musl/iptables: fixed command line parsing by using gnu-getopt compat package

base/musl/pkg/iptables/iptables.conf

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../musl/pkg/iptables/iptables.conf
-# Copyright (C) 2013 The OpenSDE Project
+# Copyright (C) 2013 - 2014 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -12,6 +12,12 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
+# gnu getopt compatibility through the gnu-getopt package is needed
+pkgprefix -t gnu-getopt
+GNU_GETOPT="-Dgetopt=gnu_getopt -Dgetopt_long=gnu_getopt_long -Dgetopt_long_only=gnu_getopt_long_only"
+var_append CFLAGS ' ' "$GNU_GETOPT"
+var_append LDFLAGS ' ' "-lgnu_getopt"
 # in musl struct tcphdr is exposed when defining _GNU_SOURCE
 var_append CFLAGS ' ' "-D_GNU_SOURCE"
-var_append configprefix ' ' "CFLAGS=$CFLAGS"
+var_append configprefix ' ' 'CFLAGS="$CFLAGS"'
+var_append configprefix ' ' 'LDFLAGS="$LDFLAGS"'