1 files changed, 17 insertions, 5 deletions

diff --git a/project/cmake/modules/FindCCache.cmake b/project/cmake/modules/FindCCache.cmake
index 4ad7d07..a7fd29f 100644
--- a/project/cmake/modules/FindCCache.cmake
+++ b/project/cmake/modules/FindCCache.cmake
@@ -1,6 +1,18 @@
-find_program(CCACHE_FOUND ccache)
-if(CCACHE_FOUND)
-    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
-    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
-endif(CCACHE_FOUND)
+#.rst:
+# FindCCache
+# ----------
+# Finds ccache and sets it up as compiler wrapper.
+# This should ideally be called before the call to project().
+#
+# See: https://crascit.com/2016/04/09/using-ccache-with-cmake/
+
+find_program(CCACHE_PROGRAM ccache)
 
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(CCACHE REQUIRED_VARS CCACHE_PROGRAM)
+
+if(CCACHE_FOUND)
+  # Supports Unix Makefiles and Ninja
+  set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
+  set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CCACHE_PROGRAM}")
+endif()