Probe for GL and GLX symbols and X11 library. This fixes a build error where the header files are available but the libraries are not.
Signed-off-by: Michael Walle <[email protected]> --- configure | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure b/configure index 994f731..fedde51 100755 --- a/configure +++ b/configure @@ -2323,14 +2323,14 @@ fi ########################################## # opengl probe, used by milkymist-tmu2 if test "$opengl" != "no" ; then - opengl_libs="-lGL" + opengl_libs="-lGL -lX11" cat > $TMPC << EOF #include <X11/Xlib.h> #include <GL/gl.h> #include <GL/glx.h> -int main(void) { return GL_VERSION != 0; } +int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } EOF - if compile_prog "" "-lGL" ; then + if compile_prog "" "-lGL -lX11" ; then opengl=yes else if test "$opengl" = "yes" ; then -- 1.7.2.5
