# Bootstrap this package from checked-out sources.
-# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation,
-# Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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
bt2=${bt}2
usage() {
- echo >&2 "\
+ cat <<EOF
Usage: $0 [OPTION]...
Bootstrap this package from the checked-out sources.
Options:
--gnulib-srcdir=DIRNAME Specify the local directory where gnulib
- sources reside. Use this if you already
- have gnulib sources on your machine, and
- do not want to waste your bandwidth downloading
- them again.
+ sources reside. Use this if you already
+ have gnulib sources on your machine, and
+ do not want to waste your bandwidth downloading
+ them again.
--copy Copy files instead of creating symbolic links.
--force Attempt to bootstrap even if the sources seem
- not to have been checked out.
+ not to have been checked out.
--skip-po Do not download po files.
- --cvs-user=USERNAME Set the username to use when checking out
- sources from the gnulib repository.
-If the file bootstrap.conf exists in the current working directory, its
+If the file $0.conf exists in the same directory as this script, its
contents are read as shell variables to configure the bootstrap.
+For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
+are honored.
+
Running without arguments will suffice in most cases.
-"
+EOF
}
# Configuration.
# Any gnulib files needed that are not in modules.
gnulib_files=
+# A function to be called after everything else in this script.
+# Override it via your own definition in bootstrap.conf.
+bootstrap_epilogue() { :; }
+
# The command to download all .po files for a specified domain into
# a specified directory. Fill in the first %s is the domain name, and
# the second with the destination directory. Use rsync's -L and -r
extract_package_name='
/^AC_INIT(/{
- /.*,.*,.*,/{
+ /.*,.*,.*, */{
s///
s/[][]//g
+ s/)$//
p
q
}
gnulib_name=lib$package
build_aux=build-aux
+source_base=lib
+m4_base=m4
+doc_base=doc
+tests_base=tests
+
# Extra files from gnulib, which override files from other sources.
gnulib_extra_files="
- $build_aux/install-sh
- $build_aux/missing
- $build_aux/mdate-sh
- $build_aux/texinfo.tex
- $build_aux/depcomp
- $build_aux/config.guess
- $build_aux/config.sub
- doc/INSTALL
+ $build_aux/install-sh
+ $build_aux/missing
+ $build_aux/mdate-sh
+ $build_aux/texinfo.tex
+ $build_aux/depcomp
+ $build_aux/config.guess
+ $build_aux/config.sub
+ doc/INSTALL
"
# Additional gnulib-tool options to use. Use "\newline" to break lines.
--flag=error:3:c-format --flag=error_at_line:5:c-format\\\
'
+# Package bug report address for gettext files
+MSGID_BUGS_ADDRESS=bug-$package@gnu.org
+
# Files we don't want to import.
excluded_files=
# File that should exist in the top directory of a checked out hierarchy,
# but not in a distribution tarball.
-checkout_only_file=README-hacking
+checkout_only_file=HACKING
# Whether to use copies instead of symlinks.
copy=false
# find_tool ENVVAR NAMES...
# -------------------------
+# Search for a required program. Use the value of ENVVAR, if set,
+# otherwise find the first of the NAMES that can be run (i.e.,
+# supports --version). If found, set ENVVAR to the program name,
+# die otherwise.
find_tool ()
{
# Find sha1sum, named gsha1sum on MacPorts.
find_tool_envvar=$1
shift
- if eval test x"\$$find_tool_envvar" = x; then
+ find_tool_names=$@
+ eval "find_tool_res=\$$find_tool_envvar"
+ if test x"$find_tool_res" = x; then
for i
do
if ($i --version </dev/null) >/dev/null 2>&1; then
- find_tool_res=$i
- break
+ find_tool_res=$i
+ break
fi
done
+ else
+ find_tool_error_prefix="\$$find_tool_envvar: "
fi
if test x"$find_tool_res" = x; then
- echo >&2 "$0: $find_tool_name is required"
+ echo >&2 "$0: one of these is required: $find_tool_names"
exit 1
fi
($find_tool_res --version </dev/null) >/dev/null 2>&1 || {
- echo >&2 "$0: cannot run $find_tool_res --version"
+ echo >&2 "$0: ${find_tool_error_prefix}cannot run $find_tool_res --version"
exit 1
}
- eval "$find_tool_envvar=\"$find_tool_res\""
+ eval "$find_tool_envvar=\$find_tool_res"
eval "export $find_tool_envvar"
