Update the bare-metal ARM ELF sample.
/trunk/samples/arm-unknown-elf/crosstool.config | 55 37 18 0 +++++++++++++++++++++----------
/trunk/samples/arm-unknown-elf/reported.by | 3 3 0 0 ++
2 files changed, 40 insertions(+), 18 deletions(-)
2 # Copyright 2007 Yann E. MORIN
3 # Licensed under the GPL v2. See COPYING in the root of this package.
5 # This is the main entry point to crosstool
7 # - download, extract and patch the toolchain components
8 # - build and install each components in turn
9 # - and eventually test the resulting toolchain
11 # What this file does is prepare the environment, based upon the user-choosen
12 # options. It also checks the existing environment for un-friendly variables,
13 # and builds the tools.
15 # Parse the common functions
16 # Note: some initialisation and sanitizing is done while parsing this file,
18 # - set trap handler on errors,
19 # - don't hash commands lookups,
20 # - initialise logging.
21 . "${CT_LIB_DIR}/scripts/functions"
23 CT_STAR_DATE=$(CT_DoDate +%s%N)
24 CT_STAR_DATE_HUMAN=$(CT_DoDate +%Y%m%d.%H%M%S)
26 # Parse the configuration file
27 # It has some info about the logging facility, so include it early
30 # Yes! We can do full logging from now on!
31 CT_DoLog INFO "Build started ${CT_STAR_DATE_HUMAN}"
34 CT_DoExecLog DEBUG renice ${CT_NICE} $$
36 CT_DoStep DEBUG "Dumping user-supplied crosstool-NG configuration"
37 CT_DoExecLog DEBUG egrep '^(# |)CT_' .config
40 # Some sanity checks in the environment and needed tools
41 CT_DoLog INFO "Checking environment sanity"
43 CT_DoLog DEBUG "Unsetting and unexporting MAKEFLAGS"
47 # Other environment sanity checks
48 CT_TestAndAbort "Don't set LD_LIBRARY_PATH. It screws up the build." -n "${LD_LIBRARY_PATH}"
49 CT_TestAndAbort "Don't set CFLAGS. It screws up the build." -n "${CFLAGS}"
50 CT_TestAndAbort "Don't set CXXFLAGS. It screws up the build." -n "${CXXFLAGS}"
51 CT_Test "GREP_OPTIONS screws up the build. Resetting." -n "${GREP_OPTIONS}"
54 CT_DoLog INFO "Building environment variables"
56 # Include sub-scripts instead of calling them: that way, we do not have to
57 # export any variable, nor re-parse the configuration and functions files.
58 . "${CT_LIB_DIR}/scripts/build/arch/${CT_ARCH}.sh"
59 . "${CT_LIB_DIR}/scripts/build/kernel/${CT_KERNEL}.sh"
60 . "${CT_LIB_DIR}/scripts/build/gmp.sh"
61 . "${CT_LIB_DIR}/scripts/build/mpfr.sh"
62 . "${CT_LIB_DIR}/scripts/build/binutils.sh"
63 . "${CT_LIB_DIR}/scripts/build/libc/${CT_LIBC}.sh"
64 . "${CT_LIB_DIR}/scripts/build/cc/${CT_CC}.sh"
65 . "${CT_LIB_DIR}/scripts/build/tools.sh"
66 . "${CT_LIB_DIR}/scripts/build/debug.sh"
68 # Target tuple: CT_TARGET needs a little love:
71 # Kludge: If any of the configured options needs CT_TARGET,
72 # then rescan the options file now:
73 . "${CT_TOP_DIR}/.config"
75 # Second kludge: merge user-supplied target CFLAGS with architecture-provided
76 # target CFLAGS. Do the same for LDFLAGS in case it happens in the future.
77 # Put user-supplied flags at the end, so that they take precedence.
78 CT_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_TARGET_CFLAGS}"
79 CT_TARGET_LDFLAGS="${CT_ARCH_TARGET_LDFLAGS} ${CT_TARGET_LDFLAGS}"
80 CT_CC_CORE_EXTRA_CONFIG="${CT_ARCH_CC_CORE_EXTRA_CONFIG} ${CT_CC_CORE_EXTRA_CONFIG}"
81 CT_CC_EXTRA_CONFIG="${CT_ARCH_CC_EXTRA_CONFIG} ${CT_CC_EXTRA_CONFIG}"
83 # Now, build up the variables from the user-configured options.
