init

CMakeLists.txt

@@ -0,0 +1,67 @@
+cmake_minimum_required(VERSION 4.0)
+project(WindowGlfwGlLib CXX C)
+
+include(CheckIPOSupported)
+check_ipo_supported(RESULT IS_IPO_SUPPORTED OUTPUT IPO_OUTPUT_VERBOSE)
+
+find_package(OpenGL REQUIRED)
+find_package(GLEW REQUIRED)
+find_package(glfw3 REQUIRED)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(Jemalloc REQUIRED jemalloc)
+
+set(COMPILE_FLAGS
+        -pipe
+        -march=native
+        -mtune=native
+        -Wall
+        -Wextra
+        -Winline
+        -pedantic
+        -pedantic-errors
+        -Wnrvo
+)
+
+set(COMPILE_OPTIMIZED_FLAGS
+        -fno-plt
+        -fuse-ld=mold
+        -funroll-loops
+        -ffunction-sections
+        -fdata-sections
+        -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
+)
+
+set(LINKER_OPTIONS
+        -Wl,--sort-common,--as-needed
+)
+
+set(LINKER_OPTIMIZED_OPTIONS
+        -Wl,--gc-sections
+        -fuse-ld=mold
+)
+if (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+    set(COMPILE_FLAGS -stdlib=libc++ ${COMPILE_FLAGS})
+    set(LINKER_FLAGS ${LINKER_FLAGS} c++)
+
+    set(COMPILE_OPTIMIZED_FLAGS ${COMPILE_OPTIMIZED_FLAGS} -fwhole-program-vtables)
+    set(LINKER_OPTIMIZED_OPTIONS ${LINKER_OPTIMIZED_OPTIONS} -fwhole-program-vtables)
+elseif (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+    set(LINKER_FLAGS ${LINKER_FLAGS} stdc++)
+
+    set(COMPILE_OPTIMIZED_FLAGS ${COMPILE_OPTIMIZED_FLAGS} -fdevirtualize-at-ltrans)
+    set(LINKER_OPTIMIZED_OPTIONS ${LINKER_OPTIMIZED_OPTIONS} -fdevirtualize-at-ltrans)
+endif ()
+
+add_library(WindowGlfwGlLib SHARED window.cpp window.hpp basic_data.hpp)
+target_precompile_headers(${PROJECT_NAME} PUBLIC window.hpp basic_data.hpp)
+target_compile_definitions(${PROJECT_NAME} PUBLIC GLFW_INCLUDE_NONE PRIVATE $<$<AND:$<CONFIG:Debug>,$<CXX_COMPILER_ID:GNU>>:_GLIBCXX_DEBUG>)
+target_compile_options(${PROJECT_NAME} PUBLIC ${COMPILE_FLAGS} $<$<CONFIG:Release>:${COMPILE_OPTIMIZED_FLAGS}>)
+target_link_options(${PROJECT_NAME} PUBLIC ${LINKER_OPTIONS} $<$<CONFIG:Release>:${LINKER_OPTIMIZED_OPTIONS}>)
+target_link_libraries(${PROJECT_NAME} PUBLIC $<$<CONFIG:Release>:${Jemalloc_LIBRARIES}> OpenGL::GL GLEW::GLEW glfw)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 23 CXX_EXTENSIONS OFF)
+if(IS_IPO_SUPPORTED)
+    set_property(TARGET ${PROJECT_NAME} PROPERTY INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
+else()
+    message(WARNING "IPO is not supported: ${IPO_OUTPUT_VERBOSE}")
+endif()