Index: pjproject/trunk/aconfigure
===================================================================
--- pjproject/trunk/aconfigure	(revision 4701)
+++ pjproject/trunk/aconfigure	(revision 4721)
@@ -2225,5 +2225,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
@@ -2368,5 +2368,5 @@
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
 esac
 build=$ac_cv_build
@@ -2401,5 +2401,5 @@
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
 esac
 host=$ac_cv_host
@@ -2434,5 +2434,5 @@
 case $ac_cv_target in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;;
 esac
 target=$ac_cv_target
@@ -2771,5 +2771,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 
 # Provide some information about the compiler.
@@ -2886,5 +2886,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -2929,5 +2929,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
@@ -2988,5 +2988,5 @@
 as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
@@ -3040,5 +3040,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
@@ -4095,49 +4095,4 @@
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lnsl" >&5
-$as_echo_n "checking for puts in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_puts+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char puts ();
-int
-main ()
-{
-return puts ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_nsl_puts=yes
-else
-  ac_cv_lib_nsl_puts=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_puts" >&5
-$as_echo "$ac_cv_lib_nsl_puts" >&6; }
-if test "x$ac_cv_lib_nsl_puts" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
-
-  LIBS="-lnsl $LIBS"
-
-fi
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
 $as_echo_n "checking for sin in -lm... " >&6; }
@@ -4268,4 +4223,60 @@
 if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then :
   ac_has_uuid_lib=1
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
+$as_echo_n "checking for library containing gethostbyname... " >&6; }
+if ${ac_cv_search_gethostbyname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_gethostbyname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_gethostbyname+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_gethostbyname+:} false; then :
+
+else
+  ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
+$as_echo "$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
 fi
 
@@ -4424,5 +4435,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
@@ -4914,5 +4925,5 @@
    *)
      as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
  esac
 
@@ -7090,5 +7101,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "Error: unable to recognize your IPP installation. Make sure the paths and ARCH suffix are set correctly, run with --help for more info
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f core conftest.err conftest.$ac_objext \
@@ -7146,5 +7157,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "Unable to find to find built binaries under $IPPSAMPLES/speech-codecs/{bin,_bin}. Have you built the IPP samples?
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 	    fi
 	else
@@ -7152,5 +7163,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "unable to find $IPPSAMPLES/speech-codecs/bin/*gcc*/lib or $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib directory. Have you built the samples?
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 	fi
 
@@ -7160,5 +7171,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "There's something wrong with this script, directory $IPPSAMP_DIR does not exist
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 	    exit 1;
 	fi
@@ -7174,5 +7185,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "bug in this script: unsupported IPP version
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 	fi
 
@@ -7181,5 +7192,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "$IPPSAMP_LIBS doesn't exist in $IPPSAMP_DIR
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 	fi
 
@@ -7217,5 +7228,5 @@
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f core conftest.err conftest.$ac_objext \
@@ -7515,5 +7526,5 @@
 
 		ac_fn_c_check_header_mongrel "$LINENO" "vo-amrwbenc/enc_if.h" "ac_cv_header_vo_amrwbenc_enc_if_h" "$ac_includes_default"
-if test "x$ac_cv_header_vo_amrwbenc_enc_if_h" = x""yes; then :
+if test "x$ac_cv_header_vo_amrwbenc_enc_if_h" = xyes; then :
   opencore_amrwb_enc_h_present=1
 fi
@@ -7521,5 +7532,5 @@
 
 		ac_fn_c_check_header_mongrel "$LINENO" "opencore-amrwb/dec_if.h" "ac_cv_header_opencore_amrwb_dec_if_h" "$ac_includes_default"
-if test "x$ac_cv_header_opencore_amrwb_dec_if_h" = x""yes; then :
+if test "x$ac_cv_header_opencore_amrwb_dec_if_h" = xyes; then :
   opencore_amrwb_dec_h_present=1
 fi
@@ -7528,5 +7539,5 @@
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for D_IF_init in -lopencore-amrwb" >&5
 $as_echo_n "checking for D_IF_init in -lopencore-amrwb... " >&6; }
-if test "${ac_cv_lib_opencore_amrwb_D_IF_init+set}" = set; then :
+if ${ac_cv_lib_opencore_amrwb_D_IF_init+:} false; then :
   $as_echo_n "(cached) " >&6
 else
@@ -7562,5 +7573,5 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opencore_amrwb_D_IF_init" >&5
 $as_echo "$ac_cv_lib_opencore_amrwb_D_IF_init" >&6; }
-if test "x$ac_cv_lib_opencore_amrwb_D_IF_init" = x""yes; then :
+if test "x$ac_cv_lib_opencore_amrwb_D_IF_init" = xyes; then :
   opencore_amrwb_dec_present=1 && LIBS="$LIBS -lopencore-amrwb"
 fi
@@ -7568,5 +7579,5 @@
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for E_IF_init in -lvo-amrwbenc" >&5
 $as_echo_n "checking for E_IF_init in -lvo-amrwbenc... " >&6; }
-if test "${ac_cv_lib_vo_amrwbenc_E_IF_init+set}" = set; then :
+if ${ac_cv_lib_vo_amrwbenc_E_IF_init+:} false; then :
   $as_echo_n "(cached) " >&6
 else
@@ -7602,5 +7613,5 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vo_amrwbenc_E_IF_init" >&5
 $as_echo "$ac_cv_lib_vo_amrwbenc_E_IF_init" >&6; }
-if test "x$ac_cv_lib_vo_amrwbenc_E_IF_init" = x""yes; then :
+if test "x$ac_cv_lib_vo_amrwbenc_E_IF_init" = xyes; then :
   opencore_amrwb_enc_present=1 && LIBS="$LIBS -lvo-amrwbenc"
 fi
@@ -7661,5 +7672,5 @@
 
 		ac_fn_c_check_header_mongrel "$LINENO" "SKP_Silk_SDK_API.h" "ac_cv_header_SKP_Silk_SDK_API_h" "$ac_includes_default"
-if test "x$ac_cv_header_SKP_Silk_SDK_API_h" = x""yes; then :
+if test "x$ac_cv_header_SKP_Silk_SDK_API_h" = xyes; then :
   silk_h_present=1
 fi
@@ -7668,5 +7679,5 @@
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SKP_Silk_SDK_get_version in -lSKP_SILK_SDK" >&5
 $as_echo_n "checking for SKP_Silk_SDK_get_version in -lSKP_SILK_SDK... " >&6; }
-if test "${ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version+set}" = set; then :
+if ${ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version+:} false; then :
   $as_echo_n "(cached) " >&6
 else
@@ -7702,5 +7713,5 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" >&5
 $as_echo "$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" >&6; }
-if test "x$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" = x""yes; then :
+if test "x$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" = xyes; then :
   silk_present=1 && LIBS="$LIBS -lSKP_SILK_SDK"
 fi
@@ -8529,5 +8540,5 @@
     "third_party/build/portaudio/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/portaudio/os-auto.mak" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
@@ -8846,5 +8857,5 @@
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -8874,5 +8885,5 @@
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
@@ -8901,5 +8912,5 @@
     case $ac_tag in
     *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
