Enable C++ for baremetal.
/trunk/scripts/build/cc/gcc.sh | 7 5 2 0 +++++--
/trunk/config/cc.in | 8 2 6 0 ++------
2 files changed, 7 insertions(+), 8 deletions(-)
1 # This file adds functions to build binutils
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package
6 echo "binutils-${CT_BINUTILS_VERSION}"
11 CT_GetFile "${CT_BINUTILS_FILE}" \
12 {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils \
13 ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
17 do_binutils_extract() {
18 CT_ExtractAndPatch "${CT_BINUTILS_FILE}"
23 mkdir -p "${CT_BUILD_DIR}/build-binutils"
24 cd "${CT_BUILD_DIR}/build-binutils"
26 CT_DoStep INFO "Installing binutils"
29 # If GMP and MPFR were configured, then use that,
30 # otherwise let binutils find the system-wide libraries, if they exist.
31 if [ "${CT_GMP_MPFR}" = "y" ]; then
32 binutils_opts="--with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"
35 CT_DoLog EXTRA "Configuring binutils"
36 CFLAGS="${CT_CFLAGS_FOR_HOST}" \
38 "${CT_SRC_DIR}/${CT_BINUTILS_FILE}/configure" \
41 --target=${CT_TARGET} \
42 --prefix=${CT_PREFIX_DIR} \
47 ${CT_ARCH_WITH_FLOAT} \
48 ${CT_BINUTILS_EXTRA_CONFIG} \
49 ${BINUTILS_SYSROOT_ARG}
51 CT_DoLog EXTRA "Building binutils"
52 CT_DoExecLog ALL make ${PARALLELMFLAGS}
54 CT_DoLog EXTRA "Installing binutils"
55 CT_DoExecLog ALL make install
57 # Make those new tools available to the core C compilers to come.
58 # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
60 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
61 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
62 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
63 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
64 for t in ar as ld strip; do
65 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
66 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
67 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
68 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
69 done 2>&1 |CT_DoLog ALL
74 # Now on for the target libraries
75 do_binutils_target() {
77 [ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets="${targets} libiberty"
78 [ "${CT_BINUTILS_FOR_TARGET_BFD}" = "y" ] && targets="${targets} bfd"
79 targets="${targets# }"
82 # If GMP and MPFR were configured, then use that
83 if [ "${CT_GMP_MPFR_TARGET}" = "y" ]; then
84 binutils_opts="--with-gmp=${CT_SYSROOT_DIR}/usr --with-mpfr=${CT_SYSROOT_DIR}/usr"
87 if [ -n "${targets}" ]; then
88 CT_DoStep INFO "Installing binutils for target"
89 mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"
90 CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"
92 CT_DoLog EXTRA "Configuring binutils for target"
94 "${CT_SRC_DIR}/${CT_BINUTILS_FILE}/configure" \
97 --target=${CT_TARGET} \
105 ${CT_ARCH_WITH_FLOAT} \
106 ${CT_BINUTILS_EXTRA_CONFIG}
108 build_targets=$(echo "${targets}" |sed -r -e 's/(^| +)/\1all-/g;')
109 install_targets=$(echo "${targets}" |sed -r -e 's/(^| +)/\1install-/g;')
111 CT_DoLog EXTRA "Building binutils' libraries (${targets}) for target"
112 CT_DoExecLog ALL make ${PARALLELMFLAGS} ${build_targets}
113 CT_DoLog EXTRA "Installing binutils' libraries (${targets}) for target"
114 CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" ${install_targets}