Albrecht Schlosser 83b5df04fb [CMake] Remove unused header test HAVE_GL_GL_H (GL/gl.h).
Note: the test for OpenGL works slightly different with CMake vs. configure.

The CMake (cache) variable HAVE_GL_GL_H was never used.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12203 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-03-17 15:59:07 +00:00
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