Fix some build failures due to GL stuff.

[dcpomatic.git] / src / wx / wscript

diff --git a/src/wx/wscript b/src/wx/wscript
index 89a02a3c69c97efdc8b34257d61ec76745a5069d..f355189ef36b4ec680cf59eb591704bb828f1e77 100644 (file)
--- a/src/wx/wscript
+++ b/src/wx/wscript
@@ -257,6 +257,21 @@ def configure(conf):
         conf.env.STLIB_GL = 'gl'
         conf.env.STLIB_GLU = 'glu'
 
+    if conf.env.TARGET_LINUX:
+        conf.check_cxx(fragment="""
+                                #include <wx/glcanvas.h>
+                                #include <GL/glu.h>
+                                #include <GL/glext.h>
+                                #include <GL/glxext.h>
+                                int main() {
+                                    glXSwapIntervalEXT (0, 0, 1);
+                                    return 0;
+                                }
+                                """,
+                       msg='Checking for glXSwapIntervalEXT',
+                       okmsg='yes',
+                       uselib='GL WXWIDGETS',
+                       define_name='DCPOMATIC_HAVE_GLX_SWAP_INTERVAL_EXT')
 
 
 def build(bld):