diff options
author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-07-28 21:08:01 (GMT) |
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committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-07-28 21:08:01 (GMT) |
commit | 3bf3f54ed10aec366066d796186eea63c4169ad2 (patch) | |
tree | 7d93c27bc08120f4b538bc9bda81f2213c506e8d /patches/gcc/4.3.0/325-superh-default-multilib.patch | |
parent | 661dd3046d48cef51e2053bc8e8ac8a1fd7fb26f (diff) |
Third go at renaming patches to contain neither the package name nor the package version.
Diffstat (limited to 'patches/gcc/4.3.0/325-superh-default-multilib.patch')
-rw-r--r-- | patches/gcc/4.3.0/325-superh-default-multilib.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/patches/gcc/4.3.0/325-superh-default-multilib.patch b/patches/gcc/4.3.0/325-superh-default-multilib.patch new file mode 100644 index 0000000..4898a36 --- /dev/null +++ b/patches/gcc/4.3.0/325-superh-default-multilib.patch @@ -0,0 +1,25 @@ +Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/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-4.3.0.orig/gcc/config.gcc gcc-4.3.0/gcc/config.gcc +--- gcc-4.3.0.orig/gcc/config.gcc 2008-01-29 17:28:10.000000000 +0100 ++++ gcc-4.3.0/gcc/config.gcc 2008-06-10 14:44:47.000000000 +0200 +@@ -2271,7 +2271,7 @@ + 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 ;; |