From e40a19be7219f91f760f143206b5c14d03c08bc3 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Fri, 16 Aug 2024 18:04:16 +0200
Subject: [PATCH] cmake: don't require SDL2main

---
 skeleton/CMakeLists.txt         | 4 ++++
 tools/dumprwtree/CMakeLists.txt | 4 ++++
 tools/ska2anm/CMakeLists.txt    | 6 +++++-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/skeleton/CMakeLists.txt b/skeleton/CMakeLists.txt
index fa107d5..0124fc4 100644
--- a/skeleton/CMakeLists.txt
+++ b/skeleton/CMakeLists.txt
@@ -38,6 +38,10 @@ target_link_libraries(librw_skeleton
         librw
 )
 
+if (LIBRW_GL3_GFXLIB STREQUAL "SDL2")
+    target_compile_definitions(librw_skeleton PRIVATE SDL_MAIN_HANDLED)
+endif()
+
 target_include_directories(librw_skeleton
     PUBLIC
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
diff --git a/tools/dumprwtree/CMakeLists.txt b/tools/dumprwtree/CMakeLists.txt
index fdd0a23..16e50e1 100644
--- a/tools/dumprwtree/CMakeLists.txt
+++ b/tools/dumprwtree/CMakeLists.txt
@@ -7,6 +7,10 @@ target_link_libraries(dumprwtree
         librw::librw
 )
 
+if(LIBRW_GL3_GFXLIB STREQUAL "SDL2")
+    target_compile_definitions(dumprwtree PRIVATE SDL_MAIN_HANDLED)
+endif()
+
 if(LIBRW_INSTALL)
     install(TARGETS dumprwtree
         RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
diff --git a/tools/ska2anm/CMakeLists.txt b/tools/ska2anm/CMakeLists.txt
index ffd63d5..87e463e 100644
--- a/tools/ska2anm/CMakeLists.txt
+++ b/tools/ska2anm/CMakeLists.txt
@@ -7,10 +7,14 @@ target_link_libraries(ska2anm
         librw::librw
 )
 
-librw_platform_target(ska2anm INSTALL)
+if(LIBRW_GL3_GFXLIB STREQUAL "SDL2")
+    target_compile_definitions(ska2anm PRIVATE SDL_MAIN_HANDLED)
+endif()
 
 if(LIBRW_INSTALL)
     install(TARGETS ska2anm
         RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
     )
 endif()
+
+librw_platform_target(ska2anm INSTALL)