Document the contrib/ sub-directory.
Fixed the documentation for the arch-dpecific 'CT_DoArchValues' function.
/trunk/docs/overview.txt | 20 13 7 0 +++++++++++++-------
1 file changed, 13 insertions(+), 7 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 . "${CT_LIB_DIR}/scripts/functions"
18 CT_STAR_DATE=`CT_DoDate +%s%N`
19 CT_STAR_DATE_HUMAN=`CT_DoDate +%Y%m%d.%H%M%S`
21 # Are we configured? We'll need that later...
22 CT_TestOrAbort "Configuration file not found. Please create one." -f "${CT_TOP_DIR}/.config"
24 # Parse the configuration file
25 # It has some info about the logging facility, so include it early
26 . "${CT_TOP_DIR}/.config"
28 # Yes! We can do full logging from now on!
29 CT_DoLog INFO "Build started ${CT_STAR_DATE_HUMAN}"
32 renice ${CT_NICE} $$ |CT_DoLog DEBUG
34 CT_DoStep DEBUG "Dumping crosstool-NG configuration"
35 cat "${CT_TOP_DIR}/.config" |egrep '^(# |)CT_' |CT_DoLog DEBUG
38 # Some sanity checks in the environment and needed tools
39 CT_DoLog INFO "Checking environment sanity"
41 CT_DoLog DEBUG "Unsetting and unexporting MAKEFLAGS"
45 # Other environment sanity checks
46 CT_TestAndAbort "Don't set LD_LIBRARY_PATH. It screws up the build." -n "${LD_LIBRARY_PATH}"
47 CT_TestAndAbort "Don't set CFLAGS. It screws up the build." -n "${CFLAGS}"
48 CT_TestAndAbort "Don't set CXXFLAGS. It screws up the build." -n "${CXXFLAGS}"
49 CT_Test "GREP_OPTIONS screws up the build. Resetting." -n "${GREP_OPTIONS}"
57 CT_DoLog INFO "Building environment variables"
59 # Parse architecture-specific functions
60 . "${CT_LIB_DIR}/arch/${CT_ARCH}/functions"
62 # Target tuple: CT_TARGET needs a little love:
65 # Kludge: If any of the configured options needs CT_TARGET,
66 # then rescan the options file now:
67 . "${CT_TOP_DIR}/.config"
69 # Second kludge: merge user-supplied target CFLAGS with architecture-provided
71 CT_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_TARGET_CFLAGS}"
73 # Now, build up the variables from the user-configured options.
74 CT_KERNEL_FILE="${CT_KERNEL}-${CT_KERNEL_VERSION}"
75 CT_BINUTILS_FILE="binutils-${CT_BINUTILS_VERSION}"
76 CT_CC_FILE="${CT_CC}-${CT_CC_VERSION}"
77 CT_LIBC_FILE="${CT_LIBC}-${CT_LIBC_VERSION}"
80 CT_TARBALLS_DIR="${CT_TOP_DIR}/targets/tarballs"
81 CT_SRC_DIR="${CT_TOP_DIR}/targets/src"
82 CT_BUILD_DIR="${CT_TOP_DIR}/targets/${CT_TARGET}/build"
83 CT_DEBUG_INSTALL_DIR="${CT_INSTALL_DIR}/${CT_TARGET}/debug-root"
84 # Note: we'll always install the core compiler in its own directory, so as to
85 # not mix the two builds: core and final.
86 CT_CC_CORE_STATIC_PREFIX_DIR="${CT_BUILD_DIR}/${CT_CC}-core-static"
87 CT_CC_CORE_SHARED_PREFIX_DIR="${CT_BUILD_DIR}/${CT_CC}-core-shared"
88 CT_STATE_DIR="${CT_TOP_DIR}/targets/${CT_TARGET}/state"
90 # We must ensure that we can restart if asked for!
