modules: Add -s USE_SDL=2 to linker flags in FindMagnum.cmake

Signed-off-by: Squareys <squareys@googlemail.com>
mosra · Oct 4, 2017 · 628314b · 628314b
1 parent 5f3ff71
commit 628314b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/modules/FindMagnum.cmake b/modules/FindMagnum.cmake
@@ -534,6 +534,10 @@ foreach(_component ${Magnum_FIND_COMPONENTS})
                 find_package(SDL2)
                 set_property(TARGET Magnum::${_component} APPEND PROPERTY
                     INTERFACE_LINK_LIBRARIES SDL2::SDL2)
+                if(CORRADE_TARGET_EMSCRIPTEN)
+                    # TODO: give me INTERFACE_LINK_OPTIONS or something, please
+                    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s USE_SDL=2")
+                endif()
 
             # (Windowless) GLX application dependencies
             elseif(_component STREQUAL GlxApplication OR _component STREQUAL WindowlessGlxApplication)