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-rw-r--r--support/gnuconfig/patches/0001-config-add-support-for-uClibc.patch184
1 files changed, 184 insertions, 0 deletions
diff --git a/support/gnuconfig/patches/0001-config-add-support-for-uClibc.patch b/support/gnuconfig/patches/0001-config-add-support-for-uClibc.patch
new file mode 100644
index 000000000..3627e8e05
--- /dev/null
+++ b/support/gnuconfig/patches/0001-config-add-support-for-uClibc.patch
@@ -0,0 +1,184 @@
+From eee83aa62993b15b7f460cca9583cd69a15b5357 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 15 Nov 2012 17:01:13 +0100
+Subject: [PATCH 1/2] config: add support for uClibc
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ config.guess | 70 ++++++++++++++++++++++++++++++++++++----------------------
+ 1 file changed, 43 insertions(+), 27 deletions(-)
+
+diff --git a/config.guess b/config.guess
+index 872b96a..9509179 100755
+--- a/config.guess
++++ b/config.guess
+@@ -138,6 +138,23 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+ UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
++if [ "${UNAME_SYSTEM}" = "Linux" ] ; then
++ eval $set_cc_for_build
++ cat << EOF > $dummy.c
++ #include <features.h>
++ #ifdef __UCLIBC__
++ # ifdef __UCLIBC_CONFIG_VERSION__
++ LIBC=uclibc __UCLIBC_CONFIG_VERSION__
++ # else
++ LIBC=uclibc
++ # endif
++ #else
++ LIBC=gnu
++ #endif
++EOF
++ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
++fi
++
+ # Note: order is significant - the case branches are not exclusive.
+
+ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+@@ -869,11 +886,11 @@ EOF
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+@@ -886,15 +903,15 @@ EOF
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+- 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 ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+@@ -906,22 +923,21 @@ EOF
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ cris:Linux:*:*)
+- echo ${UNAME_MACHINE}-axis-linux-gnu
++ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ crisv32:Linux:*:*)
+- echo ${UNAME_MACHINE}-axis-linux-gnu
++ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ frv:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ hexagon:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:Linux:*:*)
+- LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+@@ -932,13 +948,13 @@ EOF
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m32r*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m68*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+@@ -957,10 +973,10 @@ EOF
+ #endif
+ EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
++ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ or32:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+@@ -971,40 +987,40 @@ EOF
+ 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-${LIBC} ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+- echo powerpc64-unknown-linux-gnu
++ echo powerpc64-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+- echo powerpc-unknown-linux-gnu
++ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sh*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+- echo ${UNAME_MACHINE}-dec-linux-gnu
++ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ xtensa*:Linux:*:*)
+- echo ${UNAME_MACHINE}-unknown-linux-gnu
++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+--
+1.7.9.5
+
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