Allow selecting 'latest' snapshot, as well as 'specific' date snapshot for glibc.
Update uClibc config to commonalise some help.
/trunk/scripts/build/libc_glibc.sh | 22 20 2 0 ++++++++++++++++++++--
/trunk/config/libc/glibc.in | 12 12 0 0 ++++++++++++
/trunk/config/libc/uClibc.in | 12 4 8 0 ++++--------
/trunk/config/libc.in | 13 13 0 0 +++++++++++++
4 files changed, 49 insertions(+), 10 deletions(-)
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}-${CT_LIBC_VERSION}"
52 # There is nothing to do for glibc check config
53 do_libc_check_config() {
57 # This function installs the glibc headers needed to build the core compiler
59 # Only need to install bootstrap glibc headers for gcc-3.0 and above? Or maybe just gcc-3.3 and above?
60 # See also http://gcc.gnu.org/PR8180, which complains about the need for this step.
61 grep -q 'gcc-[34]' "${CT_SRC_DIR}/${CT_CC_FILE}/ChangeLog" 2>/dev/null || return 0
63 CT_DoStep INFO "Installing C library headers"
65 mkdir -p "${CT_BUILD_DIR}/build-libc-headers"
66 cd "${CT_BUILD_DIR}/build-libc-headers"
68 CT_DoLog EXTRA "Configuring C library"
70 # The following three things have to be done to build glibc-2.3.x, but they don't hurt older versions.
71 # 1. override CC to keep glibc's configure from using $TARGET-gcc.
72 # 2. disable linuxthreads, which needs a real cross-compiler to generate tcb-offsets.h properly
73 # 3. build with gcc 3.2 or later
74 # Compare these options with the ones used when building glibc for real below - they're different.
75 # As of glibc-2.3.2, to get this step to work for hppa-linux, you need --enable-hacker-mode
76 # so when configure checks to make sure gcc has access to the assembler you just built...
77 # Alternately, we could put ${PREFIX}/${TARGET}/bin on the path.
78 # Set --build so maybe we don't have to specify "cross-compiling=yes" below (haven't tried yet)
80 # "*** WARNING: Are you sure you do not want to use the `linuxthreads'"
82 # is ok here, since all we want are the basic headers at this point.
83 # Override libc_cv_ppc_machine so glibc-cvs doesn't complain
84 # 'a version of binutils that supports .machine "altivec" is needed'.
86 addons_config="--enable-add-ons=$(do_libc_add_ons_list ,)"
87 # We need to remove any threading addon when installing headers
88 addons_config="${addons_config//nptl/}"
89 addons_config="${addons_config//linuxthreads/}"
90 addons_config=$(echo "${addons_config}" |sed -r -e 's/^,+//; s/,+$//; s/,+/,/g;')
92 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
93 CT_DoLog DEBUG "Using gcc for target: '${cross_cc}'"
94 CT_DoLog DEBUG "Extra config passed : '${addons_config}'"
96 libc_cv_ppc_machine=yes \
98 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
99 --build="${CT_UNIQ_BUILD}" \
100 --host="${CT_TARGET}" \
102 --with-headers="${CT_HEADERS_DIR}" \
104 --disable-sanity-checks \
105 --enable-hacker-mode \
107 --without-nptl 2>&1 |CT_DoLog ALL
109 CT_DoLog EXTRA "Installing C library headers"
111 if grep -q GLIBC_2.3 "${CT_SRC_DIR}/${CT_LIBC_FILE}/ChangeLog"; then
112 # glibc-2.3.x passes cross options to $(CC) when generating errlist-compat.c,
113 # which fails without a real cross-compiler.
114 # Fortunately, we don't need errlist-compat.c, since we just need .h
115 # files, so work around this by creating a fake errlist-compat.c and
116 # satisfying its dependencies.
117 # Another workaround might be to tell configure to not use any cross
119 # The real fix would be to get install-headers to not generate
121 # Note: BOOTSTRAP_GCC is used by:
122 # patches/glibc-2.3.5/glibc-mips-bootstrap-gcc-header-install.patch
124 libc_cv_ppc_machine=yes \
125 make CFLAGS="-O -DBOOTSTRAP_GCC" sysdeps/gnu/errlist.c 2>&1 |CT_DoLog ALL
126 mkdir -p stdio-common
128 # sleep for 2 seconds for benefit of filesystems with lousy time
129 # resolution, like FAT, so make knows for sure errlist-compat.c doesn't
132 touch stdio-common/errlist-compat.c
134 # Note: BOOTSTRAP_GCC (see above)
135 libc_cv_ppc_machine=yes \
136 make cross-compiling=yes install_root=${CT_SYSROOT_DIR} \
137 CFLAGS="-O -DBOOTSTRAP_GCC" ${LIBC_SYSROOT_ARG} \
138 install-headers 2>&1 |CT_DoLog ALL
140 # Two headers -- stubs.h and features.h -- aren't installed by install-headers,
141 # so do them by hand. We can tolerate an empty stubs.h for the moment.
