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gettext/autogen.sh
Daiki Ueno de4796a11d xgettext: Support per-file options 
* autogen.sh (GNULIB_MODULES_TOOLS_FOR_SRC): Add getsubopt.
* gettext-tools/src/xgettext.c: Include <fnmatch.h>.
(long_options): Add --options.
(main): Handle --options.  Factor out language guessing to...
(filename_to_language): ...here.
(usage): Mention --options.
(enum suboption_type): New enum.
(suboption_tokens): New variable.
(struct suboption_ty, struct suboption_list_ty,
struct suboption_list_list_ty): New struct.
(suboption_list_destroy, suboption_list_insert,
suboption_list_list_destroy, suboption_list_list_insert): New function.
(suboptions): New variable.
2016-03-02 19:18:40 +09:00

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#!/bin/sh
# Copyright (C) 2003-2016 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This script populates the build infrastructure in the source tree
# checked-out from VCS.
#
# This script requires:
# - Autoconf
# - Automake
# - Wget
# - Git
# - XZ Utils
#
# By default, it fetches Gnulib as a git submodule. If you already
# have a local copy of Gnulib, you can avoid extra network traffic by
# setting the GNULIB_SRCDIR environment variable pointing to the path.
#
# In addition, it fetches the archive.dir.tar.gz file, which contains
# data files used by the autopoint program. If you already have the
# file, place it under gettext-tools/misc, before running this script.
#
# Usage: ./autogen.sh [--skip-gnulib]
#
# Usage after a git clone: ./autogen.sh
# Usage from a released tarball: ./autogen.sh --skip-gnulib
# This does not use a gnulib checkout.
# Nuisances.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
skip_gnulib=false
while :; do
case "$1" in
--skip-gnulib) skip_gnulib=true; shift;;
*) break ;;
esac
done
cleanup_gnulib() {
status=$?
rm -fr "$gnulib_path"
exit $status
}
git_modules_config () {
test -f .gitmodules && git config --file .gitmodules "$@"
}
gnulib_path=$(git_modules_config submodule.gnulib.path)
test -z "$gnulib_path" && gnulib_path=gnulib
# The tests in gettext-tools/tests are not meant to be executable, because
# they have a TESTS_ENVIRONMENT that specifies the shell explicitly.
if ! $skip_gnulib; then
# Get gnulib files.
case ${GNULIB_SRCDIR--} in
-)
if git_modules_config submodule.gnulib.url >/dev/null; then
echo "$0: getting gnulib files..."
git submodule init || exit $?
git submodule update || exit $?
elif [ ! -d "$gnulib_path" ]; then
echo "$0: getting gnulib files..."
trap cleanup_gnulib 1 2 13 15
shallow=
git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
cleanup_gnulib
trap - 1 2 13 15
fi
GNULIB_SRCDIR=$gnulib_path
;;
*)
# Use GNULIB_SRCDIR as a reference.
if test -d "$GNULIB_SRCDIR"/.git && \
git_modules_config submodule.gnulib.url >/dev/null; then
echo "$0: getting gnulib files..."
if git submodule -h|grep -- --reference > /dev/null; then
# Prefer the one-liner available in git 1.6.4 or newer.
git submodule update --init --reference "$GNULIB_SRCDIR" \
"$gnulib_path" || exit $?
else
# This fallback allows at least git 1.5.5.
if test -f "$gnulib_path"/gnulib-tool; then
# Since file already exists, assume submodule init already complete.
git submodule update || exit $?
else
# Older git can't clone into an empty directory.
rmdir "$gnulib_path" 2>/dev/null
git clone --reference "$GNULIB_SRCDIR" \
"$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
&& git submodule init && git submodule update \
|| exit $?
