Add .cp and .CP as known C++ suffixes

diff --git a/ccache.c b/ccache.c
index 83d134f22bfc367f44c3213fa58fe144949f21c7..a32ba478a562412053fcd333c621466ecf826577 100644 (file)
--- a/ccache.c
+++ b/ccache.c
@@ -210,6 +210,8 @@ static const struct {
        {".C",   "c++"},
        {".cc",  "c++"},
        {".CC",  "c++"},
+       {".cp",  "c++"},
+       {".CP",  "c++"},
        {".cpp", "c++"},
        {".CPP", "c++"},
        {".cxx", "c++"},