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AC_INIT([iptables], [1.4.1])
AC_CONFIG_HEADERS([config.h])
AC_PROG_INSTALL
AM_INIT_AUTOMAKE
AC_PROG_CC
AM_PROG_CC_C_O
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_ARG_WITH([kernel],
AS_HELP_STRING([--with-kernel=PATH],
[Path to kernel source/build directory]),
[kbuilddir="$withval"; ksourcedir="$withval";])
AC_ARG_WITH([kbuild],
AS_HELP_STRING([--with-kbuild=PATH],
[Path to kernel build directory [[/lib/modules/CURRENT/build]]]),
[kbuilddir="$withval"])
AC_ARG_WITH([ksource],
AS_HELP_STRING([--with-ksource=PATH],
[Path to kernel source directory [[/lib/modules/CURRENT/source]]]),
[ksourcedir="$withval"])
AC_ARG_WITH([xtlibdir],
AS_HELP_STRING([--with-xtlibdir=PATH],
[Path where to install Xtables extensions [[LIBEXECDIR/xtables]]]),
[xtlibdir="$withval"],
[xtlibdir="${libexecdir}/xtables"])
AC_ARG_ENABLE([devel],
AS_HELP_STRING([--enable-devel],
[Install Xtables development headers]),
[enable_devel="$enableval"], [enable_devel="yes"])
AC_ARG_ENABLE([libipq],
AS_HELP_STRING([--enable-libipq], [Build and install libipq]))
AC_CHECK_HEADER([netinet/ip6.h], [], [AC_MSG_ERROR(but we need that for IPv6)])
AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" == "yes"])
AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" == "yes"])
AM_CONDITIONAL([ENABLE_DEVEL], [test "$enable_devel" == "yes"])
AM_CONDITIONAL([ENABLE_LIBIPQ], [test "$enable_libipq" == "yes"])
regular_CFLAGS="-D_LARGEFILE_SOURCE=1 -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 \
-D_REENTRANT -Wall -Waggregate-return -Wmissing-declarations \
-Wmissing-prototypes -Wredundant-decls -Wshadow -Wstrict-prototypes \
-Winline -pipe \
-DXTABLES_LIBDIR=\\\"\${xtlibdir}\\\" -DXTABLES_INTERNAL";
kinclude_CFLAGS="";
if [[ -n "$kbuilddir" ]]; then
kinclude_CFLAGS="$kinclude_CFLAGS -I $kbuilddir/include";
fi;
if [[ -n "$ksourcedir" ]]; then
kinclude_CFLAGS="$kinclude_CFLAGS -I $ksourcedir/include";
fi;
AC_SUBST([regular_CFLAGS])
AC_SUBST([kinclude_CFLAGS])
AC_SUBST([kbuilddir])
AC_SUBST([ksourcedir])
AC_SUBST([xtlibdir])
AC_OUTPUT([Makefile extensions/GNUmakefile libipq/Makefile include/xtables.h])
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