Independent of today's patch series, here's a fix for a build
failure reported by Eric Blake:
CC pcresearch.o
pcresearch.c:112:1: error: expected '=', ',', ';', 'asm' or '__attribute__'
before 'Pexecute'
make[2]: *** [pcresearch.o] Error 1
That happens only when configure-time tests fail to find PCRE support.
Here's the fix:
>From e41f61a2fa00469f8462a9216a9aae5838f26629 Mon Sep 17 00:00:00 2001
From: Jim Meyering <[email protected]>
Date: Thu, 15 Sep 2011 16:47:48 +0200
Subject: [PATCH] build: avoid compilation failure when building without PCRE
support
* src/pcresearch.c [!HAVE_LIBPCRE] (WITHOUT_PCRE_NORETURN): Define
to _Noreturn, not obsoleted-by-gnulib _GL_ATTRIBUTE_NORETURN.
Reported by Eric Blake.
---
src/pcresearch.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/pcresearch.c b/src/pcresearch.c
index f8581e0..5ccc626 100644
--- a/src/pcresearch.c
+++ b/src/pcresearch.c
@@ -103,7 +103,7 @@ Pcompile (char const *pattern, size_t size)
/* Pexecute is a no-return function when building --without-pcre. */
#if !HAVE_LIBPCRE
-# define WITHOUT_PCRE_NORETURN _GL_ATTRIBUTE_NORETURN
+# define WITHOUT_PCRE_NORETURN _Noreturn
#else
# define WITHOUT_PCRE_NORETURN /* empty */
#endif
--
1.7.7.rc0.362.g5a14
