Don't check for autoconf >= 2.50.
It was needed by glibc and eglibc to re-generate their 'configure' files, but they no longer do (in fact never did).
/trunk/configure | 1 0 1 0 -
1 file changed, 1 deletion(-)
1 # This file adds functions to build glibc
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package
6 [ "${CT_LIBC}" = "glibc" ] || return 0
7 echo "glibc-${CT_LIBC_VERSION}"
8 for addon in $(do_libc_add_ons_list " "); do
9 # NPTL addon is not to be downloaded, in any case
10 [ "${addon}" = "nptl" ] && continue || true
11 echo "glibc-${addon}-${CT_LIBC_VERSION}"
17 # Ah! Not all GNU folks seem stupid. All glibc releases are in the same
18 # directory. Good. Alas, there is no snapshot there. I'll deal with them
20 CT_GetFile "${CT_LIBC_FILE}" \
21 {ftp,http}://ftp.gnu.org/gnu/glibc \
22 ftp://gcc.gnu.org/pub/glibc/releases \
23 ftp://gcc.gnu.org/pub/glibc/snapshots
26 for addon in $(do_libc_add_ons_list " "); do
27 # NPTL addon is not to be downloaded, in any case
28 [ "${addon}" = "nptl" ] && continue || true
29 CT_GetFile "${CT_LIBC}-${addon}-${CT_LIBC_VERSION}" \
30 {ftp,http}://ftp.gnu.org/gnu/glibc \
31 ftp://gcc.gnu.org/pub/glibc/releases \
32 ftp://gcc.gnu.org/pub/glibc/snapshots
40 CT_ExtractAndPatch "${CT_LIBC_FILE}"
43 for addon in $(do_libc_add_ons_list " "); do
44 # NPTL addon is not to be extracted, in any case
45 [ "${addon}" = "nptl" ] && continue || true
46 CT_ExtractAndPatch "${CT_LIBC}-${addon}-${CT_LIBC_VERSION}"
49 # The configure files may be older than the configure.in files
50 # if using a snapshot (or even some tarballs). Fake them being
52 find "${CT_SRC_DIR}/${CT_LIBC_FILE}" -type f -name configure -exec touch {} \; 2>&1 |CT_DoLog ALL
57 # There is nothing to do for glibc check config
58 do_libc_check_config() {
62 # This function installs the glibc headers needed to build the core compiler
64 # Only need to install bootstrap glibc headers for gcc-3.0 and above? Or maybe just gcc-3.3 and above?
65 # See also http://gcc.gnu.org/PR8180, which complains about the need for this step.
66 grep -q 'gcc-[34]' "${CT_SRC_DIR}/${CT_CC_FILE}/ChangeLog" 2>/dev/null || return 0
68 CT_DoStep INFO "Installing C library headers"
70 mkdir -p "${CT_BUILD_DIR}/build-libc-headers"
71 cd "${CT_BUILD_DIR}/build-libc-headers"
73 CT_DoLog EXTRA "Configuring C library"
75 # The following three things have to be done to build glibc-2.3.x, but they don't hurt older versions.
76 # 1. override CC to keep glibc's configure from using $TARGET-gcc.
77 # 2. disable linuxthreads, which needs a real cross-compiler to generate tcb-offsets.h properly
78 # 3. build with gcc 3.2 or later
79 # Compare these options with the ones used when building glibc for real below - they're different.
80 # As of glibc-2.3.2, to get this step to work for hppa-linux, you need --enable-hacker-mode
81 # so when configure checks to make sure gcc has access to the assembler you just built...
82 # Alternately, we could put ${PREFIX}/${TARGET}/bin on the path.
83 # Set --build so maybe we don't have to specify "cross-compiling=yes" below (haven't tried yet)
85 # "*** WARNING: Are you sure you do not want to use the `linuxthreads'"
87 # is ok here, since all we want are the basic headers at this point.
88 # Override libc_cv_ppc_machine so glibc-cvs doesn't complain
89 # 'a version of binutils that supports .machine "altivec" is needed'.
