diff options
Diffstat (limited to 'gcc-4.7/contrib/gcc_update')
| -rwxr-xr-x | gcc-4.7/contrib/gcc_update | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/gcc-4.7/contrib/gcc_update b/gcc-4.7/contrib/gcc_update deleted file mode 100755 index b81fc0ce4..000000000 --- a/gcc-4.7/contrib/gcc_update +++ /dev/null @@ -1,387 +0,0 @@ -#! /bin/sh -# -# Update a local Subversion, Git or Mercurial tree from the GCC -# repository, with an emphasis on treating generated files correctly, so -# that autoconf, gperf et al are not required for the ``end'' user. -# -# (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, -# 2011 Free Software Foundation -# Originally by Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>, August 1998. -# -# This script is Free Software, and it can be copied, distributed and -# modified as defined in the GNU General Public License. A copy of -# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html -# -# -# By default all command-line options are passed to `svn update` or `hg/git -# pull` in addition to $UPDATE_OPTIONS (defined below). If the first parameter -# reads --nostdflags, $UPDATE_OPTIONS as well as this parameter itself -# are omitted. -# -# If the first parameter reads --patch, the second parameter is considered -# a patch file. -# -# If the first parameter is --touch, no svn operation will be performed, -# only generated files that appear to be out of date in the local tree -# will be touched. -# -# If the first parameter is --list, a list of the generated files and -# their dependencies will be printed; --help prints this message. -# -# If the first parameter is --silent, this script prints nothing other -# than error messages; the second parameter is then interpreted as above. -# -# Examples: -# -# contrib/gcc_update -r 8712 -# contrib/gcc_update --patch some-patch -# contrib/gcc_update --touch -# contrib/gcc_update --list - - -# Default options used when updating (none). -UPDATE_OPTIONS="" - -# Set the locale to C to make this script work for users with foreign -# locale like e.g. French UTF-8. -LANG=C -LC_ALL=C -export LANG LC_ALL - -######## Anything below shouldn't be changed by regular users. - -# Arrange for the value of $0 to be available for functions -self=$0 - -# This function prints its arguments to standard output unless -# "silent" is set. -unset silent -chat () { - if [ -z "$silent" ]; then - echo "$@" - fi -} - -# This function prints a list of all generated files, along with their -# dependencies. Note that only one target is supported per line: the -# colon is stripped from the output. -files_and_dependencies () { - sed -e 's/ *#.*//' -e '/^$/d' -e 's/://' <<\EOF -# fixincludes -fixincludes/configure: fixincludes/configure.ac fixincludes/aclocal.m4 -fixincludes/config.h.in: fixincludes/configure.ac fixincludes/aclocal.m4 -# intl library -intl/plural.c: intl/plural.y -intl/configure: intl/configure.ac intl/aclocal.m4 -intl/config.h.in: intl/configure.ac intl/aclocal.m4 -# Now, proceed to gcc automatically generated files -gcc/configure: gcc/configure.ac -gcc/cstamp-h.in: gcc/configure.ac -gcc/config.in: gcc/cstamp-h.in -gcc/fixinc/fixincl.x: gcc/fixinc/fixincl.tpl gcc/fixinc/inclhack.def -gcc/config/arm/arm-tune.md: gcc/config/arm/arm-cores.def gcc/config/arm/gentune.sh -gcc/config/arm/arm-tables.opt: gcc/config/arm/arm-arches.def gcc/config/arm/arm-cores.def