1 files changed, 13 insertions, 0 deletions
diff --git a/vcpkg/ports/mathgl/fix-mgllab.patch b/vcpkg/ports/mathgl/fix-mgllab.patch
new file mode 100644
index 0000000..23376fd
--- /dev/null
+++ b/vcpkg/ports/mathgl/fix-mgllab.patch
@@ -0,0 +1,13 @@
+diff --git a/mgllab/mgllab.cpp b/mgllab/mgllab.cpp
+index ef2d556..36fbfc4 100644
+--- a/mgllab/mgllab.cpp
++++ b/mgllab/mgllab.cpp
+@@ -344,7 +344,7 @@ Fl_Menu_Item menuitems[] = {
+ void mem_upd_cb(Fl_Widget *, void *v)
+ {	((ScriptWindow*)v)->mem_init();	}
+ //-----------------------------------------------------------------------------
+-extern Fl_RGB_Image img_udav;
++extern MGL_EXPORT Fl_RGB_Image img_udav;
+ ScriptWindow *new_view()
+ {
+ 	Fl_Group *gg;