84 CT_KERNEL_FILE="${CT_KERNEL}-${CT_KERNEL_VERSION}"
85 CT_BINUTILS_FILE="binutils-${CT_BINUTILS_VERSION}"
86 CT_GMP_FILE="gmp-${CT_GMP_VERSION}"
87 CT_MPFR_FILE="mpfr-${CT_MPFR_VERSION}"
88 CT_CC_FILE="${CT_CC}-${CT_CC_VERSION}"
89 CT_LIBC_FILE="${CT_LIBC}-${CT_LIBC_VERSION}"
92 : "${CT_WORK_DIR:=${CT_TOP_DIR}/targets}"
93 CT_TARBALLS_DIR="${CT_WORK_DIR}/tarballs"
94 CT_SRC_DIR="${CT_WORK_DIR}/src"
95 CT_BUILD_DIR="${CT_WORK_DIR}/${CT_TARGET}/build"
96 CT_DEBUG_INSTALL_DIR="${CT_INSTALL_DIR}/${CT_TARGET}/debug-root"
97 # Note: we'll always install the core compiler in its own directory, so as to
98 # not mix the two builds: core and final.
99 CT_CC_CORE_STATIC_PREFIX_DIR="${CT_BUILD_DIR}/${CT_CC}-core-static"
100 CT_CC_CORE_SHARED_PREFIX_DIR="${CT_BUILD_DIR}/${CT_CC}-core-shared"
101 CT_STATE_DIR="${CT_WORK_DIR}/${CT_TARGET}/state"
103 # We must ensure that we can restart if asked for!
104 if [ -n "${CT_RESTART}" -a ! -d "${CT_STATE_DIR}" ]; then
105 CT_DoLog ERROR "You asked to restart a non-restartable build"
106 CT_DoLog ERROR "This happened because you didn't set CT_DEBUG_CT_SAVE_STEPS"
107 CT_DoLog ERROR "in the config options for the previous build, or the state"
108 CT_DoLog ERROR "directory for the previous build was deleted."
109 CT_Abort "I will stop here to avoid any carnage"
112 if [ -n "${CT_LOCAL_TARBALLS_DIR}" ]; then
113 # Make absolute path, it so much easier!
114 CT_LOCAL_TARBALLS_DIR=$(CT_MakeAbsolutePath "${CT_LOCAL_TARBALLS_DIR}")
117 # If the local tarball directory does not exist, say so, and don't try to save there!
118 if [ ! -d "${CT_LOCAL_TARBALLS_DIR}" ]; then
119 CT_DoLog WARN "Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist. Will not save downloaded tarballs to local storage."
123 # Some more sanity checks now that we have all paths set up
124 case "${CT_LOCAL_TARBALLS_DIR},${CT_TARBALLS_DIR},${CT_SRC_DIR},${CT_BUILD_DIR},${CT_PREFIX_DIR},${CT_INSTALL_DIR}" in
125 *" "*) CT_Abort "Don't use spaces in paths, it breaks things.";;
128 # Check now if we can write to the destination directory:
129 if [ -d "${CT_INSTALL_DIR}" ]; then
130 CT_TestAndAbort "Destination directory '${CT_INSTALL_DIR}' is not removable" ! -w $(dirname "${CT_INSTALL_DIR}")
133 # Good, now grab a bit of informations on the system we're being run on,
134 # just in case something goes awok, and it's not our fault:
135 CT_SYS_USER=$(id -un)
136 CT_SYS_HOSTNAME=$(hostname -f 2>/dev/null || true)
137 # Hmmm. Some non-DHCP-enabled machines do not have an FQDN... Fall back to node name.
