Sage 6.3.beta8 released

[Volker Braun]

This is a quick update to beta7 to address build failures on some platforms. As usual, get the new "develop" git branch or download http://boxen.math.washington.edu/home/vbraun/tmp-release/sage-6.3.beta8.tar.gz

$ git diff --stat=80 6.3.beta7 6.3.beta8

 VERSION.txt                                        |   2 +-

 build/pkgs/configure/checksums.ini                 |   6 +-

 build/pkgs/configure/package-version.txt           |   2 +-

 build/pkgs/graphs/spkg-install                     |   2 +-

 build/pkgs/libgap/spkg-install                     |   1 +

 src/bin/sage-banner                                |   2 +-

 src/bin/sage-version.sh                            |   4 +-

 src/sage/databases/sloane.py                       |   4 +-

 src/sage/libs/gap/element.pxd                      |   1 -

 src/sage/libs/gap/saved_workspace.py               |  68 +++

 src/sage/libs/gap/util.pyx                         |  39 +-

 src/sage/rings/number_field/bdd_height.py          | 638 +++++++++++++++++++++

 src/sage/rings/number_field/number_field.py        | 144 +++++

 .../number_field_element_quadratic.pyx             |  38 +-

 src/sage/rings/polynomial/multi_polynomial.pyx     |  91 ++-

 src/sage/rings/polynomial/polynomial_element.pyx   | 106 ++++

 src/sage/rings/real_double.pyx                     |  39 +-

 src/sage/version.py                                |   4 +-

 18 files changed, 1084 insertions(+), 107 deletions(-)

Mini-changelog:

b7db0ea Updated Sage version to 6.3.beta8

7c4703a Trac #16735: Graph database installs to wrong location

1c905ee Trac #16728: libgap_workspace_2

71aa28b Trac #16515: Every RDF number compares equal to NaN

e2dab88 Trac #2352: univariate homogenize is not the same as multivariate homogenize

d1b2af4 Trac #16599: OEIS database install docstring is out of date

21d2c56 Trac #15389: An algorithm for enumerating elements of bounded height in number fields

5415a3d Updated Sage version to 6.3.beta7

[Michael Welsh]

On 31/07/2014, at 1247, Volker Braun <vbrau...@gmail.com> wrote:
>
> This is a quick update to beta7 to address build failures on some platforms.

All the issues from beta7 are gone on OS X 10.9.4.

[Emmanuel Charpentier]

FYI :
On an antique i686 2Gb RAM, starting from sage 6.3beta6:

git fetch
git pull
export MAKE="make -j2"
make

==> compilation successful in in about 1/2 hour, but with lots of swapping (trashing ?)

make ptestlong ## needs 88 mins wall time, 148 mins CPU
2 errors :
----------------------------------------------------------------------
sage -t --long src/sage/interfaces/expect.py  # 1 doctest failed
sage -t --long src/sage/combinat/designs/bibd.py  # 1 doctest failed
----------------------------------------------------------------------

## retrying to test for glitches :

sage -t --long src/sage/combinat/designs/bibd.py
==> all tests passed ! (11 secs wall time, ~0.4 sec CPU)

sage -t --long src/sage/combinat/designs/bibd.py
==>
[ ... ]
File "/usr/local/sage-6.3beta6/local/lib/python2.7/site-packages/sage/combinat/designs/covering_design.py", line 498, in best_known_covering_design_www
        f = urllib.urlopen(url)
      File "/usr/local/sage-6.3beta6/local/lib/python/urllib.py", line 87, in urlopen
        return opener.open(url)
[ ... ]

Hmmm... this kind of $#!+ happens a lot with our ill(-maintained institutional firewall?

[ Launching a Web browser in an other window ]

sage -t --long src/sage/combinat/designs/bibd.py
==> all tests passed ! (4,8 secs, CPU 3,8 secs).

The first failure is probably a timeout (overload of a small machine with two parallel threads). The second one is probably a firewall failure, i. e. two glitches.

The fact that some tests need a working Web connection should be documented in the install guide at places relevant to (long ?) testing...

HTH,

--
Emmanuel Charpentier

[Daniel Krenn]

Am 2014-07-31 um 02:47 schrieb Volker Braun:
> This is a quick update to beta7 to address build failures on some
> platforms. As usual, get the new "develop" git branch or
> download http://boxen.math.washington.edu/home/vbraun/tmp-release/sage-6.3.beta8.tar.gz

"make ptestlong" passed on my Debian.

Daniel

[Volker Braun]

With only 2gb of ram your are probably better off building in a single process.

Doctesting shouldn't require a web connection, at least as long as you don't specify --optional=internet... NATHANNN ;-)

[Nathann Cohen]

> Doctesting shouldn't require a web connection, at least as long as you don't
> specify --optional=internet... NATHANNN ;-)

Sorryyyyyyyyy T_T

Nathann

[Justin C. Walker]

On Jul 31, 2014, at 2:47, Volker Braun <vbrau...@gmail.com> wrote:

> This is a quick update to beta7 to address build failures on some platforms. As usual, get the new "develop" git branch or download http://boxen.math.washington.edu/home/vbraun/tmp-release/sage-6.3.beta8.tar.gz

Built, w/o problems, on OS X, 10.9.4 (Xcode 5.1.1, 4-core Core i7). All tests (‘ptestlong’) passed!!

Justin

--
Justin C. Walker, Curmudgeon at Large
Institute for the Absorption of Federal Funds
-----------
I want to die, peacefully in my sleep, like my grandfather;
not screaming in terror, like his passengers.

[Jan Keitel]

I can't build this on a 2013 MacBook Air running Mac Os 10.9.4, because Singular fails to build:

Error building Sage.

The following package(s) may have failed to build:

package: singular-3.1.6.p3
log file: /Users/kabel/sage/sage/logs/pkgs/singular-3.1.6.p3.log
build directory: /Users/kabel/sage/sage/local/var/tmp/sage/build/singular-3.1.6.p3

I'm attaching the log, but (I suppose that) the crucial lines are

ld: symbol(s) not found for architecture x86_64
collect2: error: ld returned 1 exit status
make[4]: *** [Singular] Error 1
make[3]: *** [install-nolns] Error 1

I've tried sage -f singular and make distclean, but the same error persists. This is with both beta7 and beta8. I did build in parallel with make -j4, but that shouldn't have had an effect when I tried sage -f singular, right?

Does anybody have an idea what's going wrong here? Sage used to build just fine.

Cheers,
Jan

PS: Couldn't find a way to attach a file here, so I uploaded the log to http://wwwth.mpp.mpg.de/members/jkeitel/singular-3.1.6.p3.log

[Francois Bissey]

Hum… some configuration has gone bad on two fronts:
g++ -O2 -g -fPIC -I.. -I/Users/kabel/sage/sage/local -pipe -I. -I.. -I/Users/kabel/sage/sage/local -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/usr/local/include -fno-implicit-templates -I.. -I/Users/kabel/sage/sage/local -DNDEBUG -DOM_NDEBUG -Dx86_64Mac_darwin -DHAVE_CONFIG_H \
-o Singular \
tesths.cc iparith.o mpsr_Tok.o claptmpl.o\
grammar.o scanner.o attrib.o blackbox.o eigenval_ip.o extra.o fehelp.o feOpt.o ipassign.o ipconv.o ipid.o iplib.o ipprint.o ipshell.o newstruct.o lists.o sdb.o fglm.o interpolation.o silink.o ssiLink.o s_buff.o subexpr.o janet.o wrapper.o libparse.o sing_win.o gms.o pcv.o maps_ip.o walk.o walk_ip.o cntrlc.o misc_ip.o calcSVD.o pipeLink.o Minor.o MinorProcessor.o MinorInterface.o bigintm.o pyobject_setup.o denom_list.o minpoly.o countedref.o semaphore.o slInit_Static.o mpsr_Put.o mpsr_PutPoly.o mpsr_GetPoly.o mpsr_sl.o mpsr_Get.o mpsr_GetMisc.o mpsr_Error.o ndbm.o sing_dbm.o -dynamic -L/Users/kabel/sage/sage/local/kernel -L../kernel -lkernel -L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib -L/usr/local/lib -ldl -lm -lsingfac -lsingcf -lntl -lgmp -lreadline -ltermcap -lm -lomalloc -lpthread ../kernel/mmalloc.o
ld: warning: directory not found for option '-L/Users/kabel/sage/sage/local/kernel'
Undefined symbols for architecture x86_64:
"__fmpq_poly_normalise", referenced from:
kronSubQa(fmpq_poly_struct*, CanonicalForm const&, int, int) in libsingcf.a(facMul.o)
reverseSubstQa(fmpq_poly_struct const*, int, int, Variable const&, fmpq_poly_struct const*) in libsingcf.a(facMul.o)

/Users/kabel/sage/sage/local/kernel indeed shouldn’t exist. somehow build and install
folders have been mixed up.
The missing symbols are from flint and yes we are missing -lflint in that command.
The wrong folder problem is not fatal and may have been present for a while since it
doesn’t cause the build to break.
The second one is fatal and of course we have merged the ticket to build singular
against flint a couple of beta ago but no one had a problem so far.