91 addons_config="--enable-add-ons=$(do_libc_add_ons_list ,)"
92 # We need to remove any threading addon when installing headers
93 addons_config="${addons_config//nptl/}"
94 addons_config="${addons_config//linuxthreads/}"
95 addons_config=$(echo "${addons_config}" |sed -r -e 's/^,+//; s/,+$//; s/,+/,/g;')
97 extra_config="${addons_config}"
99 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
101 *) if [ "${CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS}" = "y" \
102 -o "${CT_LIBC_GLIBC_USE_HEADERS_MIN_KERNEL}" = "y" ]; then
103 min_kernel_config="--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
107 extra_config="${extra_config} ${min_kernel_config}"
109 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
110 CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
111 CT_DoLog DEBUG "Extra config passed : '${extra_config}'"
113 libc_cv_ppc_machine=yes \
116 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
117 --build="${CT_UNIQ_BUILD}" \
118 --host="${CT_TARGET}" \
120 --with-headers="${CT_HEADERS_DIR}" \
122 --disable-sanity-checks \
123 --enable-hacker-mode \
127 CT_DoLog EXTRA "Installing C library headers"
129 if grep -q GLIBC_2.3 "${CT_SRC_DIR}/${CT_LIBC_FILE}/ChangeLog"; then
130 # glibc-2.3.x passes cross options to $(CC) when generating errlist-compat.c,
131 # which fails without a real cross-compiler.
132 # Fortunately, we don't need errlist-compat.c, since we just need .h
133 # files, so work around this by creating a fake errlist-compat.c and
134 # satisfying its dependencies.
135 # Another workaround might be to tell configure to not use any cross
137 # The real fix would be to get install-headers to not generate
139 # Note: BOOTSTRAP_GCC is used by:
140 # patches/glibc-2.3.5/glibc-mips-bootstrap-gcc-header-install.patch
142 libc_cv_ppc_machine=yes \
144 make CFLAGS="-O -DBOOTSTRAP_GCC" \
145 OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" \
146 sysdeps/gnu/errlist.c
147 mkdir -p stdio-common
149 # sleep for 2 seconds for benefit of filesystems with lousy time
150 # resolution, like FAT, so make knows for sure errlist-compat.c doesn't
153 CT_DoExecLog ALL touch stdio-common/errlist-compat.c
155 # Note: BOOTSTRAP_GCC (see above)
156 libc_cv_ppc_machine=yes \
158 make cross-compiling=yes \
159 install_root=${CT_SYSROOT_DIR} \
160 CFLAGS="-O -DBOOTSTRAP_GCC" \
161 ${LIBC_SYSROOT_ARG} \
162 OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" \
165 # Two headers -- stubs.h and features.h -- aren't installed by install-headers,
166 # so do them by hand. We can tolerate an empty stubs.h for the moment.
167 # See e.g. http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html
168 mkdir -p "${CT_HEADERS_DIR}/gnu"
169 CT_DoExecLog ALL touch "${CT_HEADERS_DIR}/gnu/stubs.h"
170 CT_DoExecLog ALL cp -v "${CT_SRC_DIR}/${CT_LIBC_FILE}/include/features.h" \
171 "${CT_HEADERS_DIR}/features.h"
173 # Building the bootstrap gcc requires either setting inhibit_libc, or
174 # having a copy of stdio_lim.h... see
175 # http://sources.redhat.com/ml/libc-alpha/2003-11/msg00045.html
176 CT_DoExecLog ALL cp -v bits/stdio_lim.h "${CT_HEADERS_DIR}/bits/stdio_lim.h"
178 # Following error building gcc-4.0.0's gcj:
179 # error: bits/syscall.h: No such file or directory
180 # solved by following copy; see http://sourceware.org/ml/crossgcc/2005-05/msg00168.html
181 # but it breaks arm, see http://sourceware.org/ml/crossgcc/2006-01/msg00091.html
182 [ "${CT_ARCH}" != "arm" ] && CT_DoExecLog ALL cp -v misc/syscall-list.h "${CT_HEADERS_DIR}/bits/syscall.h" || true
184 # Those headers are to be manually copied so gcc can build properly
185 pthread_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_THREADS}/sysdeps/pthread/pthread.h"
187 case "${CT_THREADS}" in
189 # NOTE: for some archs, the pathes are different, but they are not
190 # supported by crosstool-NG right now. See original crosstool when they are.
