From 2f97ebc4c93530f8e394ad035773ad78521b08db Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Tue, 9 Jun 2015 12:24:54 -0700 Subject: 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 Reviewed-on: http://review.coreboot.org/10496 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- util/crossgcc/buildgcc | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index 0d402c2a36..3bee6dc725 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -382,7 +382,7 @@ build_BINUTILS() { # Now build binutils CC="$CC" ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR \ --target=${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 $MAKE install DESTDIR=$DESTDIR || touch .failed } @@ -398,9 +398,10 @@ build_GCC() { CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \ --prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \ --target=${TARGETARCH} --disable-werror --disable-shared \ + --enable-lto --enable-plugins --enable-gold --enable-ld=default \ --disable-libssp --disable-bootstrap --disable-nls \ --disable-libquadmath --without-headers \ - $GCC_OPTIONS --enable-languages="c" $USE_GOLD \ + ${GCC_OPTIONS} --enable-languages="c" \ --with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \ --with-mpc=$DESTDIR$TARGETDIR --with-libelf=$DESTDIR$TARGETDIR \ --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \ @@ -596,11 +597,6 @@ if [ "$USECCACHE" = 1 ]; then CC="ccache $CC" fi -# coreboot does not like the GOLD linker -# USE_GOLD="--enable-gold" -USE_GOLD="" -GCC_OPTIONS="--enable-lto" - # Prepare target directory for building GCC # (dependencies must be in the PATH) mkdir -p $DESTDIR$TARGETDIR/bin -- cgit v1.2.3