I am now pretty consistently getting the following failure on Cygwin
with 8.2beta8 (although strangely I've run the test once or twice with
success too...):
sage -t --warn-long 164.8 src/sage/structure/coerce_actions.pyx
**********************************************************************
File "src/sage/structure/coerce_actions.pyx", line 786, in
sage.structure.coerce_actions.IntegerMulAction._repr_name_
Failed example:
IntegerMulAction(ZZ, GF5)
Expected:
Left Integer Multiplication by Integer Ring on Finite Field of size 5
Got:
Left Integer Multiplication by Integer Ring on Finite Field of size 1
**********************************************************************
1 item had failures:
1 of 4 in sage.structure.coerce_actions.IntegerMulAction._repr_name_
[143 tests, 1 failure, 3.30 s]
----------------------------------------------------------------------
sage -t --warn-long 164.8 src/sage/structure/coerce_actions.pyx # 1
doctest failed
bizarre. Maybe some kind of cache bug?
On Wed, Mar 14, 2018 at 4:34 PM, Sébastien Labbé <sla...@gmail.com> wrote:
> On Ubuntu 16.04, my first attempt at running make finishes with a problem
> with giac (undefined reference to `png_set_longjmp_fn')
>
> The log finishes with:
>
> ...
> [giac-1.4.9.45.p2] libtool: link: g++ -g -O2 -fno-strict-aliasing
> -DGIAC_GENERIC_CONSTANTS -Wl,-rpath -Wl,/home/slabbe/GitBox/sage/local/lib
> -o .libs/icas icas.o -L/home/slabbe/GitBox/sage/local/lib ./.libs/libxcas.a
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/giac-1.4.9.45.p2/src/src/.libs/libgiac.so
> -lntl -lpari -lreadline -ltermcap -lgsl -lgslcblas -lrt -lpthread -lglpk
> -ldl -lpng -lm -lmpfi /home/slabbe/GitBox/sage/local/lib/libmpfr.so -lgmp
> -Wl,-rpath -Wl,/home/slabbe/GitBox/sage/local/lib
> [giac-1.4.9.45.p2]
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/giac-1.4.9.45.p2/src/src/.libs/libgiac.so:
> undefined reference to `png_set_longjmp_fn'
> [giac-1.4.9.45.p2] collect2: error: ld returned 1 exit status
> [giac-1.4.9.45.p2] Makefile:579: recipe for target 'icas' failed
> [giac-1.4.9.45.p2] make[5]: *** [icas] Error 1
> [giac-1.4.9.45.p2] make[5]: Leaving directory
> '/home/slabbe/GitBox/sage/local/var/tmp/sage/build/giac-1.4.9.45.p2/src/src'
> [giac-1.4.9.45.p2] Makefile:404: recipe for target 'all-recursive' failed
> [giac-1.4.9.45.p2] make[4]: *** [all-recursive] Error 1
> [giac-1.4.9.45.p2] make[4]: Leaving directory
> '/home/slabbe/GitBox/sage/local/var/tmp/sage/build/giac-1.4.9.45.p2/src'
> [giac-1.4.9.45.p2] Makefile:333: recipe for target 'all' failed
> [giac-1.4.9.45.p2] make[3]: *** [all] Error 2
> [giac-1.4.9.45.p2] make[3]: Leaving directory
> '/home/slabbe/GitBox/sage/local/var/tmp/sage/build/giac-1.4.9.45.p2/src'
> [giac-1.4.9.45.p2]
> ********************************************************************************
> [giac-1.4.9.45.p2] Error building giac-1.4.9.45.p2
> [giac-1.4.9.45.p2]
> ********************************************************************************
> ...
>
> I did
>
> sage -f libpng && make
>
> which seems to have fixed the error:
>
> ...
> [giac-1.4.9.45.p2] successfully installed.
> ...
>
> ... still running.
>
> Sébastien
>
> --
> You received this message because you are subscribed to the Google Groups
> "sage-release" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to sage-release+unsubscr...@googlegroups.com.
> To post to this group, send email to sage-release@googlegroups.com.
> Visit this group at https://groups.google.com/group/sage-release.
> For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups
"sage-release" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-release+unsubscr...@googlegroups.com.
To post to this group, send email to sage-release@googlegroups.com.
Visit this group at https://groups.google.com/group/sage-release.
For more options, visit https://groups.google.com/d/optout.
