From: Tomohiro Kusumi <tkusumi@tuxera.com>
Date: Mon, 1 May 2017 18:48:15 +0000 (+0300)
Subject: configure: Add missing <string.h> to avoid bogus warning
X-Git-Tag: fio-2.20~16
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=209c37b4a53d181973b74a2560906cbe5697b3a4;hp=bad7e42cdaed7cc53dfd79271f0a16c17e8dbeec;ds=sidebyside

configure: Add missing <string.h> to avoid bogus warning

This warning has nothing to do with what the code is trying to test.
This isn't testing if memset(3) is available, so just silence the
warning by including an appropriate header.

--
 # uname
 Linux
 # grep memset config.log -A2 | head -3
 /tmp/fio-conf-23441-58170-6422.c:5:3: warning: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
    memset(&cid, 0, sizeof(cid));
    ^~~~~~

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/configure b/configure
index d95d7cef..255fa221 100755
--- a/configure
+++ b/configure
@@ -904,6 +904,7 @@ if test "$clockid_t" != "yes" ; then
 fi
 cat > $TMPC << EOF
 #include <time.h>
+#include <string.h>
 int main(int argc, char **argv)
 {
   volatile clockid_t cid;