Re: [xml] cross compiling libxml2 with mingw

[LRN <lrn1986 gmail com>]

On 13.05.2010 22:51, Aaron Patterson wrote:
> On Thu, May 13, 2010 at 10:58 AM, LRN <lrn1986 gmail com> wrote:
>   
> > On 13.05.2010 21:43, Aaron Patterson wrote:
> >     
> > > I'm trying to produce libxml2 DLLs for windows by cross compiling with
> > > mingw.  The build process seems to produce the .a files, but I can't
> > > figure out how to get DLLs to build.  Can anyone point me in the right
> > > direction?
> > >
> > > Here is the configure command I used:
> > >
> > >   $ CFLAGS='-DIN_LIBXML' ./configure --host=i386-mingw32
> > > --disable-static --with-zlib=/tmp/cross --with-iconv=/tmp/cross
> > > --without-python --without-readline
> > >
> > > I can attach the entire build log if that helps.
> > >
> > > Thanks!
> > >
> > >
> > >       
> > Try adding LDFLAGS="-no-undefined" to configure line, build, and then
> > review the build log (just a wild guess)
> >     
> Still not finding them.  Here is the entire build log:
>
>   http://gist.github.com/400240
>
>   

*** Warning: linker path does not have real file for library -lz.
*** I have the capability to make that library automatically link in when
*** you link to this library. But I can only do this if you have a
*** shared version of the library, which you do not appear to have
*** because I did check the linker path looking for a file starting
*** with libz and none of the candidates passed a file format test
*** using a file magic. Last file checked:
/Users/apatterson/git/nokogiri/tmp/cross/lib/libz.a
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.
*** Since this library must not contain undefined symbols,
*** because either the platform does not support them or
*** it was explicitly requested with -no-undefined,
*** libtool will only create a static version of it. Try getting libz.la
for your libz.a (if your libz package doesn't provide one, you can
create it yourself, it's a relatively simple text shell script file). I
found that placing a proper .la file besides a .a file solves many
problems with libtool