# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1211753432 0
# Node ID 81a582c81c13ab5f42a1e203c85577ec9d396c71
# Parent  0faef1ae3f09cabaf321f4f9ce096fedd414ede5
Fix building big-endian ARM EABI toolchains (build-tested only).
Patch highly inspired by the one from OpenWRT (http://openwrt.org/)

 /trunk/patches/gcc/4.2.3/930-eabi_fixes.patch |   13    13     0     0 +++++++++++++
 /trunk/scripts/build/cc_gcc.sh                |    6     4     2     0 ++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff -r 0faef1ae3f09 -r 81a582c81c13 patches/gcc/4.2.3/930-eabi_fixes.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/gcc/4.2.3/930-eabi_fixes.patch	Sun May 25 22:10:32 2008 +0000
@@ -0,0 +1,13 @@
+diff -durN gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h gcc-4.2.3/gcc/config/arm/linux-eabi.h
+--- gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h	2007-09-01 17:28:30.000000000 +0200
++++ gcc-4.2.3/gcc/config/arm/linux-eabi.h	2008-05-25 23:47:36.000000000 +0200
+@@ -47,7 +47,8 @@
+ #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
+ 
+ #undef SUBTARGET_EXTRA_LINK_SPEC
+-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"
++#define SUBTARGET_EXTRA_LINK_SPEC	\
++	" %{mlittle-endian:-m armelf_linux_eabi} %{mbig-endian:-m armelfb_linux_eabi}"
+ 
+ /* Use ld-linux.so.3 so that it will be possible to run "classic"
+    GNU/Linux binaries on an EABI system.  */
diff -r 0faef1ae3f09 -r 81a582c81c13 scripts/build/cc_gcc.sh
--- a/scripts/build/cc_gcc.sh	Sat May 24 22:49:54 2008 +0000
+++ b/scripts/build/cc_gcc.sh	Sun May 25 22:10:32 2008 +0000
@@ -224,12 +224,12 @@
     extra_config="${extra_config} --disable-multilib"
     extra_config="${extra_config} ${CT_ARCH_WITH_ARCH} ${CT_ARCH_WITH_ABI} ${CT_ARCH_WITH_CPU} ${CT_ARCH_WITH_TUNE} ${CT_ARCH_WITH_FPU} ${CT_ARCH_WITH_FLOAT}"
     [ "${CT_SHARED_LIBS}" = "y" ] || extra_config="${extra_config} --disable-shared"
+    [ "${CT_CC_GCC_GMP_MPFR}" = "y" ] && extra_config="${extra_config} --with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"
     if [ "${CT_CC_CXA_ATEXIT}" = "y" ]; then
         extra_config="${extra_config} --enable-__cxa_atexit"
     else
         extra_config="${extra_config} --disable-__cxa_atexit"
     fi
-    [ "${CT_CC_GCC_GMP_MPFR}" = "y" ] && extra_config="${extra_config} --with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"
 
     CT_DoLog DEBUG "Extra config passed: '${extra_config}'"
 
@@ -239,7 +239,9 @@
     # embedded systems don't really need message catalogs...
     CC_FOR_BUILD="${CT_CC_NATIVE}"              \
     CFLAGS="${CT_CFLAGS_FOR_HOST}"              \
-    TARGET_CFLAGS="${CT_TARGET_CFLAGS}"         \
+    CFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS}"     \
+    CXXFLAGS_FOR_TARGET="${CT_TARGET_CFLAGS}"   \
+    LDFLAGS_FOR_TARGET="${CT_TARGET_LDFLAGS}"   \
     "${CT_SRC_DIR}/${CT_CC_FILE}/configure"     \
         ${CT_CANADIAN_OPT}                      \
         --target=${CT_TARGET} --host=${CT_HOST} \