fi
fi
GNULIB_SRCDIR=$gnulib_path
fi
;;
esac
# Now it should contain a gnulib-tool.
if test -f "$GNULIB_SRCDIR"/gnulib-tool; then
GNULIB_TOOL="$GNULIB_SRCDIR"/gnulib-tool
else
echo "** warning: gnulib-tool not found" 1>&2
fi
# Skip the gnulib-tool step if gnulib-tool was not found.
if test -n "$GNULIB_TOOL"; then
# In gettext-runtime:
GNULIB_MODULES_RUNTIME_FOR_SRC='
atexit
basename
closeout
error
getopt-gnu
gettext-h
havelib
memmove
progname
propername
relocatable-prog
setlocale
sigpipe
stdbool
stdio
stdlib
strtoul
unlocked-io
xalloc
'
GNULIB_MODULES_RUNTIME_OTHER='
gettext-runtime-misc
ansi-c++-opt
csharpcomp-script
java
javacomp-script
'
$GNULIB_TOOL --dir=gettext-runtime --lib=libgrt --source-base=gnulib-lib --m4-base=gnulib-m4 --no-libtool --local-dir=gnulib-local --local-symlink \
--import $GNULIB_MODULES_RUNTIME_FOR_SRC $GNULIB_MODULES_RUNTIME_OTHER || exit $?
# In gettext-runtime/libasprintf:
GNULIB_MODULES_LIBASPRINTF='
alloca
errno
verify
xsize
'
GNULIB_MODULES_LIBASPRINTF_OTHER='
'
$GNULIB_TOOL --dir=gettext-runtime/libasprintf --source-base=. --m4-base=gnulib-m4 --lgpl=2 --makefile-name=Makefile.gnulib --libtool --local-dir=gnulib-local --local-symlink \
--import $GNULIB_MODULES_LIBASPRINTF $GNULIB_MODULES_LIBASPRINTF_OTHER || exit $?
$GNULIB_TOOL --copy-file m4/intmax_t.m4 gettext-runtime/libasprintf/gnulib-m4/intmax_t.m4 || exit $?
# In gettext-tools:
GNULIB_MODULES_TOOLS_FOR_SRC='
alloca-opt
atexit
backupfile
basename
binary-io
bison-i18n
byteswap
c-ctype
c-strcase
c-strcasestr
c-strstr
clean-temp
closedir
closeout
copy-file
csharpcomp
csharpexec
error
error-progname
execute
fd-ostream
file-ostream
filename
findprog
fnmatch
fopen
fstrcmp
full-write
fwriteerror
gcd
getline
getopt-gnu
getsubopt
gettext-h
hash
html-styled-ostream
iconv
javacomp
javaexec
libunistring-optional
localcharset
locale
localename
lock
memmove
memset
minmax
obstack
open
opendir
openmp
ostream
pipe-filter-ii
progname
propername
readdir
relocatable-prog
relocatable-script
setlocale
sh-quote
sigpipe
sigprocmask
spawn-pipe
stdbool
stdio
stdlib
stpcpy
stpncpy
strcspn
strerror
strpbrk
strtol
strtoul
styled-ostream
sys_select
sys_stat
sys_time
term-styled-ostream
trim
unictype/ctype-space
unilbrk/ulc-width-linebreaks
uniname/uniname
unistd
unistr/u8-mbtouc
unistr/u8-mbtoucr
unistr/u8-uctomb
unistr/u16-mbtouc
uniwidth/width
unlocked-io
vasprintf
wait-process
write
xalloc
xconcat-filename
xmalloca
xerror
xsetenv
xstriconv
xstriconveh
xvasprintf
'
# Common dependencies of GNULIB_MODULES_TOOLS_FOR_SRC and GNULIB_MODULES_TOOLS_FOR_LIBGREP.
GNULIB_MODULES_TOOLS_FOR_SRC_COMMON_DEPENDENCIES='
alloca-opt
extensions
gettext-h
include_next
locale
localcharset
malloc-posix
mbrtowc
mbsinit
multiarch
snippet/arg-nonnull
snippet/c++defs
snippet/warn-on-use
ssize_t
stdbool
stddef
stdint
stdlib
streq
unistd
verify
wchar
wctype-h
'
GNULIB_MODULES_TOOLS_OTHER='
gettext-tools-misc
ansi-c++-opt
csharpcomp-script
csharpexec-script
gcj
java
javacomp-script
javaexec-script
stdint
'
GNULIB_MODULES_TOOLS_LIBUNISTRING_TESTS='
unilbrk/u8-possible-linebreaks-tests
unilbrk/ulc-width-linebreaks-tests
unistr/u8-mbtouc-tests
unistr/u8-mbtouc-unsafe-tests
uniwidth/width-tests
'
$GNULIB_TOOL --dir=gettext-tools --lib=libgettextlib --source-base=gnulib-lib --m4-base=gnulib-m4 --tests-base=gnulib-tests --makefile-name=Makefile.gnulib --libtool --with-tests --local-dir=gnulib-local --local-symlink \
--import --avoid=hash-tests `for m in $GNULIB_MODULES_TOOLS_LIBUNISTRING_TESTS; do echo --avoid=$m; done` $GNULIB_MODULES_TOOLS_FOR_SRC $GNULIB_MODULES_TOOLS_FOR_SRC_COMMON_DEPENDENCIES $GNULIB_MODULES_TOOLS_OTHER || exit $?
