diff options
Diffstat (limited to 'screen/screen-4.0.2/configure.patch')
| -rw-r--r-- | screen/screen-4.0.2/configure.patch | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/screen/screen-4.0.2/configure.patch b/screen/screen-4.0.2/configure.patch index e69de29bb2..9735153d24 100644 --- a/screen/screen-4.0.2/configure.patch +++ b/screen/screen-4.0.2/configure.patch @@ -0,0 +1,272 @@ +--- screen-4.0.1/configure.in~configure ++++ screen-4.0.1/configure.in +@@ -46,6 +46,7 @@ + AC_PROG_GCC_TRADITIONAL + AC_ISC_POSIX + ++AC_MSG_CHECKING([for compiler sanity]) + AC_TRY_RUN(main(){exit(0);},,[ + if test $CC != cc ; then + AC_NOTE(Your $CC failed - restarting with CC=cc) +@@ -54,22 +55,17 @@ + export CC + exec $0 $configure_args + fi +-]) +- +-AC_TRY_RUN(main(){exit(0);},, +-exec 5>&2 +-eval $ac_link +-AC_NOTE(CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;) +-AC_NOTE($ac_compile) +-AC_MSG_ERROR(Can't run the compiler - sorry)) ++],AC_MSG_WARN([skipping test due to crosscompilation])) + ++AC_MSG_CHECKING([if compiler sets exit status]) + AC_TRY_RUN([ + main() + { + int __something_strange_(); + __something_strange_(0); + } +-],AC_MSG_ERROR(Your compiler does not set the exit status - sorry)) ++],AC_MSG_ERROR(Your compiler does not set the exit status - sorry),, ++AC_MSG_WARN(skipping test due to crosscompilation)) + + AC_PROG_AWK + +@@ -292,7 +288,8 @@ + dnl **** FIFO tests **** + dnl + +-AC_CHECKING(fifos) ++AC_CACHE_CHECK([usable fifos], ++ [screen_cv_sys_fifo_usable], + AC_TRY_RUN([ + #include <sys/types.h> + #include <sys/stat.h> +@@ -357,12 +354,11 @@ + exit(1); + exit(0); + } +-], AC_NOTE(- your fifos are usable) fifo=1, +-AC_NOTE(- your fifos are not usable)) +-rm -f /tmp/conftest* ++], screen_cv_sys_fifo_usable=yes, screen_cv_sys_fifo_usable=no)) + +-if test -n "$fifo"; then +-AC_CHECKING(for broken fifo implementation) ++if test X"$screen_cv_sys_fifo_usable" = Xyes; then ++AC_CACHE_CHECK([broken fifo implementation], ++ [screen_cv_sys_fifo_broken_impl], + AC_TRY_RUN([ + #include <sys/types.h> + #include <fcntl.h> +@@ -407,9 +403,11 @@ + exit(1); + exit(0); + } +-], AC_NOTE(- your implementation is ok), +-AC_NOTE(- you have a broken implementation) AC_DEFINE(BROKEN_PIPE) fifobr=1) +-rm -f /tmp/conftest* ++], screen_cv_sys_fifo_broken_impl=no, ++screen_cv_sys_fifo_broken_impl=yes)) ++if test X"$screen_cv_sys_fifo_broken_impl" = Xyes; then ++ AC_DEFINE(BROKEN_PIPE) ++fi + fi + + dnl +@@ -418,7 +416,8 @@ + dnl may need LIBS="$LIBS -lsocket" here + dnl + +-AC_CHECKING(sockets) ++AC_CACHE_CHECK([sockets are usable], ++ [screen_cv_sys_sockets_usable], + AC_TRY_RUN([ + #include <sys/types.h> + #include <sys/socket.h> +@@ -469,12 +468,13 @@ + exit(1); + exit(0); + } +-], AC_NOTE(- your sockets are usable) sock=1, +-AC_NOTE(- your sockets are not usable)) +-rm -f /tmp/conftest* ++], screen_cv_sys_sockets_usable=yes, ++screen_cv_sys_sockets_usable=no)) + +-if test -n "$sock"; then ++if test X"$screen_cv_sys_sockets_usable" = Xyes; then + AC_CHECKING(socket implementation) ++AC_CACHE_CHECK([if sockets are not stored in the filesystem], ++ [screen_cv_sys_sockets_nofs], + AC_TRY_RUN([ + #include <sys/types.h> + #include <sys/stat.h> +@@ -500,22 +500,24 @@ + close(s); + exit(0); + } +-],AC_NOTE(- you are normal), +-AC_NOTE(- unix domain sockets are not kept in the filesystem) +-AC_DEFINE(SOCK_NOT_IN_FS) socknofs=1) +-rm -f /tmp/conftest* ++], screen_cv_sys_sockets_nofs=no, ++screen_cv_sys_sockets_nofs=yes)) ++ ++if test X"$screen_cv_sys_sockets_nofs" = Xyes; then ++ AC_DEFINE(SOCK_NOT_IN_FS) ++fi + fi + + + dnl + dnl **** choose sockets or fifos **** + dnl +-if test -n "$fifo"; then +- if test -n "$sock"; then +- if test -n "$nore"; then ++if test X"$screen_cv_sys_fifo_usable" = Xyes; then ++ if test X"$screen_cv_sys_sockets_usable" = Xyes; then ++ if test X"$screen_cv_sys_sockets_nofs" = Xyes; then + AC_NOTE(- hmmm... better take the fifos) + AC_DEFINE(NAMEDPIPE) +- elif test -n "$fifobr"; then ++ elif test X"$screen_cv_sys_fifo_broken_impl" = Xyes; then + AC_NOTE(- as your fifos are