Get rid off CT_KERNEL_FILE.
/trunk/scripts/build/kernel/linux.sh | 30 15 15 0 +++++++++++++++---------------
/trunk/scripts/crosstool.sh | 1 0 1 0 -
2 files changed, 15 insertions(+), 16 deletions(-)
1 # eglibc build functions (initially by Thomas JOURDAN).
3 # Download eglibc repository
7 case "${CT_LIBC_VERSION}" in
8 trunk) svn_url="svn://svn.eglibc.org/trunk";;
9 *) svn_url="svn://svn.eglibc.org/branches/eglibc-${CT_LIBC_VERSION}";;
12 case "${CT_EGLIBC_CHECKOUT}" in
13 y) svn_action="checkout";;
14 *) svn_action="export --force";;
17 CT_DoSetProxy ${CT_PROXY_TYPE}
18 CT_DoExecLog ALL svn ${svn_action} -r "${CT_EGLIBC_REVISION:-HEAD}" "${svn_url}" . 2>&1
21 CT_DoExecLog ALL mv libc "${CT_LIBC_FILE}"
22 CT_DoExecLog ALL tar cjf "${CT_LIBC_FILE}.tar.bz2" "${CT_LIBC_FILE}"
24 # Compress linuxthreads, localedef and ports
25 # Assign them the name the way ct-ng like it
26 for addon in linuxthreads localedef ports; do
27 CT_DoExecLog ALL tar cjf "${CT_LIBC}-${addon}-${CT_LIBC_VERSION}.tar.bz2" "${addon}"
33 # eglibc is only available through subversion, there are no
34 # snapshots available. Moreover, addons will be downloaded
38 eglibc="${CT_LIBC_FILE}.tar.bz2"
39 eglibc_linuxthreads="${CT_LIBC}-linuxthreads-${CT_LIBC_VERSION}.tar.bz2"
40 eglibc_localedef="${CT_LIBC}-localedef-${CT_LIBC_VERSION}.tar.bz2"
41 eglibc_ports="${CT_LIBC}-ports-${CT_LIBC_VERSION}.tar.bz2"
43 # Check if every tarballs are already present
44 if [ -a "${CT_TARBALLS_DIR}/${eglibc}" ] && \
45 [ -a "${CT_TARBALLS_DIR}/${eglibc_linuxthreads}" ] && \
46 [ -a "${CT_TARBALLS_DIR}/${eglibc_localedef}" ] && \
47 [ -a "${CT_TARBALLS_DIR}/${eglibc_ports}" ]; then
48 CT_DoLog DEBUG "Already have 'eglibc-${CT_LIBC_VERSION}'"
52 if [ -a "${CT_LOCAL_TARBALLS_DIR}/${eglibc}" ] && \
53 [ -a "${CT_LOCAL_TARBALLS_DIR}/${eglibc_linuxthreads}" ] && \
54 [ -a "${CT_LOCAL_TARBALLS_DIR}/${eglibc_localedef}" ] && \
55 [ -a "${CT_LOCAL_TARBALLS_DIR}/${eglibc_ports}" ] && \
56 [ "${CT_FORCE_DOWNLOAD}" != "y" ]; then
57 CT_DoLog DEBUG "Got 'eglibc-${CT_LIBC_VERSION}' from local storage"
58 for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
59 CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${file}" "${CT_TARBALLS_DIR}/${file}"
64 # Not found locally, try from the network
65 CT_DoLog EXTRA "Retrieving 'eglibc-${CT_LIBC_VERSION}'"
71 CT_DoLog DEBUG "Moving 'eglibc-${CT_LIBC_VERSION}' to tarball directory"
72 for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
73 CT_DoExecLog ALL mv -f "${file}" "${CT_TARBALLS_DIR}"
79 CT_DoExecLog ALL rm -rf "${tmp_dir}"
81 if [ "${CT_SAVE_TARBALLS}" = "y" ]; then
82 CT_DoLog EXTRA "Saving 'eglibc-${CT_LIBC_VERSION}' to local storage"
83 for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
84 CT_DoExecLog ALL mv -f "${CT_TARBALLS_DIR}/${file}" "${CT_LOCAL_TARBALLS_DIR}"
85 CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${file}" "${CT_TARBALLS_DIR}/${file}"
94 CT_ExtractAndPatch "${CT_LIBC_FILE}"
97 for addon in $(do_libc_add_ons_list " "); do
98 # NPTL addon is not to be extracted, in any case
99 [ "${addon}" = "nptl" ] && continue || true
100 CT_ExtractAndPatch "${CT_LIBC}-${addon}-${CT_LIBC_VERSION}"
103 # The configure files may be older than the configure.in files
104 # if using a snapshot (or even some tarballs). Fake them being
106 find "${CT_SRC_DIR}/${CT_LIBC_FILE}" -type f -name configure -exec touch {} \; 2>&1 |CT_DoLog ALL
111 # There is nothing to do for eglibc check config
112 do_libc_check_config() {
116 # This function installs the eglibc headers needed to build the core compiler
118 # Instead of doing two time the same actions, headers will
119 # be installed with start files
123 # Build and install start files
124 do_libc_start_files() {
125 CT_DoStep INFO "Installing C library headers / start files"
127 mkdir -p "${CT_BUILD_DIR}/build-libc-startfiles"
128 cd "${CT_BUILD_DIR}/build-libc-startfiles"
130 CT_DoLog EXTRA "Configuring C library"
132 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
133 cross_cxx=$(CT_Which "${CT_TARGET}-g++")
134 cross_ar=$(CT_Which "${CT_TARGET}-ar")
