From: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: "linux-rdma
(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: some warnings seen while building librdmacm 1.0.16
Date: Mon, 29 Oct 2012 14:09:24 +0200 [thread overview]
Message-ID: <508E71F4.8080205@mellanox.com> (raw)
Hi Sean,
FYI -- the below warnings seen while building librdmacm 1.0.16 with gcc
4.4.6 through rpmbuild
Or.
> make[1]: Entering directory `/root/rpmbuild/BUILD/librdmacm-1.0.16'
> CC src_librdmacm_la-cma.lo
> CC src_librdmacm_la-addrinfo.lo
> CC src_librdmacm_la-acm.lo
> CC src_librdmacm_la-rsocket.lo
> CC src_librdmacm_la-indexer.lo
> CC src_librspreload_la-preload.lo
> CC src_librspreload_la-indexer.lo
> CC cmatose.o
> CC common.o
> CC rping.o
> CC udaddy.o
> CC mckey.o
> CC rdma_client.o
> CC rdma_server.o
> CC rdma_xclient.o
> CC rdma_xserver.o
> CC rstream.o
> src/rsocket.c: In function 'rs_configure':
> src/rsocket.c:223: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> src/rsocket.c:228: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> src/rsocket.c:236: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> src/rsocket.c:241: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> src/rsocket.c:246: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> src/rsocket.c:254: warning: ignoring return value of 'fscanf',
> declared with attribute warn_unused_result
> examples/mckey.c: In function 'run':
> examples/mckey.c:473: warning: dereferencing pointer 'sib' does break
> strict-aliasing rules
> examples/mckey.c:471: note: initialized from here
> CC rcopy.o
> CCLD src/librdmacm.la
> CCLD src/librspreload.la
> CCLD examples/ucmatose
> CCLD examples/rping
> CCLD examples/udaddy
> CCLD examples/mckey
> CCLD examples/rdma_client
> CCLD examples/rdma_server
> CCLD examples/rdma_xclient
> CCLD examples/rstream
> CCLD examples/rdma_xserver
> CCLD examples/rcopy
> make[1]: Leaving directory `/root/rpmbuild/BUILD/librdmacm-1.0.16'
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next reply other threads:[~2012-10-29 12:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-29 12:09 Or Gerlitz [this message]
[not found] ` <508E71F4.8080205-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2012-11-05 20:06 ` some warnings seen while building librdmacm 1.0.16 Hefty, Sean
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