dnl Process this file with autoconf to produce a configure script.
dnl This file is based on the configure.in's of the Debian
dnl autoconf and gettext packages
AC_PREREQ(2.12)
AC_REVISION(0.2.3)
AC_INIT(icons/01x01-template)
AM_INIT_AUTOMAKE(wm-icons, 0.3.0)

dnl Checks for programs.
AC_PATH_PROG(PERL, perl, no)
if test "$PERL" = no; then
	AC_MSG_WARN(Perl was not found; it is not really needed for a user)
	PERL=/usr/bin/perl
fi
AC_SUBST(PERL)dnl

AC_PATH_PROG(AWK, gawk, no)
if test "$AWK" = no; then
	AC_PATH_PROG(AWK, nawk, no)
fi
if test "$AWK" = no; then
	AC_PATH_PROG(AWK, mawk, no)
fi
if test "$AWK" = no; then
	AWK=awk
fi
AC_SUBST(AWK)dnl

dnl It would be a good idea to make this a substitutable variable
AC_ARG_ENABLE(icondir,
[  --enable-icondir=DIR    icon installation directory
                             [PREFIX/share/icons/wm-icons]])
icondir=${datadir}/icons/wm-icons
test -n "$enable_icondir" &&
	test "$enable_icondir" != yes && test "$enable_icondir" != no &&
		icondir=$enable_icondir
AC_SUBST(icondir)

dnl It would be a good idea to make this a substitutable variable
AC_ARG_ENABLE(userdir,
[  --enable-userdir=DIR    user directory for icon aliases
                             [.wm-icons]])
userdir=.wm-icons
test -n "$enable_userdir" &&
	test "$enable_userdir" != yes && test "$enable_userdir" != no &&
		icondir=$enable_userdir
AC_SUBST(userdir)

ICON_SET_BASE="14x14-general 16x16-general 48x48-general"
ICON_SET_PENGUINS="44x52-penguins"
ICON_SET_KDE="16x16-kde 32x32-kde 32x32-kde2 48x48-kde2"
ICON_SET_3DPIXMAPS="17x14-3dpixmaps 21x18-3dpixmaps 56x46-3dpixmaps"
ICON_SET_MARTYS="20x20-martys 20x20-martys2 56x56-martys 56x56-martys2"
ICON_SET_GNOME="16x16-gnome 48x48-gnome"

ALL_ICON_SETS="$ICON_SET_BASE $ICON_SET_PENGUINS $ICON_SET_KDE $ICON_SET_3DPIXMAPS $ICON_SET_MARTYS $ICON_SET_GNOME"
SELECTED_ICON_SETS="$ICON_SET_BASE"

AC_ARG_ENABLE(martys,
[  --enable-all-sets       include all icon sets (15, default is 3)])

AC_ARG_ENABLE(penguins,
[  --enable-penguins       include the penguin icon set    (1)])
if test "$enable_penguins" = "yes" ||
	test "$enable_all_sets" = "yes" -a "$enable_penguins" != "no"; then
		SELECTED_ICON_SETS="$SELECTED_ICON_SETS $ICON_SET_PENGUINS"
fi

AC_ARG_ENABLE(kde,
[  --enable-kde            include the KDE icon sets       (4)])
if test "$enable_kde" = "yes" ||
	test "$enable_all_sets" = "yes" -a "$enable_kde" != "no"; then
		SELECTED_ICON_SETS="$SELECTED_ICON_SETS $ICON_SET_KDE"
fi

AC_ARG_ENABLE(3dpixmaps,
[  --enable-3dpixmaps      include the 3dpixmaps icon sets (3)])
if test "$enable_3dpixmaps" = "yes" ||
	test "$enable_all_sets" = "yes" -a "$enable_3dpixmaps" != "no"; then
		SELECTED_ICON_SETS="$SELECTED_ICON_SETS $ICON_SET_3DPIXMAPS"
fi

AC_ARG_ENABLE(martys,
[  --enable-martys         include the martys icon sets    (4)])
if test "$enable_martys" = "yes" ||
	test "$enable_all_sets" = "yes" -a "$enable_martys" != "no"; then
		SELECTED_ICON_SETS="$SELECTED_ICON_SETS $ICON_SET_MARTYS"
fi

AC_ARG_ENABLE(gnome,
[  --enable-gnome         include the gnome icon sets    (2)])
if test "$enable_gnome" = "yes" ||
	test "$enable_all_sets" = "yes" -a "$enable_gnome" != "no"; then
		SELECTED_ICON_SETS="$SELECTED_ICON_SETS $ICON_SET_GNOME"
fi



AC_SUBST(ICON_SET_BASE)
AC_SUBST(ICON_SET_PENGUINS)
AC_SUBST(ICON_SET_KDE)
AC_SUBST(ICON_SET_3DPIXMAPS)
AC_SUBST(ICON_SET_MARTYS)
AC_SUBST(ICON_SET_GNOME)

AC_SUBST(ALL_ICON_SETS)
AC_SUBST(SELECTED_ICON_SETS)

AC_OUTPUT(
	Makefile
	bin/Makefile
	icons/Makefile
	etc/Makefile
	devel/Makefile
	devel/bin/Makefile
	bin/Makefile
	bin/wm-icons-config
	doc/Makefile
	doc/wm-icons.lsm
	rpm/Makefile
	rpm/wm-icons.spec
)

echo "
-----------------------------------------------------------------------------
Window Manager Icons Version:	$VERSION

Available icon sets:
	$ALL_ICON_SETS

Enabled icon sets:
	$SELECTED_ICON_SETS
=============================================================================
"
if test "$SELECTED_ICON_SETS" = "$ICON_SET_BASE"; then
	echo "To enable more icon sets, rerun ./configure --enable-*, see --help"
	echo ""
fi