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|
Patch courtesy gentoo-portage/sys-devel/gnuconfig/files/automake-1.8.5-config-guess-uclibc.patch.
Index: config/config.guess
===================================================================
--- config.orig/config.guess 2005-02-17 22:52:45.000000000 -0500
+++ config/config.guess 2005-03-09 13:29:04.453535064 -0500
@@ -136,6 +136,19 @@
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+# Detect uclibc systems.
+
+LIBC="gnu"
+if [ -f /usr/include/bits/uClibc_config.h ]
+then
+ LIBC=uclibc
+ if [ -n `grep "#define __UCLIBC_CONFIG_VERSION__" /usr/include/bits/uClibc_config.h` ]
+ then
+ UCLIBC_SUBVER=`sed -n "/#define __UCLIBC_CONFIG_VERSION__ /s///p" /usr/include/bits/uClibc_config.h`
+ LIBC=$LIBC$UCLIBC_SUBVER
+ fi
+fi
+
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@@ -825,7 +838,7 @@
echo ${UNAME_MACHINE}-pc-minix
exit 0 ;;
arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
cris:Linux:*:*)
echo cris-axis-linux-gnu
@@ -834,16 +847,16 @@
echo crisv32-axis-linux-gnu
exit 0 ;;
frv:Linux:*:*)
- echo frv-unknown-linux-gnu
+ echo frv-unknown-linux-${LIBC}
exit 0 ;;
ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
mips:Linux:*:*)
eval $set_cc_for_build
@@ -862,7 +875,7 @@
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ test x"${CPU}" != x && echo "${CPU}-unknown-linux-${LIBC}" && exit 0
;;
mips64:Linux:*:*)
eval $set_cc_for_build
@@ -881,13 +894,13 @@
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ test x"${CPU}" != x && echo "${CPU}-unknown-linux-${LIBC}" && exit 0
;;
ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
+ echo powerpc-unknown-linux-${LIBC}
exit 0 ;;
ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
+ echo powerpc64-unknown-linux-${LIBC}
exit 0 ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -900,34 +913,34 @@
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
esac
exit 0 ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
+ echo hppa64-unknown-linux-${LIBC}
exit 0 ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
exit 0 ;;
sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit 0 ;;
x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
+ echo x86_64-unknown-linux-${LIBC}
exit 0 ;;
i*86:Linux:*:*)
# The BFD linker knows what the default object file format is, so
@@ -942,20 +955,21 @@
p'`
case "$ld_supported_targets" in
elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}"
;;
a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout"
exit 0 ;;
coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}coff"
exit 0 ;;
"")
# Either a pre-BFD a.out linker (linux-gnuoldld) or
# one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld"
exit 0 ;;
esac
+ if [ $LIBC != "gnu" -o $LIBC != "gnulibc1" ];then echo "$TENTATIVE" && exit 0; fi
# Determine whether the default compiler is a.out or elf
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
|
