diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch b/meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch deleted file mode 100644 index dfa0d191f3..0000000000 --- a/meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch +++ /dev/null @@ -1,48 +0,0 @@ -This patch is still being discussed by probably is almost -final version. We add the OE notion of multilib on top - -Upstream-Status: Backport [ adapted ] - -Signed-off-by: Khem Raj <raj.khem@gmail.com> - -Index: gcc-4_7-branch/gcc/config/arm/linux-eabi.h -=================================================================== ---- gcc-4_7-branch.orig/gcc/config/arm/linux-eabi.h 2012-04-30 15:28:31.891863845 -0700 -+++ gcc-4_7-branch/gcc/config/arm/linux-eabi.h 2012-04-30 15:37:11.531888994 -0700 -@@ -32,7 +32,8 @@ - while (false) - - /* We default to a soft-float ABI so that binaries can run on all -- target hardware. */ -+ target hardware. If you override this to use the hard-float ABI then -+ change the setting of GLIBC_DYNAMIC_LINKER_DEFAULT as well. */ - #undef TARGET_DEFAULT_FLOAT_ABI - #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_SOFT - -@@ -59,10 +60,23 @@ - #undef SUBTARGET_EXTRA_LINK_SPEC - #define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION - --/* Use ld-linux.so.3 so that it will be possible to run "classic" -- GNU/Linux binaries on an EABI system. */ -+/* GNU/Linux on ARM currently supports three dynamic linkers: -+ - ld-linux.so.2 - for the legacy ABI -+ - ld-linux.so.3 - for the EABI-derived soft-float ABI -+ - ld-linux-armhf.so.3 - for the EABI-derived hard-float ABI. -+ All the dynamic linkers live in /lib. -+ We default to soft-float, but this can be overridden by changing both -+ GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI. */ -+ - #undef GLIBC_DYNAMIC_LINKER --#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.3" -+#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3" -+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3" -+#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT -+ -+ #define GLIBC_DYNAMIC_LINKER \ -+ "%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \ -+ %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ -+ %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" - - /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to - use the GNU/Linux version, not the generic BPABI version. */ |