I’ll look more deeply at your log. I may need some config.log once I finished so don’t
delete anything.

François

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[Francois Bissey]

In the singular build folder I need Singular/config.log which produced this:
checking for FLINT >= 2.3... not found
configure: WARNING: Unable to find FLINT (which is strongly recommended) on your machine: please use --with-flint=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)

Other subconfig found flint so there is something going in there. It is already patched for
such a problem so it must be a corner case that hasn’t been encountered yet.

François

On 2/08/2014, at 21:52, Francois Bissey <francoi...@canterbury.ac.nz> wrote:

> Hum... some configuration has gone bad on two fronts:

[leif]

Francois Bissey wrote:
> Hum... some configuration has gone bad on two fronts:

> g++ -O2 -g -fPIC -I.. -I/Users/kabel/sage/sage/local -pipe -I. -I.. -I/Users/kabel/sage/sage/local -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/usr/local/include -fno-implicit-templates -I.. -I/Users/kabel/sage/sage/local -DNDEBUG -DOM_NDEBUG -Dx86_64Mac_darwin -DHAVE_CONFIG_H \
> -o Singular \
> tesths.cc iparith.o mpsr_Tok.o claptmpl.o\
> grammar.o scanner.o attrib.o blackbox.o eigenval_ip.o extra.o fehelp.o feOpt.o ipassign.o ipconv.o ipid.o iplib.o ipprint.o ipshell.o newstruct.o lists.o sdb.o fglm.o interpolation.o silink.o ssiLink.o s_buff.o subexpr.o janet.o wrapper.o libparse.o sing_win.o gms.o pcv.o maps_ip.o walk.o walk_ip.o cntrlc.o misc_ip.o calcSVD.o pipeLink.o Minor.o MinorProcessor.o MinorInterface.o bigintm.o pyobject_setup.o denom_list.o minpoly.o countedref.o semaphore.o slInit_Static.o mpsr_Put.o mpsr_PutPoly.o mpsr_GetPoly.o mpsr_sl.o mpsr_Get.o mpsr_GetMisc.o mpsr_Error.o ndbm.o sing_dbm.o -dynamic -L/Users/kabel/sage/sage/local/kernel -L../kernel -lkernel -L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib -L/usr/local/lib -ldl -lm -lsingfac -lsingcf -lntl -lgmp -lreadline -ltermcap -lm -lomalloc -lpthread ../kernel/mmalloc.o
> ld: warning: directory not found for option '-L/Users/kabel/sage/sage/local/kernel'
> Undefined symbols for architecture x86_64:
> "__fmpq_poly_normalise", referenced from:
> kronSubQa(fmpq_poly_struct*, CanonicalForm const&, int, int) in libsingcf.a(facMul.o)
> reverseSubstQa(fmpq_poly_struct const*, int, int, Variable const&, fmpq_poly_struct const*) in libsingcf.a(facMul.o)
>
> /Users/kabel/sage/sage/local/kernel indeed shouldn't exist. somehow build and install
> folders have been mixed up.
> The missing symbols are from flint and yes we are missing -lflint in that command.
> The wrong folder problem is not fatal and may have been present for a while since it
> doesn't cause the build to break.
> The second one is fatal and of course we have merged the ticket to build singular
> against flint a couple of beta ago but no one had a problem so far.

Yep, all unresolved symbols are from FLINT. While there's no '-lflint'
as you noted, the real cause may be that the executable apparently gets
linked against a *static* lib (libsingcf.a) instead of a shared one, so
there aren't any dependencies recorded in it. (All symbols are just
indirectly used by the executable.)

> I'll look more deeply at your log.

Go ahead... ;-)


-leif

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[Dima Pasechnik]

On 2014-08-02, Jan Keitel <jocalare...@gmail.com> wrote:
> I can't build this on a 2013 MacBook Air running Mac Os 10.9.4, because Singular fails to build:
>
> Error building Sage.
>
> The following package(s) may have failed to build:
>
> package: singular-3.1.6.p3
> log file: /Users/kabel/sage/sage/logs/pkgs/singular-3.1.6.p3.log
> build directory: /Users/kabel/sage/sage/local/var/tmp/sage/build/singular-3.1.6.p3
>

did you try building with
SAGE_UPGRADING=yes
which is needed if there are spkgs which need to be upgraded?

[Jan Keitel]

Hi Francois,

thank you for taking the time to look into this. I think I found the config.log you were looking for. It is now http://wwwth.mpp.mpg.de/members/jkeitel/config.log

Dima, no, I actually didn't try that. Is that still necessary even after a 'make distclean'?

Best,

Jan

[leif]

Francois Bissey wrote:
> In the singular build folder I need Singular/config.log which produced this:
> checking for FLINT >= 2.3... not found
> configure: WARNING: Unable to find FLINT (which is strongly recommended) on your machine: please use --with-flint=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)
>
> Other subconfig found flint so there is something going in there. It is already patched for
> such a problem so it must be a corner case that hasn't been encountered yet.

Well, at the MPG, probably some components of Singular know too much
about FLINT's speed, hence fail to locate it [1].


-leif

[1] http://xkcd.com/824/

[Francois Bissey]

OK this is the one I am after and the mystery gets more mysterious:
configure:8869: checking for FLINT >= 2.3
configure:8898: gcc -o conftest -O2 -g -fPIC -I/Users/kabel/sage/sage/local/include/flint -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/Users/kabel/sage/sage/local/include -I/usr/local/include -L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib -L/usr/local/lib conftest.c -lntl -lgmp -lreadline -ltermcap -lm -L/Users/kabel/sage/sage/local/lib -lflint -lmpfr -lmpir >&5
In file included from /Users/kabel/sage/sage/local/include/flint/fmpz.h:38:0,
from conftest.c:94:
/Users/kabel/sage/sage/local/include/flint/flint.h:74:2: error: #error GMP 5.0.0 or MPIR 2.6.0 or later are required
/Users/kabel/sage/sage/local/include/flint/flint.h:78:2: error: #error MPFR 3.0.0 or later is required

Do you have gmp or mpir or mpfr installed in /usr/local? If so which versions?

François

[Jan Keitel]

Oh, I'm sorry - it appears that I do:

Aloiss-MacBook-Air-2:lib kabel$ ls /usr/local/lib

ImageMagick-6.8.3 libgfortran.a libquadmath.a

gcc libgfortran.dylib libquadmath.dylib

i386 libgfortran.la libquadmath.la

libasan.1.dylib libgfortran.spec libsanitizer.spec

libasan.dylib libgmp.a libssp.0.dylib

libasan.la libgmp.la libssp.a

libasan_preinit.o libgomp.1.dylib libssp.dylib

libatomic.1.dylib libgomp.a libssp.la

libatomic.a libgomp.dylib libssp_nonshared.a

libatomic.dylib libgomp.la libssp_nonshared.la

libatomic.la libgomp.spec libstdc++.6.dylib

libcilkrts.5.dylib libitm.1.dylib libstdc++.a

libcilkrts.a libitm.a libstdc++.a-gdb.py

libcilkrts.dylib libitm.dylib libstdc++.dylib

libcilkrts.la libitm.la libstdc++.la

libgcc_ext.10.4.dylib libitm.spec libsupc++.a

libgcc_ext.10.5.dylib libmpc.a libsupc++.la

libgcc_s.1.dylib libmpc.la libubsan.0.dylib

libgcc_s_ppc64.1.dylib libmpfr.a libubsan.dylib

libgcc_s_x86_64.1.dylib libmpfr.la libubsan.la

libgfortran.3.dylib libquadmath.0.dylib

I never installed them there, apparently they were already on there (the files have December 2013 dates). How do I check their versions? And why did they not cause trouble for previous installations?

 

[Francois Bissey]

They almost certainly came with a gcc install. Leif was noting something
about linking about .a, it probably originated here.
Previously you have been lucky that nothing broke. But the check for flint
has bits “-I/usr/local/include” and “-L/usr/local/lib” which is how you picked
them up. I think you can check gmp's version in /usr/local/include/gmp.h
there is probably an indication for mpfr in mpfr.h as well.

François

[Jan Keitel]

Okay, found them:

gmp: 4.3.1

mpfr: 2.4.1

mpc: 0.8.1

Is there a way to force the sage installation not to use the globally installed versions?

[Volker Braun]

Can you try a serial build? There might be a race in the singular build system. I've never seen this on the OSX 10.9 buildbot. 

export MAKE='make -j1'

make

The ticket Trac #13331: Build Singular with FLINT support had already been merged in beta6

[Jan Keitel]

Sure, I'll do that right away. In fact, I think on this laptop beta5 might have been the last working version. Not sure, but I might have left one version out here.

[Jan Keitel]

Volker: The same error persists. I can attach the logs again if you're interested, but I'm not sure that there's anything new to be learned.