138 CT_SYS_HOSTNAME="${CT_SYS_HOSTNAME:-$(uname -n)}"
139 CT_SYS_KERNEL=$(uname -s)
140 CT_SYS_REVISION=$(uname -r)
141 # MacOS X lacks '-o' :
142 CT_SYS_OS=$(uname -o || echo "Unknown (maybe MacOS-X)")
143 CT_SYS_MACHINE=$(uname -m)
144 CT_SYS_PROCESSOR=$(uname -p)
145 CT_SYS_GCC=$(gcc -dumpversion)
146 CT_SYS_TARGET=$(CT_DoConfigGuess)
147 CT_TOOLCHAIN_ID="crosstool-${CT_VERSION} build ${CT_STAR_DATE_HUMAN} by ${CT_SYS_USER}@${CT_SYS_HOSTNAME}"
149 CT_DoLog EXTRA "Preparing working directories"
151 # Ah! The build directory shall be eradicated, even if we restart!
152 if [ -d "${CT_BUILD_DIR}" ]; then
153 mv "${CT_BUILD_DIR}" "${CT_BUILD_DIR}.$$"
154 chmod -R u+w "${CT_BUILD_DIR}.$$"
155 setsid nohup rm -rf "${CT_BUILD_DIR}.$$" >/dev/null 2>&1 &
158 # Don't eradicate directories if we need to restart
159 if [ -z "${CT_RESTART}" ]; then
160 # Get rid of pre-existing installed toolchain and previous build directories.
161 # We need to do that _before_ we can safely log, because the log file will
162 # most probably be in the toolchain directory.
163 if [ "${CT_FORCE_DOWNLOAD}" = "y" -a -d "${CT_TARBALLS_DIR}" ]; then
164 mv "${CT_TARBALLS_DIR}" "${CT_TARBALLS_DIR}.$$"
165 chmod -R u+w "${CT_TARBALLS_DIR}.$$"
166 setsid nohup rm -rf "${CT_TARBALLS_DIR}.$$" >/dev/null 2>&1 &
168 if [ "${CT_FORCE_EXTRACT}" = "y" -a -d "${CT_SRC_DIR}" ]; then
169 mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.$$"
170 chmod -R u+w "${CT_SRC_DIR}.$$"
171 setsid nohup rm -rf "${CT_SRC_DIR}.$$" >/dev/null 2>&1 &
173 if [ -d "${CT_INSTALL_DIR}" ]; then
174 mv "${CT_INSTALL_DIR}" "${CT_INSTALL_DIR}.$$"
175 chmod -R u+w "${CT_INSTALL_DIR}.$$"
176 setsid nohup rm -rf "${CT_INSTALL_DIR}.$$" >/dev/null 2>&1 &
178 if [ -d "${CT_DEBUG_INSTALL_DIR}" ]; then
179 mv "${CT_DEBUG_INSTALL_DIR}" "${CT_DEBUG_INSTALL_DIR}.$$"
180 chmod -R u+w "${CT_DEBUG_INSTALL_DIR}.$$"
181 setsid nohup rm -rf "${CT_DEBUG_INSTALL_DIR}.$$" >/dev/null 2>&1 &
183 # In case we start anew, get rid of the previously saved state directory
184 if [ -d "${CT_STATE_DIR}" ]; then
185 mv "${CT_STATE_DIR}" "${CT_STATE_DIR}.$$"
186 chmod -R u+w "${CT_STATE_DIR}.$$"
187 setsid nohup rm -rf "${CT_STATE_DIR}.$$" >/dev/null 2>&1 &
191 # Create the directories we'll use, even if restarting: it does no harm to
192 # create already existent directories, and CT_BUILD_DIR needs to be created
194 mkdir -p "${CT_TARBALLS_DIR}"
195 mkdir -p "${CT_SRC_DIR}"
196 mkdir -p "${CT_BUILD_DIR}"
197 mkdir -p "${CT_INSTALL_DIR}"
198 mkdir -p "${CT_PREFIX_DIR}"
199 mkdir -p "${CT_DEBUG_INSTALL_DIR}"
200 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}"
201 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}"
202 mkdir -p "${CT_STATE_DIR}"
204 # Kludge: CT_INSTALL_DIR and CT_PREFIX_DIR might have grown read-only if
205 # the previous build was successful. To be able to move the logfile there,
206 # switch them back to read/write
207 chmod -R u+w "${CT_INSTALL_DIR}" "${CT_PREFIX_DIR}"
209 # Redirect log to the actual log file now we can
210 # It's quite understandable that the log file will be installed in the install
211 # directory, so we must first ensure it exists and is writeable (above) before
214 case "${CT_LOG_TO_FILE}" in
215 y) CT_LOG_FILE="${CT_PREFIX_DIR}/build.log"
216 cat "${tmp_log_file}" >>"${CT_LOG_FILE}"
217 rm -f "${tmp_log_file}"
218 exec >>"${CT_LOG_FILE}"
220 *) rm -f "${tmp_log_file}"
224 # Setting up the rest of the environment only if not restarting
225 if [ -z "${CT_RESTART}" ]; then
226 # Determine build system if not set by the user
227 CT_Test "You did not specify the build system. That's OK, I can guess..." -z "${CT_BUILD}"
228 CT_BUILD="${CT_BUILD:-$(CT_DoConfigGuess)}"
229 CT_BUILD=$(CT_DoConfigSub "${CT_BUILD}")
231 # Arrange paths depending on wether we use sys-root or not.
