1 # This file contains crosstool-NG internal steps
3 # This step is called once all components were built, to remove
4 # un-wanted files, to add tuple aliases, and to add the final
5 # crosstool-NG-provided files.
10 CT_DoStep INFO "Cleaning-up the toolchain's directory"
12 if [ "${CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES}" = "y" ]; then
18 strip_args="--strip-all -v"
21 CT_DoLog INFO "Stripping all toolchain executables"
22 CT_Pushd "${CT_PREFIX_DIR}"
23 for t in ar as c++ c++filt cpp dlltool dllwrap g++ gcc gcc-${CT_CC_VERSION} gcov gprof ld nm objcopy objdump ranlib readelf size strings strip addr2line windmc windres; do
24 [ -x bin/${CT_TARGET}-${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} bin/${CT_TARGET}-${t}${CT_HOST_SUFFIX}
25 [ -x ${CT_TARGET}/bin/${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} ${CT_TARGET}/bin/${t}${CT_HOST_SUFFIX}
28 CT_Pushd "${CT_PREFIX_DIR}/libexec/gcc/${CT_TARGET}/${CT_CC_VERSION}"
29 for t in cc1 cc1plus collect2; do
30 [ -x ${t}${CT_HOST_SUFFIX} ] && ${CT_HOST}-strip ${strip_args} ${t}${CT_HOST_SUFFIX}
35 if [ "${CT_BARE_METAL}" != "y" ]; then
36 CT_DoLog EXTRA "Installing the populate helper"
37 sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \
38 -e 's|@@CT_install@@|'"${install}"'|g;' \
39 -e 's|@@CT_bash@@|'"${bash}"'|g;' \
40 -e 's|@@CT_grep@@|'"${grep}"'|g;' \
41 -e 's|@@CT_make@@|'"${make}"'|g;' \
42 -e 's|@@CT_sed@@|'"${sed}"'|g;' \
43 "${CT_LIB_DIR}/scripts/populate.in" \
44 >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
45 CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
48 if [ "${CT_LIBC_XLDD}" = "y" ]; then
49 CT_DoLog EXTRA "Installing a cross-ldd helper"
50 sed -r -e 's|@@CT_VERSION@@|'"${CT_VERSION}"'|g;' \
51 -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \
52 -e 's|@@CT_BITS@@|'"${CT_ARCH_BITNESS}"'|g;' \
53 -e 's|@@CT_install@@|'"${install}"'|g;' \
54 -e 's|@@CT_bash@@|'"${bash}"'|g;' \
55 -e 's|@@CT_grep@@|'"${grep}"'|g;' \
56 -e 's|@@CT_make@@|'"${make}"'|g;' \
57 -e 's|@@CT_sed@@|'"${sed}"'|g;' \
58 "${CT_LIB_DIR}/scripts/xldd.in" \
59 >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd"
60 CT_DoExecLog ALL chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ldd"
63 # Create the aliases to the target tools
64 CT_DoLog EXTRA "Creating toolchain aliases"
65 CT_Pushd "${CT_PREFIX_DIR}/bin"
66 for t in "${CT_TARGET}-"*; do
67 if [ -n "${CT_TARGET_ALIAS}" ]; then
68 _t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')
69 CT_DoExecLog ALL ln -sv "${t}" "${_t}"
71 if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
72 _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
73 if [ "${_t}" = "${t}" ]; then
74 CT_DoLog WARN "The sed expression '${CT_TARGET_ALIAS_SED_EXPR}' has no effect on '${t}'"
76 CT_DoExecLog ALL ln -sv "${t}" "${_t}"
82 # If using the companion libraries, we need a wrapper
83 # that will set LD_LIBRARY_PATH approriately
84 if [ "${CT_WRAPPER_NEEDED}" = "y" ]; then
85 CT_DoLog EXTRA "Installing toolchain wrappers"
86 CT_Pushd "${CT_PREFIX_DIR}/bin"
90 # wrapper does not work (when using readlink -m)
91 CT_DoLog WARN "Forcing usage of binary tool wrapper"
92 CT_TOOLS_WRAPPER="exec"
96 case "${CT_TOOLS_WRAPPER}" in
98 CT_DoExecLog DEBUG install \
100 "${CT_LIB_DIR}/scripts/wrapper.in" \
101 ".${CT_TARGET}-wrapper"
104 CT_DoExecLog DEBUG "${CT_HOST}-gcc" \
105 -Wall -Wextra -Werror \
107 "${CT_LIB_DIR}/scripts/wrapper.c" \
108 -o ".${CT_TARGET}-wrapper"
109 if [ "${CT_DEBUG_CT}" != "y" ]; then
110 # If not debugging crosstool-NG, strip the wrapper
111 CT_DoExecLog DEBUG "${CT_HOST}-strip" ".${CT_TARGET}-wrapper"
116 # Replace every tools with the wrapper
117 # Do it unconditionally, even for those tools that happen to be shell
118 # scripts, we don't know if they would in the end spawn a binary...
120 for _t in "${CT_TARGET}-"*; do
121 if [ ! -L "${_t}" ]; then
122 CT_DoExecLog ALL mv "${_t}" ".${_t}"
123 CT_DoExecLog ALL ln ".${CT_TARGET}-wrapper" "${_t}"
127 # Get rid of the wrapper, we're using hardlinks
128 CT_DoExecLog DEBUG rm -f ".${CT_TARGET}-wrapper"
132 CT_DoLog EXTRA "Removing access to the build system tools"
133 CT_DoExecLog DEBUG rm -rf "${CT_PREFIX_DIR}/buildtools"
135 # Remove the generated documentation files
136 if [ "${CT_REMOVE_DOCS}" = "y" ]; then
137 CT_DoLog EXTRA "Removing installed documentation"
138 CT_DoForceRmdir "${CT_PREFIX_DIR}/"{,usr/}{man,info}
139 CT_DoForceRmdir "${CT_SYSROOT_DIR}/"{,usr/}{man,info}
140 CT_DoForceRmdir "${CT_DEBUGROOT_DIR}/"{,usr/}{man,info}
143 # Remove headers installed by native companion libraries
144 CT_DoForceRmdir "${CT_PREFIX_DIR}/include"
146 # Remove the lib* symlinks, now:
147 # The symlinks are needed only during the build process.
148 # The final gcc will still search those dirs, but will also search
149 # the standard lib/ dirs, so we can get rid of the symlinks
152 "${CT_SYSROOT_DIR}" \
153 "${CT_SYSROOT_DIR}/usr" \
154 "${CT_PREFIX_DIR}/${CT_TARGET}" \
156 CT_DoExecLog ALL rm -f "${d}/lib32"
157 CT_DoExecLog ALL rm -f "${d}/lib64"
160 # Also remove the lib/ symlink out-side of sysroot
161 if [ "${CT_USE_SYSROOT}" = "y" ]; then
162 CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/lib"