osxcross/build_binutils.sh
2022-07-28 09:48:49 -04:00

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#!/usr/bin/env bash
#
# Build and install the GNU binutils and the GNU Debugger (gdb) for
# target macOS.
#
# You may want to run this script if you want to build software using
# gcc. Please refer to the README.md for details.
#
pushd "${0%/*}" &>/dev/null
DESC=binutils
USESYSTEMCOMPILER=1
source tools/tools.sh
eval $(tools/osxcross_conf.sh)
# binutils version to build
if [ -z "$BINUTILS_VERSION" ]; then
BINUTILS_VERSION=2.32
fi
# gdb version to build
if [ -z "$GDB_VERSION" ]; then
GDB_VERSION=8.3
fi
# architecture to target
if [ -z "$TARGET_ARCH" ]; then
TARGET_ARCH=x86_64
fi
# mirror
MIRROR="https://ftp.gnu.org/gnu"
pushd $BUILD_DIR &>/dev/null
function remove_locks()
{
rm -rf $BUILD_DIR/have_binutils*
}
function build_and_install()
{
if [ ! -f "have_$1_$2_${TARGET}_${TARGET_ARCH}" ]; then
pushd $TARBALL_DIR &>/dev/null
download "$MIRROR/$1/$1-$2.tar.gz"
popd &>/dev/null
echo "cleaning up ..."
rm -rf $1* 2>/dev/null
extract "$TARBALL_DIR/$1-$2.tar.gz" 1
pushd $1*$2* &>/dev/null
mkdir -p build
pushd build &>/dev/null
../configure \
--target=$TARGET_ARCH-apple-$TARGET \
--program-prefix=$TARGET_ARCH-apple-$TARGET- \
--prefix=$TARGET_DIR/binutils \
--disable-nls \
--disable-werror
$MAKE -j$JOBS
$MAKE install
popd &>/dev/null
popd &>/dev/null
touch "have_$1_$2_${TARGET}_${TARGET_ARCH}"
fi
}
source $BASE_DIR/tools/trap_exit.sh
build_and_install binutils $BINUTILS_VERSION
build_and_install gdb $GDB_VERSION
echo ""
echo "installed binutils and gdb to $TARGET_DIR/binutils"
echo ""