diff options
Diffstat (limited to 'm4/opengl.m4')
| -rw-r--r-- | m4/opengl.m4 | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/m4/opengl.m4 b/m4/opengl.m4 index 5e79c1e8a..2c12949d9 100644 --- a/m4/opengl.m4 +++ b/m4/opengl.m4 @@ -32,9 +32,8 @@ AC_DEFUN([AM_PATH_OPENGL], [ [AC_MSG_CHECKING([if GLU is sane]) ac_save_LIBS="$LIBS" LIBS="$X_LIBS $XPRE_LIBS $OPENGL_LIBS -lGLU $X_EXTRA_LIBS" - AC_TRY_LINK([#include <GL/gl.h> -#include <GL/glu.h>], - [ gluPerspective(45.0f,1.33f,1.0f,1000.0f); glBegin(GL_POINTS); glEnd(); return 0 ], + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <GL/gl.h> +#include <GL/glu.h>]], [[ gluPerspective(45.0f,1.33f,1.0f,1000.0f); glBegin(GL_POINTS); glEnd(); return 0 ]])], [ ac_have_glu="yes" GLU_LIBS="-lGLU" AC_DEFINE(HAVE_GLU,1,[Define this if you have GLU support available]) |