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[toolchain]: replace gcc 4.5.2 support with 4.6.1

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27333 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz
2011-07-01 11:43:15 +00:00
parent bdc374886d
commit 9d43dbd716
19 changed files with 150 additions and 441 deletions
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20
toolchain/gcc/patches/4.6.1/840-armv4_pass_fix-v4bx_to_ld.patch Normal file
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@@ -0,0 +1,20 @@
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -64,12 +64,16 @@
#undef GLIBC_DYNAMIC_LINKER
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
+/* For armv4 we pass --fix-v4bx to linker to support EABI */
+#undef TARGET_FIX_V4BX_SPEC
+#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4:--fix-v4bx}"
+
/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
use the GNU/Linux version, not the generic BPABI version. */
#undef LINK_SPEC
#define LINK_SPEC BE8_LINK_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
- LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+ LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) \
#undef CC1_SPEC
#define CC1_SPEC \