[Volker Braun]

IMHO everything should be configured with --enable-shared --disable-static...

[Volker Braun]

I've created http://trac.sagemath.org/ticket/16751 for this issue.

On Saturday, August 2, 2014 4:18:59 AM UTC-4, Jan Keitel wrote:

[leif]

Volker Braun wrote:
> IMHO everything should be configured with --enable-shared
> --disable-static...

I *knew* you'd take the bait.... B)


-leif

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[Volker Braun]

Except that singular's configure doesn't even support that...

> <mailto:sage-release+unsub...@googlegroups.com>.

[Dima Pasechnik]

On 2014-08-02, Jan Keitel <jocalare...@gmail.com> wrote:

> ------=_Part_883_789377487.1406978171680
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: quoted-printable

>
> Okay, found them:
>
> gmp: 4.3.1
> mpfr: 2.4.1
> mpc: 0.8.1
>

> Is there a way to force the sage installation not to use the globally=20
> installed versions?

modify the PATH before running make so that it does not have /usr/local stuff in it...
(if this does not help, as there are/were packages that searched /usr/local for things
even though it's not in PATH, rename it to something else...)

HTH
Dima

>
> Am Samstag, 2. August 2014 12:55:12 UTC+2 schrieb Fran=C3=A7ois:
>>
>> They almost certainly came with a gcc install. Leif was noting something=
>=20
>> about linking about .a, it probably originated here.=20
>> Previously you have been lucky that nothing broke. But the check for flin=
> t=20
>> has bits =E2=80=9C-I/usr/local/include=E2=80=9D and =E2=80=9C-L/usr/local=
> /lib=E2=80=9D which is how you=20
>> picked=20
>> them up. I think you can check gmp's version in /usr/local/include/gmp.h=
>=20
>> there is probably an indication for mpfr in mpfr.h as well.=20
>>
>> Fran=C3=A7ois=20
>>
>> On 2/08/2014, at 22:47, Jan Keitel <jocalare...@gmail.com <javascript:>>=
>=20
>> wrote:=20
>>
>> > Oh, I'm sorry - it appears that I do:=20
>> >=20
>> > Aloiss-MacBook-Air-2:lib kabel$ ls /usr/local/lib=20
>> >=20
>> > ImageMagick-6.8.3 libgfortran.a libquadmath.a=20
>> >=20
>> > gcc libgfortran.dylib libquadmath.dylib=20
>> >=20
>> > i386 libgfortran.la libquadmath.la=20
>> >=20
>> > libasan.1.dylib libgfortran.spec libsanitizer.spec=20
>> >=20
>> > libasan.dylib libgmp.a libssp.0.dylib=20
>> >=20
>> > libasan.la libgmp.la libssp.a=20
>> >=20
>> > libasan_preinit.o libgomp.1.dylib libssp.dylib=20
>> >=20
>> > libatomic.1.dylib libgomp.a libssp.la=20
>> >=20
>> > libatomic.a libgomp.dylib libssp_nonshared.a=20
>> >=20
>> > libatomic.dylib libgomp.la libssp_nonshared.la=20
>> >=20
>> > libatomic.la libgomp.spec libstdc++.6.dylib=20
>> >=20
>> > libcilkrts.5.dylib libitm.1.dylib libstdc++.a=20
>> >=20
>> > libcilkrts.a libitm.a libstdc++.a-gdb.py=20
>> >=20
>> > libcilkrts.dylib libitm.dylib libstdc++.dylib=20
>> >=20
>> > libcilkrts.la libitm.la libstdc++.la=20
>> >=20
>> > libgcc_ext.10.4.dylib libitm.spec libsupc++.a=20
>> >=20
>> > libgcc_ext.10.5.dylib libmpc.a libsupc++.la=20
>> >=20
>> > libgcc_s.1.dylib libmpc.la libubsan.0.dylib=20
>> >=20
>> > libgcc_s_ppc64.1.dylib libmpfr.a libubsan.dylib=20
>> >=20
>> > libgcc_s_x86_64.1.dylib libmpfr.la libubsan.la=20
>> >=20
>> > libgfortran.3.dylib libquadmath.0.dylib=20
>> >=20
>> > I never installed them there, apparently they were already on there (th=
> e=20
>> files have December 2013 dates). How do I check their versions? And why d=
> id=20
>> they not cause trouble for previous installations?=20
>> > =20
>> > Am Samstag, 2. August 2014 12:39:38 UTC+2 schrieb Fran=C3=A7ois:=20
>> > OK this is the one I am after and the mystery gets more mysterious:=20
>> > configure:8869: checking for FLINT >=3D 2.3=20
>> > configure:8898: gcc -o conftest -O2 -g -fPIC=20
>> -I/Users/kabel/sage/sage/local/include/flint=20
>> -I/Users/kabel/sage/sage/local/include=20
>> -I/Users/kabel/sage/sage/local/include=20
>> -I/Users/kabel/sage/sage/local/include -I/usr/local/include=20
>> -L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib=20
>> -L/usr/local/lib conftest.c -lntl -lgmp -lreadline -ltermcap -lm =20
>> -L/Users/kabel/sage/sage/local/lib -lflint -lmpfr -lmpir >&5=20
>> > In file included from=20
>> /Users/kabel/sage/sage/local/include/flint/fmpz.h:38:0,=20
>> > from conftest.c:94:=20
>> > /Users/kabel/sage/sage/local/include/flint/flint.h:74:2: error: #error=
>=20
>> GMP 5.0.0 or MPIR 2.6.0 or later are required=20
>> > /Users/kabel/sage/sage/local/include/flint/flint.h:78:2: error: #error=
>=20
>> MPFR 3.0.0 or later is required=20
>> >=20
>> > Do you have gmp or mpir or mpfr installed in /usr/local? If so which=20
>> versions?=20
>> >=20
>> > Fran=C3=A7ois=20
>> >=20
>> > On 2/08/2014, at 22:32, Jan Keitel <jocalare...@gmail.com> wrote:=20
>> >=20
>> > > Hi Francois,=20
>> > >=20
>> > > thank you for taking the time to look into this. I think I found the=
>=20
>> config.log you were looking for. It is now=20
>> http://wwwth.mpp.mpg.de/members/jkeitel/config.log=20
>> > >=20
>> > > Dima, no, I actually didn't try that. Is that still necessary even=20
>> after a 'make distclean'?=20
>> > >=20
>> > > Best,=20
>> > > Jan=20
>> > >=20
>> > > Am Samstag, 2. August 2014 12:02:32 UTC+2 schrieb Fran=C3=A7ois:=20
>> > > In the singular build folder I need Singular/config.log which produce=
> d=20
>> this:=20
>> > > checking for FLINT >=3D 2.3... not found=20
>> > > configure: WARNING: Unable to find FLINT (which is strongly=20
>> recommended) on your machine: please use=20
>> --with-flint=3DPATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configu=
> re=20
>> --help if you do not understand what we are talking about)=20
>> > >=20
>> > > Other subconfig found flint so there is something going in there. It=
>=20
>> is already patched for=20
>> > > such a problem so it must be a corner case that hasn=E2=80=99t been=
>=20
>> encountered yet.=20
>> > >=20
>> > > Fran=C3=A7ois=20
>> > >=20
>> > > On 2/08/2014, at 21:52, Francois Bissey <francoi...@canterbury.ac.nz>=
>=20
>> wrote:=20
>> > >=20
>> > > > Hum... some configuration has gone bad on two fronts:=20
>> > > > g++ -O2 -g -fPIC -I.. -I/Users/kabel/sage/sage/local -pipe -I. -I.=
> .=20
>> -I/Users/kabel/sage/sage/local -I/Users/kabel/sage/sage/local/include=20