}
find_tool SHA1SUM sha1sum gsha1sum
# Override the default configuration, if necessary.
-test -r bootstrap.conf && . ./bootstrap.conf
+# Make sure that bootstrap.conf is sourced from the current directory
+# if we were invoked as "sh bootstrap".
+case "$0" in
+ */*) test -r "$0.conf" && . "$0.conf" ;;
+ *) test -r "$0.conf" && . ./"$0.conf" ;;
+esac
+
if test "$vc_ignore" = auto; then
vc_ignore=
usage
exit;;
--gnulib-srcdir=*)
- GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
- --cvs-user=*)
- CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
+ GNULIB_SRCDIR=`expr "X$option" : 'X--gnulib-srcdir=\(.*\)'`;;
--skip-po)
SKIP_PO=t;;
--force)
exit 1
fi
-# If each line in $STR is not already on a line by itself in $FILE, insert it,
+# If $STR is not already on a line by itself in $FILE, insert it,
# sorting the new contents of the file and replacing $FILE with the result.
insert_sorted_if_absent() {
file=$1
str=$2
test -f $file || touch $file
- echo "$str" | sort -u - $file | cmp -s - $file \
+ echo "$str" | sort -u - $file | cmp - $file > /dev/null \
|| echo "$str" | sort -u - $file -o $file \
|| exit 1
}
done
fi
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+sort_ver() { # sort -V is not generally available
+ ver1="$1"
+ ver2="$2"
+
+ # split on '.' and compare each component
+ i=1
+ while : ; do
+ p1=$(echo "$ver1" | cut -d. -f$i)
+ p2=$(echo "$ver2" | cut -d. -f$i)
+ if [ ! "$p1" ]; then
+ echo "$1 $2"
+ break
+ elif [ ! "$p2" ]; then
+ echo "$2 $1"
+ break
+ elif [ ! "$p1" = "$p2" ]; then
+ if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
+ echo "$2 $1"
+ elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
+ echo "$1 $2"
+ else # numeric, then lexicographic comparison
+ lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
+ if [ "$lp" = "$p2" ]; then
+ echo "$1 $2"
+ else
+ echo "$2 $1"
+ fi
+ fi
+ break
+ fi
+ i=$(($i+1))
+ done
+}
+
+get_version() {
+ app=$1
+
+ $app --version >/dev/null 2>&1 || return 1
+
+ $app --version 2>&1 |
+ sed -n '# extract version within line
+ s/.*[v ]\{1,\}\([0-9]\{1,\}\.[.a-z0-9-]*\).*/\1/
+ t done
+
+ # extract version at start of line
+ s/^\([0-9]\{1,\}\.[.a-z0-9-]*\).*/\1/
+ t done
+
+ d
+
+ :done
+ #the following essentially does s/5.005/5.5/
+ s/\.0*\([1-9]\)/.\1/g
+ p
+ q'
+}
+
+check_versions() {
+ ret=0
+
+ while read app req_ver; do
+ # Honor $APP variables ($TAR, $AUTOCONF, etc.)
