#!/bin/sh
# Run this to generate all the initial makefiles, etc.
set -e

srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.

ORIGDIR=`pwd`
cd $srcdir

PROJECT=pkg-config
TEST_TYPE=-f
FILE=pkg.m4

DIE=0

AUTOCONF=autoconf2.50
AUTOHEADER=autoheader2.50

($AUTOCONF --version) < /dev/null > /dev/null 2>&1 || {
        AUTOCONF=autoconf
        AUTOHEADER=autoheader
}


($AUTOCONF --version) < /dev/null > /dev/null 2>&1 || {
	echo
	echo "You must have autoconf installed to compile $PROJECT."
	echo "Download the appropriate package for your distribution,"
	echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
	DIE=1
}

AUTOMAKE=automake-1.7
ACLOCAL=aclocal-1.7

($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
        AUTOMAKE=automake
        ACLOCAL=aclocal
}

($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
	echo
	echo "You must have automake installed to compile $PROJECT."
	echo "Get ftp://ftp.cygnus.com/pub/home/tromey/automake-1.2d.tar.gz"
	echo "(or a newer version if it is available)"
	DIE=1
}

if test "$DIE" -eq 1; then
	exit 1
fi

test $TEST_TYPE $FILE || {
	echo "You must run this script in the top-level $PROJECT directory"
	exit 1
}

rm -rf glib-1.2.10
gunzip --stdout glib-1.2.10.tar.gz | tar xf - || { 
    echo "glib tarball not unpacked"
    exit 1
}

chmod +w `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/lib_LTLIBRARIES/noinst_LTLIBRARIES/g" `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/bin_SCRIPTS/noinst_SCRIPTS/g" `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/include_HEADERS/noinst_HEADERS/g" `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/glibnoinst_HEADERS/noinst_HEADERS/g" `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e 's/([a-zA-Z0-9]+)_DATA/noinst_DATA/g' `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/info_TEXINFOS/noinst_TEXINFOS/g" `find glib-1.2.10 -name Makefile.am`
perl -p -i.bak -e "s/man_MANS/noinst_MANS/g" `find glib-1.2.10 -name Makefile.am`

## patch gslist.c to have stable sort
perl -p -w -i.bak -e 's/if \(compare_func\(l1->data,l2->data\) < 0\)/if \(compare_func\(l1->data,l2->data\) <= 0\)/g' glib-1.2.10/gslist.c

# Update random auto* files to actually have something which have a snowball's
# chance in a hot place of working with modern auto* tools.

(cd glib-1.2.10 && for p in ../glib-patches/*.diff; do echo $p; patch -p1 < $p || exit 1; done ) || exit 1

(cd glib-1.2.10 && autoreconf -i) || exit 1

run_configure=yes
if test -z "$*"; then
	echo "I am going to run ./configure with no arguments - if you wish "
        echo "to pass any to it, please specify them on the $0 command line."
else
    case "--no-configure" in
	"*$") run_configure=no
    esac
fi

libtoolize --copy --force

echo $ACLOCAL $ACLOCAL_FLAGS
$ACLOCAL $ACLOCAL_FLAGS

# optionally feature autoheader
($AUTOHEADER --version)  < /dev/null > /dev/null 2>&1 && $AUTOHEADER

$AUTOMAKE -a $am_opt
$AUTOCONF

cd $ORIGDIR

if [ "$run_configure" = "yes" ]; then
    export AUTOMAKE
    export ACLOCAL
    $srcdir/configure --enable-maintainer-mode --disable-shared --disable-threads "$@"
    echo 
    echo "Now type 'make' to compile $PROJECT."
else
    echo "Now type './configure && make' to compile $PROJECT."
fi