From 6a5ef41fb3bd36e7ac0e3b209bf5e483f5cbe2f5 Mon Sep 17 00:00:00 2001
From: Martin Pool <mbp@samba.org>
Date: Wed, 28 Nov 2001 02:55:20 +0000
Subject: [PATCH] HP's cpp chokes on preprocessor directives that have
 whitespace before the '#'.  Off to the Implant Office with you!

---
 configure.in | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/configure.in b/configure.in
index 21bbab74..52f88906 100644
--- a/configure.in
+++ b/configure.in
@@ -285,12 +285,14 @@ AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk)
 AC_CHECK_FUNCS(strlcat strlcpy mtrace)
 
 AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
-AC_TRY_RUN([#include <sys/types.h>
-	    #include <sys/socket.h>
-	    main() {
-		int fd[2];
-		exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
-	    }],
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/socket.h>
+
+main() {
+       int fd[2];
+       exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
+}],
 rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)])
 if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
     AC_DEFINE(HAVE_SOCKETPAIR, 1, [ ])
-- 
2.34.1