+ appvar=`echo $app | tr '[a-z]' '[A-Z]'`
+ test "$appvar" = TAR && appvar=AMTAR
+ eval "app=\${$appvar-$app}"
+ inst_ver=$(get_version $app)
+ if [ ! "$inst_ver" ]; then
+ echo "Error: '$app' not found" >&2
+ ret=1
+ elif [ ! "$req_ver" = "-" ]; then
+ latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
+ if [ ! "$latest_ver" = "$inst_ver" ]; then
+ echo "Error: '$app' version == $inst_ver is too old" >&2
+ echo " '$app' version >= $req_ver is required" >&2
+ ret=1
+ fi
+ fi
+ done
+
+ return $ret
+}
+
+print_versions() {
+ echo "Program Min_version"
+ echo "----------------------"
+ printf "$buildreq"
+ echo "----------------------"
+ # can't depend on column -t
+}
+
+if ! printf "$buildreq" | check_versions; then
+ test -f README-prereq &&
+ echo "See README-prereq for notes on obtaining these prerequisite programs:" >&2
+ echo
+ print_versions
+ exit 1
+fi
+
echo "$0: Bootstrapping from checked-out $package sources..."
+# See if we can use gnulib's git-merge-changelog merge driver.
+if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
+ if git config merge.merge-changelog.driver >/dev/null ; then
+ :
+ elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
+ echo "initializing git-merge-changelog driver"
+ git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
+ git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
+ else
+ echo "consider installing git-merge-changelog from gnulib"
+ fi
+fi
+
+
cleanup_gnulib() {
status=$?
rm -fr gnulib
exit $status
}
+git_modules_config () {
+ test -f .gitmodules && git config --file .gitmodules "$@"
+}
+
# Get gnulib files.
case ${GNULIB_SRCDIR--} in
-)
- if [ ! -d gnulib ]; then
+ if git_modules_config submodule.gnulib.url >/dev/null; then
echo "$0: getting gnulib files..."
+ git submodule init || exit $?
+ git submodule update || exit $?
- case ${CVS_AUTH-pserver} in
- pserver)
- CVS_PREFIX=':pserver:anonymous@';;
- ssh)
- CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
- *)
- echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
- exit 1;;
- esac
-
- case $CVS_RSH in
- '') CVS_RSH=ssh; export CVS_RSH;;
- esac
+ elif [ ! -d gnulib ]; then
+ echo "$0: getting gnulib files..."
trap cleanup_gnulib 1 2 13 15
- cvs -z3 -q -d ${CVS_PREFIX}pserver.git.sv.gnu.org:/gnulib.git co -d gnulib HEAD ||
+ git clone --help|grep depth > /dev/null && shallow='--depth 2' || shallow=
+ git clone $shallow git://git.sv.gnu.org/gnulib ||
cleanup_gnulib
trap - 1 2 13 15
fi
GNULIB_SRCDIR=gnulib
+ ;;
+*)
+ # Redirect the gnulib submodule to the directory on the command line
+ # if possible.
+ if test -d "$GNULIB_SRCDIR"/.git && \
+ git_modules_config submodule.gnulib.url >/dev/null; then
+ git submodule init
+ GNULIB_SRCDIR=`cd $GNULIB_SRCDIR && pwd`
+ git_modules_config --replace-all submodule.gnulib.url $GNULIB_SRCDIR
+ echo "$0: getting gnulib files..."
+ git submodule update || exit $?
+ GNULIB_SRCDIR=gnulib
+ fi
+ ;;
esac
gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
&& ls "$ref_po_dir"/*.po 2>/dev/null |
sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS"
- for po in `cd $ref_po_dir && echo *.po|sed 's/\.po//g'`; do
- new_po="$ref_po_dir/$po.po"
- cksum_file="$ref_po_dir/$po.s1"
- if ! "$SHA1SUM" -c --status "$cksum_file" < "$new_po" > /dev/null; then
- echo "updated $po_dir/$po.po..."
- cp "$new_po" "$po_dir/$po.po" && "$SHA1SUM" < "$new_po" > "$cksum_file"
- fi
+ langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
+ test "$langs" = '*' && langs=x
+ for po in $langs; do
+ case $po in x) continue;; esac
+ new_po="$ref_po_dir/$po.po"
+ cksum_file="$ref_po_dir/$po.s1"
+ if ! test -f "$cksum_file" ||
+ ! test -f "$po_dir/$po.po" ||
+ ! $SHA1SUM -c --status "$cksum_file" \
+ < "$new_po" > /dev/null; then
+ echo "updated $po_dir/$po.po..."
