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buildgcc: build with bfd and gold linker 

Build with bfd and gold linker, but use bfd linker per default
and make sure that lto is enabled in both binutils and gcc

Change-Id: I0584396b4580674cfdca24fbed0d8eeb1ee38806
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10496
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
This commit is contained in:
Stefan Reinauer 2015-06-09 12:24:54 -07:00
parent 85b07d68c1
commit 2f97ebc4c9
1 changed files with 3 additions and 7 deletions
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10
util/crossgcc/buildgcc
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@ -382,7 +382,7 @@ build_BINUTILS() {
# Now build binutils # Now build binutils
CC="$CC" ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR \ CC="$CC" ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR \
--target=${TARGETARCH} --disable-werror --disable-nls \ --target=${TARGETARCH} --disable-werror --disable-nls \
$USE_GOLD CFLAGS="$HOSTCFLAGS" || touch .failed --enable-lto --enable-gold --enable-plugins CFLAGS="$HOSTCFLAGS" || touch .failed
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
} }
@ -398,9 +398,10 @@ build_GCC() {
CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \ CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \
--prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \ --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
--target=${TARGETARCH} --disable-werror --disable-shared \ --target=${TARGETARCH} --disable-werror --disable-shared \
--enable-lto --enable-plugins --enable-gold --enable-ld=default \
--disable-libssp --disable-bootstrap --disable-nls \ --disable-libssp --disable-bootstrap --disable-nls \
--disable-libquadmath --without-headers \ --disable-libquadmath --without-headers \
$GCC_OPTIONS --enable-languages="c" $USE_GOLD \ ${GCC_OPTIONS} --enable-languages="c" \
--with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \ --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
--with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \ --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \
--with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \ --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
@ -596,11 +597,6 @@ if [ "$USECCACHE" = 1 ]; then
CC="ccache $CC" CC="ccache $CC"
fi fi
# coreboot does not like the GOLD linker
# USE_GOLD="--enable-gold"
USE_GOLD=""
GCC_OPTIONS="--enable-lto"
# Prepare target directory for building GCC # Prepare target directory for building GCC
# (dependencies must be in the PATH) # (dependencies must be in the PATH)
mkdir -p $DESTDIR$TARGETDIR/bin mkdir -p $DESTDIR$TARGETDIR/bin