>> -I/Users/kabel/sage/sage/local/include=20
>> -I/Users/kabel/sage/sage/local/include -I/usr/local/include=20
>> -fno-implicit-templates -I.. -I/Users/kabel/sage/sage/local -DNDEBUG=20
>> -DOM_NDEBUG -Dx86_64Mac_darwin -DHAVE_CONFIG_H \=20
>> > > > -o Singular \=20
>> > > > tesths.cc iparith.o mpsr_Tok.o claptmpl.o\=20
>> > > > grammar.o scanner.o attrib.o blackbox.o eigenval_ip.o=20
>> extra.o fehelp.o feOpt.o ipassign.o ipconv.o ipid.o iplib.o ipprint.o=20
>> ipshell.o newstruct.o lists.o sdb.o fglm.o interpolation.o silink.o=20
>> ssiLink.o s_buff.o subexpr.o janet.o wrapper.o libparse.o sing_win.o gms.=
> o=20
>> pcv.o maps_ip.o walk.o walk_ip.o cntrlc.o misc_ip.o calcSVD.o pipeLink.o=
>=20
>> Minor.o MinorProcessor.o MinorInterface.o bigintm.o pyobject_setup.o=20
>> denom_list.o minpoly.o countedref.o semaphore.o slInit_Static.o mpsr_Put.=
> o=20
>> mpsr_PutPoly.o mpsr_GetPoly.o mpsr_sl.o mpsr_Get.o mpsr_GetMisc.o=20
>> mpsr_Error.o ndbm.o sing_dbm.o -dynamic=20
>> -L/Users/kabel/sage/sage/local/kernel -L../kernel -lkernel=20
>> -L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib=20
>> -L/usr/local/lib -ldl -lm -lsingfac -lsingcf -lntl -lgmp -lreadline=20
>> -ltermcap -lm -lomalloc -lpthread ../kernel/mmalloc.o=20
>> > > > ld: warning: directory not found for option=20
>> '-L/Users/kabel/sage/sage/local/kernel'=20
>> > > > Undefined symbols for architecture x86_64:=20
>> > > > "__fmpq_poly_normalise", referenced from:=20
>> > > > kronSubQa(fmpq_poly_struct*, CanonicalForm const&, int, int) i=
> n=20
>> libsingcf.a(facMul.o)=20
>> > > > reverseSubstQa(fmpq_poly_struct const*, int, int, Variable=20
>> const&, fmpq_poly_struct const*) in libsingcf.a(facMul.o)=20
>> > > >=20
>> > > > /Users/kabel/sage/sage/local/kernel indeed shouldn't exist. somehow=
>=20
>> build and install=20
>> > > > folders have been mixed up.=20
>> > > > The missing symbols are from flint and yes we are missing -lflint i=
> n=20
>> that command.=20
>> > > > The wrong folder problem is not fatal and may have been present for=
>=20
>> a while since it=20
>> > > > doesn't cause the build to break.=20
>> > > > The second one is fatal and of course we have merged the ticket to=
>=20
>> build singular=20
>> > > > against flint a couple of beta ago but no one had a problem so far.=
>=20
>> > > >=20
>> > > > I'll look more deeply at your log. I may need some config.log once =
> I=20
>> finished so don't=20
>> > > > delete anything.=20
>> > > >=20
>> > > > Fran=C3=A7ois=20
>> > > >=20
>> > > > On 2/08/2014, at 20:18, Jan Keitel <jocalare...@gmail.com> wrote:=
>=20
>> > > >=20
>> > > >> I can't build this on a 2013 MacBook Air running Mac Os 10.9.4,=20
>> because Singular fails to build:=20
>> > > >>=20
>> > > >> Error building Sage.=20
>> > > >>=20
>> > > >> The following package(s) may have failed to build:=20
>> > > >>=20
>> > > >> package: singular-3.1.6.p3=20
>> > > >> log file: /Users/kabel/sage/sage/logs/pkgs/singular-3.1.6.p3.log=
>=20
>> > > >> build directory:=20
>> /Users/kabel/sage/sage/local/var/tmp/sage/build/singular-3.1.6.p3=20
>> > > >>=20
>> > > >>=20
>> > > >> I'm attaching the log, but (I suppose that) the crucial lines are=
>=20
>> > > >>=20
>> > > >> ld: symbol(s) not found for architecture x86_64=20
>> > > >> collect2: error: ld returned 1 exit status=20
>> > > >> make[4]: *** [Singular] Error 1=20
>> > > >> make[3]: *** [install-nolns] Error 1=20
>> > > >>=20
>> > > >>=20
>> > > >> I've tried sage -f singular and make distclean, but the same error=
>=20
>> persists. This is with both beta7 and beta8. I did build in parallel with=
>=20
>> make -j4, but that shouldn't have had an effect when I tried sage -f=20
>> singular, right?=20
>> > > >>=20
>> > > >> Does anybody have an idea what's going wrong here? Sage used to=20
>> build just fine.=20
>> > > >>=20
>> > > >> Cheers,=20
>> > > >> Jan=20
>> > > >>=20
>> > > >> PS: Couldn't find a way to attach a file here, so I uploaded the=
>=20
>> log to http://wwwth.mpp.mpg.de/members/jkeitel/singular-3.1.6.p3.log=20
>> > > >>=20
>> > > >> --=20
>> > > >> You received this message because you are subscribed to the Google=
>=20
>> Groups "sage-release" group.=20
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>=20
>> send an email to sage-release...@googlegroups.com.=20
>> > > >> To post to this group, send email to sage-r...@googlegroups.com.=
>=20
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>=20
>> > > >> For more options, visit https://groups.google.com/d/optout.=20
>> > > >=20
>> > > >=20
>> > > > This email may be confidential and subject to legal privilege, it=
>=20
>> may=20
>> > > > not reflect the views of the University of Canterbury, and it is no=
> t=20
>> > > > guaranteed to be virus free. If you are not an intended recipient,=
>=20
>> > > > please notify the sender immediately and erase all copies of the=20
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>> send an email to sage-release...@googlegroups.com.=20
>> > > > To post to this group, send email to sage-r...@googlegroups.com.=20
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>> > > > For more options, visit https://groups.google.com/d/optout.=20
>> > >=20
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>> > > This email may be confidential and subject to legal privilege, it may=
>=20
>> > > not reflect the views of the University of Canterbury, and it is not=
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>> > > guaranteed to be virus free. If you are not an intended recipient,=20
>> > > please notify the sender immediately and erase all copies of the=20
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>> an email to sage-release...@googlegroups.com.=20
>> > > To post to this group, send email to sage-r...@googlegroups.com.=20
>> > > Visit this group at http://groups.google.com/group/sage-release.=20
>> > > For more options, visit https://groups.google.com/d/optout.=20
>> >=20
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>> > not reflect the views of the University of Canterbury, and it is not=20
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>>
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>

