Hi,
At my machine, I also met this bug. But I modify this, it can work.
diff --git a/src/erasure-code/isa/Makefile.am b/src/erasure-code/isa/Makefile.am
index eebffea..dee593b 100644
--- a/src/erasure-code/isa/Makefile.am
+++ b/src/erasure-code/isa/Makefile.am
@@ -34,7 +34,7 @@ libec_isa_la_SOURCES = ${isa_sources}
libec_isa_la_CFLAGS = ${AM_CFLAGS} -I $(srcdir)/erasure-code/isa/isa-l/include/
libec_isa_la_CXXFLAGS = ${AM_CXXFLAGS} -I $(srcdir)/erasure-code/isa/isa-l/include/
-libec_isa_la_CCASFLAGS = ${AM_CCASFLAGS} -I $(srcdir)/erasure-code/isa/isa-l/include/
+libec_isa_la_CCASFLAGS = ${AM_CCASFLAGS} -i $(srcdir)/erasure-code/isa/isa-l/include
libec_isa_la_LIBADD = $(LIBCRUSH) $(PTHREAD_LIBS) $(EXTRALIBS)
libec_isa_la_LDFLAGS = ${AM_LDFLAGS} -version-info 2:10:0
As Andreas said, the different is -I and -i.
But how to choose? My yasm version is 1.2.0.
Thanks!
> -----Original Message-----
> From: ceph-devel-owner@xxxxxxxxxxxxxxx
> [mailto:ceph-devel-owner@xxxxxxxxxxxxxxx] On Behalf Of Sage Weil
> Sent: Thursday, July 31, 2014 7:02 AM
> To: Andreas Joachim Peters
> Cc: ceph-devel@xxxxxxxxxxxxxxx
> Subject: RE: Pull Request for ISA EC plug-in
>
> On Wed, 30 Jul 2014, Andreas Joachim Peters wrote:
> > Hi Sage,
> >
> > my guess it comes from the yasm include option which evt. is
> > non-standard. Mine documents '-i' and '-I' while I found on the web
> > that probably only '-I' is the portable one.
> >
> > I have changed that, still I can only guess, since I cannot reproduce.
>
> Hmm, how are you building it? Running make on my work box (precise) also
> fails. I modified yasm-wrapper slightly[1] and it's gets further, but still no
> dice...
>
> Thanks!
> sage
>
>
> [1] https://github.com/ceph/ceph/commit/wip-ec-isa
>
>
> >
> > Please rerun.
> >
> > Thanks, Andreas.
> >
> > ________________________________________
> > From: Sage Weil [sweil@xxxxxxxxxx]
> > Sent: 30 July 2014 19:46
> > To: Andreas Joachim Peters
> > Cc: ceph-devel@xxxxxxxxxxxxxxx
> > Subject: RE: Pull Request for ISA EC plug-in
> >
> > On Mon, 28 Jul 2014, Andreas Joachim Peters wrote:
> > > Hi Sage,
> > >
> > > I fixed that. I missed '$(srcdir)' in the assembler and C/C++
> > > include statements (I always compiled in src dir ..)
> > >
> > > You can retry.
> >
> > I think there are still a few issues:
> >
> > make[4]: ***
> > [erasure-code/isa/isa-l/erasure_code/libec_isa_la-ec_base.lo] Error 1
> > make[4]: *** Waiting for unfinished jobs....
> > ./yasm-wrapper: yasm -f elf64 -i ./erasure-code/isa/isa-l/include/
> > erasure-code/isa/isa-l/erasure_code/ec_multibinary.asm.s -o
> > erasure-code/isa/isa-l/erasure_code/.libs/libec_isa_la-ec_multibinary.
> > asm.o
> > FATAL: yasm: unable to open include file `reg_sizes.asm'
> > ./yasm-wrapper: yasm -f elf64 -i ./erasure-code/isa/isa-l/include/
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s -o
> > erasure-code/isa/isa-l/erasure_code/.libs/libec_isa_la-gf_2vect_dot_pr
> > od_avx2.asm.o
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:157:
> > undefined symbol `gf_2vect_dot_prod_avx2.return_fail' (first use)
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:157:
> > (Each undefined symbol is reported only once.)
