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Commit | Line | Data |
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a2e539b0 | 1 | #! /bin/sh |
2 | # | |
3ca46d61 | 3 | # Update a local Subversion, Git or Mercurial tree from the GCC |
4 | # repository, with an emphasis on treating generated files correctly, so | |
5 | # that autoconf, gperf et al are not required for the ``end'' user. | |
a2e539b0 | 6 | # |
424a8c16 | 7 | # (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, |
8 | # 2010, 2011, 2012, 2013, 2014, 2015, 2017 Free Software Foundation | |
9 | # Originally by Gerald Pfeifer <gerald@pfeifer.com>, August 1998. | |
a1ed82f1 | 10 | # |
11 | # This script is Free Software, and it can be copied, distributed and | |
12 | # modified as defined in the GNU General Public License. A copy of | |
13 | # its license can be downloaded from http://www.gnu.org/copyleft/gpl.html | |
14 | # | |
15 | # | |
3ca46d61 | 16 | # By default all command-line options are passed to `svn update` or `hg/git |
17 | # pull` in addition to $UPDATE_OPTIONS (defined below). If the first parameter | |
83dbb020 | 18 | # reads --nostdflags, $UPDATE_OPTIONS as well as this parameter itself |
175a12a4 | 19 | # are omitted. |
20 | # | |
26a9ebc7 | 21 | # If the first parameter reads --patch, the second parameter is considered |
22 | # a patch file. | |
175a12a4 | 23 | # |
a1ed82f1 | 24 | # If the first parameter is --touch, no svn operation will be performed, |
2a3c682c | 25 | # only generated files that appear to be out of date in the local tree |
26 | # will be touched. | |
27 | # | |
28 | # If the first parameter is --list, a list of the generated files and | |
29 | # their dependencies will be printed; --help prints this message. | |
30 | # | |
5f0f7c87 | 31 | # If the first parameter is --silent, this script prints nothing other |
32 | # than error messages; the second parameter is then interpreted as above. | |
33 | # | |
83dbb020 | 34 | # Examples: |
35 | # | |
a1ed82f1 | 36 | # contrib/gcc_update -r 8712 |
f0e2ad08 | 37 | # contrib/gcc_update --patch some-patch |
38 | # contrib/gcc_update --touch | |
39 | # contrib/gcc_update --list | |
384df7ea | 40 | |
a2e539b0 | 41 | |
3ca46d61 | 42 | # Default options used when updating (none). |
a1ed82f1 | 43 | UPDATE_OPTIONS="" |
683512c4 | 44 | |
7da6fed2 | 45 | # Set the locale to C to make this script work for users with foreign |
46 | # locale like e.g. French UTF-8. | |
47 | LANG=C | |
48 | LC_ALL=C | |
49 | export LANG LC_ALL | |
50 | ||
683512c4 | 51 | ######## Anything below shouldn't be changed by regular users. |
a2e539b0 | 52 | |
41698bd2 | 53 | # Arrange for the value of $0 to be available for functions |
54 | self=$0 | |
a2e539b0 | 55 | |
5f0f7c87 | 56 | # This function prints its arguments to standard output unless |
57 | # "silent" is set. | |
6954117a | 58 | unset silent |
5f0f7c87 | 59 | chat () { |
60 | if [ -z "$silent" ]; then | |
