Only in ucarp-1.5.1: autom4te.cache
diff -ur ucarp-1.5.1.clean/configure ucarp-1.5.1/configure
--- ucarp-1.5.1.clean/configure	2010-01-30 00:03:55.000000000 +0100
+++ ucarp-1.5.1/configure	2010-01-30 00:36:06.000000000 +0100
@@ -30117,174 +30117,11 @@
 
 fi
 
-{ $as_echo "$as_me:$LINENO: checking whether snprintf is C99 conformant" >&5
-$as_echo_n "checking whether snprintf is C99 conformant... " >&6; }
-if test "$cross_compiling" = yes; then
-  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-$as_echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-#include <stdio.h>
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# if HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-int main(void)
-{
-    char buf[4];
-
-    (void) fprintf(fopen("conftestval", "w"), "%d\n",
-        (int) snprintf(buf, sizeof buf, "12345678"));
-    return 0;
-}
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  CONF_SNPRINTF_TYPE=`cat conftestval`
-
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -rf conftest.dSYM
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-{ $as_echo "$as_me:$LINENO: result: done" >&5
-$as_echo "done" >&6; }
-if test "x$CONF_SNPRINTF_TYPE" = "x" ; then
-  { $as_echo "$as_me:$LINENO: WARNING: your operating system doesn't implement snprintf" >&5
-$as_echo "$as_me: WARNING: your operating system doesn't implement snprintf" >&2;}
-else
-
 cat >>confdefs.h <<_ACEOF
-#define CONF_SNPRINTF_TYPE $CONF_SNPRINTF_TYPE
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:$LINENO: checking whether you already have a standard SHA1 implementation" >&5
-$as_echo_n "checking whether you already have a standard SHA1 implementation... " >&6; }
-if test "$cross_compiling" = yes; then
-  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-$as_echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sha1.h>
-
-int main(void)
-{
-    SHA1_CTX ctx;
-    char b[41];
-
-    SHA1Init(&ctx);
-    SHA1Update(&ctx, (const unsigned char *) "test", 4U);
-    SHA1End(&ctx, b);
-    b[40] = 0;
-
-    return strcasecmp(b, "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3");
-}
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define USE_SYSTEM_CRYPT_SHA1 /**/
+#define CONF_SNPRINTF_TYPE 1
 _ACEOF
 
 
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-{ $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -rf conftest.dSYM
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
 
 { $as_echo "$as_me:$LINENO: checking whether syslog names are available" >&5
 $as_echo_n "checking whether syslog names are available... " >&6; }