191 pthread_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_THREADS}/sysdeps/pthread/pthread.h"
192 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/nptl/sysdeps/unix/sysv/linux/${CT_KERNEL_ARCH}/bits/pthreadtypes.h"
193 if [ ! -f "${pthreadtypes_h}" ]; then
194 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_LIBC}-ports-${CT_LIBC_VERSION}/sysdeps/unix/sysv/linux/${CT_KERNEL_ARCH}/nptl/bits/pthreadtypes.h"
198 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h"
205 if [ -n "${pthread_h}" ]; then
206 CT_DoExecLog ALL cp -v "${pthread_h}" "${CT_HEADERS_DIR}/pthread.h"
208 if [ -n "${pthreadtypes_h}" ]; then
209 CT_DoExecLog ALL cp -v "${pthreadtypes_h}" "${CT_HEADERS_DIR}/bits/pthreadtypes.h"
215 # Build and install start files
216 do_libc_start_files() {
217 # Needed only in the NPTL case. Otherwise, return.
218 [ "${CT_THREADS}" = "nptl" ] || return 0
220 CT_DoStep INFO "Installing C library start files"
222 mkdir -p "${CT_BUILD_DIR}/build-libc-startfiles"
223 cd "${CT_BUILD_DIR}/build-libc-startfiles"
225 CT_DoLog EXTRA "Configuring C library"
227 # Add some default glibc config options if not given by user.
230 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
232 *) if [ "${CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS}" = "y" \
233 -o "${CT_LIBC_GLIBC_USE_HEADERS_MIN_KERNEL}" = "y" ]; then
234 min_kernel_config="--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
238 extra_config="${extra_config} ${min_kernel_config}"
239 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
241 *) extra_config="${extra_config} --with-tls"
243 case "${CT_SHARED_LIBS}" in
244 y) extra_config="${extra_config} --enable-shared";;
245 *) extra_config="${extra_config} --disable-shared";;
247 case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
248 y,) extra_config="${extra_config} --with-fp";;
249 ,y) extra_config="${extra_config} --without-fp";;
251 # Obviously, we want threads, as we come here only for NPTL
252 extra_config="${extra_config} --with-__thread"
254 addons_config="--enable-add-ons=$(do_libc_add_ons_list ,)"
255 extra_config="${extra_config} ${addons_config}"
257 # Add some default CC args
258 glibc_version_major=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^([^\.]+)\..*/\1/')
259 glibc_version_minor=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^[^\.]+\.([^.]+).*/\1/')
260 # In case we're using a snapshot, fake a >=2.6 version.
261 if [ "${CT_LIBC_V_LATEST}" = "y" \
262 -o "${CT_LIBC_V_date}" = "y" ]; then
263 glibc_version_major=3
264 glibc_version_minor=0
266 if [ ${glibc_version_major} -eq 2 -a ${glibc_version_minor} -ge 6 \
267 -o ${glibc_version_major} -gt 2 ]; then
268 # Don't use -pipe: configure chokes on it for glibc >= 2.6.
269 CT_Test 'Removing "-pipe" for use with glibc>=2.6' "${CT_USE_PIPES}" = "y"
270 extra_cc_args="${CT_CFLAGS_FOR_HOST/-pipe}"
272 extra_cc_args="${CT_CFLAGS_FOR_HOST}"
274 extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
276 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
277 CT_DoLog DEBUG "Using gcc for target : '${cross_cc}'"
278 CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
279 CT_DoLog DEBUG "Extra config args passed: '${extra_config}'"
280 CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
282 # Super-H really needs to set configparms as of gcc-3.4/glibc-2.3.2
283 # note: this is awkward, doesn't work well if you need more than one
284 # line in configparms
285 echo ${CT_LIBC_GLIBC_CONFIGPARMS} > configparms
287 echo "libc_cv_forced_unwind=yes" > config.cache
288 echo "libc_cv_c_cleanup=yes" >> config.cache
290 # Please see the comment for the configure step in do_libc().