+ cp "$new_po" "$po_dir/$po.po" \
+ && $SHA1SUM < "$new_po" > "$cksum_file"
+ fi
done
}
if $copy; then
{
- test ! -h "$dst" || {
- echo "$0: rm -f $dst" &&
- rm -f "$dst"
- }
+ test ! -h "$dst" || {
+ echo "$0: rm -f $dst" &&
+ rm -f "$dst"
+ }
} &&
test -f "$dst" &&
cmp -s "$src" "$dst" || {
- echo "$0: cp -fp $src $dst" &&
- cp -fp "$src" "$dst"
+ echo "$0: cp -fp $src $dst" &&
+ cp -fp "$src" "$dst"
}
else
test -h "$dst" &&
src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
test "$src_i" = "$dst_i" || {
- dot_dots=
- case $src in
- /*) ;;
- *)
- case /$dst/ in
- *//* | */../* | */./* | /*/*/*/*/*/)
- echo >&2 "$0: invalid symlink calculation: $src -> $dst"
- exit 1;;
- /*/*/*/*/) dot_dots=../../../;;
- /*/*/*/) dot_dots=../../;;
- /*/*/) dot_dots=../;;
- esac;;
- esac
-
- echo "$0: ln -fs $dot_dots$src $dst" &&
- ln -fs "$dot_dots$src" "$dst"
+ dot_dots=
+ case $src in
+ /*) ;;
+ *)
+ case /$dst/ in
+ *//* | */../* | */./* | /*/*/*/*/*/)
+ echo >&2 "$0: invalid symlink calculation: $src -> $dst"
+ exit 1;;
+ /*/*/*/*/) dot_dots=../../../;;
+ /*/*/*/) dot_dots=../../;;
+ /*/*/) dot_dots=../;;
+ esac;;
+ esac
+
+ echo "$0: ln -fs $dot_dots$src $dst" &&
+ ln -fs "$dot_dots$src" "$dst"
}
fi
}
if test -z "$c1"; then
cmp -s "$cp_src" "$cp_dst" || {
- echo "$0: cp -f $cp_src $cp_dst" &&
- rm -f "$cp_dst" &&
- sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst"
+ # Copy the file first to get proper permissions if it
+ # doesn't already exist. Then overwrite the copy.
+ echo "$0: cp -f $cp_src $cp_dst" &&
+ rm -f "$cp_dst" &&
+ cp "$cp_src" "$cp_dst-t" &&
+ sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst-t" &&
+ mv -f "$cp_dst-t" "$cp_dst"
}
else
check_dst_dir "$cp_dst"
