Add FindCCache.cmake script for detecting ccache

shogun-toolbox · Aug 5, 2013 · 4c6865b · 4c6865b
1 parent 610c9cf
commit 4c6865b
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/cmake/FindCCache.cmake b/cmake/FindCCache.cmake
@@ -0,0 +1,21 @@
+find_program(CCACHE
+             NAMES ccache)
+
+# handle REQUIRED and QUIET options
+include(FindPackageHandleStandardArgs)
+if (CMAKE_VERSION LESS 2.8.3)
+  find_package_handle_standard_args(CCache DEFAULT_MSG CCACHE)
+else ()
+  find_package_handle_standard_args(CCache REQUIRED_VARS CCACHE)
+endif ()
+
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+	SET(CCACHE_FLAGS "-Qunused-arguments -fcolor-diagnostics")
+	#set env CCACHE_CPP2=yes
+	SET(ENV{CCACHE_CPP} YES)
+endif()
+
+mark_as_advanced (
+	CCACHE
+	CCACHE_FLAGS
+)