61 | echo "$@" | |
62 | fi | |
63 | } | |
64 | ||
2a3c682c | 65 | # This function prints a list of all generated files, along with their |
66 | # dependencies. Note that only one target is supported per line: the | |
67 | # colon is stripped from the output. | |
68 | files_and_dependencies () { | |
69 | sed -e 's/ *#.*//' -e '/^$/d' -e 's/://' <<\EOF | |
2b59cb05 | 70 | # fixincludes |
71 | fixincludes/configure: fixincludes/configure.ac fixincludes/aclocal.m4 | |
72 | fixincludes/config.h.in: fixincludes/configure.ac fixincludes/aclocal.m4 | |
1e12d536 | 73 | # intl library |
74 | intl/plural.c: intl/plural.y | |
35620caa | 75 | intl/configure: intl/configure.ac intl/aclocal.m4 |
76 | intl/config.h.in: intl/configure.ac intl/aclocal.m4 | |
2a3c682c | 77 | # Now, proceed to gcc automatically generated files |
325d776d | 78 | gcc/configure: gcc/configure.ac |
79 | gcc/cstamp-h.in: gcc/configure.ac | |
fd0e3478 | 80 | gcc/config.in: gcc/cstamp-h.in |
2a3c682c | 81 | gcc/fixinc/fixincl.x: gcc/fixinc/fixincl.tpl gcc/fixinc/inclhack.def |
a61fc88e | 82 | gcc/config/aarch64/aarch64-tune.md: gcc/config/aarch64/aarch64-cores.def gcc/config/aarch64/gentune.sh |
c1cb3428 | 83 | gcc/config/arm/arm-tune.md: gcc/config/arm/arm-cpus.in gcc/config/arm/parsecpu.awk |
84 | gcc/config/arm/arm-tables.opt: gcc/config/arm/arm-cpus.in gcc/config/arm/parsecpu.awk | |
b32bc361 | 85 | gcc/config/avr/t-multilib: gcc/config/avr/avr-mcus.def gcc/config/avr/genmultilib.awk |
5aa04b01 | 86 | gcc/config/c6x/c6x-tables.opt: gcc/config/c6x/c6x-isas.def gcc/config/c6x/genopt.sh |
87 | gcc/config/c6x/c6x-sched.md: gcc/config/c6x/c6x-sched.md.in gcc/config/c6x/gensched.sh | |
88 | gcc/config/c6x/c6x-mult.md: gcc/config/c6x/c6x-mult.md.in gcc/config/c6x/genmult.sh | |
d078aadd | 89 | gcc/config/m68k/m68k-tables.opt: gcc/config/m68k/m68k-devices.def gcc/config/m68k/m68k-isas.def gcc/config/m68k/m68k-microarchs.def gcc/config/m68k/genopt.sh |
64bd95e1 | 90 | gcc/config/mips/mips-tables.opt: gcc/config/mips/mips-cpus.def gcc/config/mips/genopt.sh |
d41a5879 | 91 | gcc/config/rs6000/rs6000-tables.opt: gcc/config/rs6000/rs6000-cpus.def gcc/config/rs6000/genopt.sh |
7ce78e23 | 92 | gcc/config/tilegx/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc |
93 | gcc/config/tilepro/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc | |
2a3c682c | 94 | # And then, language-specific files |
ecf7b724 | 95 | gcc/cp/cfns.h: gcc/cp/cfns.gperf |
11d0d169 | 96 | # testsuite |
97 | # Without this, _Pragma3.c can have a false negative. | |
98 | gcc/testsuite/gcc.dg/cpp/_Pragma3.c: gcc/testsuite/gcc.dg/cpp/mi1c.h | |
68f3ee71 | 99 | # Similarly, without this, you will see: |
100 | # direct2s.c:35: warning: current file is older than direct2.c | |
101 | gcc/testsuite/gcc.dg/cpp/direct2s.c: gcc/testsuite/gcc.dg/cpp/direct2.c | |
7bfefa9d | 102 | # lto-plugin |
103 | lto-plugin/configure: lto-plugin/configure.ac lto-plugin/aclocal.m4 | |