# doesn't already exist. Then overwrite the copy.
cp "$cp_src" "$cp_dst-t" &&
(
- echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
- echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
- sed "s!$bt_regex/!!g" "$cp_src"
+ echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
+ echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
+ sed "s!$bt_regex/!!g" "$cp_src"
) > $cp_dst-t &&
if cmp -s "$cp_dst-t" "$cp_dst"; then
- rm -f "$cp_dst-t"
+ rm -f "$cp_dst-t"
else
- echo "$0: cp $cp_src $cp_dst # with edits" &&
- mv -f "$cp_dst-t" "$cp_dst"
+ echo "$0: cp $cp_src $cp_dst # with edits" &&
+ mv -f "$cp_dst-t" "$cp_dst"
fi
fi
fi
found=no
if test -d CVS; then
grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
- grep '^/[^/]*/[0-9]' > /dev/null && found=yes
+ grep '^/[^/]*/[0-9]' > /dev/null && found=yes
elif test -d .git; then
- git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
+ git rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
+ elif test -d .svn; then
+ svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
else
echo "$0: no version control for $dir/$file?" >&2
fi
esac
test -d $1/$dir/$file && continue
for excluded_file in $excluded_files; do
- test "$dir/$file" = "$excluded_file" && continue 2
+ test "$dir/$file" = "$excluded_file" && continue 2
done
if test $file = Makefile.am; then
- copied=$copied${sep}$gnulib_mk; sep=$nl
- remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
- sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/$gnulib_mk || {
- echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
- rm -f $dir/$gnulib_mk &&
- sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk
- }
+ copied=$copied${sep}$gnulib_mk; sep=$nl
+ remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
+ sed "$remove_intl" $1/$dir/$file | cmp - $dir/$gnulib_mk > /dev/null || {
+ echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
+ rm -f $dir/$gnulib_mk &&
+ sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk
+ }
elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
- version_controlled_file $dir $file; then
- echo "$0: $dir/$file overrides $1/$dir/$file"
+ version_controlled_file $dir $file; then
+ echo "$0: $dir/$file overrides $1/$dir/$file"
else
- copied=$copied$sep$file; sep=$nl
- if test $file = gettext.m4; then
- echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
- rm -f $dir/$file
- sed '
- /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
- AC_DEFUN([AM_INTL_SUBDIR], [
- /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
- AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
- $a\
- AC_DEFUN([gl_LOCK_EARLY], [])
- ' $1/$dir/$file >$dir/$file
- else
- cp_mark_as_generated $1/$dir/$file $dir/$file
- fi
+ copied=$copied$sep$file; sep=$nl
+ if test $file = gettext.m4; then
+ echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
+ rm -f $dir/$file
+ sed '
+ /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
+ AC_DEFUN([AM_INTL_SUBDIR], [
+ /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
+ AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
+ $a\
+ AC_DEFUN([gl_LOCK_EARLY], [])
+ ' $1/$dir/$file >$dir/$file
+ else
+ cp_mark_as_generated $1/$dir/$file $dir/$file
+ fi
fi || exit
done
test $dot_ig = x && continue
ig=$dir/$dot_ig
if test -n "$copied"; then
- insert_vc_ignore $ig "$copied"
- # If an ignored file name ends with _.h, then also add
- # the name with just ".h". Many gnulib headers are generated,
- # e.g., stdint_.h -> stdint.h, dirent_.h ->..., etc.
- # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
- f=`echo "$copied"|sed 's/_\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
- insert_vc_ignore $ig "$f"
-
- # For files like sys_stat_.h and sys_time_.h, record as
- # ignorable the directory we might eventually create: sys/.
- f=`echo "$copied"|sed 's/sys_.*_\.h$/sys/'`
- insert_vc_ignore $ig "$f"
+ insert_vc_ignore $ig "$copied"
+ # If an ignored file name ends with .in.h, then also add
+ # the name with just ".h". Many gnulib headers are generated,
+ # e.g., stdint.in.h -> stdint.h, dirent.in.h ->..., etc.
+ # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
+ f=`echo "$copied"|sed 's/\.in\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
+ insert_vc_ignore $ig "$f"
+
+ # For files like sys_stat.in.h and sys_time.in.h, record as
+ # ignorable the directory we might eventually create: sys/.
+ f=`echo "$copied"|sed 's/sys_.*\.in\.h$/sys/'`
+ insert_vc_ignore $ig "$f"
fi
done
done
--import\
--no-changelog\
--aux-dir $bt/$build_aux\
- --doc-base $bt/doc\
+ --doc-base $bt/$doc_base\
--lib $gnulib_name\
- --m4-base $bt/m4/\
- --source-base $bt/lib/\
- --tests-base $bt/tests\
+ --m4-base $bt/$m4_base/\
+ --source-base $bt/$source_base/\
+ --tests-base $bt/$tests_base\
--local-dir $local_gl_dir\
-$gnulib_tool_option_extras\
+ $gnulib_tool_option_extras\
"
echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
with_gettext=no
if test $with_gettext = yes; then
- echo "$0: (cd $bt2; autopoint) ..."
