dev-lang/mercury-extras/files/mercury-extras-10.04.1-mercury-opengl.patch


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diff -urN mercury-extras-10.04.1.orig/graphics/mercury_opengl/Mmakefile mercury-extras-10.04.1/graphics/mercury_opengl/Mmakefile
--- mercury-extras-10.04.1.orig/graphics/mercury_opengl/Mmakefile	2007-10-11 19:21:31.000000000 +1300
+++ mercury-extras-10.04.1/graphics/mercury_opengl/Mmakefile	2010-09-06 19:40:05.000000000 +1200
@@ -17,7 +17,8 @@
 
 # Specify what libraries we need to link against for OpenGL on this system.
 # (The following works on Debian with mesa as the OpenGL implementation).
-GL_LIBS = -lGL -lGLU -L/usr/X11R6/lib -lX11 -lXt -lICE -lXext -lSM
+GL_LIBS = `pkg-config --libs gl` `pkg-config --libs glu`
+GL_CFLAGS = `pkg-config --cflags gl` `pkg-config --cflags glu`
 
 # Don't issue a warning because mercury_opengl doesn't export anything.
 MCFLAGS-mercury_opengl = --no-warn-nothing-exported
@@ -26,7 +27,7 @@
 # implemented completely.
 MCFLAGS-mogl = --no-warn-inferred-erroneous
 
-MCFLAGS = --halt-at-warn --intermodule-optimization
+MCFLAGS = --halt-at-warn --intermodule-optimization $(GL_CFLAGS)
 
 MLLIBS 	= $(GL_LIBS) $(EXTRA_MLLIBS)