142 # See e.g. http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html
143 mkdir -p "${CT_HEADERS_DIR}/gnu"
144 touch "${CT_HEADERS_DIR}/gnu/stubs.h"
145 cp "${CT_SRC_DIR}/${CT_LIBC_FILE}/include/features.h" "${CT_HEADERS_DIR}/features.h"
147 # Building the bootstrap gcc requires either setting inhibit_libc, or
148 # having a copy of stdio_lim.h... see
149 # http://sources.redhat.com/ml/libc-alpha/2003-11/msg00045.html
150 cp bits/stdio_lim.h "${CT_HEADERS_DIR}/bits/stdio_lim.h"
152 # Following error building gcc-4.0.0's gcj:
153 # error: bits/syscall.h: No such file or directory
154 # solved by following copy; see http://sourceware.org/ml/crossgcc/2005-05/msg00168.html
155 # but it breaks arm, see http://sourceware.org/ml/crossgcc/2006-01/msg00091.html
156 [ "${CT_ARCH}" != "arm" ] && cp misc/syscall-list.h "${CT_HEADERS_DIR}/bits/syscall.h" || true
158 # Those headers are to be manually copied so gcc can build properly
159 pthread_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_THREADS}/sysdeps/pthread/pthread.h"
161 case "${CT_THREADS}" in
163 # NOTE: for some archs, the pathes are different, but they are not
164 # supported by crosstool-NG right now. See original crosstool when they are.
165 pthread_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_THREADS}/sysdeps/pthread/pthread.h"
166 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/nptl/sysdeps/unix/sysv/linux/${CT_KERNEL_ARCH}/bits/pthreadtypes.h"
167 if [ ! -f "${pthreadtypes_h}" ]; then
168 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/${CT_LIBC}-ports-${CT_LIBC_VERSION}/sysdeps/unix/sysv/linux/${CT_KERNEL_ARCH}/nptl/bits/pthreadtypes.h"
172 pthreadtypes_h="${CT_SRC_DIR}/${CT_LIBC_FILE}/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h"
179 if [ -n "${pthread_h}" ]; then
180 cp -v "${pthread_h}" "${CT_HEADERS_DIR}/pthread.h" 2>&1 |CT_DoLog ALL
182 if [ -n "${pthreadtypes_h}" ]; then
183 cp -v "${pthreadtypes_h}" "${CT_HEADERS_DIR}/bits/pthreadtypes.h" 2>&1 |CT_DoLog ALL
189 # Build and install start files
190 do_libc_start_files() {
191 # Needed only in the NPTL case. Otherwise, return.
192 [ "${CT_THREADS}" = "nptl" ] || return 0
194 CT_DoStep INFO "Installing C library start files"
196 mkdir -p "${CT_BUILD_DIR}/build-libc-startfiles"
197 cd "${CT_BUILD_DIR}/build-libc-startfiles"
199 CT_DoLog EXTRA "Configuring C library"
201 # Add some default glibc config options if not given by user.
203 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
205 *) extra_config="${extra_config} --enable-kernel=$(echo ${CT_KERNEL_VERSION} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
207 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
209 *) extra_config="${extra_config} --with-tls"
211 case "${CT_SHARED_LIBS}" in
212 y) extra_config="${extra_config} --enable-shared";;
213 *) extra_config="${extra_config} --disable-shared";;
215 case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
216 y,) extra_config="${extra_config} --with-fp";;
217 ,y) extra_config="${extra_config} --without-fp";;
219 # Obviously, we want threads, as we come here only for NPTL
220 extra_config="${extra_config} --with-__thread"
222 addons_config="--enable-add-ons=$(do_libc_add_ons_list ,)"
223 extra_config="${extra_config} ${addons_config}"
225 # Add some default CC args
226 glibc_version_major=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^([^\.]+)\..*/\1/')
227 glibc_version_minor=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^[^\.]+\.([^.]+).*/\1/')
228 # In case we're using a snapshot, fake a >=2.6 version.
