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gnu: allegro: Fix compilation with Mesa >= 18.2.5. 

* gnu/packages/game-development.scm (allegro)[source]: Add
allegro-fix-compilation-mesa-18.2.5-and-later.patch.
* gnu/packages/patches/allegro-fix-compilation-mesa-18.2.5-and-later.patch:
New file.
This commit is contained in:
Rutger Helling 2018-12-12 11:04:54 +01:00
parent 95ae013092
commit ab533c613e
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2 changed files with 43 additions and 0 deletions
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2
gnu/packages/game-development.scm
View File

@ -652,6 +652,8 @@ etc.")
(uri (string-append "https://github.com/liballeg/allegro5/releases"
"/download/" version "/allegro-"
version ".tar.gz"))
(patches (search-patches
"allegro-fix-compilation-mesa-18.2.5-and-later.patch"))
(sha256
(base32
"1w9a5yqi5q03b2qvmx5ff90paz0xbr9cy7i7f0xiqa65ava66q9l"))))

41
gnu/packages/patches/allegro-fix-compilation-mesa-18.2.5-and-later.patch Normal file
View File

@ -0,0 +1,41 @@
Fixes compilation with Mesa >= 18.2.5.
Taken from upstream:
https://github.com/liballeg/allegro5/commit/a40d30e21802ecf5c9382cf34af9b01bd3781e47
diff --git a/include/allegro5/allegro_opengl.h b/include/allegro5/allegro_opengl.h
index 0f86a6768..652dd024e 100644
--- a/include/allegro5/allegro_opengl.h
+++ b/include/allegro5/allegro_opengl.h
@@ -103,10 +103,14 @@
/* HACK: Prevent both Mesa and SGI's broken headers from screwing us */
#define __glext_h_
+#define __gl_glext_h_
#define __glxext_h_
+#define __glx_glxext_h_
#include <GL/gl.h>
#undef __glext_h_
+#undef __gl_glext_h_
#undef __glxext_h_
+#undef __glx_glxext_h_
#endif /* ALLEGRO_MACOSX */
diff --git a/include/allegro5/opengl/GLext/glx_ext_defs.h b/include/allegro5/opengl/GLext/glx_ext_defs.h
index 49c502091..fba8aea5d 100644
--- a/include/allegro5/opengl/GLext/glx_ext_defs.h
+++ b/include/allegro5/opengl/GLext/glx_ext_defs.h
@@ -1,7 +1,9 @@
/* HACK: Prevent both Mesa and SGI's broken headers from screwing us */
#define __glxext_h_
+#define __glx_glxext_h_
#include <GL/glx.h>
#undef __glxext_h_
+#undef __glx_glxext_h_
#ifndef GLX_VERSION_1_3
#define _ALLEGRO_GLX_VERSION_1_3
--
2.20.0