91 if [ -n "${CT_RESTART}" -a ! -d "${CT_STATE_DIR}" ]; then
92 CT_DoLog ERROR "You asked to restart a non-restartable build"
93 CT_DoLog ERROR "This happened because you didn't set CT_DEBUG_CT_SAVE_STEPS"
94 CT_DoLog ERROR "in the config options for the previous build, or the state"
95 CT_DoLog ERROR "directory for the previous build was deleted."
96 CT_Abort "I will stop here to avoid any carnage"
99 # Make all path absolute, it so much easier!
100 CT_LOCAL_TARBALLS_DIR="`CT_MakeAbsolutePath \"${CT_LOCAL_TARBALLS_DIR}\"`"
102 # If the local tarball directory does not exist, say so, and don't try to save there!
103 if [ ! -d "${CT_LOCAL_TARBALLS_DIR}" ]; then
104 CT_DoLog WARN "Directory \"${CT_LOCAL_TARBALLS_DIR}\" does not exist. Will not save downloaded tarballs to local storage."
108 # Some more sanity checks now that we have all paths set up
109 case "${CT_LOCAL_TARBALLS_DIR},${CT_TARBALLS_DIR},${CT_SRC_DIR},${CT_BUILD_DIR},${CT_PREFIX_DIR},${CT_INSTALL_DIR}" in
110 *" "*) CT_Abort "Don't use spaces in paths, it breaks things.";;
113 # Check now if we can write to the destination directory:
114 if [ -d "${CT_INSTALL_DIR}" ]; then
115 CT_TestAndAbort "Destination directory \"${CT_INSTALL_DIR}\" is not removable" ! -w `dirname "${CT_INSTALL_DIR}"`
118 # Good, now grab a bit of informations on the system we're being run on,
119 # just in case something goes awok, and it's not our fault:
120 CT_SYS_USER="`id -un`"
121 CT_SYS_HOSTNAME=`hostname -f 2>/dev/null || true`
122 # Hmmm. Some non-DHCP-enabled machines do not have an FQDN... Fall back to node name.
123 CT_SYS_HOSTNAME="${CT_SYS_HOSTNAME:-`uname -n`}"
124 CT_SYS_KERNEL=`uname -s`
125 CT_SYS_REVISION=`uname -r`
126 # MacOS X lacks '-o' :
127 CT_SYS_OS=`uname -o || echo "Unknown (maybe MacOS-X)"`
128 CT_SYS_MACHINE=`uname -m`
129 CT_SYS_PROCESSOR=`uname -p`
130 CT_SYS_GCC=`gcc -dumpversion`
131 CT_SYS_TARGET=`CT_DoConfigGuess`
132 CT_TOOLCHAIN_ID="crosstool-${CT_VERSION} build ${CT_STAR_DATE_HUMAN} by ${CT_SYS_USER}@${CT_SYS_HOSTNAME}"
134 CT_DoLog EXTRA "Preparing working directories"
136 # Ah! The build directory shall be eradicated, even if we restart!
137 if [ -d "${CT_BUILD_DIR}" ]; then
138 mv "${CT_BUILD_DIR}" "${CT_BUILD_DIR}.$$"
139 chmod -R u+w "${CT_BUILD_DIR}.$$"
140 setsid nohup rm -rf "${CT_BUILD_DIR}.$$" >/dev/null 2>&1 &
143 # Don't eradicate directories if we need to restart
144 if [ -z "${CT_RESTART}" ]; then
145 # Get rid of pre-existing installed toolchain and previous build directories.
146 # We need to do that _before_ we can safely log, because the log file will
147 # most probably be in the toolchain directory.
