patches/gcc/4.3.1/300-gcc4-superh-default-multilib.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jun 24 16:24:09 2008 +0000 (2008-06-24)
changeset 611 eac4dc8da8a9
permissions -rw-r--r--
New patches from Ioannis E. VENETIS to allow building more up-to-date Alpha x-compilers.
Some patches are still missing, though.
See: http://sourceware.org/ml/libc-help/2008-06/msg00061.html

/trunk/patches/glibc/2.5.1/270-glibc-alpha-cfi.patch | 25 25 0 0 ++++++++++
/trunk/patches/glibc/2.5.1/280-glibc-alpha-sigsuspend.patch | 24 24 0 0 ++++++++++
/trunk/patches/glibc/2.5/270-glibc-alpha-cfi.patch | 25 25 0 0 ++++++++++
/trunk/patches/glibc/2.5/280-glibc-alpha-sigsuspend.patch | 24 24 0 0 ++++++++++
/trunk/patches/glibc/linuxthreads-2.3.6/270-glibc-linuxthreads-alpha-cfi.patch | 25 25 0 0 ++++++++++
/trunk/patches/gcc/4.2.0/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
/trunk/patches/gcc/4.2.1/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
/trunk/patches/gcc/4.3.0/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
/trunk/patches/gcc/4.2.2/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
/trunk/patches/gcc/4.3.1/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
/trunk/patches/gcc/4.2.3/940-gcc-alpha-signal_h.patch | 17 17 0 0 +++++++
11 files changed, 225 insertions(+)
yann@552
     1
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/53_all_gcc4-superh-default-multilib.patch
yann@552
     2
The gcc-3.x toolchains would contain all the targets by default.  With gcc-4,
yann@552
     3
you have to actually list out the multilibs you want or you will end up with
yann@552
     4
just one when using targets like 'sh4-linux-gnu'.
yann@552
     5
yann@552
     6
The resulting toolchain can't even build a kernel as the kernel needs to build
yann@552
     7
with the nofpu flag to be sure that no fpu ops are generated.
yann@552
     8
yann@552
     9
Here we restore the gcc-3.x behavior; the additional overhead of building all
yann@552
    10
of these multilibs by default is negligible.
yann@552
    11
yann@552
    12
http://bugs.gentoo.org/140205
yann@552
    13
yann@552
    14
diff -durN gcc-4.3.1.orig/gcc/config.gcc gcc-4.3.1/gcc/config.gcc
yann@552
    15
--- gcc-4.3.1.orig/gcc/config.gcc	2008-05-21 10:54:15.000000000 +0200
yann@552
    16
+++ gcc-4.3.1/gcc/config.gcc	2008-06-10 14:58:06.000000000 +0200
yann@552
    17
@@ -2278,7 +2278,7 @@
yann@552
    18
 	if test x${sh_multilibs} = x ; then
yann@552
    19
 		case ${target} in
yann@552
    20
 		sh64-superh-linux* | \
yann@552
    21
-		sh[1234]*)	sh_multilibs=${sh_cpu_target} ;;
yann@552
    22
+		sh[1234]*)	sh_multilibs=`cd ${srcdir}/config/sh ; echo t-mlib-sh[1-4]* | sed 's:t-mlib-sh:,m:g;s: ::g'` ;;
yann@552
    23
 		sh64* | sh5*)	sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
yann@552
    24
 		sh-superh-*)	sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
yann@552
    25
 		sh*-*-linux*)	sh_multilibs=m1,m3e,m4 ;;