Updating upstream with merged content from netfilter conntrack-tools version 1.0.1

1 files changed, 116 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..26a7e02
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,116 @@
+AC_INIT(conntrack-tools, 1.0.1, pablo@netfilter.org)
+AC_CONFIG_AUX_DIR([build-aux])
+
+AC_CANONICAL_HOST
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([-Wall foreign subdir-objects
+	tar-pax no-dist-gzip dist-bzip2 1.6])
+
+dnl kernel style compile messages
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_PROG_CC
+AC_DISABLE_STATIC
+AM_PROG_LIBTOOL
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AM_PROG_LEX
+AC_PROG_YACC
+
+case "$host" in
+*-*-linux*) ;;
+*) AC_MSG_ERROR([Linux only, dude!]);;
+esac
+
+dnl Dependencies
+if test -z "$ac_cv_prog_YACC"
+then
+	echo "*** Error: No suitable bison/yacc found. ***"
+	echo "    Please install the 'bison' package."
+	exit 1
+fi
+if test -z "$ac_cv_prog_LEX"
+then
+	echo "*** Error: No suitable flex/lex found. ***"
+	echo "    Please install the 'flex' package."
+	exit 1
+fi
+
+AC_MSG_CHECKING(flex version)
+flex_version=`$ac_cv_prog_LEX --version | sed 's/version//g' | awk '/flex/ {print $2}'`
+flex_major=`echo $flex_version| cut -d . -f 1`
+flex_minor=`echo $flex_version| cut -d . -f 2`
+flex_rev=`echo $flex_version| cut -d . -f 3`
+ 
+if test "$flex_major" -eq "2" && test "$flex_minor" -eq "5" && test "$flex_rev" -ge "33"; then
+	AC_MSG_RESULT([$flex_version. OK])
+else
+	AC_MSG_WARN([flex version $flex_version found.
+	Version 2.5.33 or greater is required. You may experience problems
+	while compilating the conntrack-tools. Please, consider to upgrade 
+	flex.])
+fi
+
+PKG_CHECK_MODULES([LIBNFNETLINK], [libnfnetlink >= 1.0.0])
+PKG_CHECK_MODULES([LIBNETFILTER_CONNTRACK], [libnetfilter_conntrack >= 1.0.0])
+
+AC_CHECK_HEADERS([linux/capability.h],, [AC_MSG_ERROR([Cannot find linux/capabibility.h])])
+
+# Checks for libraries.
+# FIXME: Replace `main' with a function in `-lc':
+dnl AC_CHECK_LIB([c], [main])
+# FIXME: Replace `main' with a function in `-ldl':
+
+AC_CHECK_HEADERS(arpa/inet.h)
+dnl check for inet_pton
+AC_CHECK_FUNCS(inet_pton)
+dnl Some systems have it, but not IPv6
+if test "$ac_cv_func_inet_pton" = "yes" ; then
+AC_MSG_CHECKING(if inet_pton supports IPv6)
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+int main()
+  {
+     struct in6_addr addr6;
+     if (inet_pton(AF_INET6, "::1", &addr6) < 1)
+        exit(1);
+     else
+        exit(0);
+  }
+  ]])],[ AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_PTON_IPV6, 1, [Define to 1 if inet_pton supports IPv6.])
+  ],[AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)])
+fi
+
+# Checks for header files.
+dnl AC_HEADER_STDC
+dnl AC_CHECK_HEADERS([netinet/in.h stdlib.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+dnl AC_C_CONST
+dnl AC_C_INLINE
+
+# Checks for library functions.
+dnl AC_FUNC_MALLOC
+dnl AC_FUNC_VPRINTF
+dnl AC_CHECK_FUNCS([memset])
+
+dnl AC_CONFIG_FILES([Makefile
+dnl                  debug/Makefile
+dnl                  debug/src/Makefile
+dnl                  extensions/Makefile
+dnl                  src/Makefile])
+
+AC_CONFIG_FILES([Makefile src/Makefile include/Makefile extensions/Makefile])
+AC_OUTPUT