148 if [ "${CT_FORCE_DOWNLOAD}" = "y" -a -d "${CT_TARBALLS_DIR}" ]; then
149 mv "${CT_TARBALLS_DIR}" "${CT_TARBALLS_DIR}.$$"
150 chmod -R u+w "${CT_TARBALLS_DIR}.$$"
151 setsid nohup rm -rf "${CT_TARBALLS_DIR}.$$" >/dev/null 2>&1 &
153 if [ "${CT_FORCE_EXTRACT}" = "y" -a -d "${CT_SRC_DIR}" ]; then
154 mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.$$"
155 chmod -R u+w "${CT_SRC_DIR}.$$"
156 setsid nohup rm -rf "${CT_SRC_DIR}.$$" >/dev/null 2>&1 &
158 if [ -d "${CT_INSTALL_DIR}" ]; then
159 mv "${CT_INSTALL_DIR}" "${CT_INSTALL_DIR}.$$"
160 chmod -R u+w "${CT_INSTALL_DIR}.$$"
161 setsid nohup rm -rf "${CT_INSTALL_DIR}.$$" >/dev/null 2>&1 &
163 if [ -d "${CT_DEBUG_INSTALL_DIR}" ]; then
164 mv "${CT_DEBUG_INSTALL_DIR}" "${CT_DEBUG_INSTALL_DIR}.$$"
165 chmod -R u+w "${CT_DEBUG_INSTALL_DIR}.$$"
166 setsid nohup rm -rf "${CT_DEBUG_INSTALL_DIR}.$$" >/dev/null 2>&1 &
168 # In case we start anew, get rid of the previously saved state directory
169 if [ -d "${CT_STATE_DIR}" ]; then
170 mv "${CT_STATE_DIR}" "${CT_STATE_DIR}.$$"
171 chmod -R u+w "${CT_STATE_DIR}.$$"
172 setsid nohup rm -rf "${CT_STATE_DIR}.$$" >/dev/null 2>&1 &
176 # Create the directories we'll use, even if restarting: it does no harm to
177 # create already existent directories, and CT_BUILD_DIR needs to be created
179 mkdir -p "${CT_TARBALLS_DIR}"
180 mkdir -p "${CT_SRC_DIR}"
181 mkdir -p "${CT_BUILD_DIR}"
182 mkdir -p "${CT_INSTALL_DIR}"
183 mkdir -p "${CT_PREFIX_DIR}"
184 mkdir -p "${CT_DEBUG_INSTALL_DIR}"
185 mkdir -p "${CT_CC_CORE_STATIC_PREFIX_DIR}"
186 mkdir -p "${CT_CC_CORE_SHARED_PREFIX_DIR}"
187 mkdir -p "${CT_STATE_DIR}"
189 # Kludge: CT_INSTALL_DIR and CT_PREFIX_DIR might have grown read-only if
190 # the previous build was successful. To be able to move the logfile there,
191 # switch them back to read/write
192 chmod -R u+w "${CT_INSTALL_DIR}" "${CT_PREFIX_DIR}"
194 # Redirect log to the actual log file now we can
195 # It's quite understandable that the log file will be installed in the install
196 # directory, so we must first ensure it exists and is writeable (above) before
199 case "${CT_LOG_TO_FILE}" in
200 y) CT_LOG_FILE="${CT_PREFIX_DIR}/build.log"
201 cat "${tmp_log_file}" >>"${CT_LOG_FILE}"
202 rm -f "${tmp_log_file}"
203 exec >>"${CT_LOG_FILE}"
205 *) rm -f "${tmp_log_file}"
209 # Set environment for proxy access
210 # This has to be done even if we are restarting, as they don't get
211 # saved in the step snapshot.
