Merge branch 'momo5502:main' into main

cmake/compiler-env.cmake

@@ -160,10 +160,6 @@ if(MSVC)
     /INCREMENTAL:NO
   )
 
-  momo_add_c_and_cxx_release_compile_options(
-    /Ob2
-  )
-
   add_compile_definitions(
     _CRT_SECURE_NO_WARNINGS
     _CRT_NONSTDC_NO_WARNINGS
@@ -214,24 +210,6 @@ endif()
 
 ##########################################
 
-set(OPT_DEBUG "-O0 -g")
-set(OPT_RELEASE "-O3 -g")
-
-if(MSVC)
-  set(OPT_DEBUG "/Od /Ob0 /Zi")
-  set(OPT_RELEASE "/O2 /Ob2 /Zi")
-
-  add_link_options(/DEBUG)
-endif()
-
-set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${OPT_DEBUG}")
-set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${OPT_DEBUG}")
-
-set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${OPT_RELEASE}")
-set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${OPT_RELEASE}")
-
-##########################################
-
 if(CMAKE_GENERATOR MATCHES "Visual Studio")
   momo_add_c_and_cxx_compile_options(/MP)
 endif()

cmake/sccache.cmake

@@ -0,0 +1,14 @@
+include_guard()
+
+find_program(SCCACHE sccache)
+
+if (SCCACHE)
+    file(TO_CMAKE_PATH "${SCCACHE}" SCCACHE)
+    set(CMAKE_C_COMPILER_LAUNCHER ${SCCACHE})
+    set(CMAKE_CXX_COMPILER_LAUNCHER ${SCCACHE})
+    set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT Embedded)
+
+    if(POLICY CMP0141)
+        cmake_policy(SET CMP0141 NEW)
+    endif()
+endif()