# In gettext-tools/libgrep:
GNULIB_MODULES_TOOLS_FOR_LIBGREP='
mbrlen
regex
'
$GNULIB_TOOL --dir=gettext-tools --macro-prefix=grgl --lib=libgrep --source-base=libgrep --m4-base=libgrep/gnulib-m4 --witness-c-macro=IN_GETTEXT_TOOLS_LIBGREP --makefile-name=Makefile.gnulib --local-dir=gnulib-local --local-symlink \
--import `for m in $GNULIB_MODULES_TOOLS_FOR_SRC_COMMON_DEPENDENCIES; do if test \`$GNULIB_TOOL --extract-applicability $m\` != all; then echo --avoid=$m; fi; done` $GNULIB_MODULES_TOOLS_FOR_LIBGREP || exit $?
# In gettext-tools/libgettextpo:
# This is a subset of the GNULIB_MODULES_FOR_SRC.
GNULIB_MODULES_LIBGETTEXTPO='
basename
close
c-ctype
c-strcase
c-strstr
error
error-progname
file-ostream
filename
fopen
fstrcmp
fwriteerror
gcd
getline
gettext-h
hash
iconv
libunistring-optional
markup
minmax
open
ostream
progname
relocatable-lib
sigpipe
stdbool
stdio
stdlib
stpcpy
stpncpy
strchrnul
strerror
unictype/ctype-space
unilbrk/ulc-width-linebreaks
unistr/u8-mbtouc
unistr/u8-mbtoucr
unistr/u8-uctomb
unistr/u16-mbtouc
uniwidth/width
unlocked-io
vasprintf
xalloc
xconcat-filename
xmalloca
xerror
xstriconv
xvasprintf
'
GNULIB_MODULES_LIBGETTEXTPO_OTHER='
'
$GNULIB_TOOL --dir=gettext-tools --source-base=libgettextpo --m4-base=libgettextpo/gnulib-m4 --macro-prefix=gtpo --makefile-name=Makefile.gnulib --libtool --local-dir=gnulib-local --local-symlink \
--import $GNULIB_MODULES_LIBGETTEXTPO $GNULIB_MODULES_LIBGETTEXTPO_OTHER || exit $?
# Import build tools. We use --copy-file to avoid directory creation.
$GNULIB_TOOL --copy-file tests/init.sh gettext-tools || exit $?
$GNULIB_TOOL --copy-file build-aux/git-version-gen || exit $?
$GNULIB_TOOL --copy-file build-aux/gitlog-to-changelog || exit $?
$GNULIB_TOOL --copy-file build-aux/update-copyright || exit $?
$GNULIB_TOOL --copy-file build-aux/useless-if-before-free || exit $?
$GNULIB_TOOL --copy-file build-aux/vc-list-files || exit $?
$GNULIB_TOOL --copy-file top/GNUmakefile . || exit $?
$GNULIB_TOOL --copy-file top/maint.mk . || exit $?
fi
fi
# Fetch config.guess, config.sub.
if test -n "$GNULIB_TOOL"; then
for file in config.guess config.sub; do
$GNULIB_TOOL --copy-file build-aux/$file; chmod a+x build-aux/$file || exit $?
done
else
for file in config.guess config.sub; do
echo "$0: getting $file..."
wget -q --timeout=5 -O build-aux/$file.tmp "http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/${file};hb=HEAD" \
&& mv build-aux/$file.tmp build-aux/$file \
&& chmod a+x build-aux/$file
retval=$?
rm -f build-aux/$file.tmp
test $retval -eq 0 || exit $retval
done
fi
# Fetch gettext-tools/misc/archive.dir.tar.
if ! test -f gettext-tools/misc/archive.dir.tar; then
if ! test -f gettext-tools/misc/archive.dir.tar.xz; then
echo "$0: getting gettext-tools/misc/archive.dir.tar..."