232 if [ "${CT_USE_SYSROOT}" = "y" ]; then
233 CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}/sys-root"
234 CT_HEADERS_DIR="${CT_SYSROOT_DIR}/usr/include"
235 BINUTILS_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
236 CC_CORE_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
237 CC_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
239 # glibc's prefix must be exactly /usr, else --with-sysroot'd gcc will get
240 # confused when $sysroot/usr/include is not present.
241 # Note: --prefix=/usr is magic!
242 # See http://www.gnu.org/software/libc/FAQ.html#s-2.2
244 # plain old way. All libraries in prefix/target/lib
245 CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}"
246 CT_HEADERS_DIR="${CT_SYSROOT_DIR}/include"
247 # hack! Always use --with-sysroot for binutils.
248 # binutils 2.14 and later obey it, older binutils ignore it.
249 # Lets you build a working 32->64 bit cross gcc
250 BINUTILS_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
251 # Use --with-headers, else final gcc will define disable_glibc while
252 # building libgcc, and you'll have no profiling
253 CC_CORE_SYSROOT_ARG="--without-headers"
254 CC_SYSROOT_ARG="--with-headers=${CT_HEADERS_DIR}"
255 LIBC_SYSROOT_ARG="prefix="
258 # Prepare the 'lib' directories in sysroot, else the ../lib64 hack used by
259 # 32 -> 64 bit crosscompilers won't work, and build of final gcc will fail with
260 # "ld: cannot open crti.o: No such file or directory"
261 mkdir -p "${CT_SYSROOT_DIR}/lib"
262 mkdir -p "${CT_SYSROOT_DIR}/usr/lib"
264 # Prevent gcc from installing its libraries outside of the sys-root
265 ln -sf "sys-root/lib" "${CT_PREFIX_DIR}/${CT_TARGET}/lib"
267 # Now, in case we're 64 bits, just have lib64/ be a symlink to lib/
268 # so as to have all libraries in the same directory (we can do that
269 # because we are *not* multilib).
270 case "${CT_TARGET}" in
271 powerpc64*|ppc64*|x86_64*)
272 ln -sf "lib" "${CT_SYSROOT_DIR}/lib64"
273 ln -sf "lib" "${CT_SYSROOT_DIR}/usr/lib64"
274 ln -sf "sys-root/lib" "${CT_PREFIX_DIR}/${CT_TARGET}/lib64"
278 # Canadian-cross are really picky on the way they are built. Tweak the values.
279 CT_UNIQ_BUILD=$(echo "${CT_BUILD}" |sed -r -e 's/-/-build_/')
280 if [ "${CT_CANADIAN}" = "y" ]; then
281 # Arrange so that gcc never, ever think that build system == host system
282 CT_CANADIAN_OPT="--build=${CT_UNIQ_BUILD}"
283 # We shall have a compiler for this target!