212 case "${CT_PROXY_TYPE}" in
216 case "${CT_PROXY_USER}:${CT_PROXY_PASS}" in
218 :*) http_proxy="${http_proxy}:${CT_PROXY_PASS}@";;
219 *:) http_proxy="${http_proxy}${CT_PROXY_USER}@";;
220 *:*) http_proxy="${http_proxy}${CT_PROXY_USER}:${CT_PROXY_PASS}@";;
222 export http_proxy="${http_proxy}${CT_PROXY_HOST}:${CT_PROXY_PORT}/"
223 export https_proxy="${http_proxy}"
224 export ftp_proxy="${http_proxy}"
225 CT_DoLog DEBUG "http_proxy='${http_proxy}'"
229 # Force not using HTTP proxy
230 unset http_proxy ftp_proxy https_proxy
235 # Force not using HTTP proxy
236 unset http_proxy ftp_proxy https_proxy
237 # Remove any lingering config file from any previous run
238 rm -f "${CT_BUILD_DIR}/tsocks.conf"
239 # Find all interfaces and build locally accessible networks
240 server_ip=$(ping -c 1 -W 2 "${CT_PROXY_HOST}" |head -n 1 |sed -r -e 's/^[^\(]+\(([^\)]+)\).*$/\1/;' || true)
241 CT_TestOrAbort "SOCKS proxy '${CT_PROXY_HOST}' has no IP." -n "${server_ip}"
242 /sbin/ifconfig |gawk -v server_ip="${server_ip}" '
244 split( server_ip, tmp, "\\." );
245 server_ip_num = tmp[1] * 2^24 + tmp[2] * 2^16 + tmp[3] * 2^8 + tmp[4] * 2^0;
249 $0 ~ /^[[:space:]]*inet addr:/ {
250 split( $2, tmp, ":|\\." );
251 if( ( tmp[2] == 127 ) && ( tmp[3] == 0 ) && ( tmp[4] == 0 ) && ( tmp[5] == 1 ) ) {
252 /* Skip 127.0.0.1, it'\''s taken care of by tsocks itself */
255 ip_num = tmp[2] * 2^24 + tmp[3] * 2^16 + tmp[4] * 2 ^8 + tmp[5] * 2^0;
260 } while( (i!=0) && ( and( server_ip_num, mask ) == and( ip_num, mask ) ) );
261 mask = and( 0xFFFFFFFF, lshift( mask, 1 ) );
262 if( (i!=0) && (mask!=0) ) {
263 masked_ip = and( ip_num, mask );
264 for( i=0; i<pairs; i++ ) {
265 if( ( masked_ip == ips[i] ) && ( mask == masks[i] ) ) {
269 ips[pairs] = masked_ip;
272 printf( "local = %d.%d.%d.%d/%d.%d.%d.%d\n",
273 and( 0xFF, masked_ip / 2^24 ),
274 and( 0xFF, masked_ip / 2^16 ),
275 and( 0xFF, masked_ip / 2^8 ),
276 and( 0xFF, masked_ip / 2^0 ),
277 and( 0xFF, mask / 2^24 ),
278 and( 0xFF, mask / 2^16 ),
279 and( 0xFF, mask / 2^8 ),
280 and( 0xFF, mask / 2^0 ) );
283 ' >"${CT_BUILD_DIR}/tsocks.conf"
284 ( echo "server = ${server_ip}";
285 echo "server_port = ${CT_PROXY_PORT}";
286 [ -n "${CT_PROXY_USER}" ] && echo "default_user=${CT_PROXY_USER}";
287 [ -n "${CT_PROXY_PASS}" ] && echo "default_pass=${CT_PROXY_PASS}";
288 ) >>"${CT_BUILD_DIR}/tsocks.conf"
289 case "${CT_PROXY_TYPE/socks}" in
290 4|5) proxy_type="${CT_PROXY_TYPE/socks}";;
292 reply=$(inspectsocks "${server_ip}" "${CT_PROXY_PORT}" 2>&1 || true)
294 *"server is a version 4 socks server") proxy_type=4;;
295 *"server is a version 5 socks server") proxy_type=5;;
296 *) CT_Abort "Unable to determine SOCKS proxy type for '${CT_PROXY_HOST}:${CT_PROXY_PORT}'"
300 echo "server_type = ${proxy_type}" >> "${CT_BUILD_DIR}/tsocks.conf"
301 validateconf -f "${CT_BUILD_DIR}/tsocks.conf" 2>&1 |CT_DoLog DEBUG
302 export TSOCKS_CONF_FILE="${CT_BUILD_DIR}/tsocks.conf"
307 # Setting up the rest of the environment only if not restarting
308 if [ -z "${CT_RESTART}" ]; then
309 # Determine build system if not set by the user
310 CT_Test "You did not specify the build system. That's OK, I can guess..." -z "${CT_BUILD}"
311 CT_BUILD="${CT_BUILD:-`CT_DoConfigGuess`}"
312 CT_BUILD=`CT_DoConfigSub "${CT_BUILD}"`
314 # Arrange paths depending on wether we use sys-root or not.