> ------=_Part_883_789377487.1406978171680
> Content-Type: text/html; charset=UTF-8
> Content-Transfer-Encoding: quoted-printable
>
><div dir=3D"ltr">Okay, found them:<div><br></div><div>gmp: 4.3.1</div><div>=
> mpfr: 2.4.1</div><div>mpc: 0.8.1</div><div><br></div><div>Is there a way to=
> force the sage installation not to use the globally installed versions?<br=
>><br>Am Samstag, 2. August 2014 12:55:12 UTC+2 schrieb Fran=C3=A7ois:<block=
> quote class=3D"gmail_quote" style=3D"margin: 0;margin-left: 0.8ex;border-le=
> ft: 1px #ccc solid;padding-left: 1ex;">They almost certainly came with a gc=

> c install. Leif was noting something

><br>about linking about .a, it probably originated here.
><br>Previously you have been lucky that nothing broke. But the check for fl=
> int
><br>has bits =E2=80=9C-I/usr/local/include=E2=80=9D and =E2=80=9C-L/usr/loc=
> al/lib=E2=80=9D which is how you picked
><br>them up. I think you can check gmp's version in /usr/local/include/gmp.=
> h
><br>there is probably an indication for mpfr in mpfr.h as well.
><br>
><br>Fran=C3=A7ois
><br>
><br>On 2/08/2014, at 22:47, Jan Keitel &lt;<a href=3D"javascript:" target=
>=3D"_blank" gdf-obfuscated-mailto=3D"byr3yAnFaLEJ" onmousedown=3D"this.href=
>=3D'javascript:';return true;" onclick=3D"this.href=3D'javascript:';return =
> true;">jocalare...@gmail.com</a>&gt; wrote:
><br>
><br>&gt; Oh, I'm sorry - it appears that I do:
><br>&gt;=20
><br>&gt; Aloiss-MacBook-Air-2:lib kabel$ ls /usr/local/lib
><br>&gt;=20
><br>&gt; ImageMagick-6.8.3 libgfortran.a libquadmath.a
><br>&gt;=20
><br>&gt; gcc libgfortran.dylib libquadmath.dylib
><br>&gt;=20
><br>&gt; i386 <a href=3D"http://libgfortran.la" target=3D"_blank" onmousedo=
> wn=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibgfortran.l=
> a\46sa\75D\46sntz\0751\46usg\75AFQjCNH1anHbYYDqinM1GP6vll3v9u3vHA';return t=
> rue;" onclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Fli=
> bgfortran.la\46sa\75D\46sntz\0751\46usg\75AFQjCNH1anHbYYDqinM1GP6vll3v9u3vH=
> A';return true;">libgfortran.la</a> <a href=3D"http://libquadmath.la" targe=
> t=3D"_blank" onmousedown=3D"this.href=3D'http://www.google.com/url?q\75http=
> %3A%2F%2Flibquadmath.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFsGiy1qX8U66EEd8=
> h4H5UHTSPrdQ';return true;" onclick=3D"this.href=3D'http://www.google.com/u=
> rl?q\75http%3A%2F%2Flibquadmath.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFsGiy=
> 1qX8U66EEd8h4H5UHTSPrdQ';return true;">libquadmath.la</a>
><br>&gt;=20
><br>&gt; libasan.1.dylib libgfortran.spec libsanitizer.spec
><br>&gt;=20
><br>&gt; libasan.dylib libgmp.a libssp.0.dylib
><br>&gt;=20
><br>&gt; <a href=3D"http://libasan.la" target=3D"_blank" onmousedown=3D"thi=
> s.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibasan.la\46sa\75D\46=
> sntz\0751\46usg\75AFQjCNEo-vPBU5g83n1G_zcCMxDIIrwOWw';return true;" onclick=
>=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibasan.la\46sa=
> \75D\46sntz\0751\46usg\75AFQjCNEo-vPBU5g83n1G_zcCMxDIIrwOWw';return true;">=
> libasan.la</a> <a href=3D"http://libgmp.la" target=3D"_blank" onmousedown=
>=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibgmp.la\46sa\=
> 75D\46sntz\0751\46usg\75AFQjCNE-_g3IcZm2jZLzbhUKro2OI1A1Dw';return true;" o=
> nclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibgmp.la=
> \46sa\75D\46sntz\0751\46usg\75AFQjCNE-_g3IcZm2jZLzbhUKro2OI1A1Dw';return tr=
> ue;">libgmp.la</a> libssp.a
><br>&gt;=20
><br>&gt; libasan_preinit.o libgomp.1.dylib libssp.dylib
><br>&gt;=20
><br>&gt; libatomic.1.dylib libgomp.a <a href=3D"http://libssp.la" target=3D=
> "_blank" onmousedown=3D"this.href=3D'http://www.google.com/url?q\75http%3A%=
> 2F%2Flibssp.la\46sa\75D\46sntz\0751\46usg\75AFQjCNE7J4OO_ZAbMYVb9KJ8EJ4tLOy=
> H8g';return true;" onclick=3D"this.href=3D'http://www.google.com/url?q\75ht=
> tp%3A%2F%2Flibssp.la\46sa\75D\46sntz\0751\46usg\75AFQjCNE7J4OO_ZAbMYVb9KJ8E=
> J4tLOyH8g';return true;">libssp.la</a>
><br>&gt;=20
><br>&gt; libatomic.a libgomp.dylib libssp_nonshared.a
><br>&gt;=20
><br>&gt; libatomic.dylib <a href=3D"http://libgomp.la" target=3D"_blank" on=
> mousedown=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibgom=
> p.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFPuVc9p18JcfNo2xgBUJcf3pFOPg';retur=
> n true;" onclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2=
> Flibgomp.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFPuVc9p18JcfNo2xgBUJcf3pFOPg=
> ';return true;">libgomp.la</a> <a href=3D"http://libssp_nonshared.la" targe=
> t=3D"_blank" onmousedown=3D"this.href=3D'http://www.google.com/url?q\75http=
> %3A%2F%2Flibssp_nonshared.la\46sa\75D\46sntz\0751\46usg\75AFQjCNGpUoMKTKVSN=
> Kt8dmmpi44Sq2tilQ';return true;" onclick=3D"this.href=3D'http://www.google.=
> com/url?q\75http%3A%2F%2Flibssp_nonshared.la\46sa\75D\46sntz\0751\46usg\75A=
> FQjCNGpUoMKTKVSNKt8dmmpi44Sq2tilQ';return true;">libssp_nonshared.la</a>
><br>&gt;=20
><br>&gt; <a href=3D"http://libatomic.la" target=3D"_blank" onmousedown=3D"t=
> his.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibatomic.la\46sa\75=
> D\46sntz\0751\46usg\75AFQjCNHULPJfFlI7B37ogRdbit2Vc0CIBQ';return true;" onc=
> lick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibatomic.l=
> a\46sa\75D\46sntz\0751\46usg\75AFQjCNHULPJfFlI7B37ogRdbit2Vc0CIBQ';return t=
> rue;">libatomic.la</a> libgomp.spec libstdc++.6.dylib
><br>&gt;=20
><br>&gt; libcilkrts.5.dylib libitm.1.dylib libstdc++.a
><br>&gt;=20
><br>&gt; libcilkrts.a libitm.a libstdc++.a-gdb.py
><br>&gt;=20
><br>&gt; libcilkrts.dylib libitm.dylib libstdc++.dylib
><br>&gt;=20
><br>&gt; <a href=3D"http://libcilkrts.la" target=3D"_blank" onmousedown=3D"=
> this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibcilkrts.la\46sa\=
> 75D\46sntz\0751\46usg\75AFQjCNFcpOQjRTRAigp5ip_D3ujDZ7DZfg';return true;" o=
> nclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibcilkrt=
> s.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFcpOQjRTRAigp5ip_D3ujDZ7DZfg';retur=
> n true;">libcilkrts.la</a> <a href=3D"http://libitm.la" target=3D"_blank" o=
> nmousedown=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibit=
> m.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFoh4Se8j8taVNu8IVy0eEf8Ugz5A';retur=
> n true;" onclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2=
> Flibitm.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFoh4Se8j8taVNu8IVy0eEf8Ugz5A'=
> ;return true;">libitm.la</a> libstdc++.la
><br>&gt;=20
><br>&gt; libgcc_ext.10.4.dylib libitm.spec libsupc++.a
><br>&gt;=20
><br>&gt; libgcc_ext.10.5.dylib libmpc.a libsupc++.la
><br>&gt;=20
><br>&gt; libgcc_s.1.dylib <a href=3D"http://libmpc.la" target=3D"_blank" on=
> mousedown=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2Flibmpc=
> .la\46sa\75D\46sntz\0751\46usg\75AFQjCNHX1CL9B_WQBDkIhM3B70vRaAPJlg';return=
> true;" onclick=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%2F=
> libmpc.la\46sa\75D\46sntz\0751\46usg\75AFQjCNHX1CL9B_WQBDkIhM3B70vRaAPJlg';=
> return true;">libmpc.la</a> libubsan.0.dylib
><br>&gt;=20
><br>&gt; libgcc_s_ppc64.1.dylib libmpfr.a libubsan.dylib
><br>&gt;=20
><br>&gt; libgcc_s_x86_64.1.dylib <a href=3D"http://libmpfr.la" target=3D"_b=
> lank" onmousedown=3D"this.href=3D'http://www.google.com/url?q\75http%3A%2F%=
> 2Flibmpfr.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFk_gx-cEDs5H5el5PYuxF98ji5S=
> g';return true;" onclick=3D"this.href=3D'http://www.google.com/url?q\75http=
> %3A%2F%2Flibmpfr.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFk_gx-cEDs5H5el5PYux=
> F98ji5Sg';return true;">libmpfr.la</a> <a href=3D"http://libubsan.la" targe=
> t=3D"_blank" onmousedown=3D"this.href=3D'http://www.google.com/url?q\75http=
> %3A%2F%2Flibubsan.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFOxHozFvW11IfkEw6aV=
> 7juotBaUw';return true;" onclick=3D"this.href=3D'http://www.google.com/url?=
> q\75http%3A%2F%2Flibubsan.la\46sa\75D\46sntz\0751\46usg\75AFQjCNFOxHozFvW11=
> IfkEw6aV7juotBaUw';return true;">libubsan.la</a>
><br>&gt;=20
><br>&gt; libgfortran.3.dylib libquadmath.0.dylib
><br>&gt;=20
><br>&gt; I never installed them there, apparently they were already on ther=
> e (the files have December 2013 dates). How do I check their versions? And =

> why did they not cause trouble for previous installations?

