cmake: support building static SDL2_net on top of shared SDL3

Author: madebr

CMakeLists.txt

@@ -74,13 +74,13 @@ set(SDL2NET_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
 if(SDL2NET_BUILD_SHARED_LIBS)
     set(sdl2_net_export_name SDL2_net)
     set(sdl2_net_install_name_infix shared)
-    set(sdl3_target_name SDL3::SDL3)
+    set(sdl3_target_name SDL3::SDL3-shared)
     set(sdl3_component SDL3)
 else()
     set(sdl2_net_export_name SDL2_net-static)
     set(sdl2_net_install_name_infix static)
-    set(sdl3_target_name SDL3::SDL3-static)
-    set(sdl3_component SDL3-shared)
+    set(sdl3_target_name SDL3::Headers)
+    set(sdl3_component Headers SDL3)
 endif()
 
 if(NOT TARGET ${sdl3_target_name})
@@ -300,14 +300,14 @@ if(SDL2NET_SAMPLES)
 
     add_executable(showinterfaces examples/showinterfaces.c)
     target_compile_definitions(showinterfaces PRIVATE SDL_MAIN_HANDLED)
-    target_link_libraries(showinterfaces PRIVATE SDL2_net::${sdl2_net_export_name} ${sdl3_target_name})
+    target_link_libraries(showinterfaces PRIVATE SDL2_net::${sdl2_net_export_name} SDL3::SDL3)
 
     add_executable(chat examples/chat.c examples/chat.h)
-    target_link_libraries(chat PRIVATE SDL2_net::${sdl2_net_export_name} SDL3::SDL3_test ${sdl3_target_name})
+    target_link_libraries(chat PRIVATE SDL2_net::${sdl2_net_export_name} SDL3::SDL3_test SDL3::SDL3)
 
     add_executable(chatd examples/chatd.c examples/chat.h)
     target_compile_definitions(chatd PRIVATE SDL_MAIN_HANDLED)
-    target_link_libraries(chatd PRIVATE SDL2_net::${sdl2_net_export_name} ${sdl3_target_name})
+    target_link_libraries(chatd PRIVATE SDL2_net::${sdl2_net_export_name} SDL3::SDL3)
 endif()
 
 add_library(SDL2_net_on_SDL3 INTERFACE)

cmake/test/CMakeLists.txt

@@ -26,10 +26,10 @@ endif()
 
 if(TEST_STATIC)
     # FIXME: in the distant future, must become REQUIRED
-    find_package(SDL3 CONFIG REQUIRED COMPONENTS SDL3-static)
+    find_package(SDL3 CONFIG REQUIRED COMPONENTS SDL3)
     find_package(SDL2_net REQUIRED CONFIG)
     add_executable(main_static main.c)
-    target_link_libraries(main_static PRIVATE SDL3::SDL3-static SDL2_net::SDL2_net-static)
+    target_link_libraries(main_static PRIVATE SDL3::SDL3 SDL2_net::SDL2_net-static)
 endif()
 
 feature_summary(WHAT ALL)