From: Chris Mason <clm@fb.com>
Date: Thu, 25 Sep 2014 20:12:21 +0000 (-0400)
Subject: iowatcher: fixup the Makefile
X-Git-Tag: blktrace-1.2.0~29^2~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=40e637347cb326f6f699542558119a716f55d74a;p=blktrace.git

iowatcher: fixup the Makefile

We were setting C=gcc instead of CC=gcc, and using -O0.  Fix both.

Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/iowatcher/Makefile b/iowatcher/Makefile
index 7b5101c..3551ea0 100644
--- a/iowatcher/Makefile
+++ b/iowatcher/Makefile
@@ -1,5 +1,5 @@
-C      = gcc
-CFLAGS  = -Wall -O0 -g -W
+CC      = gcc
+CFLAGS  = -Wall -O2 -g -W -Wunused-result
 ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 
 PROGS = iowatcher