><br>&gt; &nbsp;
><br>&gt; Am Samstag, 2. August 2014 12:39:38 UTC+2 schrieb Fran=C3=A7ois:
><br>&gt; OK this is the one I am after and the mystery gets more mysterious=
>:=20
><br>&gt; configure:8869: checking for FLINT &gt;=3D 2.3=20
><br>&gt; configure:8898: gcc -o conftest -O2 -g &nbsp;-fPIC -I/Users/kabel/=
> sage/sage/<wbr>local/include/flint -I/Users/kabel/sage/sage/<wbr>local/incl=
> ude -I/Users/kabel/sage/sage/<wbr>local/include -I/Users/kabel/sage/sage/<w=
> br>local/include &nbsp;-I/usr/local/include -L/Users/kabel/sage/sage/<wbr>l=
> ocal/lib -L/Users/kabel/sage/sage/<wbr>local/lib &nbsp;-L/usr/local/lib con=
> ftest.c -lntl -lgmp -lreadline -ltermcap -lm &nbsp; -L/Users/kabel/sage/sag=
> e/<wbr>local/lib -lflint -lmpfr -lmpir &gt;&amp;5=20
><br>&gt; In file included from /Users/kabel/sage/sage/local/<wbr>include/fl=
> int/fmpz.h:38:0,=20
><br>&gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;from=
> conftest.c:94:=20
><br>&gt; /Users/kabel/sage/sage/local/<wbr>include/flint/flint.h:74:2: erro=
> r: #error GMP 5.0.0 or MPIR 2.6.0 or later are required=20
><br>&gt; /Users/kabel/sage/sage/local/<wbr>include/flint/flint.h:78:2: erro=
> r: #error MPFR 3.0.0 or later is required=20
><br>&gt;=20
><br>&gt; Do you have gmp or mpir or mpfr installed in /usr/local? If so whi=
> ch versions?=20
><br>&gt;=20
><br>&gt; Fran=C3=A7ois=20
><br>&gt;=20
><br>&gt; On 2/08/2014, at 22:32, Jan Keitel &lt;<a>jocalare...@gmail.com</a=
>>&gt; wrote:=20
><br>&gt;=20
><br>&gt; &gt; Hi Francois,=20
><br>&gt; &gt;=20
><br>&gt; &gt; thank you for taking the time to look into this. I think I fo=
> und the config.log you were looking for. It is now <a href=3D"http://wwwth.=
> mpp.mpg.de/members/jkeitel/config.log" target=3D"_blank" onmousedown=3D"thi=
> s.href=3D'http://www.google.com/url?q\75http%3A%2F%2Fwwwth.mpp.mpg.de%2Fmem=
> bers%2Fjkeitel%2Fconfig.log\46sa\75D\46sntz\0751\46usg\75AFQjCNG71JS-MeIgHj=
> RVsZs4-qU24oRYdw';return true;" onclick=3D"this.href=3D'http://www.google.c=
> om/url?q\75http%3A%2F%2Fwwwth.mpp.mpg.de%2Fmembers%2Fjkeitel%2Fconfig.log\4=
> 6sa\75D\46sntz\0751\46usg\75AFQjCNG71JS-MeIgHjRVsZs4-qU24oRYdw';return true=
> ;">http://wwwth.mpp.mpg.de/<wbr>members/jkeitel/config.log</a>=20
><br>&gt; &gt;=20
><br>&gt; &gt; Dima, no, I actually didn't try that. Is that still necessary=
> even after a 'make distclean'?=20
><br>&gt; &gt;=20
><br>&gt; &gt; Best,=20
><br>&gt; &gt; Jan=20
><br>&gt; &gt;=20
><br>&gt; &gt; Am Samstag, 2. August 2014 12:02:32 UTC+2 schrieb Fran=C3=A7o=
> is:=20
><br>&gt; &gt; In the singular build folder I need Singular/config.log which=
> produced this:=20
><br>&gt; &gt; checking for FLINT &gt;=3D 2.3... not found=20
><br>&gt; &gt; configure: WARNING: Unable to find FLINT (which is strongly r=
> ecommended) on your machine: please use --with-flint=3DPATH_TO_DIR_<wbr>CON=
> TAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understa=
> nd what we are talking about)=20
><br>&gt; &gt;=20
><br>&gt; &gt; Other subconfig found flint so there is something going in th=
> ere. It is already patched for=20
><br>&gt; &gt; such a problem so it must be a corner case that hasn=E2=80=99=
> t been encountered yet.=20
><br>&gt; &gt;=20
><br>&gt; &gt; Fran=C3=A7ois=20
><br>&gt; &gt;=20
><br>&gt; &gt; On 2/08/2014, at 21:52, Francois Bissey &lt;<a>francoi...@can=
> terbury.ac.nz</a>&gt; wrote:=20
><br>&gt; &gt;=20
><br>&gt; &gt; &gt; Hum... some configuration has gone bad on two fronts:=20
><br>&gt; &gt; &gt; g++ -O2 -g &nbsp;-fPIC -I.. -I/Users/kabel/sage/sage/loc=
> al -pipe -I. -I.. -I/Users/kabel/sage/sage/local -I/Users/kabel/sage/sage/<=
> wbr>local/include -I/Users/kabel/sage/sage/<wbr>local/include -I/Users/kabe=
> l/sage/sage/<wbr>local/include &nbsp;-I/usr/local/include &nbsp;-fno-implic=
> it-templates -I.. -I/Users/kabel/sage/sage/local -DNDEBUG -DOM_NDEBUG -Dx86=
> _64Mac_darwin -DHAVE_CONFIG_H \=20
><br>&gt; &gt; &gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; -o Singular \=20
><br>&gt; &gt; &gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; tesths.cc iparith.o m=
> psr_Tok.o claptmpl.o\=20
><br>&gt; &gt; &gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; grammar.o scanner.o a=
> ttrib.o blackbox.o eigenval_ip.o extra.o fehelp.o feOpt.o ipassign.o ipconv=
> .o ipid.o iplib.o ipprint.o ipshell.o newstruct.o lists.o sdb.o fglm.o inte=
> rpolation.o silink.o ssiLink.o s_buff.o subexpr.o janet.o wrapper.o libpars=
> e.o sing_win.o gms.o pcv.o maps_ip.o walk.o walk_ip.o cntrlc.o misc_ip.o ca=
> lcSVD.o pipeLink.o Minor.o MinorProcessor.o MinorInterface.o bigintm.o pyob=
> ject_setup.o denom_list.o minpoly.o countedref.o semaphore.o slInit_Static.=
> o mpsr_Put.o mpsr_PutPoly.o mpsr_GetPoly.o mpsr_sl.o mpsr_Get.o mpsr_GetMis=
> c.o mpsr_Error.o ndbm.o sing_dbm.o -dynamic -L/Users/kabel/sage/sage/<wbr>l=
> ocal/kernel -L../kernel -lkernel -L/Users/kabel/sage/sage/<wbr>local/lib -L=
> /Users/kabel/sage/sage/<wbr>local/lib &nbsp;-L/usr/local/lib &nbsp;-ldl -lm=
> -lsingfac -lsingcf -lntl -lgmp -lreadline -ltermcap -lm &nbsp; -lomalloc -=
> lpthread &nbsp;../kernel/mmalloc.o=20
><br>&gt; &gt; &gt; ld: warning: directory not found for option '-L/Users/ka=
> bel/sage/sage/<wbr>local/kernel'=20
><br>&gt; &gt; &gt; Undefined symbols for architecture x86_64:=20
><br>&gt; &gt; &gt; &nbsp;"__fmpq_poly_normalise", referenced from:=20
><br>&gt; &gt; &gt; &nbsp; &nbsp; &nbsp;kronSubQa(fmpq_poly_struct*, Canonic=
> alForm const&amp;, int, int) in libsingcf.a(facMul.o)=20
><br>&gt; &gt; &gt; &nbsp; &nbsp; &nbsp;reverseSubstQa(fmpq_poly_<wbr>struct=
> const*, int, int, Variable const&amp;, fmpq_poly_struct const*) in libsing=
> cf.a(facMul.o)=20
><br>&gt; &gt; &gt;=20
><br>&gt; &gt; &gt; /Users/kabel/sage/sage/local/<wbr>kernel indeed shouldn'=
> t exist. somehow build and install=20
><br>&gt; &gt; &gt; folders have been mixed up.=20
><br>&gt; &gt; &gt; The missing symbols are from flint and yes we are missin=
> g -lflint in that command.=20
><br>&gt; &gt; &gt; The wrong folder problem is not fatal and may have been =
> present for a while since it=20
><br>&gt; &gt; &gt; doesn't cause the build to break.=20
><br>&gt; &gt; &gt; The second one is fatal and of course we have merged the=
> ticket to build singular=20
><br>&gt; &gt; &gt; against flint a couple of beta ago but no one had a prob=
> lem so far.=20
><br>&gt; &gt; &gt;=20
><br>&gt; &gt; &gt; I'll look more deeply at your log. I may need some confi=
> g.log once I finished so don't=20
><br>&gt; &gt; &gt; delete anything.=20
><br>&gt; &gt; &gt;=20
><br>&gt; &gt; &gt; Fran=C3=A7ois=20
><br>&gt; &gt; &gt;=20
><br>&gt; &gt; &gt; On 2/08/2014, at 20:18, Jan Keitel &lt;<a>jocalare...@gm=
> ail.com</a>&gt; wrote:=20
><br>&gt; &gt; &gt;=20
><br>&gt; &gt; &gt;&gt; I can't build this on a 2013 MacBook Air running Mac=
> Os 10.9.4, because Singular fails to build:=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; Error building Sage.=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; The following package(s) may have failed to build:=
>=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; package: singular-3.1.6.p3=20
><br>&gt; &gt; &gt;&gt; log file: /Users/kabel/sage/sage/logs/<wbr>pkgs/sing=
> ular-3.1.6.p3.log=20
><br>&gt; &gt; &gt;&gt; build directory: /Users/kabel/sage/sage/local/<wbr>v=
> ar/tmp/sage/build/singular-3.<wbr>1.6.p3=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; I'm attaching the log, but (I suppose that) the cruc=
> ial lines are=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; ld: symbol(s) not found for architecture x86_64=20
><br>&gt; &gt; &gt;&gt; collect2: error: ld returned 1 exit status=20
><br>&gt; &gt; &gt;&gt; make[4]: *** [Singular] Error 1=20
><br>&gt; &gt; &gt;&gt; make[3]: *** [install-nolns] Error 1=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; I've tried sage -f singular and make distclean, but =
> the same error persists. This is with both beta7 and beta8. I did build in =
> parallel with make -j4, but that shouldn't have had an effect when I tried =
> sage -f singular, right?=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; Does anybody have an idea what's going wrong here? S=
> age used to build just fine.=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; Cheers,=20
><br>&gt; &gt; &gt;&gt; Jan=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; PS: Couldn't find a way to attach a file here, so I =
> uploaded the log to <a href=3D"http://wwwth.mpp.mpg.de/members/jkeitel/sing=
> ular-3.1.6.p3.log" target=3D"_blank" onmousedown=3D"this.href=3D'http://www=
> .google.com/url?q\75http%3A%2F%2Fwwwth.mpp.mpg.de%2Fmembers%2Fjkeitel%2Fsin=
> gular-3.1.6.p3.log\46sa\75D\46sntz\0751\46usg\75AFQjCNGrL8HLzC3PUV2Xl7qzJcs=
> 9bw5IMg';return true;" onclick=3D"this.href=3D'http://www.google.com/url?q\=
> 75http%3A%2F%2Fwwwth.mpp.mpg.de%2Fmembers%2Fjkeitel%2Fsingular-3.1.6.p3.log=
> \46sa\75D\46sntz\0751\46usg\75AFQjCNGrL8HLzC3PUV2Xl7qzJcs9bw5IMg';return tr=
> ue;">http://wwwth.mpp.mpg.de/<wbr>members/jkeitel/singular-3.1.<wbr>6.p3.lo=
> g</a>=20
><br>&gt; &gt; &gt;&gt;=20
><br>&gt; &gt; &gt;&gt; --=20
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[leif]

