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#!/bin/sh
# Convenience script for regenerating all autogeneratable files that are
# omitted from the version control repository. In particular, this script
# also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
# with new versions of autoconf or automake.
#
# This script requires autoconf-2.64..2.71 and automake-1.11..1.16 in the PATH.
# Copyright (C) 2003-2024 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 <https://www.gnu.org/licenses/>.
# Prerequisite (if not used from a released tarball): either
# - the GNULIB_SRCDIR environment variable pointing to a gnulib checkout, or
# - a preceding invocation of './autopull.sh'.
#
# Usage: ./autogen.sh [--skip-gnulib]
#
# Options:
# --skip-gnulib Avoid fetching files from Gnulib.
# This option is useful
# - when you are working from a released tarball (possibly
# with modifications), or
# - as a speedup, if the set of gnulib modules did not
# change since the last time you ran this script.
skip_gnulib=false
while :; do
case "$1" in
--skip-gnulib) skip_gnulib=true; shift;;
*) break ;;
esac
done
if test $skip_gnulib = false; then
if test -n "$GNULIB_SRCDIR"; then
test -d "$GNULIB_SRCDIR" || {
echo "*** GNULIB_SRCDIR is set but does not point to an existing directory." 1>&2
exit 1
}
else
GNULIB_SRCDIR=`pwd`/gnulib
test -d "$GNULIB_SRCDIR" || {
echo "*** Subdirectory 'gnulib' does not yet exist. Use './gitsub.sh pull' to create it, or set the environment variable GNULIB_SRCDIR." 1>&2
exit 1
}
fi
# Now it should contain a gnulib-tool.
GNULIB_TOOL="$GNULIB_SRCDIR/gnulib-tool"
test -f "$GNULIB_TOOL" || {
echo "*** gnulib-tool not found." 1>&2
exit 1
}
GNULIB_MODULES='
ostream
fd-ostream
file-ostream
html-ostream
iconv-ostream
memory-ostream
term-ostream
styled-ostream
html-styled-ostream
noop-styled-ostream
term-styled-ostream
attribute
filename
isatty
largefile
manywarnings
vasprintf-posix
xalloc
xconcat-filename
memory-ostream-tests
term-ostream-tests
'
$GNULIB_TOOL --lib=libtextstyle --source-base=lib --m4-base=gnulib-m4 --tests-base=tests \
--macro-prefix=lts \
--makefile-name=Makefile.gnulib --libtool \
--local-dir=gnulib-local --local-dir=../gnulib-local \
--import $GNULIB_MODULES
$GNULIB_TOOL --copy-file build-aux/config.guess; chmod a+x build-aux/config.guess
$GNULIB_TOOL --copy-file build-aux/config.sub; chmod a+x build-aux/config.sub
$GNULIB_TOOL --copy-file build-aux/declared.sh lib/declared.sh; chmod a+x lib/declared.sh
$GNULIB_TOOL --copy-file build-aux/run-test; chmod a+x build-aux/run-test
$GNULIB_TOOL --copy-file build-aux/test-driver.diff
# If we got no texinfo.tex so far, take the snapshot from gnulib.
if test ! -f build-aux/texinfo.tex; then
$GNULIB_TOOL --copy-file build-aux/texinfo.tex
fi
# Fetch INSTALL.generic.
$GNULIB_TOOL --copy-file doc/INSTALL.UTF-8 INSTALL.generic
# For use by the example programs.
$GNULIB_TOOL --copy-file m4/libtextstyle.m4
fi
# Copy some files from gettext.
cp -p ../INSTALL.windows .
mkdir -p m4
cp -p ../m4/libtool.m4 m4/
cp -p ../m4/lt*.m4 m4/
cp -p ../m4/more-warnings.m4 m4/
cp -p ../m4/woe32-dll.m4 m4/
cp -p ../build-aux/ltmain.sh build-aux/
cp -p ../build-aux/texi2html build-aux/
cp -p ../gettext-tools/m4/exported.m4 m4/
cp -p ../gettext-tools/libgettextpo/exported.sh.in lib/
aclocal -I m4 -I gnulib-m4
autoconf
autoheader && touch config.h.in
touch ChangeLog
# Make sure we get new versions of files brought in by automake.
(cd build-aux && rm -f ar-lib compile depcomp install-sh mdate-sh missing test-driver)
automake --add-missing --copy
# Support environments where sh exists but not /bin/sh (Android).
patch build-aux/test-driver < build-aux/test-driver.diff
# Get rid of autom4te.cache directory.
rm -rf autom4te.cache
|