292 BUILD_CC=${CT_CC_NATIVE} \
293 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O " \
294 CC="${cross_cc} ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
296 RANLIB=${CT_TARGET}-ranlib \
298 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
300 --build="${CT_UNIQ_BUILD}" \
301 --host=${CT_TARGET} \
306 --with-headers="${CT_HEADERS_DIR}" \
307 --cache-file=config.cache \
309 ${CT_LIBC_GLIBC_EXTRA_CONFIG}
312 #TODO: should check whether slibdir has been set in configparms to */lib64
313 # and copy the startfiles into the appropriate libdir.
314 CT_DoLog EXTRA "Building C library start files"
315 CT_DoExecLog ALL make OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" csu/subdir_lib
317 CT_DoLog EXTRA "Installing C library start files"
318 if [ "${CT_USE_SYSROOT}" = "y" ]; then
319 CT_DoExecLog ALL cp -fpv csu/crt[1in].o "${CT_SYSROOT_DIR}/usr/lib/"
321 CT_DoExecLog ALL cp -fpv csu/crt[1in].o "${CT_SYSROOT_DIR}/lib/"
327 # This function builds and install the full glibc
329 CT_DoStep INFO "Installing C library"
331 mkdir -p "${CT_BUILD_DIR}/build-libc"
332 cd "${CT_BUILD_DIR}/build-libc"
334 CT_DoLog EXTRA "Configuring C library"
336 # Add some default glibc config options if not given by user.
337 # We don't need to be conditional on wether the user did set different
338 # values, as they CT_LIBC_GLIBC_EXTRA_CONFIG is passed after extra_config
342 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
344 *) if [ "${CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS}" = "y" \
345 -o "${CT_LIBC_GLIBC_USE_HEADERS_MIN_KERNEL}" = "y" ]; then
346 min_kernel_config="--enable-kernel=$(echo ${CT_LIBC_GLIBC_MIN_KERNEL} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
350 extra_config="${extra_config} ${min_kernel_config}"
352 case "${CT_THREADS}" in
353 nptl) extra_config="${extra_config} --with-__thread --with-tls";;
354 linuxthreads) extra_config="${extra_config} --with-__thread --without-tls --without-nptl";;
355 none) extra_config="${extra_config} --without-__thread --without-nptl"
356 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
358 *) extra_config="${extra_config} --without-tls";;
363 case "${CT_SHARED_LIBS}" in
364 y) extra_config="${extra_config} --enable-shared";;
365 *) extra_config="${extra_config} --disable-shared";;
368 case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
369 y,) extra_config="${extra_config} --with-fp";;
370 ,y) extra_config="${extra_config} --without-fp";;
373 case "$(do_libc_add_ons_list ,)" in
375 *) extra_config="${extra_config} --enable-add-ons=$(do_libc_add_ons_list ,)";;
378 # Add some default CC args
379 glibc_version_major=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^([^\.]+)\..*/\1/')
380 glibc_version_minor=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^[^\.]+\.([^.]+).*/\1/')
381 # In case we're using a snapshot, fake a >=2.6 version.
382 if [ "${CT_LIBC_V_LATEST}" = "y" \
383 -o "${CT_LIBC_V_date}" = "y" ]; then
384 glibc_version_major=3
385 glibc_version_minor=0
387 if [ ${glibc_version_major} -eq 2 -a ${glibc_version_minor} -ge 6 \
388 -o ${glibc_version_major} -gt 2 ]; then
389 # Don't use -pipe: configure chokes on it for glibc >= 2.6.
