From patchwork Fri Aug 14 12:19:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 8202 Received: (qmail 28859 invoked by alias); 14 Aug 2015 12:19:15 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 28849 invoked by uid 89); 14 Aug 2015 12:19:15 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.2 required=5.0 tests=AWL, BAYES_50, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-pd0-f169.google.com X-Received: by 10.70.98.163 with SMTP id ej3mr80189143pdb.61.1439554748613; Fri, 14 Aug 2015 05:19:08 -0700 (PDT) Date: Fri, 14 Aug 2015 05:19:07 -0700 From: "H.J. Lu" To: GNU C Library Subject: [PATCH 6/6] Compile sched_getaffinity.c with -fno-builtin-memset Message-ID: <20150814121907.GF28610@gmail.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Since sched_getaffinity.c calls memset which may not be inlined, we should compile it with -fno-builtin-memset so that the internal hidden memset is called without PLT. OK for master? * sysdeps/unix/sysv/linux/Makefile (CFLAGS-sched_getaffinity.c): New. Set to -fno-builtin-memset. --- sysdeps/unix/sysv/linux/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index bfbabd4..368f57b 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -144,6 +144,8 @@ tests += tst-getcpu CFLAGS-fork.c = $(libio-mtsafe) CFLAGS-getpid.o = -fomit-frame-pointer CFLAGS-getpid.os = -fomit-frame-pointer +# Use the internal hidden memset. +CFLAGS-sched_getaffinity.c = -fno-builtin-memset endif ifeq ($(subdir),inet)