Re: [Fresco-devel] getting zlib error compiling under slackware

----- Original Message ----- 
From: "Nathaniel Smith" <[email protected]>
To: <[email protected]>
Sent: Tuesday, March 04, 2003 8:29 AM
Subject: Re: [Fresco-devel] getting zlib error compiling under slackware


> On Mon, Mar 03, 2003 at 02:02:02PM +0800, Andy Sy wrote:
>
> We're almost certainly looking for libz.so, not libz.a.  Do you have
> the zlib shared library installed correctly?
> 
> And what does configure say, exactly?  Is it detecting zlib but then
> later erroring out because it can't find it?
> 
> -- Nathaniel

Not sure... here is the config.log:

#ifdef F77_DUMMY_MAIN
#  ifdef __cplusplus
     extern "C"
#  endif 
   int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
char *(*pfn) = (char *(*)) strsignal
  ;
  return 0;
}
configure:3392: result: yes
configure:3404: checking for sys/wait.h that is POSIX.1 compatible
configure:3438: g++ -c -g -O2  conftest.cc >&5
configure:3441: $? = 0 
configure:3444: test -s conftest.o
configure:3447: $? = 0
configure:3457: result: yes
configure:3467: checking for gzsetparams in -lz
configure:3500: g++ -o conftest -g -O2   conftest.cc -lz   >&5
/tmp/cc9KFuKF.o: In function `main':
/root/Fresco-M1/Prague/configure:3494: undefined reference to `gzsetparams'
collect2: ld returned 1 exit status
configure:3503: $? = 1
configure: failed program was:
#line 3474 "configure"
#include "confdefs.h"

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char gzsetparams ();
#ifdef F77_DUMMY_MAIN
#  ifdef __cplusplus
     extern "C" 
#  endif
   int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
gzsetparams ();
  ;
  return 0;
}
configure:3520: result: no
configure:3529: error: update your zlib, please