390 CT_Test 'Removing "-pipe" for use with glibc>=2.6' "${CT_USE_PIPES}" = "y"
391 extra_cc_args="${CT_CFLAGS_FOR_HOST/-pipe}"
393 extra_cc_args="${CT_CFLAGS_FOR_HOST}"
395 extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
397 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
398 CT_DoLog DEBUG "Using gcc for target : '${cross_cc}'"
399 CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
400 CT_DoLog DEBUG "Extra config args passed: '${extra_config}'"
401 CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
403 # sh3 and sh4 really need to set configparms as of gcc-3.4/glibc-2.3.2
404 # note: this is awkward, doesn't work well if you need more than one line in configparms
405 echo ${CT_LIBC_GLIBC_CONFIGPARMS} > configparms
407 # For glibc 2.3.4 and later we need to set some autoconf cache
408 # variables, because nptl/sysdeps/pthread/configure.in does not
409 # work when cross-compiling.
410 if [ "${CT_THREADS}" = "nptl" ]; then
411 echo libc_cv_forced_unwind=yes
412 echo libc_cv_c_cleanup=yes
415 # Configure with --prefix the way we want it on the target...
416 # There are a whole lot of settings here. You'll probably want
417 # to read up on what they all mean, and customize a bit, possibly by setting GLIBC_EXTRA_CONFIG
418 # Compare these options with the ones used when installing the glibc headers above - they're different.
419 # Adding "--without-gd" option to avoid error "memusagestat.c:36:16: gd.h: No such file or directory"
420 # See also http://sources.redhat.com/ml/libc-alpha/2000-07/msg00024.html.
421 # Set BUILD_CC, or you won't be able to build datafiles
422 # Set --build, else glibc-2.3.2 will think you're not cross-compiling, and try to run the test programs
424 # OK. I'm fed up with those folks telling me what I should do.
425 # I don't configure nptl? Well, maybe that's purposedly because
426 # I don't want nptl! --disable-sanity-checks will shut up those
427 # silly messages. GNU folks again, he?
429 BUILD_CC=${CT_CC_NATIVE} \
430 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O" \
431 CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
433 RANLIB=${CT_TARGET}-ranlib \
435 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
437 --build=${CT_UNIQ_BUILD} \
438 --host=${CT_TARGET} \
443 --disable-sanity-checks \
444 --cache-file=config.cache \
445 --with-headers="${CT_HEADERS_DIR}" \
447 ${CT_LIBC_GLIBC_EXTRA_CONFIG}
449 if grep -l '^install-lib-all:' "${CT_SRC_DIR}/${CT_LIBC_FILE}/Makerules" > /dev/null; then
451 # If the install-lib-all target (which is added by our make-install-lib-all.patch)
452 # is present, it means we're building glibc-2.3.3 or later, and we can't
453 # build programs yet, as they require libeh, which won't be installed
454 # until full build of gcc
455 # YEM-FIXME: This comment is misleading: latest glibc-s do not have the
456 # make-install-lib-all.patch applied, so do not pass through this
457 # part of the if statement; nonetheless, they do build, and
458 # the result is useable (maybe the dual-pass core gcc is
459 # responsible for this).
460 GLIBC_INITIAL_BUILD_RULE=lib
461 GLIBC_INITIAL_INSTALL_RULE="install-lib-all install-headers"
462 GLIBC_INSTALL_APPS_LATER=yes
465 # We can build and install everything with the bootstrap compiler.
466 # YEM-FIXME: See the above FIXME as well.
467 GLIBC_INITIAL_BUILD_RULE=all
468 GLIBC_INITIAL_INSTALL_RULE=install
469 GLIBC_INSTALL_APPS_LATER=no
472 # If this fails with an error like this:
473 # ... linux/autoconf.h: No such file or directory
474 # then you need to set the KERNELCONFIG variable to point to a .config file for this arch.