229 if [ "${CT_LIBC_V_LATEST}" = "y" \
230 -o "${CT_LIBC_V_date}" = "y" ]; then
231 glibc_version_major=3
232 glibc_version_minor=0
234 if [ ${glibc_version_major} -eq 2 -a ${glibc_version_minor} -ge 6 \
235 -o ${glibc_version_major} -gt 2 ]; then
236 # Don't use -pipe: configure chokes on it for glibc >= 2.6.
237 CT_Test 'Removing "-pipe" for use with glibc>=2.6' "${CT_USE_PIPES}" = "y"
238 extra_cc_args="${CT_CFLAGS_FOR_HOST/-pipe}"
240 extra_cc_args="${CT_CFLAGS_FOR_HOST}"
242 extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
244 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
245 CT_DoLog DEBUG "Using gcc for target : '${cross_cc}'"
246 CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
247 CT_DoLog DEBUG "Extra config args passed: '${extra_config}'"
248 CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
250 # Super-H really needs to set configparms as of gcc-3.4/glibc-2.3.2
251 # note: this is awkward, doesn't work well if you need more than one
252 # line in configparms
253 echo ${CT_LIBC_GLIBC_CONFIGPARMS} > configparms
255 echo "libc_cv_forced_unwind=yes" > config.cache
256 echo "libc_cv_c_cleanup=yes" >> config.cache
258 # Please see the comment for the configure step in do_libc().
260 BUILD_CC=${CT_CC_NATIVE} \
261 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O " \
262 CC="${cross_cc} ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
264 RANLIB=${CT_TARGET}-ranlib \
265 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
267 --build="${CT_UNIQ_BUILD}" \
268 --host=${CT_TARGET} \
273 --with-headers="${CT_HEADERS_DIR}" \
274 --cache-file=config.cache \
276 ${CT_LIBC_GLIBC_EXTRA_CONFIG} 2>&1 |CT_DoLog ALL
279 #TODO: should check whether slibdir has been set in configparms to */lib64
280 # and copy the startfiles into the appropriate libdir.
281 CT_DoLog EXTRA "Building C library start files"
282 make csu/subdir_lib 2>&1 |CT_DoLog ALL
284 CT_DoLog EXTRA "Installing C library start files"
285 if [ "${CT_USE_SYSROOT}" = "y" ]; then
286 cp -fp csu/crt[1in].o "${CT_SYSROOT_DIR}/usr/lib/"
288 cp -fp csu/crt[1in].o "${CT_SYSROOT_DIR}/lib/"
294 # This function builds and install the full glibc
296 CT_DoStep INFO "Installing C library"
298 mkdir -p "${CT_BUILD_DIR}/build-libc"
299 cd "${CT_BUILD_DIR}/build-libc"
301 CT_DoLog EXTRA "Configuring C library"
303 # Add some default glibc config options if not given by user.
304 # We don't need to be conditional on wether the user did set different
305 # values, as they CT_LIBC_GLIBC_EXTRA_CONFIG is passed after extra_config
307 extra_config="--enable-kernel=$(echo ${CT_KERNEL_VERSION} |sed -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;')"
309 case "${CT_THREADS}" in
310 nptl) extra_config="${extra_config} --with-__thread --with-tls";;
311 linuxthreads) extra_config="${extra_config} --with-__thread --without-tls --without-nptl";;
312 none) extra_config="${extra_config} --without-__thread --without-nptl"
313 case "${CT_LIBC_GLIBC_EXTRA_CONFIG}" in
315 *) extra_config="${extra_config} --without-tls";;
320 case "${CT_SHARED_LIBS}" in
321 y) extra_config="${extra_config} --enable-shared";;
322 *) extra_config="${extra_config} --disable-shared";;
325 case "${CT_ARCH_FLOAT_HW},${CT_ARCH_FLOAT_SW}" in
326 y,) extra_config="${extra_config} --with-fp";;
327 ,y) extra_config="${extra_config} --without-fp";;
330 case "$(do_libc_add_ons_list ,)" in
332 *) extra_config="${extra_config} --enable-add-ons=$(do_libc_add_ons_list ,)";;
336 # Add some default CC args
337 glibc_version_major=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^([^\.]+)\..*/\1/')
338 glibc_version_minor=$(echo ${CT_LIBC_VERSION} |sed -r -e 's/^[^\.]+\.([^.]+).*/\1/')
339 # In case we're using a snapshot, fake a >=2.6 version.