+ echo "$0: (cd $bt2; ${AUTOPOINT-autopoint}) ..."
cp configure.ac $bt2 &&
- (cd $bt2 && autopoint && rm configure.ac) &&
+ (cd $bt2 && ${AUTOPOINT-autopoint} && rm configure.ac) &&
slurp $bt2 $bt || exit
-
- rm -fr $bt $bt2 || exit
-fi
-
-# Coreutils is unusual in that it generates some of its test-related
-# Makefile.am files. That must be done before invoking automake.
-mam_template=tests/Makefile.am.in
-if test -f $mam_template; then
- PERL=perl
- for tool in cut head join pr sort tac tail test tr uniq wc; do
- m=tests/$tool/Makefile.am
- t=${m}t
- rm -f $m $t
- sed -n '1,/^##test-files-begin/p' $mam_template > $t
- echo "x = $tool" >> $t
- srcdir=tests/$tool
- $PERL -I$srcdir -w -- tests/mk-script $srcdir --list >> $t
- sed -n '/^##test-files-end/,$p' $mam_template >> $t
- chmod -w $t
- mv $t $m
- done
fi
+rm -fr $bt $bt2 || exit
+
+# Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
+# gnulib-populated directories. Such .m4 files would cause aclocal to fail.
+# The following requires GNU find 4.2.3 or newer. Considering the usual
+# portability constraints of this script, that may seem a very demanding
+# requirement, but it should be ok. Ignore any failure, which is fine,
+# since this is only a convenience to help developers avoid the relatively
+# unusual case in which a symlinked-to .m4 file is git-removed from gnulib
+# between successive runs of this script.
+find "$m4_base" "$source_base" \
+ -depth \( -name '*.m4' -o -name '*.[ch]' \) \
+ -type l -xtype l -delete > /dev/null 2>&1
# Reconfigure, getting other files.
+# Skip autoheader if it's not needed.
+grep -E '^[ ]*AC_CONFIG_HEADERS?\>' configure.ac >/dev/null ||
+ AUTOHEADER=true
+
for command in \
libtool \
- 'aclocal --force -I m4' \
- 'autoconf --force' \
- 'autoheader --force' \
- 'automake --add-missing --copy --force-missing';
+ "${ACLOCAL-aclocal} --force -I m4" \
+ "${AUTOCONF-autoconf} --force" \
+ "${AUTOHEADER-autoheader} --force" \
+ "${AUTOMAKE-automake} --add-missing --copy --force-missing"
do
if test "$command" = libtool; then
- grep '^[ ]*AM_PROG_LIBTOOL\>' configure.ac >/dev/null ||
- continue
- command='libtoolize -c -f'
+ use_libtool=0
+ # We'd like to use grep -E, to see if any of LT_INIT,
+ # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+ # but that's not portable enough (e.g., for Solaris).
+ grep '^[ ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+ && use_libtool=1
+ grep '^[ ]*LT_INIT' configure.ac >/dev/null \
+ && use_libtool=1
+ test $use_libtool = 0 \
+ && continue
+ command="${LIBTOOLIZE-libtoolize} -c -f"
fi
echo "$0: $command ..."
$command || exit
rm -f po/Makevars
sed '
/^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
- /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
+ /^MSGID_BUGS_ADDRESS *=/s/=.*/= '"$MSGID_BUGS_ADDRESS"'/
/^XGETTEXT_OPTIONS *=/{
s/$/ \\/
a\
- '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
+ '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
}
' po/Makevars.template >po/Makevars
/^subdir *=.*/s/=.*/= runtime-po/
/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
/^XGETTEXT_OPTIONS *=/{
- s/$/ \\/
- a\
- '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
+ s/$/ \\/
+ a\
+ '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
}
' <po/Makevars.template >runtime-po/Makevars
fi
fi
+bootstrap_epilogue
+
echo "$0: done. Now you can run './configure'."
+
+# Local Variables:
+# indent-tabs-mode: nil
+# End:
projects / bison.git / blobdiff