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
7 CT_GetFile "binutils-${CT_BINUTILS_VERSION}" \
8 {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils \
9 ftp://gcc.gnu.org/pub/binutils/{releases,snapshots}
13 do_binutils_extract() {
14 CT_Extract "binutils-${CT_BINUTILS_VERSION}"
15 CT_Patch "binutils" "${CT_BINUTILS_VERSION}"
21 local -a extra_make_flags
22 local -a binutils_tools
24 mkdir -p "${CT_BUILD_DIR}/build-binutils"
25 cd "${CT_BUILD_DIR}/build-binutils"
27 CT_DoStep INFO "Installing binutils"
29 CT_DoLog EXTRA "Configuring binutils"
31 binutils_tools=( ar as ld strip )
32 if [ "${CT_BINUTILS_HAS_GOLD}" = "y" ]; then
33 case "${CT_BINUTILS_LINKERS_LIST}" in
35 extra_config+=( --enable-ld=yes --enable-gold=no )
36 binutils_tools+=( ld.bfd )
39 extra_config+=( --enable-ld=no --enable-gold=yes )
40 binutils_tools+=( ld.gold )
43 extra_config+=( --enable-ld=default --enable-gold=yes )
44 binutils_tools+=( ld.bfd ld.gold )
47 extra_config+=( --enable-ld=yes --enable-gold=default )
48 binutils_tools+=( ld.bfd ld.gold )
51 if [ "${CT_BINUTILS_GOLD_THREADED}" = "y" ]; then
52 extra_config+=( --enable-threads )
55 if [ "${CT_BINUTILS_PLUGINS}" = "y" ]; then
56 extra_config+=( --enable-plugins )
59 CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
62 CFLAGS="${CT_CFLAGS_FOR_HOST}" \
63 "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \
66 --target=${CT_TARGET} \
67 --prefix=${CT_PREFIX_DIR} \
71 "${extra_config[@]}" \
72 ${CT_ARCH_WITH_FLOAT} \
73 ${CT_BINUTILS_EXTRA_CONFIG} \
74 ${BINUTILS_SYSROOT_ARG}
76 if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
77 extra_make_flags+=("LDFLAGS=-all-static")
78 CT_DoLog EXTRA "Prepare binutils for static build"
79 CT_DoExecLog ALL make configure-host
82 CT_DoLog EXTRA "Building binutils"
83 CT_DoExecLog ALL make "${extra_make_flags[@]}" ${JOBSFLAGS}
85 CT_DoLog EXTRA "Installing binutils"
86 CT_DoExecLog ALL make install
88 # Install the wrapper if needed
89 if [ "${CT_BINUTILS_LD_WRAPPER}" = "y" ]; then
90 CT_DoLog EXTRA "Installing ld wrapper"
91 rm -f "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
92 rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld"
93 sed -r -e "s/@@DEFAULT_LD@@/${CT_BINUTILS_LINKER_DEFAULT}/" \
94 "${CT_LIB_DIR}/scripts/build/binutils/binutils-ld.in" \
95 >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
96 chmod +x "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld"
97 cp -a "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ld" \
98 "${CT_PREFIX_DIR}/${CT_TARGET}/bin/ld"
100 # If needed, force using ld.bfd during the toolchain build
101 if [ "${CT_BINUTILS_FORCE_LD_BFD}" = "y" ]; then
102 export CTNG_LD_IS=bfd
106 # Make those new tools available to the core C compilers to come.
107 # Note: some components want the ${TARGET}-{ar,as,ld,strip} commands as
109 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin"
110 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin"
111 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin"
112 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin"
113 for t in "${binutils_tools[@]}"; do
114 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
115 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_STATIC_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
116 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/${CT_TARGET}/bin/${t}"
117 ln -sv "${CT_PREFIX_DIR}/bin/${CT_TARGET}-${t}" "${CT_CC_CORE_SHARED_PREFIX_DIR}/bin/${CT_TARGET}-${t}"
118 done 2>&1 |CT_DoLog ALL
123 # Now on for the target libraries
124 do_binutils_target() {
125 local -a extra_config
127 local -a build_targets
128 local -a install_targets
131 [ "${CT_BINUTILS_FOR_TARGET_IBERTY}" = "y" ] && targets+=("libiberty")
132 [ "${CT_BINUTILS_FOR_TARGET_BFD}" = "y" ] && targets+=("bfd")
133 for t in "${targets[@]}"; do
134 build_targets+=("all-${t}")
135 install_targets+=("install-${t}")
138 if [ "${#targets[@]}" -ne 0 ]; then
139 CT_DoStep INFO "Installing binutils for target"
140 mkdir -p "${CT_BUILD_DIR}/build-binutils-for-target"
141 CT_Pushd "${CT_BUILD_DIR}/build-binutils-for-target"
143 CT_DoLog EXTRA "Configuring binutils for target"
145 "${CT_SRC_DIR}/binutils-${CT_BINUTILS_VERSION}/configure" \
146 --build=${CT_BUILD} \
147 --host=${CT_TARGET} \
148 --target=${CT_TARGET} \
155 "${extra_config[@]}" \
156 ${CT_ARCH_WITH_FLOAT} \
157 ${CT_BINUTILS_EXTRA_CONFIG}
159 CT_DoLog EXTRA "Building binutils' libraries (${targets[*]}) for target"
160 CT_DoExecLog ALL make ${JOBSFLAGS} "${build_targets[@]}"
161 CT_DoLog EXTRA "Installing binutils' libraries (${targets[*]}) for target"
162 CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" "${install_targets[@]}"