From: Jens Axboe <axboe@kernel.dk>
Date: Tue, 8 Jan 2013 12:41:35 +0000 (+0100)
Subject: Enable -ffast-math
X-Git-Tag: fio-2.0.13~4
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=b14c9ed70440eb16b984ea89f8f5342c9b1bac4f;p=fio.git

Enable -ffast-math

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/Makefile b/Makefile
index 74335046..ba8b997b 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ CC ?= gcc
 DEBUGFLAGS = -D_FORTIFY_SOURCE=2 -DFIO_INC_DEBUG
 CPPFLAGS= -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 \
 	$(DEBUGFLAGS)
-OPTFLAGS= -O3 -g $(EXTFLAGS)
+OPTFLAGS= -O3 -g -ffast-math $(EXTFLAGS)
 CFLAGS	= -std=gnu99 -Wwrite-strings -Wall $(OPTFLAGS)
 LIBS	= -lm $(EXTLIBS)
 PROGS	= fio