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:161:
> > instruction expected after label
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:178:
> > instruction expected after label
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:179:
> > instruction expected after label
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:183:
> > instruction expected after label
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:184:
> > instruction expected after label
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:206:
> > undefined symbol `vperm2i128.next_vect' (first use)
> > error:
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx2.asm.s:213:
> > undefined symbol `vperm2i128.loop32' (first use)
> > make[4]: ***
> > [erasure-code/isa/isa-l/erasure_code/libec_isa_la-ec_multibinary.asm.l
> > o] Error 1
> > make[4]: ***
> > [erasure-code/isa/isa-l/erasure_code/libec_isa_la-gf_2vect_dot_prod_av
> > x2.asm.lo] Error 1
> > ./yasm-wrapper: yasm -f elf64 -i ./erasure-code/isa/isa-l/include/
> > erasure-code/isa/isa-l/erasure_code/gf_2vect_dot_prod_avx.asm.s -o
> > erasure-code/isa/isa-l/erasure_code/.libs/libec_isa_la-gf_2vect_dot_pr
> > od_avx.asm.o In file included from
> > erasure-code/isa/isa-l/erasure_code/ec_highlevel_func.c:30:0:
> > ./erasure-code/isa/isa-l/include/erasure_code.h:52:25: fatal error:
> > gf_vect_mul.h: No such file or directory compilation terminated.
> >
> > This is from
> >
> http://gitbuilder.sepia.ceph.com/gitbuilder-ceph-deb-precise-amd64-basic/log.
> cgi?log=c7e765e22427958c0d03fbfec42a29aa34895ef3.
> >
> > Thanks!
> > sage
> >
> >
> >
> >
> > >
> > > Thanks Andreas.
> > >
> > > ________________________________________
> > > From: ceph-devel-owner@xxxxxxxxxxxxxxx
> > > [ceph-devel-owner@xxxxxxxxxxxxxxx] on behalf of Sage Weil
> > > [sweil@xxxxxxxxxx]
> > > Sent: 29 July 2014 00:22
> > > To: Andreas Joachim Peters
> > > Cc: ceph-devel@xxxxxxxxxxxxxxx
> > > Subject: Re: Pull Request for ISA EC plug-in
> > >
> > > Hi Andreas!
> > >
> > > On Mon, 28 Jul 2014, Andreas Joachim Peters wrote:
> > > > Hi all,
> > > >
> > > > here is a PULL request for the ISA EC plugin rebased against
> > > > master of today for review.
> > > >
> > > > https://github.com/ceph/ceph/pull/2155
> > > >
> > > > I have added as discussed the exhaustive test of all possible
> > > > failures scenarios for both supported matrix types for a
> > > > (k=12,m=4) configuration to the unit tests ( which helped indeed
> > > > to spot a bug in the table caching )
> > >
> > > I tried to push this through the build system and it looks like
> > > perhaps some files are missing from the commit?
> > >
> > > CC
> > > erasure-code/isa/isa-l/erasure_code/libec_isa_la-ec_highlevel_func.l
> > > o In file included from
> > > erasure-code/isa/isa-l/erasure_code/ec_base.c:32:0:
> > > erasure-code/isa/isa-l/include/erasure_code.h:52:25: fatal error:
> > > gf_vect_mul.h: No such file or directory compilation terminated.
> > > CCAS
> > > erasure-code/isa/isa-l/erasure_code/libec_isa_la-ec_multibinary.asm.
> > > lo CCAS
> > > erasure-code/isa/isa-l/erasure_code/libec_isa_la-gf_2vect_dot_prod_a
> > > vx2.asm.lo In file included from
> > > erasure-code/isa/isa-l/erasure_code/ec_highlevel_func.c:30:0:
> > > erasure-code/isa/isa-l/include/erasure_code.h:52:25: fatal error:
> > > gf_vect_mul.h: No such file or directory compilation terminated.
> > >
> > > and
> > >
> > > FATAL: yasm: unable to open include file `reg_sizes.asm'
> > >
> > > See
> > >
> > > http://gitbuilder.sepia.ceph.com/gitbuilder-ceph-deb-wheezy-amd64-ba
> > > sic/log.cgi?log=60408e6c6b3b34d719943d16fcc023407e08ae01
> > >
> > > Hopefully these are just sitting in your working directory?
> > >
> > > Thanks!
> > > sage
> > > --
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