/usr/src/gcc-4.9/debian/patches/gcc-multiarch.diff is in gcc-4.9-source 4.9.3-13ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | # DP: - Remaining multiarch patches, not yet submitted upstream.
# DP: - Add MULTIARCH_DIRNAME definitions for multilib configurations,
# DP: which are used for the non-multilib builds.
2013-06-12 Matthias Klose <doko@ubuntu.com>
* config/i386/t-linux64: Set MULTIARCH_DIRNAME.
* config/i386/t-kfreebsd: Set MULTIARCH_DIRNAME.
* config.gcc (i[34567]86-*-linux* | x86_64-*-linux*): Prepend
i386/t-linux to $tmake_file.
* config/mips/t-linux64: Set MULTIARCH_DIRNAME.
* config/rs6000/t-linux64: Set MULTIARCH_DIRNAME.
* config/s390/t-linux64: Set MULTIARCH_DIRNAME.
* config/sparc/t-linux64: Set MULTIARCH_DIRNAME.
Index: b/src/gcc/config/sh/t-linux
===================================================================
--- a/src/gcc/config/sh/t-linux
+++ b/src/gcc/config/sh/t-linux
@@ -1,2 +1,5 @@
MULTILIB_DIRNAMES=
MULTILIB_MATCHES =
+
+MULTILIB_OSDIRNAMES = .:sh4-linux-gnu sh4_nofpu-linux-gnu:sh4-linux-gnu
+MULTIARCH_DIRNAME = $(call if_multiarch,sh4-linux-gnu)
Index: b/src/gcc/config/sparc/t-linux64
===================================================================
--- a/src/gcc/config/sparc/t-linux64
+++ b/src/gcc/config/sparc/t-linux64
@@ -27,3 +27,5 @@ MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib64$(call if_multiarch,:sparc64-linux-gnu)
MULTILIB_OSDIRNAMES += $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:sparc-linux-gnu)
+
+MULTIARCH_DIRNAME = $(call if_multiarch,sparc$(if $(findstring 64,$(target)),64)-linux-gnu)
Index: b/src/gcc/config/s390/t-linux64
===================================================================
--- a/src/gcc/config/s390/t-linux64
+++ b/src/gcc/config/s390/t-linux64
@@ -9,3 +9,5 @@ MULTILIB_OPTIONS = m64/m31
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib64$(call if_multiarch,:s390x-linux-gnu)
MULTILIB_OSDIRNAMES += $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:s390-linux-gnu)
+
+MULTIARCH_DIRNAME = $(call if_multiarch,s390$(if $(findstring s390x,$(target)),x)-linux-gnu)
Index: b/src/gcc/config/rs6000/t-linux64
===================================================================
--- a/src/gcc/config/rs6000/t-linux64
+++ b/src/gcc/config/rs6000/t-linux64
@@ -31,6 +31,8 @@ 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)
+MULTIARCH_DIRNAME = $(call if_multiarch,powerpc$(if $(findstring 64,$(target)),64)-linux-gnu)
+
rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.c
$(COMPILE) $<
$(POSTCOMPILE)
Index: b/src/gcc/config/i386/t-linux64
===================================================================
--- a/src/gcc/config/i386/t-linux64
+++ b/src/gcc/config/i386/t-linux64
@@ -36,3 +36,13 @@ MULTILIB_DIRNAMES = $(patsubst m%, %,
MULTILIB_OSDIRNAMES = m64=../lib64$(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$(call if_multiarch,:x86_64-linux-gnux32)
+
+ifneq (,$(findstring x86_64,$(target)))
+ ifneq (,$(findstring biarchx32.h,$(tm_include_list)))
+ MULTIARCH_DIRNAME = $(call if_multiarch,x86_64-linux-gnux32)
+ else
+ MULTIARCH_DIRNAME = $(call if_multiarch,x86_64-linux-gnu)
+ endif
+else
+ MULTIARCH_DIRNAME = $(call if_multiarch,i386-linux-gnu)
+endif
Index: b/src/gcc/config/i386/t-kfreebsd
===================================================================
--- a/src/gcc/config/i386/t-kfreebsd
+++ b/src/gcc/config/i386/t-kfreebsd
@@ -1,5 +1,9 @@
-MULTIARCH_DIRNAME = $(call if_multiarch,i386-kfreebsd-gnu)
+ifeq (,$(MULTIARCH_DIRNAME))
+ MULTIARCH_DIRNAME = $(call if_multiarch,i386-kfreebsd-gnu)
