# Public domain

my $testCode = << 'EOF';
#include <agar/core.h>
#include <agar/gui.h>

int
main(int argc, char *argv[])
{
	AG_InitCore("conf-test", 0);
	AG_InitGraphics(AG_NULL);
#ifdef AG_EVENT_LOOP
	AG_EventLoop();
#endif
	AG_Quit();
	return (0);
}
EOF

sub TEST_agar
{
	my ($ver, $pfx) = @_;
	
	MkExecOutputPfx($pfx, 'agar-config', '--version', 'AGAR_VERSION');
	MkIfFound($pfx, $ver, 'AGAR_VERSION');
		MkPrintSN('checking whether Agar works...');
		MkExecOutputPfx($pfx, 'agar-config', '--cflags', 'AGAR_CFLAGS');
		MkExecOutputPfx($pfx, 'agar-config', '--libs', 'AGAR_LIBS');
		MkCompileC('HAVE_AGAR',
		           '${AGAR_CFLAGS}', '${AGAR_LIBS}', $testCode);
		MkIfFalse('${HAVE_AGAR}');
			MkDisableFailed('agar');
		MkEndif;
	MkElse;
		MkDisableNotFound('agar');
	MkEndif;
}

sub DISABLE_agar
{
	MkDefine('HAVE_AGAR', 'no') unless $TestFailed;
	MkDefine('AGAR_CFLAGS', '');
	MkDefine('AGAR_LIBS', '');
	MkSaveUndef('HAVE_AGAR');
}

sub EMUL_agar
{
	my ($os, $osrel, $machine) = @_;

	if ($os =~ /^windows/) {
		MkEmulWindows('AGAR', 'ag_core ag_gui');
	} else {
		MkEmulUnavail('AGAR');
	}
	return (1);
}

BEGIN
{
	my $n = 'agar';

	$DESCR{$n}   = 'Agar';
	$URL{$n}     = 'http://libagar.org';
	$TESTS{$n}   = \&TEST_agar;
	$DISABLE{$n} = \&DISABLE_agar;
	$EMUL{$n}    = \&EMUL_agar;
	$DEPS{$n}    = 'cc';
	$SAVED{$n}   = 'AGAR_CFLAGS AGAR_LIBS';

	@{$EMULDEPS{$n}} = qw(clock_win32 sdl opengl wgl freetype jpeg png
	                      winsock db4 mysql pthreads iconv gettext
	                      sndfile portaudio);
}
;1