#13799: cvxopt needs to link against gmp/mpir on 32-bit Windows XP Cygwin
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Reporter: kcrisman | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.6
Component: cygwin | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
Maybe. We do
{{{
# Set to 1 if you are installing the glpk module.
-BUILD_GLPK = 0
+BUILD_GLPK = 1
}}}
in setup.py.patch, and got rid of
{{{
- if BUILD_GLPK:
-- glpk = Extension('glpk', libraries = ['glpk'],
-+ glpk = Extension('glpk', libraries = libraries+['glpk', 'gmp', 'z'],
- include_dirs = [ GLPK_INC_DIR ],
-- library_dirs = [ GLPK_LIB_DIR ],
-+ library_dirs = libdirs + [ GLPK_LIB_DIR ],
- sources = ['C/glpk.c'] )
- extmods += [glpk];
-
}}}
but Cygwin is notoriously finicky about extensions, so maybe we need to
add this back in. Have you seen any problems at all on Windows 7? Maybe
{{{
# Directory containing libglpk (used only when BUILD_GLPK = 1).
-GLPK_LIB_DIR = '/usr/lib'
+GLPK_LIB_DIR = SAGE_LIB
# Directory containing glpk.h (used only when BUILD_GLPK = 1).
-GLPK_INC_DIR = '/usr/include'
+GLPK_INC_DIR = SAGE_INCLUDE
}}}
is sufficient there, if those are even relevant here (are they where it is
put, or where it looks for things it depends on?).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13799#comment:2>
Sage <http://www.sagemath.org>
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