diff options
author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-09-25 16:06:19 (GMT) |
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committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-09-25 16:06:19 (GMT) |
commit | 664c2d01007e7e461c53b1bdfe0a50cd04d68f42 (patch) | |
tree | b627f9797abf62c2d771cf9b6bedcd3154bac2d1 /patches/gcc/4.3.2/180-superh-default-multilib.patch | |
parent | 92eab97dcff6a908aecfdb0c77b5db758f5492f4 (diff) |
Add latest gcc-4.3.2 as EXPERIMENTAL, using the 4.3.1 re-based patchset.
/trunk/config/cc/gcc.in | 7 7 0 0 ++
/trunk/patches/gcc/4.3.2/280-c99-complex-ugly-hack.patch | 8 4 4 0 +-
/trunk/patches/gcc/4.3.2/250-sh-pr24836.patch | 16 8 8 0 ++--
/trunk/patches/gcc/4.3.2/340-make-mno-spe-work-as-expected.patch | 43 19 24 0 ++++++--------
/trunk/patches/gcc/4.3.2/130-cross-compile.patch | 20 10 10 0 +++---
5 files changed, 48 insertions(+), 46 deletions(-)
Diffstat (limited to 'patches/gcc/4.3.2/180-superh-default-multilib.patch')
-rw-r--r-- | patches/gcc/4.3.2/180-superh-default-multilib.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/patches/gcc/4.3.2/180-superh-default-multilib.patch b/patches/gcc/4.3.2/180-superh-default-multilib.patch new file mode 100644 index 0000000..bc24221 --- /dev/null +++ b/patches/gcc/4.3.2/180-superh-default-multilib.patch @@ -0,0 +1,25 @@ +Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/53_all_gcc4-superh-default-multilib.patch +The gcc-3.x toolchains would contain all the targets by default. With gcc-4, +you have to actually list out the multilibs you want or you will end up with +just one when using targets like 'sh4-linux-gnu'. + +The resulting toolchain can't even build a kernel as the kernel needs to build +with the nofpu flag to be sure that no fpu ops are generated. + +Here we restore the gcc-3.x behavior; the additional overhead of building all +of these multilibs by default is negligible. + +http://bugs.gentoo.org/140205 + +diff -durN gcc-4.3.1.orig/gcc/config.gcc gcc-4.3.1/gcc/config.gcc +--- gcc-4.3.1.orig/gcc/config.gcc 2008-05-21 10:54:15.000000000 +0200 ++++ gcc-4.3.1/gcc/config.gcc 2008-06-10 14:58:06.000000000 +0200 +@@ -2278,7 +2278,7 @@ + if test x${sh_multilibs} = x ; then + case ${target} in + sh64-superh-linux* | \ +- sh[1234]*) sh_multilibs=${sh_cpu_target} ;; ++ sh[1234]*) sh_multilibs=`cd ${srcdir}/config/sh ; echo t-mlib-sh[1-4]* | sed 's:t-mlib-sh:,m:g;s: ::g'` ;; + sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;; + sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;; + sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;; |