Hi,
This adds the --with-kernel-includes configure option to
libnetfilter_log and creates a README. This option allows compiling
with kernel headers not located at /usr/include.
Signed-off-by: Bart De Schuymer <bdschuym@xxxxxxxxxx>
--- libnetfilter_log-0.0.15/configure.in.old 2009-01-19 17:31:47.000000000 +0100
+++ libnetfilter_log-0.0.15/configure.in 2009-01-19 17:41:15.000000000 +0100
@@ -20,15 +20,38 @@ esac
dnl Dependencies
LIBNFNETLINK_REQUIRED=0.0.39
-
+
PKG_CHECK_MODULES(LIBNFNETLINK, libnfnetlink >= $LIBNFNETLINK_REQUIRED,,
AC_MSG_ERROR(Cannot find libnfnetlink >= $LIBNFNETLINK_REQUIRED))
-CFLAGS="$CFLAGS $LIBNFNETLINK_CFLAGS"
LIBNFLOG_LIBS="$LIBNFNETLINK_LIBS"
-
+
AC_SUBST(LIBNFLOG_LIBS)
+dnl Allows compiling the library with kernel include headers not located
+dnl at /usr/include
+AC_ARG_WITH([kernel-includes],
+ [AS_HELP_STRING([--with-kernel-includes=PATH],
+ [Path to kernel source include files @<:@default=/usr/include@:>@])],
+ [
+ if test x$withval = xyes -o x$withval = x ; then
+ AC_MSG_ERROR(--with-kernel-includes must be given the path to your kernel source include files.)
+ fi
+ if ! test -d $withval ; then
+ AC_MSG_ERROR(The --with-kernel-includes path $withval is not a directory.)
+ fi
+ if ! test -d $withval/linux ; then
+ AC_MSG_ERROR(The --with-kernel-includes directory $withval must contain the directory 'linux'.)
+ fi
+ if ! test -r $withval/linux ; then
+ AC_MSG_ERROR(You must have read permissions for the kernel source include files.)
+ fi
+ KERNEL_INCLUDES=`(cd $withval; /bin/pwd)`
+ TMP_CFLAGS_OTHER=`$PKG_CONFIG libnfnetlink --cflags-only-other`
+ TMP_CFLAGS_I=`$PKG_CONFIG libnfnetlink --cflags-only-I`
+ CFLAGS="$CFLAGS $TMP_CFLAGS_OTHER -I$KERNEL_INCLUDES $TMP_CFLAGS_I"],
+ CFLAGS="$CFLAGS $LIBNFNETLINK_CFLAGS")
+
dnl Output the makefile
AC_OUTPUT(Makefile src/Makefile include/Makefile include/libnetfilter_log/Makefile utils/Makefile libnetfilter_log.pc)
--- libnetfilter_log-0.0.15/README.old 2009-01-19 17:58:57.000000000 +0100
+++ libnetfilter_log-0.0.15/README 2009-01-20 14:59:14.000000000 +0100
@@ -0,0 +1,44 @@
+libnetfilter_log - userspace library for logging network packets
+(C) 2005-2009 Netfilter Core Team <coreteam@xxxxxxxxxxxxx>
+===========================================================================
+
+What is netfilter_log?
+
+netfilter_log enables the kernel packet filter to queue copies of network
+packets to userspace for inspection, using the nfnetlink transport layer.
+
+
+What is libnetfilter_log?
+
+libnetfilter_log is a userspace library providing an interface to packets
+that have been logged by the kernel packet filter. It is part of a system
+that deprecates the old syslog/dmesg based packet logging. This library has
+been previously known as libnfnetlink_log.
+libnetfilter_log is used by ulogd2.
+
+
+Prerequisites for libnetfilter_log
+
+libnetfilter_log requires libnfnetlink and a kernel that includes the
+nfnetlink_log subsystem (i.e. 2.6.14 or later).
+You can specify the location of your kernel sources using the
+"--with-kernel-includes" configure option.
+
+
+Where can I find documentation?
+
+At the moment, you will have to RTFS. Sorry, but we have barely enough
+manpower to keep development ongoing. If you want to contribute documentation,
+please contact us.
+
+
+It has bugs. Where do I report them?
+
+Please report all libnetfilter_log bugs to https://bugzilla.netfilter.org/,
+using the "libnetfilter_log" Product.
+
+
+Where do I get support?
+
+The netfilter@xxxxxxxxxxxxxxx and netfilter-devel@xxxxxxxxxxxxxxx
+mailinglists serve as support forum.
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