two more C++ extensions

diff --git a/ccache.c b/ccache.c
index 4ce6894623fe1c0ee451d5b447ecd1a7a482e2f7..33536026b605f195e1e0375764994fd38fcd1c16 100644 (file)
--- a/ccache.c
+++ b/ccache.c
@@ -71,6 +71,8 @@ static struct {
        {"CPP", "ii"},
        {"cxx", "ii"},
        {"CXX", "ii"},
+       {"c++", "ii"},
+       {"C++", "ii"},
        {NULL, NULL}};
 
 /*