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From: Pascal Mazon <pascal.mazon@6wind.com>
To: Jan Viktorin <viktorin@rehivetech.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: dpdk-armv7: build failure since de96fe68ae9
Date: Fri, 7 Apr 2017 15:27:16 +0200	[thread overview]
Message-ID: <20170407152716.3eaad611@paques.dev.6wind.com> (raw)
In-Reply-To: <20170407142134.139c3d14.viktorin@rehivetech.com>

Hmmm. This is very strange.
From what you've given me, tap_flow.c should include a tap_autoconf.h with HAVE_TC_FLOWER, avoiding the duplicated definition.

Just to be sure, can you compile the tap driver with V=1 and look for the following line?
  Looking for TCA_FLOWER_UNSPEC enum in linux/pkt_cls.h. Defining HAVE_TC_FLOWER.

And maybe use the following patch to be able to compare variables during standard compilation:

diff --git a/drivers/net/tap/Makefile b/drivers/net/tap/Makefile
index c42a680555e9..740d77ed66b9 100644
--- a/drivers/net/tap/Makefile
+++ b/drivers/net/tap/Makefile
@@ -70,6 +70,8 @@ export AUTO_CONFIG_CFLAGS = -Wno-error
 
 ifndef V
 AUTOCONF_OUTPUT := >/dev/null
+else
+$(info tap_autoconf CC=$(CC) CFLAGS=$(CFLAGS) CPPFLAGS=$(CPPFLAGS) EXTRA_CFLAGS=$(EXTRA_CFLAGS) EXTRA_CPPFLAGS=$(EXTRA_CPPFLAGS))
 endif
 
 tap_autoconf.h.new: FORCE


Prior to rebuilding, please make sure the tap_autoconf.h are removed from build/build/drivers/net/tap/.

Thank you.

Best regards,
Pascal

On Fri, 7 Apr 2017 14:21:34 +0200
Jan Viktorin <viktorin@rehivetech.com> wrote:

