#19678: Linking of Pynac to GMP
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Reporter: tscrim | Owner: tscrim
Type: defect | Status: new
Priority: major | Milestone: sage-6.10
Component: porting: Cygwin | Resolution:
Keywords: pynac, underlinking | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by leif):
FWIW, Pynac's `configure` doesn't check for libgmp, just for its header.
In GiNaC's Makefile we still have
{{{
#!make
#The -no-undefined breaks Pynac on OS X 10.4. See #9135
if CYGWIN
libpynac_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined
else
libpynac_la_LDFLAGS = -version-info $(LT_VERSION_INFO)
endif
}}}
though, so it must fail on Cygwin (unless we link to libgmp there).
[[BR]]
The libtool versioning (0.0.0) IMHO doesn't make sense either.
--
Ticket URL: <http://trac.sagemath.org/ticket/19678#comment:5>
Sage <http://www.sagemath.org>
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