#11575: Update PolyBoRi to release 0.8.0
-------------------------------+--------------------------------------------
Reporter: AlexanderDreyer | Owner: AlexanderDreyer
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-4.7.3
Component: packages | Keywords:
Work_issues: | Upstream: None of the above - read trac
for reasoning.
Reviewer: Martin Albrecht | Author: Alexander Dreyer
Merged: | Dependencies: #11574, #9138
-------------------------------+--------------------------------------------
Comment(by leif):
Replying to [comment:126 AlexanderDreyer]:
> Replying to [comment:125 leif]:
> > with the vanilla 0.7.1.p6 spkg (which fails to build).
> That's weired, what does config.log say?
Well, that's funny:
{{{
scons: Configure: Checking for C header file gd.h...
.sconf_temp/conftest_0.c <-
|
|#include "gd.h"
|
|
gcc -o .sconf_temp/conftest_0.o -c -std=c99 -O3 -Wno-long-long -Wreturn-
type -g -fPIC -DNDEBUG
-I/tmp/leif/sage-4.7.2.alpha3-gcc-4.4.6/local/include
.sconf_temp/conftest_0.c
scons: Configure: yes
scons: Configure: Checking for C library gd...
.sconf_temp/conftest_1.c <-
|
|
|
|int
|main() {
|
|return 0;
|}
|
gcc -o .sconf_temp/conftest_1.o -c -std=c99 -O3 -Wno-long-long -Wreturn-
type -g -fPIC -DNDEBUG
-I/tmp/leif/sage-4.7.2.alpha3-gcc-4.4.6/local/include
.sconf_temp/conftest_1.c
gcc -o .sconf_temp/conftest_1 .sconf_temp/conftest_1.o
-L/tmp/leif/sage-4.7.2.alpha3-gcc-4.4.6/local/lib -lgd
/usr/bin/ld: cannot find -lgcc_s
collect2: ld returned 1 exit status
scons: Configure: no
}}}
It's not immediately clear what triggers `libgcc_s` to apparently get
pulled in there, since `libgd` doesn't need it (according to `ldd`), and
it's plain C, compiled with `gcc` rather than `g++`.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11575#comment:129>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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