> On Fri, 7 Apr 2017 14:05:59 +0200
> Pascal Mazon <pascal.mazon@6wind.com> wrote:
> 
> > On Fri, 7 Apr 2017 13:13:13 +0200
> > Jan Viktorin <viktorin@rehivetech.com> wrote:
> > 
> > > Hello Pascal,
> > > 
> > > my internal ARMv7 DPDK autobuilder is failing. I've bisected to the
> > > source of the problem:
> > > 
> > > commit de96fe68ae95990f5ce2cd4c8d9547ab62d2a810
> > > Author: Pascal Mazon <pascal.mazon@6wind.com>
> > > Date:   Thu Mar 23 09:33:57 2017 +0100
> > > 
> > >     net/tap: add basic flow API patterns and actions
> > > 
> > > 
> > > Is it a know issue? Is there some patch for this already?  
> > 
> > Hello Jan,
> > 
> > Well I'm quite surprised (and don't have a patch yet).
> > In drivers/net/tap/Makefile, I'm using buildtools/auto-config-h.sh to determine whether the TCA_FLOWER_UNSPEC enum can be found when including linux/pkt_cls.h.
> > In case it isn't found, I define it in tap_flow.c.
> > 
> > What's weird in this case is that auto-config-h.sh apparently doesn't use the same linux/pkt_cls.h as during tap compilation time, or it would have found it...
> > 
> > Can you run manually this command on the building system?
> >   VERBOSE=1 sh -- ./buildtools/auto-config-h.sh tap_autoconf.h HAVE_TC_FLOWER linux/pkt_cls.h enum TCA_FLOWER_UNSPEC
> 
> $ VERBOSE=1 CC=/opt/gcc/br2-arm32-glibc-4.9.x/usr/bin/arm-buildroot-linux-gnueabi-gcc \
> 	sh -- ./buildtools/auto-config-h.sh tap_autoconf.h HAVE_TC_FLOWER linux/pkt_cls.h enum TCA_FLOWER_UNSPEC
> Looking for TCA_FLOWER_UNSPEC enum in linux/pkt_cls.h.
> Defining HAVE_TC_FLOWER.
> 
> > 
> > It should define HAVE_TC_FLOWER in the generated tap_autoconf.h.
> 
> $ cat tap_autoconf.h 
> #ifndef HAVE_TC_FLOWER
> #define HAVE_TC_FLOWER 1
> #endif /* HAVE_TC_FLOWER */
> 
> $ grep -n TCA_FLOWER_UNSPEC /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h 
> 339:	TCA_FLOWER_UNSPEC,
> 
> > 
> > The auto-config-h.sh script uses the following for compiling:
> >   ${CC} ${CPPFLAGS} ${EXTRA_CPPFLAGS} ${CFLAGS} ${EXTRA_CFLAGS} ${AUTO_CONFIG_CFLAGS} \
> >     -c -o /dev/null "${temp}" 1>&${out} 2>&${err}
> > 
> > If it does not use the same include folders as the standard compilation, then I guess we ought to fix the script.
> 
> I am not sure by this...
> 
> Jan
> 
> > 
> > Best regards,
> > Pascal
> > 
> > > 
> > > Error messages:
> > > 
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:52:2: error: redeclaration of enumerator ‘TCA_FLOWER_UNSPEC’
> > >   TCA_FLOWER_UNSPEC,
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:339:2: note: previous definition of ‘TCA_FLOWER_UNSPEC’ was here
> > >   TCA_FLOWER_UNSPEC,
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:53:2: error: redeclaration of enumerator ‘TCA_FLOWER_CLASSID’
> > >   TCA_FLOWER_CLASSID,
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:340:2: note: previous definition of ‘TCA_FLOWER_CLASSID’ was here
> > >   TCA_FLOWER_CLASSID,
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:54:2: error: redeclaration of enumerator ‘TCA_FLOWER_INDEV’
> > >   TCA_FLOWER_INDEV,
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:341:2: note: previous definition of ‘TCA_FLOWER_INDEV’ was here
> > >   TCA_FLOWER_INDEV,
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:55:2: error: redeclaration of enumerator ‘TCA_FLOWER_ACT’
> > >   TCA_FLOWER_ACT,
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:342:2: note: previous definition of ‘TCA_FLOWER_ACT’ was here
> > >   TCA_FLOWER_ACT,
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:56:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_ETH_DST’
> > >   TCA_FLOWER_KEY_ETH_DST,         /* ETH_ALEN */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:343:2: note: previous definition of ‘TCA_FLOWER_KEY_ETH_DST’ was here
> > >   TCA_FLOWER_KEY_ETH_DST,  /* ETH_ALEN */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:57:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_ETH_DST_MASK’
> > >   TCA_FLOWER_KEY_ETH_DST_MASK,    /* ETH_ALEN */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:344:2: note: previous definition of ‘TCA_FLOWER_KEY_ETH_DST_MASK’ was here
> > >   TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:58:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_ETH_SRC’
> > >   TCA_FLOWER_KEY_ETH_SRC,         /* ETH_ALEN */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:345:2: note: previous definition of ‘TCA_FLOWER_KEY_ETH_SRC’ was here
> > >   TCA_FLOWER_KEY_ETH_SRC,  /* ETH_ALEN */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:59:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_ETH_SRC_MASK’
> > >   TCA_FLOWER_KEY_ETH_SRC_MASK,    /* ETH_ALEN */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:346:2: note: previous definition of ‘TCA_FLOWER_KEY_ETH_SRC_MASK’ was here
> > >   TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:60:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_ETH_TYPE’
> > >   TCA_FLOWER_KEY_ETH_TYPE,        /* be16 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:347:2: note: previous definition of ‘TCA_FLOWER_KEY_ETH_TYPE’ was here