104 | lto-plugin/Makefile.in: lto-plugin/Makefile.am lto-plugin/aclocal.m4 | |
2a3c682c | 105 | # And libraries, at last |
e7fabdb9 | 106 | libbanshee/configure: libbanshee/configure.ac |
ebf99822 | 107 | libmudflap/configure: libmudflap/configure.ac |
4330fb65 | 108 | libobjc/configure: libobjc/configure.ac |
6d5f8e39 | 109 | zlib/aclocal.m4: zlib/configure.ac zlib/acinclude.m4 |
110 | zlib/Makefile.in: zlib/Makefile.am zlib/configure.ac zlib/aclocal.m4 | |
111 | zlib/configure: zlib/configure.ac zlib/aclocal.m4 | |
52de7f4b | 112 | fastjar/aclocal.m4: fastjar/configure.ac |
113 | fastjar/Makefile.in: fastjar/Makefile.am fastjar/configure.ac fastjar/aclocal.m4 | |
114 | fastjar/configure: fastjar/configure.ac fastjar/aclocal.m4 | |
cb8e0dc9 | 115 | boehm-gc/aclocal.m4: boehm-gc/configure.ac |
c230ade1 | 116 | boehm-gc/Makefile.in: boehm-gc/Makefile.am boehm-gc/configure.ac boehm-gc/aclocal.m4 |
c1513f4f | 117 | boehm-gc/configure: boehm-gc/configure.ac boehm-gc/aclocal.m4 |
04d9d4d7 | 118 | libada/configure: libada/configure.ac |
9c27edfe | 119 | libffi/aclocal.m4: libffi/configure.ac libffi/acinclude.m4 |
120 | libffi/Makefile.in: libffi/Makefile.am libffi/configure.ac libffi/aclocal.m4 | |
121 | libffi/configure: libffi/configure.ac libffi/aclocal.m4 | |
122 | libffi/fficonfig.h.in: libffi/configure.ac libffi/aclocal.m4 | |
56f721bc | 123 | libgfortran/aclocal.m4: libgfortran/configure.ac libgfortran/acinclude.m4 |
124 | libgfortran/Makefile.in: libgfortran/Makefile.am libgfortran/configure.ac libgfortran/aclocal.m4 | |
f5928296 | 125 | libquadmath/configure: libquadmath/configure.ac libquadmath/aclocal.m4 |
126 | libquadmath/aclocal.m4: libquadmath/configure.ac libquadmath/acinclude.m4 | |
127 | libquadmath/Makefile.in: libquadmath/Makefile.am libquadmath/configure.ac libgfortran/aclocal.m4 | |
56f721bc | 128 | libgfortran/configure: libgfortran/configure.ac libgfortran/aclocal.m4 |
69a3dc95 | 129 | libcpp/aclocal.m4: libcpp/configure.ac |
9f6dc1d6 | 130 | libcpp/Makefile.in: libcpp/configure.ac libcpp/aclocal.m4 |
69a3dc95 | 131 | libcpp/configure: libcpp/configure.ac libcpp/aclocal.m4 |
1e8e9920 | 132 | libgomp/aclocal.m4: libgomp/configure.ac libgomp/acinclude.m4 |
ca4c3545 | 133 | libgomp/Makefile.am: libgomp/plugin/Makefrag.am |
1e8e9920 | 134 | libgomp/Makefile.in: libgomp/Makefile.am libgomp/aclocal.m4 |
84214a04 | 135 | libgomp/testsuite/Makefile.in: libgomp/testsuite/Makefile.am libgomp/aclocal.m4 |
ca4c3545 | 136 | libgomp/configure.ac: libgomp/plugin/configfrag.ac |
1e8e9920 | 137 | libgomp/configure: libgomp/configure.ac libgomp/aclocal.m4 |
138 | libgomp/config.h.in: libgomp/configure.ac libgomp/aclocal.m4 | |
c8cd62c4 | 139 | libhsail-rt/aclocal.m4: libhsail-rt/configure.ac |
140 | libhsail-rt/Makefile.in: libhsail-rt/Makefile.am libhsail-rt/aclocal.m4 | |
141 | libhsail-rt/configure: libhsail-rt/configure.ac libhsail-rt/aclocal.m4 | |