135 cross_ranlib=$(CT_Which "${CT_TARGET}-ranlib")
137 CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
138 CT_DoLog DEBUG "Using g++ for target: '${cross_cxx}'"
139 CT_DoLog DEBUG "Using ar for target: '${cross_ar}'"
140 CT_DoLog DEBUG "Using ranlib for target: '${cross_ranlib}'"
142 BUILD_CC="${CT_BUILD}-gcc" \
146 RANLIB=${cross_ranlib} \
148 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
150 --with-headers="${CT_HEADERS_DIR}" \
151 --build="${CT_BUILD}" \
152 --host="${CT_TARGET}" \
158 CT_DoLog EXTRA "Installing C library headers"
160 # use the 'install-headers' makefile target to install the
164 make install-headers \
165 install_root=${CT_SYSROOT_DIR} \
166 install-bootstrap-headers=yes
168 CT_DoLog EXTRA "Installing C library start files"
170 # there are a few object files needed to link shared libraries,
171 # which we build and install by hand
173 CT_DoExecLog ALL mkdir -p ${CT_SYSROOT_DIR}/usr/lib
174 CT_DoExecLog ALL make csu/subdir_lib
175 CT_DoExecLog ALL cp csu/crt1.o csu/crti.o csu/crtn.o \
176 ${CT_SYSROOT_DIR}/usr/lib
178 # Finally, 'libgcc_s.so' requires a 'libc.so' to link against.
179 # However, since we will never actually execute its code,
180 # it doesn't matter what it contains. So, treating '/dev/null'
181 # as a C source file, we produce a dummy 'libc.so' in one step
183 CT_DoExecLog ALL ${cross_cc} -nostdlib -nostartfiles -shared -x c /dev/null -o ${CT_SYSROOT_DIR}/usr/lib/libc.so
188 # This function builds and install the full glibc
190 CT_DoStep INFO "Installing C library"
192 mkdir -p "${CT_BUILD_DIR}/build-libc"
193 cd "${CT_BUILD_DIR}/build-libc"
195 CT_DoLog EXTRA "Configuring C library"
197 # Add some default glibc config options if not given by user.
198 # We don't need to be conditional on wether the user did set different
199 # values, as they CT_LIBC_GLIBC_EXTRA_CONFIG is passed after extra_config
201 extra_config="--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
203 case "${CT_THREADS}" in
204 nptl) extra_config="${extra_config} --with-__thread --with-tls";;
205 linuxthreads) extra_config="${extra_config} --with-__thread --without-tls --without-nptl";;
206 none) extra_config="${extra_config} --without-__thread --without-nptl"
207 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
209 *) extra_config="${extra_config} --without-tls";;
214 case "${CT_SHARED_LIBS}" in
215 y) extra_config="${extra_config} --enable-shared";;
216 *) extra_config="${extra_config} --disable-shared";;
219 case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
220 y,) extra_config="${extra_config} --with-fp";;
221 ,y) extra_config="${extra_config} --without-fp";;
224 case "$(do_libc_add_ons_list ,)" in
226 *) extra_config="${extra_config} --enable-add-ons=$(do_libc_add_ons_list ,)";;
229 extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
231 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
233 CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
234 CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
235 CT_DoLog DEBUG "Extra config args passed: '${extra_config}'"
236 CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
238 BUILD_CC="${CT_BUILD}-gcc" \
239 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O" \
240 CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
242 RANLIB=${CT_TARGET}-ranlib \
244 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
246 --with-headers="${CT_HEADERS_DIR}" \
247 --build=${CT_BUILD} \
248 --host=${CT_TARGET} \
253 ${CT_LIBC_GLIBC_EXTRA_CONFIG}
255 CT_DoLog EXTRA "Building C library"
257 CT_DoExecLog ALL make
259 CT_DoLog EXTRA "Installing C library"
261 CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"
266 # This function finishes the glibc install
268 # Nothing to be done for eglibc
272 # Build up the addons list, separated with $1
273 do_libc_add_ons_list() {
275 local addons_list=$(echo "${CT_LIBC_ADDONS_LIST//,/${sep}}" |tr -s ,)
276 case "${CT_THREADS}" in
278 *) addons_list="${addons_list}${sep}${CT_THREADS}";;
280 [ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
281 addons_list="${addons_list%%${sep}}"
282 echo "${addons_list##${sep}}"