install glext.h too

diff --git a/include/GL/Makefile.am b/include/GL/Makefile.am
index 16b4913..58aded1 100644 (file)
--- a/include/GL/Makefile.am
+++ b/include/GL/Makefile.am
@@ -29,6 +29,6 @@ endif
 EXTRA_DIST = fxmesa.h ggimesa.h osmesa.h svgamesa.h \
        glx.h glx_mangle.h xmesa.h xmesa_x.h xmesa_xf86.h
 
-GLinclude_HEADERS = gl.h gl_mangle.h glu.h glu_mangle.h \
+GLinclude_HEADERS = gl.h glext.h gl_mangle.h glu.h glu_mangle.h \
        $(INC_FX) $(INC_GGI) $(INC_OSMESA) $(INC_SVGA) $(INC_X11) $(INC_GLUT)