[Reposting, since my reply apparently got stuck somewhere.]

-------- Original Message --------
Subject: Re: [sage-release] Sage 6.3.beta8 released
Date: Sat, 02 Aug 2014 13:32:51 +0200
From: leif <not.r...@online.de>
To: sage-r...@googlegroups.com

Jan Keitel wrote:
> Okay, found them:
>
> gmp: 4.3.1
> mpfr: 2.4.1
> mpc: 0.8.1

These shouldn't get picked up (in this case, only the header files
matter anyway), since $SAGE_LOCAL/{include,lib} come first in the -I and
-L directives:

configure:8898: gcc -o conftest -O2 -g -fPIC
-I/Users/kabel/sage/sage/local/include/flint
-I/Users/kabel/sage/sage/local/include
-I/Users/kabel/sage/sage/local/include
-I/Users/kabel/sage/sage/local/include -I/usr/local/include
-L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib

-L/usr/local/lib conftest.c -lntl -lgmp -lreadline -ltermcap -lm

-L/Users/kabel/sage/sage/local/lib -lflint -lmpfr -lmpir >&5
In file included from
/Users/kabel/sage/sage/local/include/flint/fmpz.h:38:0,
from conftest.c:94:
/Users/kabel/sage/sage/local/include/flint/flint.h:74:2: error: #error
GMP 5.0.0 or MPIR 2.6.0 or later are required

/Users/kabel/sage/sage/local/include/flint/flint.h:78:2: error: #error

MPFR 3.0.0 or later is required

configure:8898: $? = 1


It would be interesting to see GCC's verbose output (in particular, the
list of include folders) as well as the preprocessed source of that
conftest.c, but I guess it's not that easy to add the appropriate flags
there.

> Is there a way to force the sage installation not to use the globally

> installed versions?

It shouldn't at all. You could move or remove them temporarily though.


-leif

> Am Samstag, 2. August 2014 12:55:12 UTC+2 schrieb François:
>
> They almost certainly came with a gcc install. Leif was noting
> something

> about linking about .a, it probably originated here.

> Previously you have been lucky that nothing broke. But the check for

> flint
> has bits “-I/usr/local/include” and “-L/usr/local/lib” which is how
> you picked

> them up. I think you can check gmp's version in
> /usr/local/include/gmp.h

> there is probably an indication for mpfr in mpfr.h as well.
>

> François

>
> On 2/08/2014, at 22:47, Jan Keitel <jocalare...@gmail.com

> <javascript:>> wrote:
>
> > Oh, I'm sorry - it appears that I do:
> >

> > Aloiss-MacBook-Air-2:lib kabel$ ls /usr/local/lib
> >

> > ImageMagick-6.8.3 libgfortran.a libquadmath.a
> >
> > gcc libgfortran.dylib libquadmath.dylib
> >

> > i386 libgfortran.la <http://libgfortran.la> libquadmath.la
> <http://libquadmath.la>

> >
> > libasan.1.dylib libgfortran.spec libsanitizer.spec
> >
> > libasan.dylib libgmp.a libssp.0.dylib
> >

> > libasan.la <http://libasan.la> libgmp.la <http://libgmp.la> libssp.a
> >
> > libasan_preinit.o libgomp.1.dylib libssp.dylib
> >
> > libatomic.1.dylib libgomp.a libssp.la <http://libssp.la>
> >
> > libatomic.a libgomp.dylib libssp_nonshared.a
> >
> > libatomic.dylib libgomp.la <http://libgomp.la>
> libssp_nonshared.la <http://libssp_nonshared.la>
> >
> > libatomic.la <http://libatomic.la> libgomp.spec libstdc++.6.dylib

> >
> > libcilkrts.5.dylib libitm.1.dylib libstdc++.a
> >
> > libcilkrts.a libitm.a libstdc++.a-gdb.py
> >
> > libcilkrts.dylib libitm.dylib libstdc++.dylib
> >

> > libcilkrts.la <http://libcilkrts.la> libitm.la <http://libitm.la>

> libstdc++.la
> >
> > libgcc_ext.10.4.dylib libitm.spec libsupc++.a
> >
> > libgcc_ext.10.5.dylib libmpc.a libsupc++.la
> >

> > libgcc_s.1.dylib libmpc.la <http://libmpc.la> libubsan.0.dylib
> >
> > libgcc_s_ppc64.1.dylib libmpfr.a libubsan.dylib
> >
> > libgcc_s_x86_64.1.dylib libmpfr.la <http://libmpfr.la>
> libubsan.la <http://libubsan.la>
> >
> > libgfortran.3.dylib libquadmath.0.dylib

> >
> > I never installed them there, apparently they were already on

> there (the files have December 2013 dates). How do I check their
> versions? And why did they not cause trouble for previous

> installations?
> >
> > Am Samstag, 2. August 2014 12:39:38 UTC+2 schrieb François:
> > OK this is the one I am after and the mystery gets more mysterious:

> > configure:8869: checking for FLINT >= 2.3
> > configure:8898: gcc -o conftest -O2 -g -fPIC
> -I/Users/kabel/sage/sage/local/include/flint
> -I/Users/kabel/sage/sage/local/include
> -I/Users/kabel/sage/sage/local/include
> -I/Users/kabel/sage/sage/local/include -I/usr/local/include
> -L/Users/kabel/sage/sage/local/lib

> -L/Users/kabel/sage/sage/local/lib -L/usr/local/lib conftest.c

> -lntl -lgmp -lreadline -ltermcap -lm

> -L/Users/kabel/sage/sage/local/lib -lflint -lmpfr -lmpir >&5
> > In file included from
> /Users/kabel/sage/sage/local/include/flint/fmpz.h:38:0,
> > from conftest.c:94:
> > /Users/kabel/sage/sage/local/include/flint/flint.h:74:2: error:
> #error GMP 5.0.0 or MPIR 2.6.0 or later are required
> > /Users/kabel/sage/sage/local/include/flint/flint.h:78:2: error:

> #error MPFR 3.0.0 or later is required
> >

> > Do you have gmp or mpir or mpfr installed in /usr/local? If so

> which versions?
> >
> > François

> >
> > On 2/08/2014, at 22:32, Jan Keitel <jocalare...@gmail.com> wrote:
> >

> > > Hi Francois,

> > >
> > > thank you for taking the time to look into this. I think I

> found the config.log you were looking for. It is now
> http://wwwth.mpp.mpg.de/members/jkeitel/config.log
> <http://wwwth.mpp.mpg.de/members/jkeitel/config.log>

> > >
> > > Dima, no, I actually didn't try that. Is that still necessary

> even after a 'make distclean'?
> > >

> > > Best,
> > > Jan

> > >
> > > Am Samstag, 2. August 2014 12:02:32 UTC+2 schrieb François:
> > > In the singular build folder I need Singular/config.log which

> produced this:
> > > checking for FLINT >= 2.3... not found

> > > configure: WARNING: Unable to find FLINT (which is strongly

> recommended) on your machine: please use

> --with-flint=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also
> ./configure --help if you do not understand what we are talking about)

> > >
> > > Other subconfig found flint so there is something going in

> there. It is already patched for
> > > such a problem so it must be a corner case that hasn’t been
> encountered yet.
> > >
> > > François
> > >

> > > On 2/08/2014, at 21:52, Francois Bissey

> <francoi...@canterbury.ac.nz> wrote:
> > >
> > > > Hum... some configuration has gone bad on two fronts:

