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#!/bin/sh
#
# Helps generate autoconf/automake stuff, when code is checked out from SCM.
#
# Copyright (C) 2006-2010 - Karel Zak <kzak@redhat.com>
#
srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
THEDIR=`pwd`
cd $srcdir
DIE=0
warn_mesg ()
{
echo
echo "WARNING: $1"
test -z "$2" ||
echo " $2"
echo
}
error_mesg ()
{
echo
echo "ERROR: $1"
test -z "$2" ||
echo " $2"
echo
DIE=1
}
# provide simple gettext backward compatibility
autopoint_fun ()
{
# we have to deal with set -e ...
ret="0"
# check against this hardcoded set of alternative gettext versions
gt_ver=`gettext --version |\
sed -n -e 's/.* \(0\.17\|0\.18\|0\.18\.[1-2]\)$/\1/p'`
if [ -n "$gt_ver" ]; then
warn_mesg "warning: forcing autopoint to use old gettext $gt_ver"
rm -f configure.ac.autogenbak
sed -i.autogenbak configure.ac \
-e "s/\(AM_GNU_GETTEXT_VERSION\).*/\1([$gt_ver])/"
fi
autopoint "$@" || ret=$?
if [ -n "$gt_ver" ]; then
mv configure.ac.autogenbak configure.ac
fi
return $ret
}
test -f sys-utils/mount.c ||
error_mesg "You must run this script in the top-level util-linux directory."
(autopoint --version) < /dev/null > /dev/null 2>&1 ||
error_mesg "You must have autopoint installed to generate the util-linux build system." "The autopoint command is part of the GNU gettext package."
(autoconf --version) < /dev/null > /dev/null 2>&1 ||
error_mesg "You must have autoconf installed to generate the util-linux build system."
(autoheader --version) < /dev/null > /dev/null 2>&1 ||
error_mesg "You must have autoheader installed to generate the util-linux build system." "The autoheader command is part of the GNU autoconf package."
[ -x "$(command -v gettext)" -o -x "$(command -v xgettext)" ] ||
warn_mesg "You need have [x]gettext binary installed to update po/ stuff."
(flex --version) < /dev/null > /dev/null 2>&1 ||
error_mesg "You must have flex installed to build the util-linux."
if ! (bison --version) < /dev/null > /dev/null 2>&1; then
error_mesg "You must have bison installed to build the util-linux."
else
lexver=$(bison --version | awk '/^bison \(GNU [Bb]ison\)/ { print $4 }')
case "$lexver" in
[2-9].*)
;;
*)
error_mesg "You must have bison version >= 2.x, but you have $lexver."
;;
esac
fi
LIBTOOLIZE=libtoolize
case `uname` in Darwin*) LIBTOOLIZE=glibtoolize ;; esac
if ! ($LIBTOOLIZE --version) < /dev/null > /dev/null 2>&1; then
error_mesg "You must have libtool-2 installed to generate the util-linux build system."
else
ltver=$($LIBTOOLIZE --version | awk '/^[g]*libtoolize/ { print $4 }')
ltver=${ltver:-"none"}
test ${ltver##2.} = "$ltver" &&
error_mesg "You must have libtool version >= 2.x.x, but you have $ltver."
fi
(automake --version) < /dev/null > /dev/null 2>&1 ||
error_mesg "You must have automake installed to generate the util-linux build system."
if test "$DIE" -eq 1; then
exit 1
fi
echo
echo "Generating build-system with:"
echo " autopoint: $(autopoint --version | head -1)"
echo " aclocal: $(aclocal --version | head -1)"
echo " autoconf: $(autoconf --version | head -1)"
echo " autoheader: $(autoheader --version | head -1)"
echo " automake: $(automake --version | head -1)"
echo " libtoolize: $($LIBTOOLIZE --version | head -1)"
echo " flex: $(flex --version | head -1)"
echo " bison: $(bison --version | head -1)"
echo
rm -rf autom4te.cache
set -e
po/update-potfiles
autopoint_fun --force $AP_OPTS
if ! grep -q datarootdir po/Makefile.in.in; then
echo "INFO: autopoint does not honor dataroot variable, patching."
sed -i -e 's/^datadir *=\(.*\)/datarootdir = @datarootdir@\
datadir = @datadir@/g' po/Makefile.in.in
fi
$LIBTOOLIZE --force $LT_OPTS
# patch libtool
if test -f tools/libtool.m4.patch; then
if test -L m4/libtool.m4; then
cp m4/libtool.m4 m4/libtool.m4.org
rm m4/libtool.m4
mv m4/libtool.m4.org m4/libtool.m4
fi
set +e
patch --batch --dry -p1 < tools/libtool.m4.patch > /dev/null 2>&1
if [ "$?" -eq 0 ]; then
patch -p1 --batch < tools/libtool.m4.patch
fi
set -e
fi
aclocal -I m4 $AL_OPTS
autoconf $AC_OPTS
autoheader $AH_OPTS
automake --add-missing $AM_OPTS
cd "$THEDIR"
echo
echo "Now type '$srcdir/configure' and 'make' to compile."
echo
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