broken lets use the sockets.) + else + AC_NOTE(- both sockets and fifos usable. let's take fifos.) +@@ -525,7 +527,7 @@ + AC_NOTE(- using named pipes, of course) + AC_DEFINE(NAMEDPIPE) + fi +-elif test -n "$sock"; then ++elif test X"$screen_cv_sys_sockets_usable" = Xyes; then + AC_NOTE(- using unix-domain sockets, of course) + else + AC_MSG_ERROR(you have neither usable sockets nor usable pipes -> no screen) +@@ -535,7 +537,8 @@ + dnl **** check the select implementation **** + dnl + +-AC_CHECKING(select return value) ++AC_CACHE_CHECK([for broken select return value], ++ [screen_cv_sys_select_broken_retval], + AC_TRY_RUN([ + #include <sys/types.h> + #include <sys/stat.h> +@@ -634,8 +637,11 @@ + exit(1); + exit(0); + } +-],AC_NOTE(- select is ok), +-AC_NOTE(- select can't count) AC_DEFINE(SELECT_BROKEN)) ++], screen_cv_sys_select_broken_retval=no, ++screen_cv_sys_select_broken_retval=yes)) ++if test X"$screen_cv_sys_select_broken_retval" = Xyes; then ++ AC_DEFINE(SELECT_BROKEN) ++fi + + dnl + dnl **** termcap or terminfo **** +@@ -663,12 +669,20 @@ + AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, + AC_MSG_ERROR(!!! no tgetent - no screen)))))) + +-AC_TRY_RUN([ ++AC_CACHE_CHECK([using terminfo database],[screen_cv_sys_terminfo_used], ++ AC_TRY_RUN([ + main() + { + exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1); +-}], AC_NOTE(- you use the termcap database), +-AC_NOTE(- you use the terminfo database) AC_DEFINE(TERMINFO)) ++} ++ ], screen_cv_sys_terminfo_used=no, ++ screen_cv_sys_terminfo_used=yes) ++) ++ ++if test X"$screen_cv_sys_terminfo_used" = Xyes; then ++ AC_DEFINE(TERMINFO) ++fi ++ + AC_CHECKING(ospeed) + AC_TRY_LINK(extern short ospeed;,ospeed=5;,,AC_DEFINE(NEED_OSPEED)) + +@@ -856,7 +870,7 @@ + #endif + ],[struct utmp u; u.ut_host[0] = 0;], AC_DEFINE(UTHOST)) + AC_CHECK_HEADER(utempter.h, have_utempter=yes, have_utempter=no) +-if test "$have_utempter" = yes; then ++if test X"$have_utempter" = Xyes; then + AC_DEFINE(HAVE_UTEMPTER) + LIBS="$LIBS -lutempter" + fi +@@ -1147,7 +1161,8 @@ + AC_CHECKING(fdwalk) + AC_TRY_LINK([#include <stdlib.h>], [fdwalk(NULL, NULL);],AC_DEFINE(HAVE_FDWALK)) + +-AC_CHECKING(whether memcpy/memmove/bcopy handles overlapping arguments) ++AC_CACHE_CHECK([if bcopy handles overlap], ++ [screen_cv_sys_bcopy_overlap], + AC_TRY_RUN([ + main() { + char buf[10]; +@@ -1160,8 +1175,14 @@ + if (strncmp(buf, "cdedef", 6)) + exit(1); + exit(0); /* libc version works properly. */ +-}], AC_DEFINE(USEBCOPY)) ++}], screen_cv_sys_bcopy_overlap=yes, ++screen_cv_sys_bcopy_overlap=no)) ++if test X"$screen_cv_sys_bcopy_overlap" = Xyes; then ++ AC_DEFINE(USEBCOPY) ++fi + ++AC_CACHE_CHECK([if memmove handles overlap], ++ [screen_cv_sys_memmove_overlap], + AC_TRY_RUN([ + #define bcopy(s,d,l) memmove(d,s,l) + main() { +@@ -1175,9 +1196,14 @@ + if (strncmp(buf, "cdedef", 6)) + exit(1); + exit(0); /* libc version works properly. */ +-}], AC_DEFINE(USEMEMMOVE)) +- ++}], screen_cv_sys_memmove_overlap=yes, ++screen_cv_sys_memmove_overlap=no)) ++if test X"$screen_cv_sys_memmove_overlap" = Xyes; then ++ AC_DEFINE(USEMEMMOVE) ++fi + ++AC_CACHE_CHECK([if memcpy handles overlap], ++ [screen_cv_sys_memcpy_overlap], + AC_TRY_RUN([ + #define bcopy(s,d,l) memcpy(d,s,l) + main() { +@@ -1191,7 +1217,11 @@ + if (strncmp(buf, "cdedef", 6)) + exit(1); + exit(0); /* libc version works properly. */ +-}], AC_DEFINE(USEMEMCPY)) ++}], screen_cv_sys_memcpy_overlap=yes, ++screen_cv_sys_memcpy_overlap=no)) ++if test X"$screen_cv_sys_memcpy_overlap" = Xyes; then ++ AC_DEFINE(USEMEMCPY) ++fi + + AC_MSG_CHECKING(long file names) + (echo 1 > /tmp/conftest9012345) 2>/dev/null +@@ -1266,7 +1296,8 @@ + dnl Ptx bug workaround -- insert -lc after -ltermcap + test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq" + +-AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.)) ++AC_MSG_CHECKING(compiler sanity) ++AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.), AC_MSG_WARN(Skipping test due to crosscompilation)) + + ETCSCREENRC="\"/usr/local/etc/screenrc\"" + if test -n "$prefix"; then |