> > > > g++ -O2 -g -fPIC -I.. -I/Users/kabel/sage/sage/local -pipe

> -I. -I.. -I/Users/kabel/sage/sage/local
> -I/Users/kabel/sage/sage/local/include
> -I/Users/kabel/sage/sage/local/include
> -I/Users/kabel/sage/sage/local/include -I/usr/local/include
> -fno-implicit-templates -I.. -I/Users/kabel/sage/sage/local
> -DNDEBUG -DOM_NDEBUG -Dx86_64Mac_darwin -DHAVE_CONFIG_H \
> > > > -o Singular \
> > > > tesths.cc iparith.o mpsr_Tok.o claptmpl.o\

> > > > grammar.o scanner.o attrib.o blackbox.o
> eigenval_ip.o extra.o fehelp.o feOpt.o ipassign.o ipconv.o ipid.o

> iplib.o ipprint.o ipshell.o newstruct.o lists.o sdb.o fglm.o

> interpolation.o silink.o ssiLink.o s_buff.o subexpr.o janet.o
> wrapper.o libparse.o sing_win.o gms.o pcv.o maps_ip.o walk.o
> walk_ip.o cntrlc.o misc_ip.o calcSVD.o pipeLink.o Minor.o
> MinorProcessor.o MinorInterface.o bigintm.o pyobject_setup.o

> denom_list.o minpoly.o countedref.o semaphore.o slInit_Static.o

> mpsr_Put.o mpsr_PutPoly.o mpsr_GetPoly.o mpsr_sl.o mpsr_Get.o

> mpsr_GetMisc.o mpsr_Error.o ndbm.o sing_dbm.o -dynamic
> -L/Users/kabel/sage/sage/local/kernel -L../kernel -lkernel
> -L/Users/kabel/sage/sage/local/lib
> -L/Users/kabel/sage/sage/local/lib -L/usr/local/lib -ldl -lm
> -lsingfac -lsingcf -lntl -lgmp -lreadline -ltermcap -lm -lomalloc
> -lpthread ../kernel/mmalloc.o

> > > > ld: warning: directory not found for option

> '-L/Users/kabel/sage/sage/local/kernel'

> > > > Undefined symbols for architecture x86_64:

> > > > "__fmpq_poly_normalise", referenced from:
> > > > kronSubQa(fmpq_poly_struct*, CanonicalForm const&, int,

> int) in libsingcf.a(facMul.o)
> > > > reverseSubstQa(fmpq_poly_struct const*, int, int,
> Variable const&, fmpq_poly_struct const*) in libsingcf.a(facMul.o)
> > > >

> > > > /Users/kabel/sage/sage/local/kernel indeed shouldn't exist.

> somehow build and install
> > > > folders have been mixed up.

> > > > The missing symbols are from flint and yes we are missing

> -lflint in that command.

> > > > The wrong folder problem is not fatal and may have been

> present for a while since it

> > > > doesn't cause the build to break.

> > > > The second one is fatal and of course we have merged the

> ticket to build singular

> > > > against flint a couple of beta ago but no one had a problem
> so far.
> > > >

> > > > I'll look more deeply at your log. I may need some config.log

> once I finished so don't
> > > > delete anything.
> > > >
> > > > François
> > > >

> > > > On 2/08/2014, at 20:18, Jan Keitel <jocalare...@gmail.com>
> wrote:
> > > >
> > > >> I can't build this on a 2013 MacBook Air running Mac Os

> 10.9.4, because Singular fails to build:
> > > >>

> > > >> Error building Sage.

> > > >>
> > > >> The following package(s) may have failed to build:
> > > >>

> > > >> package: singular-3.1.6.p3
> > > >> log file:
> /Users/kabel/sage/sage/logs/pkgs/singular-3.1.6.p3.log
> > > >> build directory:
> /Users/kabel/sage/sage/local/var/tmp/sage/build/singular-3.1.6.p3
> > > >>
> > > >>

> > > >> I'm attaching the log, but (I suppose that) the crucial
> lines are
> > > >>

> > > >> ld: symbol(s) not found for architecture x86_64

> > > >> collect2: error: ld returned 1 exit status

> > > >> make[4]: *** [Singular] Error 1

> > > >> make[3]: *** [install-nolns] Error 1
> > > >>
> > > >>

> > > >> I've tried sage -f singular and make distclean, but the same

> error persists. This is with both beta7 and beta8. I did build in

> parallel with make -j4, but that shouldn't have had an effect when I

> tried sage -f singular, right?

> > > >>
> > > >> Does anybody have an idea what's going wrong here? Sage used

> to build just fine.
> > > >>
> > > >> Cheers,
> > > >> Jan
> > > >>

> > > >> PS: Couldn't find a way to attach a file here, so I uploaded

> the log to
> http://wwwth.mpp.mpg.de/members/jkeitel/singular-3.1.6.p3.log
> <http://wwwth.mpp.mpg.de/members/jkeitel/singular-3.1.6.p3.log>

--

[leif]

Jan Keitel wrote:
> Okay, found them:
>
> gmp: 4.3.1
> mpfr: 2.4.1
> mpc: 0.8.1

These shouldn't get picked up (in this case, only the header files
matter anyway), since $SAGE_LOCAL/{include,lib} come first in the -I and
-L directives:

configure:8898: gcc -o conftest -O2 -g -fPIC
-I/Users/kabel/sage/sage/local/include/flint
-I/Users/kabel/sage/sage/local/include
-I/Users/kabel/sage/sage/local/include
-I/Users/kabel/sage/sage/local/include -I/usr/local/include
-L/Users/kabel/sage/sage/local/lib -L/Users/kabel/sage/sage/local/lib
-L/usr/local/lib conftest.c -lntl -lgmp -lreadline -ltermcap -lm
-L/Users/kabel/sage/sage/local/lib -lflint -lmpfr -lmpir >&5
In file included from
/Users/kabel/sage/sage/local/include/flint/fmpz.h:38:0,
from conftest.c:94:
/Users/kabel/sage/sage/local/include/flint/flint.h:74:2: error: #error
GMP 5.0.0 or MPIR 2.6.0 or later are required
/Users/kabel/sage/sage/local/include/flint/flint.h:78:2: error: #error
MPFR 3.0.0 or later is required

configure:8898: $? = 1


It would be interesting to see GCC's verbose output (in particular, the
list of include folders) as well as the preprocessed source of that
conftest.c, but I guess it's not that easy to add the appropriate flags
there.

> Is there a way to force the sage installation not to use the globally
> installed versions?

It shouldn't at all. You could move or remove them temporarily though.


-leif

> Am Samstag, 2. August 2014 12:55:12 UTC+2 schrieb François:
>
> They almost certainly came with a gcc install. Leif was noting
> something
> about linking about .a, it probably originated here.
> Previously you have been lucky that nothing broke. But the check for
> flint
> has bits “-I/usr/local/include” and “-L/usr/local/lib” which is how
> you picked
> them up. I think you can check gmp's version in
> /usr/local/include/gmp.h
> there is probably an indication for mpfr in mpfr.h as well.
>
> François
>
> On 2/08/2014, at 22:47, Jan Keitel <jocalare...@gmail.com

> <javascript:>> wrote:
>
> > Oh, I'm sorry - it appears that I do:
> >
> > Aloiss-MacBook-Air-2:lib kabel$ ls /usr/local/lib
> >
> > ImageMagick-6.8.3 libgfortran.a libquadmath.a
> >
> > gcc libgfortran.dylib libquadmath.dylib
> >

> > i386 libgfortran.la <http://libgfortran.la> libquadmath.la
> <http://libquadmath.la>
> >

> > libasan.1.dylib libgfortran.spec libsanitizer.spec
> >
> > libasan.dylib libgmp.a libssp.0.dylib
> >

> > libasan.la <http://libasan.la> libgmp.la <http://libgmp.la> libssp.a
> >
> > libasan_preinit.o libgomp.1.dylib libssp.dylib
> >
> > libatomic.1.dylib libgomp.a libssp.la <http://libssp.la>
> >
> > libatomic.a libgomp.dylib libssp_nonshared.a
> >

> > libatomic.dylib libgomp.la <http://libgomp.la>
> libssp_nonshared.la <http://libssp_nonshared.la>
> >

> > libatomic.la <http://libatomic.la> libgomp.spec libstdc++.6.dylib

> >
> > libcilkrts.5.dylib libitm.1.dylib libstdc++.a
> >
> > libcilkrts.a libitm.a libstdc++.a-gdb.py
> >
> > libcilkrts.dylib libitm.dylib libstdc++.dylib
> >

> > libcilkrts.la <http://libcilkrts.la> libitm.la <http://libitm.la>

> libstdc++.la
> >
> > libgcc_ext.10.4.dylib libitm.spec libsupc++.a
> >
> > libgcc_ext.10.5.dylib libmpc.a libsupc++.la
> >

> > libgcc_s.1.dylib libmpc.la <http://libmpc.la> libubsan.0.dylib
> >
> > libgcc_s_ppc64.1.dylib libmpfr.a libubsan.dylib
> >

> > libgcc_s_x86_64.1.dylib libmpfr.la <http://libmpfr.la>
> libubsan.la <http://libubsan.la>
> >