gcc: install libs into /lib and not /lib64 on x86_64.

This is to mimic what debian and derivatives do.

--HG--
extra : convert_revision : 02e15adf1f06ba45f14f06aad9c28ac4553c8621

templates/gcc-fix-amd64.diff

@@ -0,0 +1,16 @@
+Override default to match what other debian derivatives do.
+
+Rather than having lib being a link of lib64, do the the contrary:
+use lib and make lib64 a link of it.
+
+--- gcc/config/i386/t-linux64.orig	2008-10-22 03:33:48.513859286 +0200
++++ gcc/config/i386/t-linux64	2008-10-22 03:34:27.928844912 +0200
+@@ -13,7 +13,7 @@
+ 
+ MULTILIB_OPTIONS = m64/m32
+ MULTILIB_DIRNAMES = 64 32 
+-MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
++MULTILIB_OSDIRNAMES = ../lib $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
+ 
+ LIBGCC = stmp-multilib
+ INSTALL_LIBGCC = install-multilib

templates/gcc.tmpl

@@ -1,14 +1,16 @@
 # Template build file for 'gcc'
 pkgname=gcc
 version=4.3.2
+patch_files="$pkgname-fix-amd64.diff"
 distfiles="
 http://ftp.gnu.org/pub/gnu/gcc/$pkgname-$version/$pkgname-$version@.tar.bz2"
 build_style=gnu_configure
 configure_args="--enable-clocale=gnu --disable-bootstrap
  --enable-threads=posix --enable-__cxa_atexit --disable-multilib
- --enable-languages=c,c++,objc,obj-c++
+ --enable-languages=c,c++,objc,obj-c++ --enable-tls
  --with-local-prefix=$XBPS_DESTDIR/$pkgname-$version
- --with-mpfr=$XBPS_MASTERDIR/usr --with-gmp=$XBPS_MASTERDIR/usr"
+ --with-mpfr=$XBPS_MASTERDIR/usr --with-gmp=$XBPS_MASTERDIR/usr
+ --disable-rpath --with-system-zlib"
 short_desc="The GNU C Compiler suite"
 maintainer="Juan RP <xtraeme@gmail.com>"
 checksum=bfbf487731ad5dca37efe480a837417de071bd67e685d5c1df6a290707575165