Problem Compiling Source Code From Unix
Andrey Repin
anrdaemon@yandex.ru
Mon Sep 18 17:35:00 GMT 2017
Greetings, Graham Laight!
> I am trying to compile some SAT solvers, which all come as Unix source-code
> bundles. I have installed Cygwin at c:\cygwin, and added c:\cygwin\bin to my
> Windows path.
That was a wrong move.
Unless you exactly know what you are doing, and ready for the consequences,
adding Cygwin bins to windows PATH is a recipe for disaster.
> Lingeling came with the following instructions:
> configure && make
> Once I realised this translates to...
> sh configure.sh && make
No, it is exactly ./configure && make, no translation.
> ...it was fine, and I am happily running Lingeling - which is a good SAT
> solver!
> Unfortunately, many of the other SAT solvers are based on MiniSat - and
> these all have the same instructions, which I cannot follow:
> export MROOT=<minisat-dir> (or setenv in cshell)
> cd { core | simp }
> gmake rs
> I don't know what export MROOT means (or setenv).
It means you have to set the environment to a value. This is not Cygwin
specific.
> Then I do cd core (to get to the C:\Temp\MapleCOMSPS\core folder), and issue
> make rs
> I receive the error:
> Makefile:4: /mtl/template.mk: No such file or directory
> make: *** No rule to make target '/mtl/template.mk'. Stop.
> It cannot find included files in C:\Temp\MapleCOMSPS\mtl . I have also
> tried adding C:\Temp\MapleCOMSPS\mtl to the Windows path - but this didn't
> change anything.
> Apologies if this question has more to do with my lack of knowledge of
> compiling under Linux than it does with Cygwin - but it would mean a lot to
> me to be able to get the other SAT solvers working, so I would really
> appreciate guidance!
This has nothing to do with compiling at all, just the general Linux usage.
Try
cd simp
MROOT="$(dirname "$(pwd)")" make rs
> PS - further apologies if the list receives a duplicate of this message -
> but my Outlook mail is misbehaving.
Try a normal mail client.
--
With best regards,
Andrey Repin
Monday, September 18, 2017 20:07:47
Sorry for my terrible english...
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