Re: [igraph] [slightly OT] statically linked executable

[Marco]

On 05/16/2011 02:05 PM, Tamas Nepusz wrote:
> Marco,
>
> > If I compile with
> >
> > gcc -ligraph trees.c -lm -o trees -L/usr/local/lib/
> > -I/usr/local/include/igraph -Wall -static
> The order of arguments matter; -ligraph must come after -L I guess.

Dear Tamas,

this definitely changed something, thank you!

Now I am getting errors mentioning undefined references to math functions:
/usr/local/lib/libigraph.a(libigraph_la-random.o): In function 
`igraph_qnorm5':
/home/marco/pasticci/igraph-0.5.4/src/random.c:493: undefined reference 
to `expm1'
/home/marco/pasticci/igraph-0.5.4/src/random.c:497: undefined reference 
to `sqrt'
/home/marco/pasticci/igraph-0.5.4/src/random.c:499: undefined reference 
to `log'

or xml-related stuff (a guess, tho):

/usr/local/lib/libigraph.a(libigraph_la-foreign-graphml.o): In function 
`igraph_i_graphml_add_attribute_key':
/home/marco/pasticci/igraph-0.5.4/src/foreign-graphml.c:479: undefined 
reference to `xmlStrEqual'
/home/marco/pasticci/igraph-0.5.4/src/foreign-graphml.c:482: undefined 
reference to `xmlStrEqual'
/home/marco/pasticci/igraph-0.5.4/src/foreign-graphml.c:485: undefined 
reference to `xmlStrEqual'
/home/marco/pasticci/igraph-0.5.4/src/foreign-graphml.c:486: undefined 
reference to `xmlStrEqual'
/home/marco/pasticci/igraph-0.5.4/src/foreign-graphml.c:510: undefined 
reference to `xmlStrEqual'


Now I am very puzzled. I guess I need to provide -L of all the libraries 
igraph has been compiled with?

In the meantime, I managed to install in my home on the other machines a 
compiled version of the library and can run, at least locally, without 
the need of statically linked executables, even if, in the very near 
future, I will need to fix this.

Thanks,

marco