Update emulators/gambatte to 0.5.0.

Fixes a crash with an alternate video filter.

Also, enable the new regression tests.
Also, sync the manpage with reality.
Also, take maintainership.

ok stsp@

emulators/gambatte/Makefile

@@ -1,15 +1,17 @@
-# $OpenBSD: Makefile,v 1.3 2010/12/08 20:13:14 landry Exp $
+# $OpenBSD: Makefile,v 1.4 2012/08/13 06:38:00 bentley Exp $
 
 COMMENT =		highly accurate Game Boy Color emulator
 
-V =			0.4.1
-DISTNAME =		gambatte_src-${V}
-PKGNAME =		gambatte-${V}
+V =			0.5.0
+DISTNAME =		gambatte_src-${V}-wip2v2
+PKGNAME =		gambatte-${V}-beta3
 
 CATEGORIES =		emulators
 
 HOMEPAGE =		http://gambatte.sourceforge.net/
 
+MAINTAINER =		Anthony J. Bentley <anthony@cathet.us>
+
 # GPLv2
 PERMIT_PACKAGE_CDROM =	Yes
 PERMIT_PACKAGE_FTP =	Yes
@@ -20,10 +22,14 @@ WANTLIB +=		c m pthread stdc++ z SDL
 
 MASTER_SITES =		${MASTER_SITE_SOURCEFORGE:=gambatte/}
 
-MODULES =		devel/scons
+MODULES =		devel/scons \
+			lang/python
 LIB_DEPENDS =		devel/sdl
 
-NO_REGRESS =		Yes
+REGRESS_DEPENDS =	graphics/png
+
+pre-configure:
+	${SUBST_CMD} ${WRKDIST}/testrunner/SConstruct
 
 do-build:
 	${SETENV} ${MAKE_ENV} ${MODSCONS_BIN} -C ${WRKDIST}/libgambatte \
@@ -36,4 +42,11 @@ do-install:
 	${INSTALL_MAN} ${WRKDIST}/gambatte_sdl/man/gambatte_sdl.6 \
 		${PREFIX}/man/man6
 
+do-regress:
+	${SETENV} ${MAKE_ENV} ${MODSCONS_BIN} -C ${WRKDIST}/testrunner \
+		${MODSCONS_ENV} ${MODSCONS_FLAGS} ${ALL_TARGET}
+	cd ${WRKDIST}/testrunner && \
+	${MODPY_BIN} qdgbas.py hwtests/*.asm hwtests/*/*.asm \
+		hwtests/*/*/*.asm hwtests/*/*/*/*.asm && ./run_tests.sh
+
 .include <bsd.port.mk>

emulators/gambatte/distinfo

@@ -1,5 +1,2 @@
-MD5 (gambatte_src-0.4.1.tar.gz) = z+UsM7uy5xmpV73mRCehjA==
-RMD160 (gambatte_src-0.4.1.tar.gz) = KwmXFJjI9HTHHF5Ty69ETfhLKPg=
-SHA1 (gambatte_src-0.4.1.tar.gz) = E3RyC5ytNbLaziCCK/m0suoNIFk=
-SHA256 (gambatte_src-0.4.1.tar.gz) = QQAg7rZHjPdwfmQg8j0il7WOSo7LQHb4S0uTIKZwpLs=
-SIZE (gambatte_src-0.4.1.tar.gz) = 263391
+SHA256 (gambatte_src-0.5.0-wip2v2.tar.gz) = f0Ca2ujiwJKDDleSqhp5nF/UYgi0UT+W4myUZXADRy4=
+SIZE (gambatte_src-0.5.0-wip2v2.tar.gz) = 523879

emulators/gambatte/patches/patch-gambatte_sdl_man_gambatte_sdl_6

@@ -0,0 +1,39 @@
+$OpenBSD: patch-gambatte_sdl_man_gambatte_sdl_6,v 1.1 2012/08/13 06:38:00 bentley Exp $
+https://sourceforge.net/tracker/?func=detail&aid=3555949&group_id=203791&atid=987012
+--- gambatte_sdl/man/gambatte_sdl.6.orig	Thu Oct 25 05:57:46 2007
++++ gambatte_sdl/man/gambatte_sdl.6	Fri Aug 10 00:20:20 2012
+@@ -69,12 +69,27 @@ Use YUV overlay for (usually faster) scaling.
+ TAB
+ fast-forward
+ .TP
+-Ctrl-f 
++Ctrl-f
+ toggle full screen
+ .TP
+ Ctrl-r
+ reset
+ .TP
++F5
++save state
++.TP
++F6
++previous state slot
++.TP
++F7
++next state slot
++.TP
++F8
++load state
++.TP
++0 to 9
++select state slot 0 to 9
++.TP
+ Return
+ Start
+ .TP
+@@ -87,4 +102,4 @@ A
+ c
+ B
+ .SH AUTHOR
+-Gambatte and this manual page was written by Sindre Aamås <aamas@stud.ntnu.no>.
++Gambatte and this manual page was written by Sindre Aam\(oas <aamas@stud.ntnu.no>.

emulators/gambatte/patches/patch-testrunner_SConstruct

@@ -0,0 +1,17 @@
+$OpenBSD: patch-testrunner_SConstruct,v 1.1 2012/08/13 06:38:00 bentley Exp $
+--- testrunner/SConstruct.orig	Sat Jul 23 11:02:32 2011
++++ testrunner/SConstruct	Fri Aug  3 00:33:05 2012
+@@ -2,9 +2,11 @@ global_cflags = ARGUMENTS.get('CFLAGS', '-Wall -Wextra
+ global_cxxflags = ARGUMENTS.get('CXXFLAGS', global_cflags + ' -fno-exceptions -fno-rtti')
+ global_defines = ' -DHAVE_STDINT_H'
+ 
+-env = Environment(CPPPATH = ['.', '../libgambatte/include'],
++env = Environment(CPPPATH = ['.', '../libgambatte/include', '${LOCALBASE}/include/libpng'],
+                   CFLAGS = global_cflags + global_defines,
+-                  CXXFLAGS = global_cxxflags + global_defines)
++                  CXXFLAGS = global_cxxflags + global_defines,
++                  LIBPATH = '${LOCALBASE}/lib',
++                  LIBS = 'm')
+ 
+ sourceFiles = Split('''
+ 			testrunner.cpp