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|
dnl Checks for OpenGL
AC_ARG_ENABLE(opengltest,
[ --disable-opengltest Do not try to compile and run a test OpenGL program],
, enable_opengltest=yes)
AC_MSG_CHECKING(for OpenGL support)
have_opengl=yes
if test "x$enable_opengltest" = "xyes" ; then
AC_TRY_COMPILE([
#include <GL/gl.h>
#include <GL/glu.h>
],[
],[
have_opengl=yes
],[
have_opengl=no
])
fi
AC_MSG_RESULT($have_opengl)
if test x$have_opengl != xyes; then
AC_MSG_ERROR([*** Can't find the OpenGL library Try: http://www.opengl.org])
fi
dnl Checks for GLEW
AC_ARG_ENABLE(glewtest,
[ --disable-glewtest Do not try to compile and run a test GLEW program],
, enable_glewtest=yes)
AC_MSG_CHECKING(for GLEW support)
have_glew=yes
if test "x$enable_glewtest" = "xyes" ; then
AC_TRY_COMPILE([
#include <GL/glew.h>
],[
],[
have_glew=yes
],[
have_glew=no
])
fi
AC_MSG_RESULT($have_glew)
if test x$have_glew != xyes; then
AC_MSG_ERROR([*** Can't find the GLEW library])
fi
if test `uname -s` == FreeBSD; then
GL_LIBS="-lGL -lGLU -lGLEW"
else
if test `uname -s` == Darwin; then
GL_LIBS="-framework OpenGL"
else
GL_LIBS="-lGL -lGLU -lpthread -lGLEW"
fi
fi
AC_SUBST(GL_LIBS)
|
