found in the output') + +-suite = unittest.TestSuite() ++suite = SelfTestSuite() + for filename, file_hash, decode_hash in KnownFileHash.known_hashes: + # only add tests for files we can find + if not os.access(filename, os.R_OK): continue +@@ -135,8 +183,5 @@ for filename, file_hash, decode_hash in KnownFileHash.known_hashes: + + # run the defined tests if we're called as a script + if __name__ == "__main__": +- import sys +- verbosity = 2 +- runner = unittest.TextTestRunner(verbosity=verbosity) +- result = runner.run(suite) +- sys.exit(not result.wasSuccessful()) ++ result = suite.run() ++ sys.exit(not result) |