286 CT_HOST="${CT_BUILD}"
287 CT_CANADIAN_OPT="--build=${CT_BUILD}"
288 # Add the target toolchain in the path so that we can build the C library
289 # Carefully add paths in the order we want them:
290 # - first try in ${CT_PREFIX_DIR}/bin
291 # - then try in ${CT_CC_CORE_SHARED_PREFIX_DIR}/bin
292 # - then try in ${CT_CC_CORE_STATIC_PREFIX_DIR}/bin
293 # - fall back to searching user's PATH
294 export PATH="${CT_PREFIX_DIR}/bin:${CT_CC_CORE_SHARED_PREFIX_DIR}/bin:${CT_CC_CORE_STATIC_PREFIX_DIR}/bin:${PATH}"
297 # Modify GCC_HOST to never be equal to $BUILD or $TARGET
298 # This strange operation causes gcc to always generate a cross-compiler
299 # even if the build machine is the same kind as the host.
300 # This is why CC has to be set when doing a canadian cross; you can't find a
301 # host compiler by appending -gcc to our whacky $GCC_HOST
302 # Kludge: it is reported that the above causes canadian crosses with cygwin
303 # hosts to fail, so avoid it just in that one case. It would be cleaner to
304 # just move this into the non-canadian case above, but I'm afraid that might
305 # cause some configure script somewhere to decide that since build==host, they
306 # could run host binaries.
307 # (Copied almost as-is from original crosstool):
308 case "${CT_KERNEL},${CT_CANADIAN}" in
310 *,y) CT_HOST=$(echo "${CT_HOST}" |sed -r -e 's/-/-host_/;');;
313 # Ah! Recent versions of binutils need some of the build and/or host system
314 # (read CT_BUILD and CT_HOST) tools to be accessible (ar is but an example).
316 CT_DoLog DEBUG "Making build system tools available"
317 mkdir -p "${CT_PREFIX_DIR}/bin"
318 for tool in ar as dlltool ${CT_CC_NATIVE:=gcc} gnatbind gnatmake ld nm ranlib strip windres objcopy objdump; do
319 tmp=$(CT_Which ${tool})
320 if [ -n "${tmp}" ]; then
321 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
322 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
323 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
327 # Some makeinfo versions are a pain in [put your most sensible body part here].
328 # Go ahead with those, by creating a wrapper that keeps partial files, and that
330 echo -e "#!/bin/sh\n$(CT_Which makeinfo) --force \"\${@}\"\ntrue" >"${CT_PREFIX_DIR}/bin/makeinfo"
331 chmod 700 "${CT_PREFIX_DIR}/bin/makeinfo"
335 [ "${CT_USE_PIPES}" = "y" ] && CT_CFLAGS_FOR_HOST="${CT_CFLAGS_FOR_HOST} -pipe"
337 # Override the configured jobs with what's been given on the command line
338 [ -n "${CT_JOBS}" ] && CT_PARALLEL_JOBS="${CT_JOBS}"
340 # Help ./configure scripts go faster
341 [ "${CT_CONFIG_SHELL_ASH}" = "y" ] && export CONFIG_SHELL=/bin/ash
344 # And help make go faster
346 [ ${CT_PARALLEL_JOBS} -ne 0 ] && PARALLELMFLAGS="${PARALLELMFLAGS} -j${CT_PARALLEL_JOBS}"
347 [ ${CT_LOAD} -ne 0 ] && PARALLELMFLAGS="${PARALLELMFLAGS} -l${CT_LOAD}"
348 export PARALLELMFLAGS
350 CT_DoLog EXTRA "Installing user-supplied crosstool-NG configuration"
351 CT_DoExecLog DEBUG install -m 0755 "${CT_LIB_DIR}/tools/toolchain-config.in" "${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
352 bzip2 -c -9 .config >>"${CT_PREFIX_DIR}/bin/${CT_TARGET}-ct-ng.config"
354 CT_DoStep EXTRA "Dumping internal crosstool-NG configuration"
355 CT_DoLog EXTRA "Building a toolchain for:"
356 CT_DoLog EXTRA " build = ${CT_BUILD}"
357 CT_DoLog EXTRA " host = ${CT_HOST}"
358 CT_DoLog EXTRA " target = ${CT_TARGET}"
359 set |egrep '^CT_.+=' |sort |CT_DoLog DEBUG
363 if [ -z "${CT_RESTART}" ]; then
364 CT_DoStep INFO "Retrieving needed toolchain components' tarballs"
375 if [ "${CT_ONLY_DOWNLOAD}" != "y" ]; then
376 if [ "${CT_FORCE_EXTRACT}" = "y" ]; then
377 mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.force.$$"
378 setsid nohup rm -rf "${CT_SRC_DIR}.force.$$" >/dev/null 2>&1
379 mkdir -p "${CT_SRC_DIR}"
381 CT_DoStep INFO "Extracting and patching toolchain components"
394 # Now for the job by itself. Go have a coffee!
