From 95cde5c181b5fd1d9ee3f13db749799c4e8ac9d3 Mon Sep 17 00:00:00 2001
From: salaaad2 <arthurdurant263@gmail.com>
Date: Mon, 13 Jun 2022 22:15:48 +0200
Subject: add raylib to the build chain with -O3 and -march=native

---
 raylib/cmake/GlfwImport.cmake | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 raylib/cmake/GlfwImport.cmake

(limited to 'raylib/cmake/GlfwImport.cmake')

diff --git a/raylib/cmake/GlfwImport.cmake b/raylib/cmake/GlfwImport.cmake
new file mode 100644
index 0000000..1b94cdf
--- /dev/null
+++ b/raylib/cmake/GlfwImport.cmake
@@ -0,0 +1,34 @@
+
+if(USE_EXTERNAL_GLFW STREQUAL "ON")
+    find_package(glfw3 3.3.3 REQUIRED)
+elseif(USE_EXTERNAL_GLFW STREQUAL "IF_POSSIBLE")
+    find_package(glfw3 3.3.3 QUIET)
+endif()
+if (glfw3_FOUND)
+    set(LIBS_PRIVATE ${LIBS_PRIVATE} glfw)
+endif()
+
+# Explicitly check against "ON", because USE_EXTERNAL_GLFW is a tristate option
+# Also adding only on desktop (web also uses glfw but it is more limited and is added using an emcc linker flag)
+if(NOT glfw3_FOUND AND NOT USE_EXTERNAL_GLFW STREQUAL "ON" AND "${PLATFORM}" MATCHES "Desktop")
+    MESSAGE(STATUS "Using raylib's GLFW")
+    set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+    set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
+    set(GLFW_USE_WAYLAND ${USE_WAYLAND} CACHE BOOL "" FORCE)
+    
+    set(WAS_SHARED ${BUILD_SHARED_LIBS})
+    set(BUILD_SHARED_LIBS OFF CACHE BOOL " " FORCE)
+
+    add_subdirectory(external/glfw)
+
+    set(BUILD_SHARED_LIBS ${WAS_SHARED} CACHE BOOL " " FORCE)
+    unset(WAS_SHARED)
+    
+    list(APPEND raylib_sources $<TARGET_OBJECTS:glfw>)
+    include_directories(BEFORE SYSTEM external/glfw/include)
+else()
+    MESSAGE(STATUS "Using external GLFW")
+    set(GLFW_PKG_DEPS glfw3)
+endif()
-- 
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