340 if [ "${CT_LIBC_V_LATEST}" = "y" \
341 -o "${CT_LIBC_V_date}" = "y" ]; then
342 glibc_version_major=3
343 glibc_version_minor=0
345 if [ ${glibc_version_major} -eq 2 -a ${glibc_version_minor} -ge 6 \
346 -o ${glibc_version_major} -gt 2 ]; then
347 # Don't use -pipe: configure chokes on it for glibc >= 2.6.
348 CT_Test 'Removing "-pipe" for use with glibc>=2.6' "${CT_USE_PIPES}" = "y"
349 extra_cc_args="${CT_CFLAGS_FOR_HOST/-pipe}"
351 extra_cc_args="${CT_CFLAGS_FOR_HOST}"
353 extra_cc_args="${extra_cc_args} ${CT_ARCH_ENDIAN_OPT}"
355 cross_cc=$(CT_Which "${CT_TARGET}-gcc")
356 CT_DoLog DEBUG "Using gcc for target : '${cross_cc}'"
357 CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
358 CT_DoLog DEBUG "Extra config args passed: '${extra_config}'"
359 CT_DoLog DEBUG "Extra CC args passed : '${extra_cc_args}'"
361 # sh3 and sh4 really need to set configparms as of gcc-3.4/glibc-2.3.2
362 # note: this is awkward, doesn't work well if you need more than one line in configparms
363 echo ${CT_LIBC_GLIBC_CONFIGPARMS} > configparms
365 # For glibc 2.3.4 and later we need to set some autoconf cache
366 # variables, because nptl/sysdeps/pthread/configure.in does not
367 # work when cross-compiling.
368 if [ "${CT_THREADS}" = "nptl" ]; then
369 echo libc_cv_forced_unwind=yes
370 echo libc_cv_c_cleanup=yes
373 # Configure with --prefix the way we want it on the target...
374 # There are a whole lot of settings here. You'll probably want
375 # to read up on what they all mean, and customize a bit, possibly by setting GLIBC_EXTRA_CONFIG
376 # Compare these options with the ones used when installing the glibc headers above - they're different.
377 # Adding "--without-gd" option to avoid error "memusagestat.c:36:16: gd.h: No such file or directory"
378 # See also http://sources.redhat.com/ml/libc-alpha/2000-07/msg00024.html.
379 # Set BUILD_CC, or you won't be able to build datafiles
380 # Set --build, else glibc-2.3.2 will think you're not cross-compiling, and try to run the test programs
382 # OK. I'm fed up with those folks telling me what I should do.
383 # I don't configure nptl? Well, maybe that's purposedly because
384 # I don't want nptl! --disable-sanity-checks will shut up those
385 # silly messages. GNU folks again, he?
387 BUILD_CC=${CT_CC_NATIVE} \
388 CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O" \
389 CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
391 RANLIB=${CT_TARGET}-ranlib \
392 "${CT_SRC_DIR}/${CT_LIBC_FILE}/configure" \
394 --build=${CT_UNIQ_BUILD} \
395 --host=${CT_TARGET} \
400 --disable-sanity-checks \
401 --cache-file=config.cache \
402 --with-headers="${CT_HEADERS_DIR}" \
404 ${CT_LIBC_GLIBC_EXTRA_CONFIG} 2>&1 |CT_DoLog ALL
406 if grep -l '^install-lib-all:' "${CT_SRC_DIR}/${CT_LIBC_FILE}/Makerules" > /dev/null; then
408 # If the install-lib-all target (which is added by our make-install-lib-all.patch)
409 # is present, it means we're building glibc-2.3.3 or later, and we can't
410 # build programs yet, as they require libeh, which won't be installed
411 # until full build of gcc
412 # YEM-FIXME: This comment is misleading: latest glibc-s do not have the
413 # make-install-lib-all.patch applied, so do not pass through this
414 # part of the if statement; nonetheless, they do build, and
415 # the result is useable (maybe the dual-pass core gcc is
416 # responsible for this).
417 GLIBC_INITIAL_BUILD_RULE=lib
418 GLIBC_INITIAL_INSTALL_RULE="install-lib-all install-headers"
419 GLIBC_INSTALL_APPS_LATER=yes
422 # We can build and install everything with the bootstrap compiler.
423 # YEM-FIXME: See the above FIXME as well.
424 GLIBC_INITIAL_BUILD_RULE=all
425 GLIBC_INITIAL_INSTALL_RULE=install
426 GLIBC_INSTALL_APPS_LATER=no
429 # If this fails with an error like this:
430 # ... linux/autoconf.h: No such file or directory
431 # then you need to set the KERNELCONFIG variable to point to a .config file for this arch.
