denise: a working way to get it to link and it even runs.

denise/Makefile

@@ -9,7 +9,7 @@ EXTRACT_SUFX=	.tar.bz2
 MAINTAINER=	rhialto@NetBSD.org
 HOMEPAGE=	https://bitbucket.org/piciji/denise/
 COMMENT=	Commodore-64 emulator
-#LICENSE=	# TODO: (see mk/license.mk)
+LICENSE=	gnu-gpl-v3
 
 WRKSRC=		${WRKDIR}/piciji-denise-b0f2c4bf4115
 USE_LANGUAGES=	c c++	#c++17
@@ -17,7 +17,6 @@ USE_TOOLS+=	gmake
 
 .include "../../x11/gtk3/buildlink3.mk"
 .include "../../graphics/MesaLib/buildlink3.mk"
-.include "../../graphics/glew/buildlink3.mk"	# needed? glUseProgram, glDeleteSync, glGetUniformLocation, glClientWaitSync, glBindFramebuffer, ...
 .include "../../audio/pulseaudio/buildlink3.mk"
 .include "../../audio/openal-soft/buildlink3.mk"
 .include "../../devel/SDL2/buildlink3.mk"

denise/distinfo

@@ -5,5 +5,5 @@ RMD160 (v1.0.9.tar.bz2) = 8f204e0c3aef864ecd1e5ebad08fc26b5014bf41
 SHA512 (v1.0.9.tar.bz2) = e106db70e37a22c0e861e2860e9fe4c08a91759da401e107b0d00bf0c35c4758367925eaa3b330ed021944ce86d4b4903038dcdb419e401b587293519ab71183
 Size (v1.0.9.tar.bz2) = 5941348 bytes
 SHA1 (patch-Makefile) = ffaa85b5cd947b87fa423e1ecb2bb54a9bd8f46a
-SHA1 (patch-driver_Makefile) = fdf126d30eec635fdc01f9adac5ac330404b4b3a
-SHA1 (patch-driver_video_opengl_opengl.h) = f4a18802efc2d05e7f68ed23e3d12c75541256f9
+SHA1 (patch-driver_Makefile) = cfb336839ccbef29e01e4fb3fe045340592ff90c
+SHA1 (patch-driver_video_opengl_bind.h) = c09521cece8c1dd1ddd88dda7d5f50a3ae9d867c

denise/patches/patch-driver_Makefile

@@ -23,11 +23,3 @@ Also, GLEW may be the wrong thing but at least it compiles and links.
      drvlink += $(if $(findstring openal,$(drv)),-lopenal)
      ifneq ($(findstring xlib,$(drv)),)
  	drvlink += $(if $(findstring sdl,$(drv)), $(shell $(env)sdl2-config --libs))
-@@ -74,6 +74,6 @@ drvlink += $(if $(findstring iokit,$(drv
- drvlink += $(if $(findstring cgl,$(drv)),-framework OpenGL)
- drvlink += $(if $(findstring coreaudio,$(drv)),-framework CoreAudio -framework AudioToolbox)
- 
--drvlink += $(if $(findstring glx,$(drv)),-lGL)
-+drvlink += $(if $(findstring glx,$(drv)),-lGL -lGLEW)
- drvlink += $(if $(findstring udev,$(drv)),-ludev)
- drvlink += $(if $(findstring pulseaudio,$(drv)),-lpulse)

denise/patches/patch-driver_video_opengl_opengl.h

@@ -1,16 +0,0 @@
-$NetBSD$
-
-Lots of functions remain undeclared in the original. I'm not sure which
-header should be included. With <GL/glew.h> you also need to link with -lGLEW
-which makes me uncomfortable.
-
---- driver/video/opengl/opengl.h.orig	2020-10-25 12:34:43.000000000 +0000
-+++ driver/video/opengl/opengl.h
-@@ -6,6 +6,7 @@
-     #include <GL/glext.h>
-     #define glGetProcAddress(name) wglGetProcAddress(name)
- #else
-+    #include <GL/glew.h>
-     #include <GL/gl.h>
-     #include <GL/glx.h>
-     #define glGetProcAddress(name) (*glXGetProcAddress)((const GLubyte*)(name))