315 if [ "${CT_USE_SYSROOT}" = "y" ]; then
316 CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}/sys-root"
317 CT_HEADERS_DIR="${CT_SYSROOT_DIR}/usr/include"
318 BINUTILS_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
319 CC_CORE_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
320 CC_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
322 # glibc's prefix must be exactly /usr, else --with-sysroot'd gcc will get
323 # confused when $sysroot/usr/include is not present.
324 # Note: --prefix=/usr is magic!
325 # See http://www.gnu.org/software/libc/FAQ.html#s-2.2
327 # plain old way. All libraries in prefix/target/lib
328 CT_SYSROOT_DIR="${CT_PREFIX_DIR}/${CT_TARGET}"
329 CT_HEADERS_DIR="${CT_SYSROOT_DIR}/include"
330 # hack! Always use --with-sysroot for binutils.
331 # binutils 2.14 and later obey it, older binutils ignore it.
332 # Lets you build a working 32->64 bit cross gcc
333 BINUTILS_SYSROOT_ARG="--with-sysroot=${CT_SYSROOT_DIR}"
334 # Use --with-headers, else final gcc will define disable_glibc while
335 # building libgcc, and you'll have no profiling
336 CC_CORE_SYSROOT_ARG="--without-headers"
337 CC_SYSROOT_ARG="--with-headers=${CT_HEADERS_DIR}"
338 LIBC_SYSROOT_ARG="prefix="
341 # Prepare the 'lib' directories in sysroot, else the ../lib64 hack used by
342 # 32 -> 64 bit crosscompilers won't work, and build of final gcc will fail with
343 # "ld: cannot open crti.o: No such file or directory"
344 mkdir -p "${CT_SYSROOT_DIR}/lib"
345 mkdir -p "${CT_SYSROOT_DIR}/usr/lib"
347 # Canadian-cross are really picky on the way they are built. Tweak the values.
348 CT_UNIQ_BUILD=`echo "${CT_BUILD}" |sed -r -e 's/-/-build_/'`
349 if [ "${CT_CANADIAN}" = "y" ]; then
350 # Arrange so that gcc never, ever think that build system == host system
351 CT_CANADIAN_OPT="--build=${CT_UNIQ_BUILD}"
352 # We shall have a compiler for this target!
355 CT_HOST="${CT_BUILD}"
356 CT_CANADIAN_OPT="--build=${CT_BUILD}"
357 # Add the target toolchain in the path so that we can build the C library
358 # Carefully add paths in the order we want them:
359 # - first try in ${CT_PREFIX_DIR}/bin
360 # - then try in ${CT_CC_CORE_SHARED_PREFIX_DIR}/bin
361 # - then try in ${CT_CC_CORE_STATIC_PREFIX_DIR}/bin
362 # - fall back to searching user's PATH
363 export PATH="${CT_PREFIX_DIR}/bin:${CT_CC_CORE_SHARED_PREFIX_DIR}/bin:${CT_CC_CORE_STATIC_PREFIX_DIR}/bin:${PATH}"
366 # Modify GCC_HOST to never be equal to $BUILD or $TARGET
367 # This strange operation causes gcc to always generate a cross-compiler
368 # even if the build machine is the same kind as the host.