wget -q --timeout=5 -O gettext-tools/misc/archive.dir.tar.xz-t "ftp://alpha.gnu.org/gnu/gettext/archive.dir-latest.tar.xz" \
&& mv gettext-tools/misc/archive.dir.tar.xz-t gettext-tools/misc/archive.dir.tar.xz
retval=$?
rm -f gettext-tools/misc/archive.dir.tar.xz-t
test $retval -eq 0 || exit $retval
fi
xz -d -c < gettext-tools/misc/archive.dir.tar.xz > gettext-tools/misc/archive.dir.tar-t \
&& mv gettext-tools/misc/archive.dir.tar-t gettext-tools/misc/archive.dir.tar
retval=$?
rm -f gettext-tools/misc/archive.dir.tar-t
test $retval -eq 0 || exit $retval
fi
# Automake requires that ChangeLog exist.
for dir in . gettext-runtime gettext-runtime/libasprintf \
gettext-tools gettext-tools/examples \
gettext-runtime/intl gettext-runtime/po gettext-tools/po; do
cat > "$dir/ChangeLog" <<\EOF
No more ChangeLog files
========================
Do not modify any of the ChangeLog files in gettext. Starting on
October 14th, 2015 we put changelog information only in the git commit
log, and generate a top-level ChangeLog file from logs at "make dist"
time.
Local Variables:
buffer-read-only: t
mode: text
End:
EOF
done
# Generate configure script in each subdirectories.
(cd gettext-runtime/libasprintf
echo "$0: generating configure in gettext-runtime/libasprintf..."
aclocal -I ../../m4 -I ../m4 -I gnulib-m4
autoconf
autoheader && touch config.h.in
automake --add-missing --copy
)
(cd gettext-runtime
echo "$0: generating configure in gettext-runtime..."
aclocal -I m4 -I ../m4 -I gnulib-m4
autoconf
autoheader && touch config.h.in
automake --add-missing --copy
)
(cd gettext-tools/examples
echo "$0: generating configure in gettext-tools/examples..."
aclocal -I ../../gettext-runtime/m4 -I ../../m4
autoconf
automake --add-missing --copy
)
echo "$0: copying common files from gettext-runtime to gettext-tools..."
cp -p gettext-runtime/ABOUT-NLS gettext-tools/ABOUT-NLS
cp -p gettext-runtime/po/Makefile.in.in gettext-tools/po/Makefile.in.in
cp -p gettext-runtime/po/Rules-quot gettext-tools/po/Rules-quot
cp -p gettext-runtime/po/boldquot.sed gettext-tools/po/boldquot.sed
cp -p gettext-runtime/po/quot.sed gettext-tools/po/quot.sed
cp -p gettext-runtime/po/en@quot.header gettext-tools/po/en@quot.header
cp -p gettext-runtime/po/en@boldquot.header gettext-tools/po/en@boldquot.header
cp -p gettext-runtime/po/insert-header.sin gettext-tools/po/insert-header.sin
cp -p gettext-runtime/po/remove-potcdate.sin gettext-tools/po/remove-potcdate.sin
# Those two files might be newer than Gnulib's.
sed_extract_serial='s/^#.* serial \([^ ]*\).*/\1/p
1q'
for file in intl.m4 po.m4; do
existing_serial=`sed -n -e "$sed_extract_serial" < "gettext-tools/gnulib-m4/$file"`
gettext_serial=`sed -n -e "$sed_extract_serial" < "gettext-runtime/m4/$file"`
if test -n "$existing_serial" && test -n "$gettext_serial" \
&& test "$existing_serial" -ge "$gettext_serial" 2> /dev/null; then
:
else
cp -p "gettext-runtime/m4/$file" "gettext-tools/gnulib-m4/$file"
fi
done
(cd gettext-tools
echo "$0: generating configure in gettext-tools..."
aclocal -I m4 -I ../gettext-runtime/m4 -I ../m4 -I gnulib-m4 -I libgrep/gnulib-m4 -I libgettextpo/gnulib-m4
autoconf
autoheader && touch config.h.in
test -d intl || mkdir intl
automake --add-missing --copy
)
aclocal -I m4
autoconf
automake
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