Add projects/CMake example

The CMakeLists.txt checks for an installed raylib and downloads and
installs one if none is found. Afterwards, it builds core_basic_window.c

1 files changed, 37 insertions, 0 deletions

diff --git a/projects/CMake/CMakeLists.txt b/projects/CMake/CMakeLists.txt
new file mode 100644
index 00000000..68c976e5
--- /dev/null
+++ b/projects/CMake/CMakeLists.txt
@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.11) # FetchContent is available in 3.11+
+project(example)
+
+find_package(raylib 2.0 QUIET) # Let CMake search for a raylib-config.cmake
+
+# You could change the QUIET above to REQUIRED and remove this if() clause
+# This part downloads raylib and builds it if it's not installed on your system
+if (NOT raylib_FOUND) # If there's none, fetch and build raylib
+  include(FetchContent)
+
+  FetchContent_Declare(
+    raylib
+    URL https://github.com/raysan5/raylib/archive/master.tar.gz
+  )
+
+  FetchContent_GetProperties(raylib)
+  if (NOT raylib_POPULATED) # Have we downloaded raylib yet?
+    set(FETCHCONTENT_QUIET NO)
+    FetchContent_Populate(raylib)
+
+    set(BUILD_EXAMPLES OFF) # don't build the supplied examples
+    set(BUILD_GAMES OFF) # or games
+
+    # build raylib
+    add_subdirectory(${raylib_SOURCE_DIR} ${raylib_BINARY_DIR})
+
+  endif()
+
+endif()
+
+# This is the main part:
+
+add_executable(${PROJECT_NAME} core_basic_window.c)
+#set(raylib_VERBOSE 1)
+target_link_libraries(${PROJECT_NAME} raylib)
+
+# That's it! You should have an example executable that you can run. Have fun!