]> git.cworth.org Git - fips/commit
configure: Add checks for GL/gl.h
authorCarl Worth <cworth@cworth.org>
Mon, 29 Apr 2013 21:54:52 +0000 (14:54 -0700)
committerCarl Worth <cworth@cworth.org>
Mon, 29 Apr 2013 21:54:52 +0000 (14:54 -0700)
commit385fae6dca60b9b41e91c9b8bfe1a05a4eb18240
treeaad563bc738e71fcbbda980addea518954147357
parentfa324e0ec0fbd4becdb000d4b9d8c17d5b79f92a
configure: Add checks for GL/gl.h

Previously, the compile would just forge ahead assuming GL/gl.h was present.

Now, at configure time, actually look for gl.h, (first, by looking for
a pkg-config "gl" package, otherwise, trying to just test-compile
something with a #include <GL/gl.h>).

If things aren't found at configure time, tell the user which packages
to install.
configure