I don't have interbase on my machine.
./configure --with-interbase |grep -i interbase
checking for InterBase support... yes

from config.log:
configure:46431: gcc -o conftest -g -O2   -Wl,-rpath,/usr/interbase/lib -L/usr/interbase/lib conftest.c -lgds -lcrypt -lresolv -lm -ldl -lnsl  -lcrypt 1>&5
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lgds
collect2: ld returned 1 exit status
configure: failed program was:
#line 46420 "configure"
#include "confdefs.h"
#include <stdio.h>
int main()
{
  FILE *f=fopen("conftestval", "w");
  if (!f) return(1);
  fprintf(f, "%d\n", sizeof(char));
  return(0);
}
libgds is interbase library...
when running --with-enable-all
it brakes also ming support (config.log):

configure:43734: checking for Ming_useSWFVersion in -lming
configure:43753: gcc -o conftest -g -O2  
    -L/usr/lib
    -Wl,-rpath,/usr/interbase/lib -L/usr/interbase/lib -Wl,-rpath,/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386/server -L/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386/server -Wl,-rpath,/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386/native_threads -L/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386/native_threads -Wl,-rpath,/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386 -L/opt/blackdown-jdk-1.4.1_beta/jre/lib/i386 conftest.c -lming  -lm -lmhash -ljava -lgds -lcrypt -lpam -lgmp -lpng -lz -lz -lbz2 -lz -lcrypt -lresolv -lm -ldl -lnsl  -lcrypt -lxml2 -lz -lm 1>&5
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lgds 
collect2: ld returned 1 exit status
configure: failed program was:                                                  
#line 43742 "configure"
#include "confdefs.h"              
/* Override any gcc2 internal prototype to avoid an error.  */                  /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Ming_useSWFVersion();

int main() {
Ming_useSWFVersion()
; return 0; }