Re: [igraph] Cygwin -> Windows compilation - I get it.

[Gábor Csárdi]

I have Cygwin installed (finally), and just built igraph with

./configure CFLAGS=-mno-cygwin CXXFLAGS=-mno-cygwin --disable-graphml
--disable-gmp

after adding

#ifdef WIN32
#undef USE_CLOCK
#define USE_CLOCK
#endif

to etime_.c and then built an example as

cd examples/simple
gcc igraph_get_shortest_paths.c -I../../include -o itest -mno-cygwin
../../src/.libs/libigraph.a

and it seems that the 'itest.exe' executable does not depend on cygwin
and has igraph statically linked.

Btw. you don't have to install cygwin just because your executable
depends on cygwin1.dll. You just supply cygwin1.dll with the
executable, e.g. you put it in the same directory and that's it.

Best,
Gabor

On Wed, Mar 11, 2009 at 9:48 AM, Tamas Nepusz <address@hidden> wrote:
>> important thing is that it *doesn't* depend on cygwin1.dll - and,
>> therefore, virtually the whole cygwin installation.  Furthermore,
>> cygigraph-0.dll is really quite small and presumably can be
>> distributed with my application.
>
> In the meanwhile, I'll try to get a Windows machine and figure out how to
> link to the DLL statically so it would be included in your final executable.
>
> --
> Tamas
>
>
>
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-- 
Gabor Csardi <address@hidden>     UNIL DGM