gcc/config/arm/arm-fpus.def gcc/config/arm/genopt.sh -gcc/config/avr/avr-tables.opt: gcc/config/avr/avr-mcus.def gcc/config/avr/genopt.sh -gcc/config/avr/t-multilib: gcc/config/avr/avr-mcus.def gcc/config/avr/genmultilib.awk -gcc/config/c6x/c6x-tables.opt: gcc/config/c6x/c6x-isas.def gcc/config/c6x/genopt.sh -gcc/config/c6x/c6x-sched.md: gcc/config/c6x/c6x-sched.md.in gcc/config/c6x/gensched.sh -gcc/config/c6x/c6x-mult.md: gcc/config/c6x/c6x-mult.md.in gcc/config/c6x/genmult.sh -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 -gcc/config/mips/mips-tables.opt: gcc/config/mips/mips-cpus.def gcc/config/mips/genopt.sh -gcc/config/rs6000/rs6000-tables.opt: gcc/config/rs6000/rs6000-cpus.def gcc/config/rs6000/genopt.sh -gcc/config/tilegx/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc -gcc/config/tilepro/mul-tables.c: gcc/config/tilepro/gen-mul-tables.cc -# And then, language-specific files -gcc/cp/cfns.h: gcc/cp/cfns.gperf -gcc/java/keyword.h: gcc/java/keyword.gperf -# testsuite -# Without this, _Pragma3.c can have a false negative. -gcc/testsuite/gcc.dg/cpp/_Pragma3.c: gcc/testsuite/gcc.dg/cpp/mi1c.h -# Similarly, without this, you will see: -# direct2s.c:35: warning: current file is older than direct2.c -gcc/testsuite/gcc.dg/cpp/direct2s.c: gcc/testsuite/gcc.dg/cpp/direct2.c -# lto-plugin -lto-plugin/configure: lto-plugin/configure.ac lto-plugin/aclocal.m4 -lto-plugin/Makefile.in: lto-plugin/Makefile.am lto-plugin/aclocal.m4 -# And libraries, at last -libbanshee/configure: libbanshee/configure.ac -libmudflap/configure: libmudflap/configure.ac -libobjc/configure: libobjc/configure.ac -zlib/aclocal.m4: zlib/configure.ac zlib/acinclude.m4 -zlib/Makefile.in: zlib/Makefile.am zlib/configure.ac zlib/aclocal.m4 -zlib/configure: zlib/configure.ac zlib/aclocal.m4 -fastjar/aclocal.m4: fastjar/configure.ac -fastjar/Makefile.in: fastjar/Makefile.am fastjar/configure.ac fastjar/aclocal.m4 -fastjar/configure: fastjar/configure.ac fastjar/aclocal.m4 -boehm-gc/aclocal.m4: boehm-gc/configure.ac -boehm-gc/Makefile.in: boehm-gc/Makefile.am boehm-gc/configure.ac boehm-gc/aclocal.m4 -boehm-gc/configure: boehm-gc/configure.ac boehm-gc/aclocal.m4 -libada/configure: libada/configure.ac -libffi/aclocal.m4: libffi/configure.ac libffi/acinclude.m4 -libffi/Makefile.in: libffi/Makefile.am libffi/configure.ac libffi/aclocal.m4 -libffi/configure: libffi/configure.ac libffi/aclocal.m4 -libffi/fficonfig.h.in: libffi/configure.ac libffi/aclocal.m4 -libgfortran/aclocal.m4: libgfortran/configure.ac libgfortran/acinclude.m4 -libgfortran/Makefile.in: libgfortran/Makefile.am libgfortran/configure.ac libgfortran/aclocal.m4 -libgfortran/configure: libgfortran/configure.ac libgfortran/aclocal.m4 -libjava/aclocal.m4: libjava/configure.ac -libjava/Makefile.in: libjava/Makefile.am libjava/configure.ac libjava/aclocal.m4 -libjava/configure: libjava/configure.ac libjava/aclocal.m4 -libjava/libltdl/aclocal.m4: libjava/libltdl/configure.ac libjava/libltdl/acinclude.m4 -libjava/libltdl/Makefile.in: libjava/libltdl/Makefile.am libjava/libltdl/configure.ac libjava/libltdl/aclocal.m4 -libjava/libltdl/configure: libjava/libltdl/configure.ac libjava/libltdl/aclocal.m4 -libjava/libltdl/config-h.in: libjava/libltdl/configure.ac libjava/libltdl/aclocal.m4 -libcpp/aclocal.m4: libcpp/configure.ac -libcpp/Makefile.in: libcpp/configure.ac libcpp/aclocal.m4 -libcpp/configure: libcpp/configure.ac libcpp/aclocal.m4 -libgomp/aclocal.m4: libgomp/configure.ac libgomp/acinclude.m4 -libgomp/Makefile.in: libgomp/Makefile.am libgomp/aclocal.m4 -libgomp/testsuite/Makefile.in: libgomp/Makefile.am libgomp/aclocal.m4 -libgomp/configure: libgomp/configure.ac libgomp/aclocal.m4 -libgomp/config.h.in: libgomp/configure.ac libgomp/aclocal.m4 -libitm/aclocal.m4: libitm/configure.ac libitm/acinclude.m4 -libitm/Makefile.in: libitm/Makefile.am libitm/aclocal.m4 -libitm/testsuite/Makefile.in: libitm/testsuite/Makefile.am libitm/aclocal.m4 -libitm/configure: libitm/configure.ac libitm/aclocal.m4 -libitm/config.h.in: libitm/configure.ac libitm/aclocal.m4 -# Top level -Makefile.in: Makefile.tpl Makefile.def -configure: configure.ac config/acx.m4 -EOF -} - - -# This function touches generated files such that the ``end'' user does -# not have to rebuild them. -touch_files () { - rm -f Makefile.$$ - echo 'all: \' > Makefile.$$ - files_and_dependencies | sed 's, .*, \\,' >> Makefile.$$ - echo '; @true' >> Makefile.$$ - files_and_dependencies | sed 's, ,: ,' >> Makefile.$$ - files_and_dependencies | sed 's, .*, \\,' >> Makefile.$$ - echo ':' >> Makefile.$$ - echo ' @for f in $? $@; do test -f $$f || exit 0; done; \' >> Makefile.$$ - echo ' echo Touching $@...; \' >> Makefile.$$ - chat ' echo Touching $@... 1>&2; \' >> Makefile.$$ - echo ' touch $@' >> Makefile.$$ - files_and_dependencies | sed 's,[^ ]* ,,;s,$, :,' >> Makefile.$$ - - # We would have to explicitly shut off the "Entering... Leaving..." - # messages through "--no-print-directory" to handle the case when - # we were called from a recursive invocation (i.e. "$(MAKE)" in a - # Makefile, not just make). Passing only "-s" doesn't help then, - # because make has helpfully added "-w" to MAKEFLAGS automatically. - # Unfortunately we do not require GNU make other than for building - # and testing, so let's just grep known text explicitly echoed by - # the rule. - while ${MAKE-make} -s -f Makefile.$$ all | grep Touching > /dev/null; do - sleep 1 - done 2>&1 - rm -f Makefile.$$ -} - - -# Whenever we update the tree or install a patch, we may be modifying -# this script. By re-execing it, we ensure that the appropriate -# dependencies and rules will be used. -touch_files_reexec () { - chat "Adjusting file timestamps" - exec ${CONFIG_SHELL-/bin/sh} $self ${silent+"--silent"} --touch -} - -# This functions applies a patch to an existing tree. -apply_patch () { - if [ -f "$1" ]; then - echo "Applying patch file $1" - case $1 in - *gz) - gzip -d -c "$1" | patch -p1 ;; - *bz2) - bzip2 -d -c "$1" | patch -p1 ;; - *) - patch -p1 < "$1";; - esac - fi - touch_files_reexec -} - -# Check whether this indeed looks like a local tree. -if [ ! -f gcc/version.c ]; then - echo "This does not seem to be a GCC tree!" - exit -fi - -case "$1" in ---silent) - silent=t - shift - ;; -esac - -case "$1" in -# First of all, check whether we are going to process a patch. ---patch) - if test "$#" != 2; then - echo "$1" expects only one argument >&2 - exit 1 - fi - apply_patch "${2}" - exit $? - ;; - ---touch) - if test "$#" != 1; then - echo "$1" does not expect any argument >&2 - exit 1 - fi - touch_files - exit $? - ;; - ---list) - if test "$#" != 1; then - echo "$1" does not expect any argument >&2 - exit 1 - fi - files_and_dependencies | sed 's/ /: /' - exit $? - ;; - ---help) - sed -e '1,2d' -e '/^UPDATE_OPTIONS=/{i\ -\ - -p -}' \ - -e '/^$/,$d' -e 's/#//' -e 's/^ //' < $0 - exit $? - ;; - -esac - -# Check for known version control systems. -if [ -d .git ]; then - GCC_GIT=${GCC_GIT-${GIT-git}} - vcs_type="git" -elif [ -d .hg ]; then - GCC_HG=${GCC_HG-${HG-hg}} - vcs_type="hg" -elif [ -d .svn ]; then - GCC_SVN=${GCC_SVN-${SVN-svn}} - vcs_type="svn" -else - echo "This does not seem to be a GCC GIT/HG/SVN tree!" - exit -fi - -# Check command-line options -if [ x"${1}"x = x"--nostdflags"x ]; then - shift -else - set -- $UPDATE_OPTIONS ${1+"$@"} -fi - -case $vcs_type in - git) - chat "Updating GIT tree" - - $GCC_GIT diff --quiet --exit-code HEAD - if [ $? -ne 0 ]; then - echo "Attempting to update a dirty git tree!" >&2 - echo "Commit or stash your changes first and retry." >&2 - exit 1 - fi - - $GCC_GIT pull ${silent+-q} --rebase ${1+"$@"} - if [ $? -ne 0 ]; then - (touch_files_reexec) - echo "git pull of full tree failed." >&2 - exit 1 - fi - - revision=`$GCC_GIT log -n1 --pretty=%p:%t:%H` - branch=`$GCC_GIT name-rev --name-only HEAD || :` - ;; - - hg) - chat "Updating HG tree" - - # Add -q so untracked files aren't listed. - if [ `$GCC_HG status -q | wc -l` -gt 0 ]; then - echo "Attempting to update a dirty hg tree!" >&2 - echo "Commit or revert your changes first and retry." >&2 - exit 1 - fi - - # Check for mq extension. mq patches must be popped so tip has - # been converted from the SVN tree. - if [ -d .hg/patches ] && [ `$GCC_HG qapplied | wc -l` -gt 0 ]; then - # FIXME: Perhaps pop queue instead? We could do that since we - # know the tree is clean. - echo "Attempting to update hg tree with mq patches applied!" >&2 - echo "Pop your patches first and retry." >&2 - exit 1 - fi - - # Update tree, but make sure to only pull the default branch. - # Otherwise all branches in the upstream repo are added, even if - # only a single one has been cloned. - $GCC_HG pull ${silent+-q} -r`$GCC_HG branch` ${1+"$@"} - if [ $? -ne 0 ]; then - (touch_files_reexec) - echo "hg pull of full tree failed." >&2 - exit 1 - fi - - # Update tree. Needs to be done separately from pull so - # gcc_update -rREV works. - $GCC_HG update ${silent+-q} ${1+"$@"} - if [ $? -ne 0 ]; then - (touch_files_reexec) - echo "hg update of full tree failed." >&2 - exit 1 - fi - - # Extract SVN revision corresponding to parents, as stored by - # hg convert. Before hg 1.4.3, there's no template keyword - # corresponding to the extra: tag, so need to use hg log --debug - # to extract the info. - parents=`$GCC_HG parents --template '{rev}'` - convert_revision=`$GCC_HG log --debug -r$parents | \ - sed -ne "/^extra:.*convert_revision=svn:/ { - s%^[^/]*/%% - p - }"` - revision=`echo $convert_revision | sed -e 's/.*@//'` - branch=`echo $convert_revision | sed -e 's%branches/%%' -e 's/@.*//'` - ;; - - svn) - chat "Updating SVN tree" - - $GCC_SVN ${silent+-q} --non-interactive update ${1+"$@"} - if [ $? -ne 0 ]; then - (touch_files_reexec) - echo "SVN update of full tree failed." >&2 - exit 1 - fi - - revision=`svn info | awk '/Revision:/ { print $2 }'` - branch=`svn info | sed -ne "/URL:/ { - s,.*/trunk,trunk, - s,.*/branches/,, - s,.*/tags/,, - p - }"` - ;; -esac - -rm -f LAST_UPDATED gcc/REVISION -{ - date - echo "`TZ=UTC date` (revision $revision)" -} > LAST_UPDATED -echo "[$branch revision $revision]" > gcc/REVISION - -touch_files_reexec |