369 # This is why CC has to be set when doing a canadian cross; you can't find a
370 # host compiler by appending -gcc to our whacky $GCC_HOST
371 # Kludge: it is reported that the above causes canadian crosses with cygwin
372 # hosts to fail, so avoid it just in that one case. It would be cleaner to
373 # just move this into the non-canadian case above, but I'm afraid that might
374 # cause some configure script somewhere to decide that since build==host, they
375 # could run host binaries.
376 # (Copied almost as-is from original crosstool):
377 case "${CT_KERNEL},${CT_CANADIAN}" in
379 *,y) CT_HOST="`echo \"${CT_HOST}\" |sed -r -e 's/-/-host_/;'`";;
382 # Ah! Recent versions of binutils need some of the build and/or host system
383 # (read CT_BUILD and CT_HOST) tools to be accessible (ar is but an example).
385 CT_DoLog DEBUG "Making build system tools available"
386 mkdir -p "${CT_PREFIX_DIR}/bin"
387 for tool in ar as dlltool gcc g++ gnatbind gnatmake ld nm ranlib strip windres objcopy objdump; do
388 tmp=`CT_Which ${tool}`
389 if [ -n "${tmp}" ]; then
390 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_BUILD}-${tool}"
391 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_UNIQ_BUILD}-${tool}"
392 ln -sfv "${tmp}" "${CT_PREFIX_DIR}/bin/${CT_HOST}-${tool}"
398 [ "${CT_USE_PIPES}" = "y" ] && CT_CFLAGS_FOR_HOST="${CT_CFLAGS_FOR_HOST} -pipe"
400 # Override the configured jobs with what's been given on the command line
401 [ -n "${CT_JOBS}" ] && CT_PARALLEL_JOBS="${CT_JOBS}"
403 # And help make go faster
405 [ ${CT_PARALLEL_JOBS} -ne 0 ] && PARALLELMFLAGS="${PARALLELMFLAGS} -j${CT_PARALLEL_JOBS}"
406 [ ${CT_LOAD} -ne 0 ] && PARALLELMFLAGS="${PARALLELMFLAGS} -l${CT_LOAD}"
408 CT_DoStep EXTRA "Dumping internal crosstool-NG configuration"
409 CT_DoLog EXTRA "Building a toolchain for:"
410 CT_DoLog EXTRA " build = ${CT_BUILD}"
411 CT_DoLog EXTRA " host = ${CT_HOST}"
412 CT_DoLog EXTRA " target = ${CT_TARGET}"
413 set |egrep '^CT_.+=' |sort |CT_DoLog DEBUG
417 # Include sub-scripts instead of calling them: that way, we do not have to
418 # export any variable, nor re-parse the configuration and functions files.
419 . "${CT_LIB_DIR}/scripts/build/kernel_${CT_KERNEL}.sh"
420 . "${CT_LIB_DIR}/scripts/build/binutils.sh"
421 . "${CT_LIB_DIR}/scripts/build/libc_${CT_LIBC}.sh"
422 . "${CT_LIB_DIR}/scripts/build/cc_${CT_CC}.sh"
423 . "${CT_LIB_DIR}/scripts/build/debug.sh"
424 . "${CT_LIB_DIR}/scripts/build/tools.sh"
426 if [ -z "${CT_RESTART}" ]; then
427 CT_DoStep INFO "Retrieving needed toolchain components' tarballs"
436 if [ "${CT_ONLY_DOWNLOAD}" != "y" ]; then
437 if [ "${CT_FORCE_EXTRACT}" = "y" ]; then
438 mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.$$"
439 setsid nohup rm -rf "${CT_SRC_DIR}.$$" >/dev/null 2>&1
441 CT_DoStep INFO "Extracting and patching toolchain components"
452 # Now for the job by itself. Go have a coffee!
