From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 23 Aug 2016 14:41:21 +0000 (+0200)
Subject: iowatcher: link with -lrt
X-Git-Tag: blktrace-1.2.0~5
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d1ab783430f5a832e973ed9a293da146c04c6702;p=blktrace.git

iowatcher: link with -lrt

Some C libraries (notably uClibc) have the posix_spawn*() functions in
librt, so let's link iowatcher with -lrt.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/iowatcher/Makefile b/iowatcher/Makefile
index 3551ea0..e013556 100644
--- a/iowatcher/Makefile
+++ b/iowatcher/Makefile
@@ -19,7 +19,7 @@ all: $(ALL)
 	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 
 iowatcher: blkparse.o plot.o main.o tracers.o mpstat.o fio.o
-	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm
+	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm -lrt
 
 depend:
 	@$(CC) -MM $(ALL_CFLAGS) *.c 1> .depend