142 | libhsail-rt/target-config.h.in: libhsail-rt/configure.ac libhsail-rt/aclocal.m4 | |
4c0315d0 | 143 | libitm/aclocal.m4: libitm/configure.ac libitm/acinclude.m4 |
144 | libitm/Makefile.in: libitm/Makefile.am libitm/aclocal.m4 | |
145 | libitm/testsuite/Makefile.in: libitm/testsuite/Makefile.am libitm/aclocal.m4 | |
146 | libitm/configure: libitm/configure.ac libitm/aclocal.m4 | |
147 | libitm/config.h.in: libitm/configure.ac libitm/aclocal.m4 | |
6db1d2ca | 148 | libatomic/aclocal.m4: libatomic/configure.ac libatomic/acinclude.m4 |
149 | libatomic/Makefile.in: libatomic/Makefile.am libatomic/aclocal.m4 | |
150 | libatomic/testsuite/Makefile.in: libatomic/testsuite/Makefile.am libatomic/aclocal.m4 | |
151 | libatomic/configure: libatomic/configure.ac libatomic/aclocal.m4 | |
152 | libatomic/auto-config.h.in: libatomic/configure.ac libatomic/aclocal.m4 | |
448a7915 | 153 | libsanitizer/aclocal.m4: libsanitizer/configure.ac libsanitizer/acinclude.m4 |
de7fbd4e | 154 | libsanitizer/Makefile.in: libsanitizer/Makefile.am libsanitizer/aclocal.m4 |
155 | libsanitizer/configure: libsanitizer/configure.ac libsanitizer/aclocal.m4 | |
448a7915 | 156 | libsanitizer/asan/Makefile.in: libsanitizer/asan/Makefile.am libsanitizer/aclocal.m4 |
157 | libsanitizer/interception/Makefile.in: libsanitizer/interception/Makefile.am libsanitizer/aclocal.m4 | |
158 | libsanitizer/sanitizer_common/Makefile.in: libsanitizer/sanitizer_common/Makefile.am libsanitizer/aclocal.m4 | |
b710ec85 | 159 | libvtv/aclocal.m4: libvtv/configure.ac libvtv/acinclude.m4 |
160 | libvtv/Makefile.in: libvtv/Makefile.am libvtv/aclocal.m4 | |
161 | libvtv/configure: libvtv/configure.ac libvtv/aclocal.m4 | |
8b43cd32 | 162 | liboffloadmic/aclocal.m4: liboffloadmic/configure.ac |
163 | liboffloadmic/Makefile.in: liboffloadmic/Makefile.am | |
164 | liboffloadmic/configure: liboffloadmic/configure.ac | |
165 | liboffloadmic/plugin/aclocal.m4: liboffloadmic/plugin/configure.ac | |
166 | liboffloadmic/plugin/Makefile.in: liboffloadmic/plugin/Makefile.am | |
167 | liboffloadmic/plugin/configure: liboffloadmic/plugin/configure.ac | |
9df49867 | 168 | libbacktrace/aclocal.m4: libbacktrace/configure.ac |
169 | libbacktrace/Makefile.in: libbacktrace/Makefile.am libbacktrace/aclocal.m4 | |
170 | libbacktrace/configure: libbacktrace/configure.ac libbacktrace/aclocal.m4 | |
171 | libbacktrace/config.h.in: libbacktrace/configure.ac libbacktrace/aclocal.m4 | |
ed49010d | 172 | libphobos/Makefile.in: libphobos/Makefile.am libphobos/configure.ac libphobos/aclocal.m4 |
173 | libphobos/aclocal.m4: libphobos/configure.ac libphobos/acinclude.m4 | |
174 | libphobos/config.h.in: libphobos/configure.ac libphobos/aclocal.m4 | |
175 | libphobos/configure: libphobos/configure.ac libphobos/aclocal.m4 | |
176 | libphobos/src/Makefile.in: libphobos/src/Makefile.am libphobos/aclocal.m4 | |
177 | libphobos/testsuite/Makefile.in: libphobos/testsuite/Makefile.am libphobos/aclocal.m4 | |