453 if [ "${CT_ONLY_DOWNLOAD}" != "y" -a "${CT_ONLY_EXTRACT}" != "y" ]; then
454 # Because of CT_RESTART, this becomes quite complex
457 [ -n "${CT_RESTART}" ] && do_it=0 || do_it=1
458 for step in libc_check_config \
459 kernel_check_config \
472 if [ ${do_it} -eq 0 ]; then
473 if [ "${CT_RESTART}" = "${step}" ]; then
474 CT_DoLoadState "${step}"
479 CT_DoSaveState ${step}
480 if [ ${do_stop} -eq 1 ]; then
481 CT_DoLog ERROR "Stopping just after step \"${prev_step}\", as requested."
485 if [ ${do_it} -eq 1 ]; then
487 if [ "${CT_STOP}" = "${step}" ]; then
490 if [ "${CTDEBUG_CT_PAUSE_STEPS}" = "y" ]; then
491 CT_DoPause "Step \"${step}\" finished"
497 CT_DoLog DEBUG "Removing access to the build system tools"
498 find "${CT_PREFIX_DIR}/bin" -name "${CT_BUILD}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
499 find "${CT_PREFIX_DIR}/bin" -name "${CT_UNIQ_BUILD}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
500 find "${CT_PREFIX_DIR}/bin" -name "${CT_HOST}-"'*' -exec rm -fv {} \; |CT_DoLog DEBUG
502 # Install the /populator/
503 CT_DoLog EXTRA "Installing the populate helper"
504 sed -r -e 's,@@CT_READELF@@,'"${CT_PREFIX_DIR}/bin/${CT_TARGET}-readelf"',g;' \
505 -e 's,@@CT_SYSROOT_DIR@@,'"${CT_SYSROOT_DIR}"',g;' \
506 "${CT_LIB_DIR}/tools/populate.in" >"${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
507 chmod 755 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-populate"
509 # Create the aliases to the target tools
510 CT_DoStep EXTRA "Creating toolchain aliases"
511 CT_Pushd "${CT_PREFIX_DIR}/bin"
512 for t in "${CT_TARGET}-"*; do
513 if [ -n "${CT_TARGET_ALIAS}" ]; then
514 _t="`echo \"$t\" |sed -r -e 's/^'\"${CT_TARGET}\"'-/'\"${CT_TARGET_ALIAS}\"'-/;'`"
515 CT_DoLog DEBUG "Linking \"${_t}\" -> \"${t}\""
516 ln -sv "${t}" "${_t}" 2>&1 |CT_DoLog ALL
518 if [ -n "${CT_TARGET_ALIAS_SED_EXPR}" ]; then
519 _t="`echo \"$t\" |sed -r -e \"${CT_TARGET_ALIAS_SED_EXPR}\"`"
520 CT_DoLog DEBUG "Linking \"${_t}\" -> \"${t}\""
521 ln -sv "${t}" "${_t}" 2>&1 |CT_DoLog ALL
527 # Remove the generated documentation files
528 if [ "${CT_REMOVE_DOCS}" = "y" ]; then
529 CT_DoLog INFO "Removing installed documentation"
530 rm -rf "${CT_PREFIX_DIR}/"{,usr/}{man,info}
531 rm -rf "${CT_SYSROOT_DIR}/"{,usr/}{man,info}
532 rm -rf "${CT_DEBUG_INSTALL_DIR}/"{,usr/}{man,info}
538 if [ "${CT_LOG_FILE_COMPRESS}" = y ]; then
539 CT_DoLog EXTRA "Compressing log file"
541 bzip2 -9 "${CT_LOG_FILE}"
544 if [ "${CT_INSTALL_DIR_RO}" = "y" ]; then
545 # OK, now we're done, set the toolchain read-only
546 # Don't log, the log file may become read-only any moment...
547 chmod -R a-w "${CT_INSTALL_DIR}" >/dev/null 2>&1