#7338: Singular fails to build on cygwin
-----------------------+----------------------------------------------------
Reporter: mhansen | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone:
Component: cygwin | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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It fails with
{{{
Info: resolving vtable for std::basic_ofstream<char,
std::char_traits<char> > by linking to
__imp___ZTVSt14basic_ofstreamIcSt11char_traitsIcEE (auto-
import/usr/lib/gcc/i686-pc-cygwin/4.3.2/../../../../i686-pc-cygwin/bin/ld:
warning: auto-importing has been activated without --enable-auto-import
specified on the command line.
This should work unless it involves constant data structures referencing
symbols from auto-imported DLLs.Warning: .drectve `-defaultlib:uuid.lib '
unrecognized
Warning: .drectve `-defaultlib:uuid.lib ' unrecognized
Cannot export ?...@_00a@?$AA@: symbol not found
Cannot export ?pHtmlHelpA@@3P6GPAUHWND__@@p...@pbdik@ZA: symbol not
found
Cannot export ?pHtmlHelpW@@3P6GPAUHWND__@@p...@pbgik@ZA: symbol not
found
collect2: ld returned 1 exit status
)
make[3]: *** [libsingular] Error 1
make[3]: Leaving directory
`/home/mhansen/sage-4.2/spkg/build/singular-3-1-0-4-20090818.p1/src/Singular'
make[2]: *** [libsingular] Error 2
make[2]: Leaving directory
`/home/mhansen/sage-4.2/spkg/build/singular-3-1-0-4-20090818.p1/src'
Unable to build Singular.
}}}
One fix is to comment out the HtmlHelpA line from sing_win.cc
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7338>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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