diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.9/0019-64-bit-multilib-hack.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9/0019-64-bit-multilib-hack.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0019-64-bit-multilib-hack.patch b/meta/recipes-devtools/gcc/gcc-4.9/0019-64-bit-multilib-hack.patch deleted file mode 100644 index 058be0c40a..0000000000 --- a/meta/recipes-devtools/gcc/gcc-4.9/0019-64-bit-multilib-hack.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 18fde5740b09324dfb9cf41e9849672573ff5fa0 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Fri, 29 Mar 2013 09:10:06 +0400 -Subject: [PATCH 19/35] 64-bit multilib hack. - -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 - -Signed-off-by: Khem Raj <raj.khem@gmail.com> -Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com> - -Upstream-Status: Pending ---- - gcc/config/i386/t-linux64 | 6 ++---- - gcc/config/mips/t-linux64 | 10 +++------- - gcc/config/rs6000/t-linux64 | 5 ++--- - 3 files changed, 7 insertions(+), 14 deletions(-) - -Index: gcc-4.9-20140316/gcc/config/i386/t-linux64 -=================================================================== ---- gcc-4.9-20140316.orig/gcc/config/i386/t-linux64 -+++ gcc-4.9-20140316/gcc/config/i386/t-linux64 -@@ -32,7 +32,5 @@ - # - comma=, - MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG)) --MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS))) --MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu) --MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu) --MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32) -+MULTILIB_DIRNAMES = . . -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) -Index: gcc-4.9-20140316/gcc/config/mips/t-linux64 -=================================================================== ---- gcc-4.9-20140316.orig/gcc/config/mips/t-linux64 -+++ gcc-4.9-20140316/gcc/config/mips/t-linux64 -@@ -17,10 +17,6 @@ - # <http://www.gnu.org/licenses/>. - - MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64 --MULTILIB_DIRNAMES = n32 32 64 --MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el) --MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft) --MULTILIB_OSDIRNAMES = \ -- ../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \ -- ../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \ -- ../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT)) -+MULTILIB_DIRNAMES = . . . -+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) -+ -Index: gcc-4.9-20140316/gcc/config/rs6000/t-linux64 -=================================================================== ---- gcc-4.9-20140316.orig/gcc/config/rs6000/t-linux64 -+++ gcc-4.9-20140316/gcc/config/rs6000/t-linux64 -@@ -26,10 +26,9 @@ - # MULTILIB_OSDIRNAMES according to what is found on the target. - - MULTILIB_OPTIONS := m64/m32 --MULTILIB_DIRNAMES := 64 32 -+MULTILIB_DIRNAMES := . . - MULTILIB_EXTRA_OPTS := --MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu) --MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu) -+MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) - - rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c - $(COMPILE) $< |