From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 3 Mar 2017 08:23:56 +0000 (-0800)
Subject: build: fix libstdbuf build on AIX 7
X-Git-Tag: v8.27~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b88e4dd3c6f5cf6e825a5a269669e703408fdb4d;p=thirdparty%2Fcoreutils.git

build: fix libstdbuf build on AIX 7

* src/libstdbuf.c: undef malloc so as libstdbuf is
not linked with gnulib, and anyway the replacement is
never needed since we never malloc(0).
Reported by Assaf Gordon.
---

diff --git a/src/libstdbuf.c b/src/libstdbuf.c
index 2abb0f8ead..e295cc8122 100644
--- a/src/libstdbuf.c
+++ b/src/libstdbuf.c
@@ -20,6 +20,11 @@
 #include <stdio.h>
 #include "system.h"
 
+/* Deactivate config.h's "rpl_"-prefixed definition of malloc,
+   since we don't link gnulib here, and the replacement isn't
+   needed in this case as we don't malloc(0).  */
+#undef malloc
+
 /* Note currently for glibc (2.3.5) the following call does not change
    the buffer size, and more problematically does not give any indication
    that the new size request was ignored: