diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/64bithack.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/64bithack.patch | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/64bithack.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/64bithack.patch deleted file mode 100644 index 70330145ec..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/64bithack.patch +++ /dev/null @@ -1,68 +0,0 @@ -Upstream-Status: Inappropriate [embedded specific] - -GCC has internal multilib handling code but it assumes a very specific rigid directory -layout. The build system implementation of multilib layout is very generic and allows -complete customisation of the library directories. - -This patch is a partial solution to allow any custom directories to be passed into gcc -and handled correctly. It forces gcc to use the base_libdir (which is the current -directory, "."). We need to do this for each multilib that is configured as we don't -know which compiler options may be being passed into the compiler. Since we have a compiler -per mulitlib at this point that isn't an issue. - -The one problem is the target compiler is only going to work for the default multlilib at -this point. Ideally we'd figure out which multilibs were being enabled with which paths -and be able to patch these entries with a complete set of correct paths but this we -don't have such code at this point. This is something the target gcc recipe should do -and override these platform defaults in its build config. - -RP 15/8/11 - -Index: gcc-4_5-branch/gcc/config/i386/t-linux64 -=================================================================== ---- gcc-4_5-branch.orig/gcc/config/i386/t-linux64 2011-09-22 11:37:51.188913390 -0700 -+++ gcc-4_5-branch/gcc/config/i386/t-linux64 2011-09-22 11:37:56.818913303 -0700 -@@ -24,8 +24,8 @@ - # MULTILIB_OSDIRNAMES according to what is found on the target. - - MULTILIB_OPTIONS = m64/m32 --MULTILIB_DIRNAMES = 64 32 --MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) -+MULTILIB_DIRNAMES = . . -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) - - LIBGCC = stmp-multilib - INSTALL_LIBGCC = install-multilib -Index: gcc-4_5-branch/gcc/config/mips/t-linux64 -=================================================================== ---- gcc-4_5-branch.orig/gcc/config/mips/t-linux64 2011-06-16 17:59:02.000000000 -0700 -+++ gcc-4_5-branch/gcc/config/mips/t-linux64 2011-09-22 11:37:56.838913302 -0700 -@@ -17,8 +17,8 @@ - # <http://www.gnu.org/licenses/>. - - MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64 --MULTILIB_DIRNAMES = n32 32 64 --MULTILIB_OSDIRNAMES = ../lib32 ../lib ../lib64 -+MULTILIB_DIRNAMES = . . . -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) - - EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o - -Index: gcc-4_5-branch/gcc/config/rs6000/t-linux64 -=================================================================== ---- gcc-4_5-branch.orig/gcc/config/rs6000/t-linux64 2011-06-16 17:58:58.000000000 -0700 -+++ gcc-4_5-branch/gcc/config/rs6000/t-linux64 2011-09-22 11:37:56.838913302 -0700 -@@ -32,11 +32,11 @@ TARGET_LIBGCC2_CFLAGS += -mno-minimal-to - # MULTILIB_OSDIRNAMES according to what is found on the target. - - MULTILIB_OPTIONS = m64/m32 msoft-float --MULTILIB_DIRNAMES = 64 32 nof -+MULTILIB_DIRNAMES = . . . - MULTILIB_EXTRA_OPTS = fPIC mstrict-align - MULTILIB_EXCEPTIONS = m64/msoft-float - MULTILIB_EXCLUSIONS = m64/!m32/msoft-float --MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) nof -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) - MULTILIB_MATCHES = $(MULTILIB_MATCHES_FLOAT) - - softfp_wrap_start := '\#ifndef __powerpc64__' |