395 if [ "${CT_ONLY_DOWNLOAD}" != "y" -a "${CT_ONLY_EXTRACT}" != "y" ]; then
396 # Because of CT_RESTART, this becomes quite complex
399 [ -n "${CT_RESTART}" ] && do_it=0 || do_it=1
400 # Aha! CT_STEPS comes from steps.mk!
401 for step in ${CT_STEPS}; do
402 if [ ${do_it} -eq 0 ]; then
403 if [ "${CT_RESTART}" = "${step}" ]; then
404 CT_DoLoadState "${step}"
409 CT_DoSaveState ${step}
410 if [ ${do_stop} -eq 1 ]; then
411 CT_DoLog ERROR "Stopping just after step '${prev_step}', as requested."
415 if [ ${do_it} -eq 1 ]; then
417 if [ "${CT_STOP}" = "${step}" ]; then
420 if [ "${CT_DEBUG_PAUSE_STEPS}" = "y" ]; then
421 CT_DoPause "Step '${step}' finished"
427 CT_DoLog INFO "================================================================="
429 CT_DoLog DEBUG "Removing access to the build system tools"
430 find "${CT_PREFIX_DIR}/bin" -name "${CT_BUILD}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
431 find "${CT_PREFIX_DIR}/bin" -name "${CT_UNIQ_BUILD}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
432 find "${CT_PREFIX_DIR}/bin" -name "${CT_HOST}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
433 rm -fv "${CT_PREFIX_DIR}/bin/makeinfo" |CT_DoLog DEBUG
435 if [ "${CT_BARE_METAL}" != "y" ]; then
436 CT_DoLog EXTRA "Installing the populate helper"
437 sed -r -e 's|@@CT_TARGET@@|'"${CT_TARGET}"'|g;' \
438 "${CT_LIB_DIR}/tools/populate.in" \
439 >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
440 chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
443 # Create the aliases to the target tools
444 CT_DoLog EXTRA "Creating toolchain aliases"
445 CT_Pushd "${CT_PREFIX_DIR}/bin"
446 for t in "${CT_TARGET}-"*; do
447 if [ -n "${CT_TARGET_ALIAS}" ]; then
448 _t=$(echo "$t" |sed -r -e 's/^'"${CT_TARGET}"'-/'"${CT_TARGET_ALIAS}"'-/;')
449 ln -sv "${t}" "${_t}" 2>&1
451 if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
452 _t=$(echo "$t" |sed -r -e "${CT_TARGET_ALIAS_SED_EXPR}")
453 ln -sv "${t}" "${_t}" 2>&1
458 # Remove the generated documentation files
459 if [ "${CT_REMOVE_DOCS}" = "y" ]; then
460 CT_DoLog INFO "Removing installed documentation"
461 rm -rf "${CT_PREFIX_DIR}/"{,usr/}{man,info}
462 rm -rf "${CT_SYSROOT_DIR}/"{,usr/}{man,info}
463 rm -rf "${CT_DEBUG_INSTALL_DIR}/"{,usr/}{man,info}
469 if [ "${CT_LOG_FILE_COMPRESS}" = y ]; then
470 CT_DoLog EXTRA "Compressing log file"
472 bzip2 -9 "${CT_LOG_FILE}"
475 if [ "${CT_INSTALL_DIR_RO}" = "y" ]; then
476 # OK, now we're done, set the toolchain read-only
477 # Don't log, the log file may become read-only any moment...
478 chmod -R a-w "${CT_INSTALL_DIR}" >/dev/null 2>&1