tests: find X11 and wayland-client

Author: madebr

test/CMakeLists.txt

@@ -102,6 +102,21 @@ define_property(TARGET PROPERTY SDL_NONINTERACTIVE BRIEF_DOCS "If true, target i
 define_property(TARGET PROPERTY SDL_NONINTERACTIVE_ARGUMENTS BRIEF_DOCS "Argument(s) to run executable in non-interactive mode." FULL_DOCS "Argument(s) to run executable in non-interactive mode.")
 define_property(TARGET PROPERTY SDL_NONINTERACTIVE_TIMEOUT BRIEF_DOCS "Timeout for noninteractive executable." FULL_DOCS "Timeout for noninteractive executable.")
 
+if(HAVE_X11)
+    find_package(X11 QUIET)
+    if(NOT TARGET X11::X11)
+        set(HAVE_X11 OFF)
+    endif()
+endif()
+
+if(HAVE_WAYLAND)
+    find_package(PkgConfig QUIET)
+    pkg_check_modules(PkgWaylandClient QUIET IMPORTED_TARGET wayland-client)
+    if(NOT TARGET PkgConfig::PkgWaylandClient)
+        set(HAVE_WAYLAND OFF)
+    endif()
+endif()
+
 function(add_sdl_test_executable TARGET)
     cmake_parse_arguments(AST "BUILD_DEPENDENT;NONINTERACTIVE;NEEDS_RESOURCES;TESTUTILS;THREADS;MAIN_CALLBACKS;NOTRACKMEM" "" "DEPENDS;DISABLE_THREADS_ARGS;NONINTERACTIVE_TIMEOUT;NONINTERACTIVE_ARGS;INSTALLED_ARGS;SOURCES" ${ARGN})
     if(AST_UNPARSED_ARGUMENTS)
@@ -338,15 +353,15 @@ elseif(HAVE_X11 OR HAVE_WAYLAND)
     add_sdl_test_executable(testnative BUILD_DEPENDENT NEEDS_RESOURCES TESTUTILS SOURCES testnative.c)
     if(HAVE_X11)
         target_sources(testnative PRIVATE testnativex11.c)
-        target_link_libraries(testnative PRIVATE X11)
+        target_link_libraries(testnative PRIVATE X11::X11)
     endif()
     if(HAVE_WAYLAND)
         set_property(SOURCE ${SDL3_BINARY_DIR}/wayland-generated-protocols/xdg-shell-protocol.c PROPERTY GENERATED 1)
-        target_sources(testnative PRIVATE testnativewayland.c ${SDL3_BINARY_DIR}/wayland-generated-protocols/xdg-shell-protocol.c)
+        target_sources(testnative PRIVATE testnativewayland.c "${SDL3_BINARY_DIR}/wayland-generated-protocols/xdg-shell-protocol.c")
 
         # Needed to silence the documentation warning in the generated header file
         target_compile_options(testnative PRIVATE -Wno-documentation-unknown-command)
-        target_link_libraries(testnative PRIVATE wayland-client)
+        target_link_libraries(testnative PRIVATE PkgConfig::PkgWaylandClient)
     endif ()
 endif()
 
@@ -452,7 +467,7 @@ if (HAVE_WAYLAND)
     add_sdl_test_executable(testwaylandcustom NEEDS_RESOURCES SOURCES testwaylandcustom.c ${SDL3_BINARY_DIR}/wayland-generated-protocols/xdg-shell-protocol.c)
     # Needed to silence the documentation warning in the generated header file
     target_compile_options(testwaylandcustom PRIVATE -Wno-documentation-unknown-command)
-    target_link_libraries(testwaylandcustom PRIVATE wayland-client)
+    target_link_libraries(testwaylandcustom PRIVATE PkgConfig::PkgWaylandClient)
 endif()
 
 check_c_compiler_flag(-Wformat-overflow HAVE_WFORMAT_OVERFLOW)