2a1ac811 | 178 | # Top level |
179 | Makefile.in: Makefile.tpl Makefile.def | |
b632caf4 | 180 | configure: configure.ac config/acx.m4 |
2a3c682c | 181 | EOF |
182 | } | |
183 | ||
184 | ||
26a9ebc7 | 185 | # This function touches generated files such that the ``end'' user does |
186 | # not have to rebuild them. | |
2a3c682c | 187 | touch_files () { |
083aeb9b | 188 | rm -f Makefile.$$ |
189 | echo 'all: \' > Makefile.$$ | |
190 | files_and_dependencies | sed 's, .*, \\,' >> Makefile.$$ | |
191 | echo '; @true' >> Makefile.$$ | |
192 | files_and_dependencies | sed 's, ,: ,' >> Makefile.$$ | |
193 | files_and_dependencies | sed 's, .*, \\,' >> Makefile.$$ | |
194 | echo ':' >> Makefile.$$ | |
fb5f105e | 195 | echo ' @for f in $? $@; do test -f $$f || exit 0; done; \' >> Makefile.$$ |
083aeb9b | 196 | echo ' echo Touching $@...; \' >> Makefile.$$ |
5f0f7c87 | 197 | chat ' echo Touching $@... 1>&2; \' >> Makefile.$$ |
083aeb9b | 198 | echo ' touch $@' >> Makefile.$$ |
199 | files_and_dependencies | sed 's,[^ ]* ,,;s,$, :,' >> Makefile.$$ | |
dbfa75a1 | 200 | |
b33f46b5 | 201 | # We would have to explicitly shut off the "Entering... Leaving..." |
dbfa75a1 | 202 | # messages through "--no-print-directory" to handle the case when |
203 | # we were called from a recursive invocation (i.e. "$(MAKE)" in a | |
204 | # Makefile, not just make). Passing only "-s" doesn't help then, | |
205 | # because make has helpfully added "-w" to MAKEFLAGS automatically. | |
b33f46b5 | 206 | # Unfortunately we do not require GNU make other than for building |
207 | # and testing, so let's just grep known text explicitly echoed by | |
208 | # the rule. | |
209 | while ${MAKE-make} -s -f Makefile.$$ all | grep Touching > /dev/null; do | |
083aeb9b | 210 | sleep 1 |
211 | done 2>&1 | |
212 | rm -f Makefile.$$ | |
26a9ebc7 | 213 | } |
214 | ||
083aeb9b | 215 | |
3707d4b9 | 216 | # Whenever we update the tree or install a patch, we may be modifying |
217 | # this script. By re-execing it, we ensure that the appropriate | |
218 | # dependencies and rules will be used. | |
219 | touch_files_reexec () { | |
5f0f7c87 | 220 | chat "Adjusting file timestamps" |
221 | exec ${CONFIG_SHELL-/bin/sh} $self ${silent+"--silent"} --touch | |
175a12a4 | 222 | } |
26a9ebc7 | 223 | |
224 | # This functions applies a patch to an existing tree. | |
2a3c682c | 225 | apply_patch () { |
fadfdd5a | 226 | if [ -f "$1" ]; then |
26a9ebc7 | 227 | echo "Applying patch file $1" |
fadfdd5a | 228 | case $1 in |
26a9ebc7 | 229 | *gz) |
fadfdd5a | 230 | gzip -d -c "$1" | patch -p1 ;; |
34d21c0d | 231 | *bz2) |
fadfdd5a | 232 | bzip2 -d -c "$1" | patch -p1 ;; |
26a9ebc7 | 233 | *) |
fadfdd5a | 234 | patch -p1 < "$1";; |
26a9ebc7 | 235 | esac |
236 | fi | |
3707d4b9 | 237 | touch_files_reexec |
26a9ebc7 | 238 | } |
239 | ||
26a9ebc7 | 240 | # Check whether this indeed looks like a local tree. |
