blob: 56ceab4664e96aa9f0bca3c3038b86a06d7adb0e (
plain) (
tree)
|
|
# fix bug #7205
sedit 's:#!/bin/sh:#!/bin/bash:' $SOURCE_DIRECTORY/configure &&
# GCC 3.3 doesn't know arch=pentium4m, replace with pentium4,
# same for pentium3m
# Doesn't know core2, replace with nocona, nor does it no -mssse3, remove it
# Doesn't know native -march nor -mtune (GCC 4.2+)
# Doesn't know -msse4* nor -msse5
# See http://gcc.gnu.org/onlinedocs/gcc-3.3.6/gcc/i386-and-x86_002d64-Options.html
CFLAGS=${CFLAGS/pentium4m/pentium4} &&
CXXFLAGS=${CXXFLAGS/pentium4m/pentium4} &&
CFLAGS=${CFLAGS/pentium-m/pentium3} &&
CXXFLAGS=${CFLAGS/pentium-m/pentium3} &&
CFLAGS=${CFLAGS/core2/nocona} &&
CXXFLAGS=${CFLAGS/core2/nocona} &&
CFLAGS=${CFLAGS/-mssse3/} &&
CXXFLAGS=${CXXFLAGS/-mssse3/} &&
CFLAGS=${CFLAGS/-msse4a/} &&
CXXFLAGS=${CXXFLAGS/-msse4a/} &&
CFLAGS=${CFLAGS/-msse4.1/} &&
CXXFLAGS=${CXXFLAGS/-msse4.1/} &&
CFLAGS=${CFLAGS/-msse4.2/} &&
CXXFLAGS=${CXXFLAGS/-msse4.2/} &&
CFLAGS=${CFLAGS/-msse4/} &&
CXXFLAGS=${CXXFLAGS/-msse4/} &&
CFLAGS=${CFLAGS/-msse5/} &&
CXXFLAGS=${CXXFLAGS/-msse5/} &&
case $ARCHITECTURE in
native-x86_64-64)
CFLAGS=${CFLAGS/-march=native -mtune=native/-march=x86-64 -fPIC -DPIC} &&
CXXFLAGS=${CXXFLAGS/-march=native -mtune=native/-march=x86-64 -fPIC -DPIC}
;;
native-x86_64-32)
CFLAGS=${CFLAGS/-march=native -mtune=native/-march=i486 -m32} &&
CXXFLAGS=${CXXFLAGS/-march=native -mtune=native/-march=i486 -m32}
;;
esac &&
cd $SOURCE_DIRECTORY.bld &&
$SOURCE_DIRECTORY/configure \
--host=$HOST \
--prefix=${INSTALL_ROOT}/opt/gcc33 \
--infodir=${INSTALL_ROOT}/opt/gcc33/share/info \
--mandir=${INSTALL_ROOT}/opt/gcc33/share/man \
--enable-threads=posix \
--enable-languages=c,c++ \
$GCC_MULTILIB $OPTS &&
# GCC 3.3 supports AMD64 as "-march=athlon-xp -m64", unlike "-march=k8 -m64" in 3.4.
# Variables *_FOR_TARGET are used to compile libraries after compiler itself is ready,
# therefore changing them will not influence the compiler build.
sedit 's|\(CFLAGS_FOR_TARGET.*\)\$(CFLAGS)|\1$(CFLAGS:k8=athlon-xp)|g' Makefile &&
sedit 's|\(CXXFLAGS_FOR_TARGET.*\)\$(CXXFLAGS)|\1$(CXXFLAGS:k8=athlon-xp)|g' Makefile &&
sedit 's|march=k8|march=athlon-xp|g' libiberty/Makefile libiberty/testsuite/Makefile &&
make bootstrap-lean
|