diff options
Diffstat (limited to 'graphics/Mesa')
| -rw-r--r-- | graphics/Mesa/version.mk | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/graphics/Mesa/version.mk b/graphics/Mesa/version.mk new file mode 100644 index 00000000000..7ac254c209d --- /dev/null +++ b/graphics/Mesa/version.mk @@ -0,0 +1,40 @@ +# $NetBSD: version.mk,v 1.1 2002/11/20 22:13:21 jlam Exp $ +# +# This file computes the version number of the Mesa distributed with +# XFree86 and stores it in ${_MESA_VERSION}. +# +# Note: This file should only be used by the Mesa-related packages. + +.if !defined(MESA_VERSION_MK) +MESA_VERSION_MK= # defined + +.include "../../mk/bsd.prefs.mk" + +_GL_GLEXT_H= ${X11BASE}/include/GL/glext.h +_MESA_GL_VERSIONS= 1.2 1.3 1.4 +.for _glvers_ in ${_MESA_GL_VERSIONS} +_MESA_GL_VERSION_${_glvers_}!= \ + if ${EGREP} -q "\#define[ ]*GL_VERSION_${_glvers_:S/./_/}[ ]*1" ${_GL_GLEXT_H}; then \ + ${ECHO} YES; \ + else \ + ${ECHO} NO; \ + fi +.endfor +# +# According to the Mesa documentation, for stable releases: +# +# Mesa-5.0 implements OpenGL 1.4, +# Mesa-4.0.4 implements OpenGL 1.3 +# Mesa-3.4.2 implements OpenGL 1.2. +# +.if ${_MESA_GL_VERSION_1.4} == "YES" +_MESA_VERSION?= 5.0 +.elif ${_MESA_GL_VERSION_1.3} == "YES" +_MESA_VERSION?= 4.0.4 +.elif ${_MESA_GL_VERSION_1.2} == "YES" +_MESA_VERSION?= 3.4.2 +.else +_MESA_VERSION?= 0 +.endif + +.endif # MESA_VERSION_MK |