That sounds like a solution. Note though that whether compiling using
your own MingW makefiles or make files compatible with MSYS (and hence
Linux) you are using the same MingW compiler (gcc 3.4 as standard or gcc
4.2 if youv'e gone experimental). The difference must therefore be due
to an option you are passing to the compiler, and not the particular make
tool. Cygwin is far too complicated and your code will have dependencies.
Any timings may depend on how you've built Cygwin. Good Luck, Nigel
----- Original Message -----
From: "Luiz M. M. Bettoni"
To: "Nigel Galloway" , "help-glpk" , "Andrew Makhorin"
Subject: Re: Re: [Help-glpk] Re: GLPK MingW build files and PyGLPK
Date: Thu, 26 Nov 2009 08:47:00 -0300
Hi, Nigel, Andrew.
I've build glpsol.exe with MSYS and cygwin.
Besides it's useful, the binary file has more than double sized and
the solver looks like quite slower.
So, for my testing purposes, I'll use my own MingW build files.
In Gusek package I'll use Xypron pre-built files.
Thanks, guys!
Luiz
At 16:59, Nigel Galloway wrote:
You should probably add the MSYS extensions to MingW, these include a make
utility compatible with Linux. This is what I usually use to compile glpk on
windows using NetBeans rather than Visual C++ as the IDE. I make no changes.
Good Luck,
Nigel
----- Original Message -----
From: "Andrew Makhorin" <[email protected]> To: "Luiz Bettoni"
<[email protected]> Cc: "help-glpk" <[email protected]>
Subject: [Help-glpk] Re: GLPK MingW build files and PyGLPK
Date: Thu, 5 Nov 2009 20:40:50 +0300
You do not intend to include MingW w32
build files in GLPK package anymore?
On every GLPK launch i've patched them and
sent to the list, but if no-one uses mingw
to build GLPK (I'm alone? U), it's wast effort.
If MingW build files isn't util anymore, I'm
planning replace Gusek glpsol binaries by
winglpk pre-build ones.
If you build only the glpsol executable, why not to use Cygwin?
It allows configuring and building the package in the standard way.
Is there anything specific in Gusek that requires Mingw?
--
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