From ac057b078e185100f4f780a7328bd7fc63666d34 Mon Sep 17 00:00:00 2001
From: Derrick Brashear <shadow@dementia.org>
Date: Tue, 17 Mar 2009 15:44:25 +0000
Subject: [PATCH] DEVEL15-configure-cpp-fallback-to-cc-E-20090317

LICENSE IPL10

if we don't find any cpp whatsoever, fall back to $CC -E, or cc -E


(cherry picked from commit f26074cbde320fbc89da291e0aa243c2301bb599)
---
 configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index 6c9439b00..c3e3498f7 100644
--- a/configure.in
+++ b/configure.in
@@ -11,7 +11,7 @@ AC_SUBST(LINUX_PKGVER)
 AC_SUBST(LINUX_PKGREL)
 
 AC_PROG_CC
-AC_PATH_PROGS([PATH_CPP], [cpp], , [$PATH:/lib:/usr/ccs/lib])
+AC_PATH_PROGS([PATH_CPP], [cpp], [${CC-cc} -E], [$PATH:/lib:/usr/ccs/lib])
 AC_SUBST([PATH_CPP])
 OPENAFS_CONFIGURE_COMMON
 
-- 
2.39.5