Date: Wed, 04 Apr 2018 08:02:44 -0700 From: Cy Schubert <Cy.Schubert@cschubert.com> To: Dimitry Andric <dim@FreeBSD.org> Cc: Cy Schubert <Cy.Schubert@cschubert.com>, freebsd-hackers@freebsd.org Subject: Re: mips.mips64elhf and mips.mips64el buildworld Message-ID: <201804041502.w34F2iEC061198@slippy.cwsent.com> In-Reply-To: Message from Dimitry Andric <dim@FreeBSD.org> of "Wed, 04 Apr 2018 09:06:04 %2B0200." <06A6FF73-A15B-4EA1-854A-B2B741FB7E63@FreeBSD.org>
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In message <06A6FF73-A15B-4EA1-854A-B2B741FB7E63@FreeBSD.org>, Dimitry
Andric w
rites:
>
>
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> On 4 Apr 2018, at 04:37, Cy Schubert <Cy.Schubert@cschubert.com> wrote:
> >
> > Building world within the krb5 project branch after having made heimdal
> > private, as of LLVM 6 the following errors are produced
>
> Since mips is built with gcc (still), this hasn't got anything to do
> with clang. :)
>
>
> > /scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/obj-lib32/tmp/u
> > sr/lib32
> > /libprivateasn1.so: could not read symbols: File in wrong format
> >
> > and
> >
> > /scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64el/obj-lib32/tmp/usr
> > /lib32/l
> > ibprivateasn1.so: could not read symbols: File in wrong format
> >
> > File reports,
> >
> > universe12b$ file /scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64el
> > hf/obj-lib32/tmp/usr/lib32/libprivateasn1.so.11
> > /scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/obj-lib32/tmp/u
> > sr/lib32/libprivateasn1.so.11: ELF 32-bit MSB shared object, MIPS,
> > MIPS-III version 1 (FreeBSD), dynamically linked, not stripped
> > universe12b$
> >
> > Similarly for mips64el.
> >
> > All other architectures built successfully.
> >
> > For the stupid question: AFAICT the files are correct. Does anyone have
> > any ideas?
>
> Which program is producing the "could not read symbols" output? The
> linker? Maybe it trips up over these 32-bit shared libraries.
Yes, it appears to be the linker.
>
> It would probably help a bit if you posted the buildworld output
> somewhere, so it is more easily visible how the libraries are built,
> and by which program(s) they are processed.
Do you have access to universe12b.freebsd.org? The output is in
/home/cy/projects/pvt/_.mips.mips64elhf.buildworld and
/home/cy/projects/pvt/_.mips.mips64el.buildworld.
The Makefile building the library in question is kerberos5/lib/libasn1/M
akefile. My alterations are:
universe12b$ svn diff -cr323334 kerberos5/lib/libasn1/Makefile
Index: kerberos5/lib/libasn1/Makefile
===================================================================
--- kerberos5/lib/libasn1/Makefile (revision 323333)
+++ kerberos5/lib/libasn1/Makefile (revision 323334)
@@ -1,6 +1,7 @@
# $FreeBSD$
LIB= asn1
+PRIVATELIB= true
LDFLAGS= -Wl,--no-undefined
INCS= asn1_err.h asn1-common.h heim_asn1.h der.h der-protos.h
der-private.h
LIBADD= com_err roken
@@ -21,7 +22,8 @@
timegm.c \
${GEN:S/.x$/.c/:S/.hx$/.h/}
-CFLAGS+=-I${KRB5DIR}/lib/asn1 -I${KRB5DIR}/lib/roken -I.
+CFLAGS+=-I${KRB5DIR}/lib/asn1 -I${KRB5DIR}/lib/roken \
+ -I${.OBJDIR:H}/libroken -I.
GEN_RFC2459= asn1_rfc2459_asn1.x rfc2459_asn1.hx rfc2459_asn1-priv.hx
GEN_CMS= asn1_cms_asn1.x cms_asn1.hx cms_asn1-priv.hx
universe12b$
$_LD is defined as $CC.
