Prepend /usr/local/opt/ccache/libexec to $PATH, when available

This is the path used for ccache(1) wrappers scripts installed by
Homebrew on OS X.

diff --git a/sys/profile b/sys/profile
index a68b497a55c46bc823f33149cc14b1f0856408a0..1f361a1aadfffedfb91119561684a60153a8f339 100644 (file)
--- a/sys/profile
+++ b/sys/profile
@@ -55,6 +55,7 @@ fi
 # prepend optional directories to PATH ...
 unset path
 for d in \
+  /usr/local/opt/ccache/libexec \
   /Developer/usr/bin \
   /usr/pkg/bin \
   /usr/ucb \