make --with-cc notice environment $CC

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3906 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index 1c7d456bb808644e5b5903e4999164bbd03b75ed..b2551828ff515d0de8f4f272daf315caad1685c3 100644 (file)
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -154,8 +154,8 @@ define(CONFIG_RULES,[
 AC_WITH([cc],
 echo CC=$withval
 CC=$withval,
-echo CC defaults to cc
-CC=cc)dnl
+if test -z "$CC" ; then CC=cc; fi
+echo CC defaults to $CC)dnl
 AC_SUBST([CC])dnl
 divert(9)dnl
 [