+endif
# MULTILIB_OSDIRNAMES are set in t-linux64.
KFREEBSD_OS = $(filter kfreebsd%, $(word 3, $(subst -, ,$(target))))
MULTILIB_OSDIRNAMES := $(filter-out mx32=%,$(subst linux,$(KFREEBSD_OS),$(MULTILIB_OSDIRNAMES)))
+
+MULTIARCH_DIRNAME := $(subst linux,$(KFREEBSD_OS),$(MULTIARCH_DIRNAME))
Index: b/src/gcc/config/mips/t-linux64
===================================================================
--- a/src/gcc/config/mips/t-linux64
+++ b/src/gcc/config/mips/t-linux64
@@ -24,3 +24,13 @@ MULTILIB_OSDIRNAMES = \
../lib32$(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))
+
+ifneq (,$(findstring abin32,$(target)))
+MULTIARCH_DIRNAME = $(call if_multiarch,mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT))
+else
+ifneq (,$(findstring abi64,$(target)))
+MULTIARCH_DIRNAME = $(call if_multiarch,mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
+else
+MULTIARCH_DIRNAME = $(call if_multiarch,mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT))
+endif
+endif
Index: b/src/gcc/config.gcc
===================================================================
--- a/src/gcc/config.gcc
+++ b/src/gcc/config.gcc
@@ -1966,8 +1966,11 @@ mips64*-*-linux* | mipsisa64*-*-linux*)
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h mips/linux-common.h"
extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} mips/t-linux64"
- tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_64"
case ${target} in
+ *gnuabin32*)
+ tm_defines=$(echo ${tm_defines}| sed 's/MIPS_ABI_DEFAULT=ABI_64/MIPS_ABI_DEFAULT=ABI_N32/g')
+ ;;
mips64el-st-linux-gnu)
tm_file="${tm_file} mips/st.h"
tmake_file="${tmake_file} mips/t-st"
@@ -4124,7 +4127,7 @@ case ${target} in
i[34567]86-*-darwin* | x86_64-*-darwin*)
;;
i[34567]86-*-linux* | x86_64-*-linux*)
- tmake_file="$tmake_file i386/t-linux"
+ tmake_file="i386/t-linux $tmake_file"
;;
i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
tmake_file="$tmake_file i386/t-kfreebsd"
Index: b/src/gcc/config/aarch64/t-aarch64-linux
===================================================================
--- a/src/gcc/config/aarch64/t-aarch64-linux
+++ b/src/gcc/config/aarch64/t-aarch64-linux
@@ -22,7 +22,7 @@ LIB1ASMSRC = aarch64/lib1funcs.asm
LIB1ASMFUNCS = _aarch64_sync_cache_range
AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
-MULTILIB_OSDIRNAMES = .=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
+MULTILIB_OSDIRNAMES = .=../lib$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
# Disable the multilib for linux-gnu targets for the time being; focus
Index: b/src/gcc/config/rs6000/t-linux
===================================================================
--- a/src/gcc/config/rs6000/t-linux
+++ b/src/gcc/config/rs6000/t-linux
@@ -2,7 +2,7 @@
# or soft-float.
ifeq (,$(filter $(with_cpu),$(SOFT_FLOAT_CPUS))$(findstring soft,$(with_float)))
ifneq (,$(findstring powerpc64,$(target)))
-MULTILIB_OSDIRNAMES := .=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
+MULTILIB_OSDIRNAMES := .=../lib$(call if_multiarch,:powerpc64-linux-gnu)
else
ifneq (,$(findstring spe,$(target)))
MULTIARCH_DIRNAME := powerpc-linux-gnuspe$(if $(findstring 8548,$(with_cpu)),,v1)
|