475 # The following architectures are known to need kernel .config: alpha, arm, ia64, s390, sh, sparc
476 # Note: LD and RANLIB needed by glibc-2.1.3's c_stub directory, at least on macosx
477 # No need for PARALLELMFLAGS here, Makefile already reads this environment variable
478 CT_DoLog EXTRA "Building C library"
479 CT_DoExecLog ALL make LD=${CT_TARGET}-ld \
480 RANLIB=${CT_TARGET}-ranlib \
481 OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" \
482 ${GLIBC_INITIAL_BUILD_RULE}
484 CT_DoLog EXTRA "Installing C library"
485 CT_DoExecLog ALL make install_root="${CT_SYSROOT_DIR}" \
486 ${LIBC_SYSROOT_ARG} \
487 OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" \
488 ${GLIBC_INITIAL_INSTALL_RULE}
490 # This doesn't seem to work when building a crosscompiler,
491 # as it tries to execute localedef using the just-built ld.so!?
492 #CT_DoLog EXTRA "Installing locales"
493 #make localedata/install-locales install_root=${SYSROOT} 2>&1 |CT_DoLog ALL
495 # Fix problems in linker scripts.
497 # Remove lines containing BUG per http://sources.redhat.com/ml/bug-glibc/2003-05/msg00055.html,
498 # needed to fix gcc-3.2.3/glibc-2.3.2 targeting arm
500 # To make "strip *.so.*" not fail (ptxdist does this), rename to .so_orig rather than .so.orig
501 CT_DoLog EXTRA "Fixing C library linker scripts"
502 for file in libc.so libpthread.so libgcc_s.so; do
503 for dir in lib lib64 usr/lib usr/lib64; do
504 if [ -f "${CT_SYSROOT_DIR}/${dir}/${file}" -a ! -L ${CT_SYSROOT_DIR}/$lib/$file ]; then
505 CT_DoExecLog ALL cp -v "${CT_SYSROOT_DIR}/${dir}/${file}" "${CT_SYSROOT_DIR}/${dir}/${file}_orig"
506 CT_DoLog DEBUG "Fixing '${CT_SYS_ROOT_DIR}/${dir}/${file}'"
507 CT_DoExecLog ALL sed -i -r -e '/BUG in libc.scripts.output-format.sed/d' "${CT_SYSROOT_DIR}/${dir}/${file}"
515 # This function finishes the glibc install
517 # Finally, build and install glibc programs, now that libeh (if any) is installed
518 # Don't do this unless needed, 'cause it causes glibc-2.{1.3,2.2} to fail here with
519 # .../gcc-3.4.1-glibc-2.1.3/build-glibc/libc.so.6: undefined reference to `__deregister_frame_info'
520 # .../gcc-3.4.1-glibc-2.1.3/build-glibc/libc.so.6: undefined reference to `__register_frame_info'
521 [ "${GLIBC_INSTALL_APPS_LATER}" = "yes" ] || return 0
523 CT_DoStep INFO "Finishing C library"
525 cd "${CT_BUILD_DIR}/build-libc"
527 CT_DoLog EXTRA "Re-building C library"
528 CT_DoExecLog ALL make LD=${CT_TARGET}-ld RANLIB=${CT_TARGET}-ranlib
530 CT_DoLog EXTRA "Installing missing C library components"
531 # note: should do full install and then fix linker scripts, but this is faster
532 for t in bin rootsbin sbin data others; do
533 CT_DoExecLog ALL make install_root="${CT_SYSROOT_DIR}" \
534 ${LIBC_SYSROOT_ARG} \
535 OBJDUMP_FOR_HOST="${CT_TARGET}-objdump" \
542 # Build up the addons list, separated with $1
543 do_libc_add_ons_list() {
545 local addons_list=$(echo "${CT_LIBC_ADDONS_LIST//,/${sep}}" |tr -s ,)
546 case "${CT_THREADS}" in
548 *) addons_list="${addons_list}${sep}${CT_THREADS}";;
550 [ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
551 addons_list="${addons_list%%${sep}}"
552 echo "${addons_list##${sep}}"