Fixed subtle configure bug concerning OpenGL.

Found on FreeBSD (which has OpenGL in /usr/X11R6/lib).
2001-06-28 18:03:15 +00:00 · 2001-06-28 18:03:15 +00:00 · 61c8a939f3
parent 83eb6b83a5
commit 61c8a939f3
3 changed files with 174 additions and 183 deletions
--- a/351
+++ b/351
--- a/configure.in
+++ b/configure.in
@ -324,7 +324,8 @@ then

                        AC_CHECK_HEADERS(GL/osmesa.h,
                            [ dnl *** If GL/osmesa.h exists...
-                                AC_CHECK_LIB(GL, OSMesaCreateContext,,
+                                AC_CHECK_LIB(GL, OSMesaCreateContext,
+                                  X_PRE_LIBS="$X_PRE_LIBS -lGL",
                                  AC_CHECK_LIB(OSMesa, OSMesaCreateContext,
                                               X_PRE_LIBS="$X_PRE_LIBS -lOSMesa",,
                                               -lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS),
--- a/include/config.h.in
+++ b/include/config.h.in
@ -394,9 +394,6 @@
 /* Define if you have the <ucontext.h> header file.  */
 #undef HAVE_UCONTEXT_H

-/* Define if you have the GL library (-lGL).  */
-#undef HAVE_LIBGL
-
 /* Define if you have the curses library (-lcurses).  */
 #undef HAVE_LIBCURSES