From: Derrick Brashear <shadow@dementia.org>
Date: Tue, 17 Mar 2009 15:44:34 +0000 (+0000)
Subject: STABLE14-configure-cpp-fallback-to-cc-E-20090317
X-Git-Tag: openafs-stable-1_4_9pre1~22
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=e7176d48278ed7685e34d729fa2d335e166d697a;p=packages%2Fo%2Fopenafs.git

STABLE14-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)
---

diff --git a/configure.in b/configure.in
index 532ac52b2..bd0ccc00a 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