241 | if [ ! -f gcc/version.c ]; then | |
f0e2ad08 | 242 | echo "This does not seem to be a GCC tree!" |
26a9ebc7 | 243 | exit |
a2e539b0 | 244 | fi |
245 | ||
5f0f7c87 | 246 | case "$1" in |
247 | --silent) | |
248 | silent=t | |
249 | shift | |
250 | ;; | |
251 | esac | |
252 | ||
2a3c682c | 253 | case "$1" in |
26a9ebc7 | 254 | # First of all, check whether we are going to process a patch. |
175a12a4 | 255 | --patch) |
2a3c682c | 256 | if test "$#" != 2; then |
257 | echo "$1" expects only one argument >&2 | |
258 | exit 1 | |
259 | fi | |
260 | apply_patch "${2}" | |
261 | exit $? | |
262 | ;; | |
263 | ||
264 | --touch) | |
265 | if test "$#" != 1; then | |
266 | echo "$1" does not expect any argument >&2 | |
267 | exit 1 | |
268 | fi | |
269 | touch_files | |
270 | exit $? | |
271 | ;; | |
272 | ||
273 | --list) | |
274 | if test "$#" != 1; then | |
275 | echo "$1" does not expect any argument >&2 | |
276 | exit 1 | |
277 | fi | |
278 | files_and_dependencies | sed 's/ /: /' | |
279 | exit $? | |
280 | ;; | |
281 | ||
282 | --help) | |
283 | sed -e '1,2d' -e '/^UPDATE_OPTIONS=/{i\ | |
284 | \ | |
285 | ||
286 | p | |
287 | }' \ | |
288 | -e '/^$/,$d' -e 's/#//' -e 's/^ //' < $0 | |
289 | exit $? | |
290 | ;; | |
291 | ||
292 | esac | |
26a9ebc7 | 293 | |
3ca46d61 | 294 | # Check for known version control systems. |
3c8ecf0b | 295 | if [ -d .git ] || [ -f .git ]; then |
5e9e5d82 | 296 | GCC_GIT=${GCC_GIT-${GIT-git}} |
3ca46d61 | 297 | vcs_type="git" |
298 | elif [ -d .hg ]; then | |
299 | GCC_HG=${GCC_HG-${HG-hg}} | |
300 | vcs_type="hg" | |
301 | elif [ -d .svn ]; then | |
302 | GCC_SVN=${GCC_SVN-${SVN-svn}} | |
303 | vcs_type="svn" | |
304 | else | |
305 | echo "This does not seem to be a GCC GIT/HG/SVN tree!" | |
26a9ebc7 | 306 | exit |
307 | fi | |
83dbb020 | 308 | |
26a9ebc7 | 309 | # Check command-line options |
83dbb020 | 310 | if [ x"${1}"x = x"--nostdflags"x ]; then |
311 | shift | |
312 | else | |
313 | set -- $UPDATE_OPTIONS ${1+"$@"} | |
314 | fi | |
315 | ||
3ca46d61 | 316 | case $vcs_type in |
317 | git) | |
318 | chat "Updating GIT tree" | |
5f0f7c87 | 319 | |
3ca46d61 | 320 | $GCC_GIT diff --quiet --exit-code HEAD |
321 | if [ $? -ne 0 ]; then | |
322 | echo "Attempting to update a dirty git tree!" >&2 | |
323 | echo "Commit or stash your changes first and retry." >&2 | |
324 | exit 1 | |
325 | fi | |
a2e539b0 | 326 | |
3ca46d61 | 327 | $GCC_GIT pull ${silent+-q} --rebase ${1+"$@"} |
328 | if [ $? -ne 0 ]; then | |
329 | (touch_files_reexec) | |
330 | echo "git pull of full tree failed." >&2 | |
331 | exit 1 | |
332 | fi | |
74d1e4d9 | 333 | |
3ca46d61 | 334 | revision=`$GCC_GIT log -n1 --pretty=%p:%t:%H` |
335 | branch=`$GCC_GIT name-rev --name-only HEAD || :` | |
336 | ;; | |
337 | ||
338 | hg) | |
339 | chat "Updating HG tree" | |
340 | ||
341 | # Add -q so untracked files aren't listed. | |
342 | if [ `$GCC_HG status -q | wc -l` -gt 0 ]; then | |