432 # The following architectures are known to need kernel .config: alpha, arm, ia64, s390, sh, sparc
433 # Note: LD and RANLIB needed by glibc-2.1.3's c_stub directory, at least on macosx
434 # No need for PARALLELMFLAGS here, Makefile already reads this environment variable
435 CT_DoLog EXTRA "Building C library"
436 make LD=${CT_TARGET}-ld \
437 RANLIB=${CT_TARGET}-ranlib \
438 ${GLIBC_INITIAL_BUILD_RULE} 2>&1 |CT_DoLog ALL
440 CT_DoLog EXTRA "Installing C library"
441 make install_root="${CT_SYSROOT_DIR}" \
442 ${LIBC_SYSROOT_ARG} \
443 ${GLIBC_INITIAL_INSTALL_RULE} 2>&1 |CT_DoLog ALL
445 # This doesn't seem to work when building a crosscompiler,
446 # as it tries to execute localedef using the just-built ld.so!?
447 #CT_DoLog EXTRA "Installing locales"
448 #make localedata/install-locales install_root=${SYSROOT} 2>&1 |CT_DoLog ALL
450 # Fix problems in linker scripts.
452 # 1. Remove absolute paths
453 # Any file in a list of known suspects that isn't a symlink is assumed to be a linker script.
454 # FIXME: test -h is not portable
455 # FIXME: probably need to check more files than just these three...
456 # Need to use sed instead of just assuming we know what's in libc.so because otherwise alpha breaks
458 # 2. Remove lines containing BUG per http://sources.redhat.com/ml/bug-glibc/2003-05/msg00055.html,
459 # needed to fix gcc-3.2.3/glibc-2.3.2 targeting arm
461 # To make "strip *.so.*" not fail (ptxdist does this), rename to .so_orig rather than .so.orig
462 CT_DoLog EXTRA "Fixing C library linker scripts"
463 for file in libc.so libpthread.so libgcc_s.so; do
464 for dir in lib lib64 usr/lib usr/lib64; do
465 if [ -f "${CT_SYSROOT_DIR}/${dir}/${file}" -a ! -L ${CT_SYSROOT_DIR}/$lib/$file ]; then
466 cp "${CT_SYSROOT_DIR}/${dir}/${file}" "${CT_SYSROOT_DIR}/${dir}/${file}_orig"
467 CT_DoLog DEBUG "Fixing '${CT_SYS_ROOT_DIR}/${dir}/${file}'"
468 sed -i -r -e 's,/usr/lib/,,g;
472 /BUG in libc.scripts.output-format.sed/d' "${CT_SYSROOT_DIR}/${dir}/${file}"
480 # This function finishes the glibc install
482 # Finally, build and install glibc programs, now that libeh (if any) is installed
483 # Don't do this unless needed, 'cause it causes glibc-2.{1.3,2.2} to fail here with
484 # .../gcc-3.4.1-glibc-2.1.3/build-glibc/libc.so.6: undefined reference to `__deregister_frame_info'
485 # .../gcc-3.4.1-glibc-2.1.3/build-glibc/libc.so.6: undefined reference to `__register_frame_info'
486 [ "${GLIBC_INSTALL_APPS_LATER}" = "yes" ] || return 0
488 CT_DoStep INFO "Finishing C library"
490 cd "${CT_BUILD_DIR}/build-libc"
492 CT_DoLog EXTRA "Re-building C library"
493 make LD=${CT_TARGET}-ld RANLIB=${CT_TARGET}-ranlib 2>&1 |CT_DoLog ALL
495 CT_DoLog EXTRA "Installing missing C library components"
496 # note: should do full install and then fix linker scripts, but this is faster
497 for t in bin rootsbin sbin data others; do
498 make install_root="${CT_SYSROOT_DIR}" \
499 ${LIBC_SYSROOT_ARG} \
500 install-${t} 2>&1 |CT_DoLog ALL
506 # Build up the addons list, separated with $1
507 do_libc_add_ons_list() {
509 local addons_list=$(echo "${CT_LIBC_ADDONS_LIST//,/${sep}}" |tr -s ,)
510 case "${CT_THREADS}" in
512 *) addons_list="${addons_list}${sep}${CT_THREADS}";;
514 [ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
515 addons_list="${addons_list%%${sep}}"
516 echo "${addons_list##${sep}}"