From 09fa34cbc77e0c511052037cffe71e0ffa6ec899 Mon Sep 17 00:00:00 2001 From: Clownacy Date: Sun, 5 Apr 2020 20:13:24 +0100 Subject: [PATCH] Do not link libSDL2main.a Causes stupid annoying errors and CSE2 doesn't even need it anyway so wtf --- CMakeLists.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 7a12b36d..c57555ca 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -474,10 +474,18 @@ if(BACKEND_PLATFORM MATCHES "SDL2" OR BACKEND_AUDIO MATCHES "SDL2") # pkg-config if (PKG_CONFIG_STATIC_LIBS) message(STATUS "Using system SDL2 (pkg-config, static)") + # Do not link libSDL3main.a, otherwise we get weird linker errors about SDL_main not being found. + # We don't need SDL2's WinMain->main shim anyway, so we can just ignore it. + list(REMOVE_ITEM sdl2_STATIC_CFLAGS "-Dmain=SDL_main") + list(REMOVE_ITEM sdl2_STATIC_LDFLAGS "-lSDLmain") target_compile_options(CSE2 PRIVATE ${sdl2_STATIC_CFLAGS}) target_link_libraries(CSE2 PRIVATE ${sdl2_STATIC_LDFLAGS}) else() message(STATUS "Using system SDL2 (pkg-config, dynamic)") + # Do not link libSDL3main.a, otherwise we get weird linker errors about SDL_main not being found. + # We don't need SDL2's WinMain->main shim anyway, so we can just ignore it. + list(REMOVE_ITEM sdl2_CFLAGS "-Dmain=SDL_main") + list(REMOVE_ITEM sdl2_LDFLAGS "-lSDLmain") target_compile_options(CSE2 PRIVATE ${sdl2_CFLAGS}) target_link_libraries(CSE2 PRIVATE ${sdl2_LDFLAGS}) endif()