diff options
Diffstat (limited to 'pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gl.patch')
| -rw-r--r-- | pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gl.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gl.patch b/pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gl.patch new file mode 100644 index 00000000000..59f510ac54d --- /dev/null +++ b/pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gl.patch @@ -0,0 +1,17 @@ +Index: qt-everywhere-opensource-src-5.5.1/qtbase/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +=================================================================== +--- qt-everywhere-opensource-src-5.5.1.orig/qtbase/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp ++++ qt-everywhere-opensource-src-5.5.1/qtbase/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +@@ -563,7 +563,12 @@ void (*QGLXContext::getProcAddress(const + { + extern const QString qt_gl_library_name(); + // QLibrary lib(qt_gl_library_name()); ++ // Check system library paths first + QLibrary lib(QLatin1String("GL")); ++ if (!lib.load()) { ++ // Fallback to Mesa driver ++ lib.setFileName(QLatin1String("@mesa_lib@/lib/libGL")); ++ } + glXGetProcAddressARB = (qt_glXGetProcAddressARB) lib.resolve("glXGetProcAddressARB"); + } + } |