Remove warning/errors about undefined functions

see go-gl#359 features.h needs `_GNU_SOURCE` to be set to allow stdlib.h to declare the functions.
metal3d · Apr 23, 2024 · b28818f · b28818f
1 parent a69d953
commit b28818f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/v3.3/glfw/build.go b/v3.3/glfw/build.go
@@ -26,8 +26,8 @@ package glfw
 // Linux Build Tags
 // ----------------
 // GLFW Options:
-#cgo linux,!wayland CFLAGS: -D_GLFW_X11
-#cgo linux,wayland CFLAGS: -D_GLFW_WAYLAND
+#cgo linux,!wayland CFLAGS: -D_GLFW_X11 -D_GNU_SOURCE
+#cgo linux,wayland CFLAGS: -D_GLFW_WAYLAND -D_GNU_SOURCE
 
 // Linker Options:
 #cgo linux,!gles1,!gles2,!gles3,!vulkan LDFLAGS: -lGL