> > >   TCA_FLOWER_KEY_ETH_TYPE, /* be16 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:61:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IP_PROTO’
> > >   TCA_FLOWER_KEY_IP_PROTO,        /* u8 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:348:2: note: previous definition of ‘TCA_FLOWER_KEY_IP_PROTO’ was here
> > >   TCA_FLOWER_KEY_IP_PROTO, /* u8 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:62:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV4_SRC’
> > >   TCA_FLOWER_KEY_IPV4_SRC,        /* be32 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:349:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV4_SRC’ was here
> > >   TCA_FLOWER_KEY_IPV4_SRC, /* be32 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:63:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV4_SRC_MASK’
> > >   TCA_FLOWER_KEY_IPV4_SRC_MASK,   /* be32 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:350:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV4_SRC_MASK’ was here
> > >   TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:64:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV4_DST’
> > >   TCA_FLOWER_KEY_IPV4_DST,        /* be32 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:351:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV4_DST’ was here
> > >   TCA_FLOWER_KEY_IPV4_DST, /* be32 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:65:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV4_DST_MASK’
> > >   TCA_FLOWER_KEY_IPV4_DST_MASK,   /* be32 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:352:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV4_DST_MASK’ was here
> > >   TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:66:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV6_SRC’
> > >   TCA_FLOWER_KEY_IPV6_SRC,        /* struct in6_addr */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:353:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV6_SRC’ was here
> > >   TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:67:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV6_SRC_MASK’
> > >   TCA_FLOWER_KEY_IPV6_SRC_MASK,   /* struct in6_addr */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:354:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV6_SRC_MASK’ was here
> > >   TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:68:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV6_DST’
> > >   TCA_FLOWER_KEY_IPV6_DST,        /* struct in6_addr */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:355:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV6_DST’ was here
> > >   TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:69:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_IPV6_DST_MASK’
> > >   TCA_FLOWER_KEY_IPV6_DST_MASK,   /* struct in6_addr */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:356:2: note: previous definition of ‘TCA_FLOWER_KEY_IPV6_DST_MASK’ was here
> > >   TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:70:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_TCP_SRC’
> > >   TCA_FLOWER_KEY_TCP_SRC,         /* be16 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:357:2: note: previous definition of ‘TCA_FLOWER_KEY_TCP_SRC’ was here
> > >   TCA_FLOWER_KEY_TCP_SRC,  /* be16 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:71:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_TCP_DST’
> > >   TCA_FLOWER_KEY_TCP_DST,         /* be16 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:358:2: note: previous definition of ‘TCA_FLOWER_KEY_TCP_DST’ was here
> > >   TCA_FLOWER_KEY_TCP_DST,  /* be16 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:72:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_UDP_SRC’
> > >   TCA_FLOWER_KEY_UDP_SRC,         /* be16 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:359:2: note: previous definition of ‘TCA_FLOWER_KEY_UDP_SRC’ was here
> > >   TCA_FLOWER_KEY_UDP_SRC,  /* be16 */
> > >   ^
> > > /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:73:2: error: redeclaration of enumerator ‘TCA_FLOWER_KEY_UDP_DST’
> > >   TCA_FLOWER_KEY_UDP_DST,         /* be16 */
> > >   ^
> > > In file included from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_tcmsgs.h:40:0,
> > >                  from /var/lib/jenkins/jobs/dpdk-armv7/workspace/drivers/net/tap/tap_flow.c:44:
> > > /opt/gcc/br2-arm32-glibc-4.9.x/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/linux/pkt_cls.h:360:2: note: previous definition of ‘TCA_FLOWER_KEY_UDP_DST’ was here
> > >   TCA_FLOWER_KEY_UDP_DST,  /* be16 */
> > >   ^
> > > make[4]: *** [tap_flow.o] Error 1
> > > make[3]: *** [tap] Error 2
> > > make[2]: *** [net] Error 2
> > > make[1]: *** [drivers] Error 2
> > > make: *** [all] Error 2
> > > Finished: FAILURE
> > > 
> > > Regards
> > > Jan Viktorin
> > >   
> > 
> 
> 
> 

  reply	other threads:[~2017-04-07 13:27 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-07 11:13 dpdk-armv7: build failure since de96fe68ae9 Jan Viktorin
2017-04-07 12:05 ` Pascal Mazon
2017-04-07 12:21   ` Jan Viktorin
2017-04-07 13:27     ` Pascal Mazon [this message]
2017-04-07 14:15       ` Jan Viktorin

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