--- libprivatekrb5.so.11.full ---
building shared library libprivatekrb5.so.11
cc -DCOMPAT_32BIT -march=mips3 -mabi=32 -L/scratch/tmp/cy/obj/home/cy/pr
ojects/pvt/mips.mips64elhf/obj-lib32/tmp/usr/lib32
--sysroot=/scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/obj-l
ib32/tmp -B/scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/tmp/
usr/bin -B/scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/obj-l
ib32/tmp/usr/lib32 -isystem /scratch/tmp/cy/obj/home/cy/projects/pvt/mip
s.mips64elhf/obj-lib32/tmp/usr/include -Wl,--no-undefined
-Wl,--version-script=/home/cy/projects/pvt/crypto/heimdal/lib/krb5/versi
on-script.map -shared -Wl,-x -Wl,--fatal-warnings
-Wl,--warn-shared-textrel -o libprivatekrb5.so.11.full
-Wl,-soname,libprivatekrb5.so.11 `NM='nm' NMFLAGS='' lorder
acache.pico acl.pico add_et_list.pico addr_families.pico
aname_to_localname.pico appdefault.pico asn1_glue.pico
auth_context.pico build_ap_req.pico build_auth.pico cache.pico
changepw.pico codec.pico config_file.pico constants.pico context.pico
convert_creds.pico copy_host_realm.pico crc.pico creds.pico
crypto-aes.pico crypto-algs.pico crypto-arcfour.pico
crypto-des-common.pico crypto-des.pico crypto-des3.pico crypto-evp.pico
crypto-null.pico crypto-pk.pico crypto-rand.pico crypto.pico data.pico
deprecated.pico digest.pico doxygen.pico eai_to_heim_errno.pico
error_string.pico expand_hostname.pico expand_path.pico fcache.pico
free.pico free_host_realm.pico generate_seq_number.pico
generate_subkey.pico get_addrs.pico get_cred.pico get_default_principal.
pico get_default_realm.pico get_for_creds.pico get_host_realm.pico
get_in_tkt.pico get_port.pico init_creds.pico init_creds_pw.pico
kcm.pico keyblock.pico keytab.pico keytab_any.pico keytab_file.pico
keytab_keyfile.pico keytab_memory.pico krbhst.pico kuserok.pico
log.pico mcache.pico misc.pico mit_glue.pico mk_error.pico mk_priv.pico
mk_rep.pico mk_req.pico mk_req_ext.pico mk_safe.pico n-fold.pico
net_read.pico net_write.pico pac.pico padata.pico pcache.pico
pkinit.pico plugin.pico principal.pico prog_setup.pico
prompter_posix.pico rd_cred.pico rd_error.pico rd_priv.pico rd_rep.pico
rd_req.pico rd_safe.pico read_message.pico recvauth.pico replay.pico
salt-aes.pico salt-arcfour.pico salt-des.pico salt-des3.pico salt.pico
scache.pico send_to_kdc.pico sendauth.pico set_default_realm.pico
sock_principal.pico store-int.pico store.pico store_emem.pico
store_fd.pico store_mem.pico ticket.pico time.pico transited.pico
verify_init.pico verify_user.pico version.pico warn.pico
write_message.pico heim_err.pico k524_err.pico krb5_err.pico
krb_err.pico | tsort -q` -lprivateasn1 -lcom_err -lcrypt -lcrypto
-lprivatehx509 -lprivateroken -lprivatewind -lprivateheimbase
-lprivateheimipcc
/scratch/tmp/cy/obj/home/cy/projects/pvt/mips.mips64elhf/obj-lib32/tmp/u
sr/lib32/libprivateasn1.so: could not read symbols: File in wrong format
*** [libprivatekrb5.so.11.full] Error code 1
--
Cheers,
Cy Schubert <Cy.Schubert@cschubert.com>
FreeBSD UNIX: <cy@FreeBSD.org> Web: http://www.FreeBSD.org
The need of the many outweighs the greed of the few.
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