- SF #3552774: Don't hide default target in subordinate makefile

- SF #3534307: Building IPv6 for Linux by default
- SF #3516844: poco missing symbols with external >=lipcre-8.13 
- fix of rev. 1952 fix (porting rev.1913 from 1.4.4 (fixed SF# 3550553))

configure

@@ -59,6 +59,10 @@ Options:
     Compile with -DPOCO_NO_SHAREDLIBS.
     For systems that don't support shared library loading.
 
+  --no-ipv6
+    Compile with -DPOCO_NET_NO_IPv6.
+    For systems that don't support IPv6.
+
   --omit=<component>{,<component>}
     Do not build the specified component(s).
     Example: --omit=Data/MySQL,Data/ODBC,Zip
@@ -101,8 +105,8 @@ cd `dirname $0`
 base=`pwd`
 cd $build
 
-tests="tests"
-samples="samples"
+tests=1
+samples=1
 flags=""
 omit=""
 includepath=""
@@ -114,25 +118,25 @@ shared=""
 while [ $# -ge 1 ]; do
 	case "$1" in
 	--config=*)
-		config="${1:9}" ;;
+		config="`echo ${1} | awk '{print substr($0,10)}'`" ;;
 
 	--prefix=*)
-		prefix="${1:9}" ;;
+		prefix="`echo ${1} | awk '{print substr($0,10)}'`" ;;
 
 	--stdcxx-base=*)
-		stdcxx_base="${1:14}" ;;
+		stdcxx_base="`echo ${1} | awk '{print substr($0,15)}'`" ;;
 
 	--omit=*)
-		omit="`echo ${1:7} | tr ',;' '  '`" ;;
+		omit="`echo ${1} | awk '{print substr($0,8)}' | tr ',;' '  '`" ;;
 
 	--include-path=*)
-		includepath="`echo ${1:15} | tr ',;' '  '`" ;;
+		includepath="`echo ${1} | awk '{print substr($0,16)}' | tr ',;' '  '`" ;;
 
 	--library-path=*)
-		librarypath="`echo ${1:15} | tr ',;' '  '`" ;;
+		librarypath="`echo ${1} | awk '{print substr($0,16)}' | tr ',;' '  '`" ;;
 
 	--cflags=*)
-		cflags="${1:9}" ;;
+		cflags="`echo ${1} | awk '{print substr($0,10)}'`" ;;
 
 	--no-samples)
 		samples="" ;;
@@ -151,6 +155,9 @@ while [ $# -ge 1 ]; do
 
 	--no-sharedlibs)
 		flags="$flags -DPOCO_NO_SHAREDLIBS" ;;
+		
+	--no-ipv6)
+		flags="$flags -DPOCO_NET_NO_IPv6" ;;
 
 	--poquito)
 		flags="$flags -DPOCO_NO_FILECHANNEL -DPOCO_NO_SPLITTERCHANNEL -DPOCO_NO_SYSLOGCHANNEL -DPOCO_UTIL_NO_INIFILECONFIGURATION -DPOCO_UTIL_NO_XMLCONFIGURATION" ;;
@@ -271,9 +278,11 @@ if [ -n "$linkmode" ] ; then
 	echo "export LINKMODE" >>$build/config.make
 fi
 
-cat <<__EOF__ >>$build/config.make
-.PHONY: poco
-poco: libexecs $tests $samples
+# create config.make
+echo '# config.build generated by configure script' >$build/config.build
+cat <<__EOF__ >>$build/config.build
+TESTS = $tests
+SAMPLES = $samples
 __EOF__
 
 echo "Configured for $config"