On 2021-02-19, Julian Smith <[email protected]> wrote: > I'm wondering whether pkg-config might not be outputing correct flags > for freeglut. > > For example this programme: > > #include <GL/glut.h> > int main(void) > { > return 0; > } > > - fails to build with: > cc `pkg-config --cflags --libs freeglut` foo.c > > because: > > In file included from foo.c:1: > In file included from /usr/local/include/GL/glut.h:17: > /usr/local/include/GL/freeglut_std.h:143:13: fatal error: 'GL/gl.h' file > not found > # include <GL/gl.h> > ^~~~~~~~~ > 1 error generated. > > But it builds ok if we add /usr/X11R6/include to the include path: > > cc `pkg-config --cflags --libs freeglut` -I/usr/X11R6/include foo.c > > > For me, "pkg-config --cflags --libs freeglut" outputs: > > -I/usr/local/include -L/usr/local/lib -lglut > > So should pkg-config also output "-I/usr/X11R6/include" in this case? > > > I'm running OpenBSD 6.8 GENERIC.MP#98 amd64 > > > Thanks for any clarification, > > - Jules >
Yes that will need adding to the freeglut port. Should be easy enough, send diffs to ports@ or ask for help there.