343 | echo "Attempting to update a dirty hg tree!" >&2 | |
344 | echo "Commit or revert your changes first and retry." >&2 | |
345 | exit 1 | |
346 | fi | |
347 | ||
348 | # Check for mq extension. mq patches must be popped so tip has | |
349 | # been converted from the SVN tree. | |
350 | if [ -d .hg/patches ] && [ `$GCC_HG qapplied | wc -l` -gt 0 ]; then | |
351 | # FIXME: Perhaps pop queue instead? We could do that since we | |
352 | # know the tree is clean. | |
353 | echo "Attempting to update hg tree with mq patches applied!" >&2 | |
354 | echo "Pop your patches first and retry." >&2 | |
355 | exit 1 | |
356 | fi | |
357 | ||
358 | # Update tree, but make sure to only pull the default branch. | |
359 | # Otherwise all branches in the upstream repo are added, even if | |
360 | # only a single one has been cloned. | |
5a80f21c | 361 | $GCC_HG pull ${silent+-q} -r`$GCC_HG branch` ${1+"$@"} |
3ca46d61 | 362 | if [ $? -ne 0 ]; then |
363 | (touch_files_reexec) | |
364 | echo "hg pull of full tree failed." >&2 | |
365 | exit 1 | |
366 | fi | |
367 | ||
5a80f21c | 368 | # Update tree. Needs to be done separately from pull so |
369 | # gcc_update -rREV works. | |
370 | $GCC_HG update ${silent+-q} ${1+"$@"} | |
371 | if [ $? -ne 0 ]; then | |
372 | (touch_files_reexec) | |
373 | echo "hg update of full tree failed." >&2 | |
374 | exit 1 | |
375 | fi | |
376 | ||
377 | # Extract SVN revision corresponding to parents, as stored by | |
378 | # hg convert. Before hg 1.4.3, there's no template keyword | |
379 | # corresponding to the extra: tag, so need to use hg log --debug | |
380 | # to extract the info. | |
381 | parents=`$GCC_HG parents --template '{rev}'` | |
e438ed40 | 382 | convert_revision=`$GCC_HG log --debug -r$parents | \ |
3ca46d61 | 383 | sed -ne "/^extra:.*convert_revision=svn:/ { |
e438ed40 | 384 | s%^[^/]*/%% |
3ca46d61 | 385 | p |
386 | }"` | |
e438ed40 | 387 | revision=`echo $convert_revision | sed -e 's/.*@//'` |
388 | branch=`echo $convert_revision | sed -e 's%branches/%%' -e 's/@.*//'` | |
3ca46d61 | 389 | ;; |
390 | ||
391 | svn) | |
392 | chat "Updating SVN tree" | |
393 | ||
394 | $GCC_SVN ${silent+-q} --non-interactive update ${1+"$@"} | |
395 | if [ $? -ne 0 ]; then | |
396 | (touch_files_reexec) | |
397 | echo "SVN update of full tree failed." >&2 | |
398 | exit 1 | |
399 | fi | |
400 | ||
b6134b3a | 401 | revision=`$GCC_SVN info | awk '/Revision:/ { print $2 }'` |
60300738 | 402 | branch=`$GCC_SVN info | sed -ne "/^URL:/ { |
3ca46d61 | 403 | s,.*/trunk,trunk, |
404 | s,.*/branches/,, | |
405 | s,.*/tags/,, | |
406 | p | |
407 | }"` | |
408 | ;; | |
409 | esac | |
410 | ||
411 | rm -f LAST_UPDATED gcc/REVISION | |
8741eff3 | 412 | { |
3ca46d61 | 413 | date |
414 | echo "`TZ=UTC date` (revision $revision)" | |
8741eff3 | 415 | } > LAST_UPDATED |
74d1e4d9 | 416 | echo "[$branch revision $revision]" > gcc/REVISION |
417 | ||
3707d4b9 | 418 | touch_files_reexec |