crosstool-ng/scripts/build/binutils.sh
Yann E. MORIN" 25461c378b Use target GMP and MPFR when building target binutils:
- this is not really used yet, as only the iberty and bfd libraries are built
- if we ever are to build the full binutils for the target, then it is already configured to use the target GMP and MPFR.

 /trunk/scripts/build/binutils.sh |    7     7     0     0 +++++++
 1 file changed, 7 insertions(+)
2008-11-04 18:31:07 +00:00

121 lines
4.9 KiB
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# This file adds functions to build binutils
# Copyright 2007 Yann E. MORIN
# Licensed under the GPL v2. See COPYING in the root of this package
do_print_filename() {
echo "binutils-${CT_BINUTILS_VERSION}"
}
# Download binutils
do_binutils_get() {
CT_GetFile "${CT_BINUTILS_FILE}" \
{ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils \
ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
}
# Extract binutils
do_binutils_extract() {
CT_ExtractAndPatch "${CT_BINUTILS_FILE}"
}
# Build binutils
do_binutils() {
mkdir -p "${CT_BUILD_DIR}/build-binutils"
cd "${CT_BUILD_DIR}/build-binutils"
CT_DoStep INFO "Installing binutils"
binutils_opts=
# If GMP and MPFR were configured, then use that,
# otherwise let binutils find the system-wide libraries, if they exist.
if [ "${CT_GMP_MPFR}" = "y" ]; then
binutils_opts="--with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"
fi
CT_DoLog EXTRA "Configuring binutils"
CFLAGS="${CT_CFLAGS_FOR_HOST}" \
CT_DoExecLog ALL \
"${CT_SRC_DIR}/${CT_BINUTILS_FILE}/configure" \
${CT_CANADIAN_OPT} \
--build=${CT_BUILD} \
--host=${CT_HOST} \
--target=${CT_TARGET} \
--prefix=${CT_PREFIX_DIR} \
--disable-nls \
--disable-multilib \
--disable-werror \
${binutils_opts} \
${CT_ARCH_WITH_FLOAT} \
${CT_BINUTILS_EXTRA_CONFIG} \
${BINUTILS_SYSROOT_ARG}
CT_DoLog EXTRA "Building binutils"
CT_DoExecLog ALL make ${PARALLELMFLAGS}
CT_DoLog EXTRA "Installing binutils"
CT_DoExecLog ALL make install
# Make those new tools available to the core C compilers to come.
# Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
# well. Create that.
mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
for t in ar as ld strip; do
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
done 2>&1 |CT_DoLog ALL
CT_EndStep
}
# Now on for the target libraries
do_binutils_target() {
targets=
[ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets="${targets} libiberty"
[ "${CT_BINUTILS_FOR_TARGET_BFD}" = "y" ] && targets="${targets} bfd"
targets="${targets# }"
binutils_opts=
# If GMP and MPFR were configured, then use that
if [ "${CT_GMP_MPFR_TARGET}" = "y" ]; then
binutils_opts="--with-gmp=${CT_SYSROOT_DIR}/usr --with-mpfr=${CT_SYSROOT_DIR}/usr"
fi
if [ -n "${targets}" ]; then
CT_DoStep INFO "Installing binutils for target"
mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"
CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"
CT_DoLog EXTRA "Configuring binutils for target"
CT_DoExecLog ALL \
"${CT_SRC_DIR}/${CT_BINUTILS_FILE}/configure" \
--build=${CT_BUILD} \
--host=${CT_TARGET} \
--target=${CT_TARGET} \
--prefix=/usr \
--disable-werror \
--enable-shared \
--enable-static \
--disable-nls \
--disable-multilib \
${binutils_opts} \
${CT_ARCH_WITH_FLOAT} \
${CT_BINUTILS_EXTRA_CONFIG}
build_targets=$(echo "${targets}" |sed -r -e 's/(^| +)/\1all-/g;')
install_targets=$(echo "${targets}" |sed -r -e 's/(^| +)/\1install-/g;')
CT_DoLog EXTRA "Building binutils' libraries (${targets}) for target"
CT_DoExecLog ALL make ${PARALLELMFLAGS} ${build_targets}
CT_DoLog EXTRA "Installing binutils' libraries (${targets}) for target"
CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" ${install_targets}
CT_Popd
CT_EndStep
fi
}