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AC_INIT([nftables], [0.9.1], [netfilter-devel@vger.kernel.org])
AC_DEFINE([RELEASE_NAME], ["Headless Horseman"], [Release name])
AC_CONFIG_AUX_DIR([build-aux])
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_CONFIG_HEADER([config.h])
AC_ARG_ENABLE([debug],
AS_HELP_STRING([--disable-debug], [Disable debugging symbols]),
[], [enable_debug=yes])
AM_CONDITIONAL([BUILD_DEBUG], [test "x$enable_debug" != xno])
AC_ARG_ENABLE([man-doc],
AS_HELP_STRING([--disable-man-doc], [Disable man page documentation]),
[], [enable_man_doc=yes])
AM_CONDITIONAL([BUILD_MAN], [test "x$enable_man_doc" = "xyes" ])
# Checks for programs.
AC_PROG_CC
AC_PROG_MKDIR_P
AC_PROG_INSTALL
AC_PROG_SED
AM_PROG_LEX
AC_PROG_YACC
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
AM_PROG_AR
AM_PROG_LIBTOOL
LT_INIT
AM_PROG_CC_C_O
AC_EXEEXT
AC_DISABLE_STATIC
CHECK_GCC_FVISIBILITY
AS_IF([test "x$enable_man_doc" = "xyes"], [
AC_CHECK_PROG(A2X, [a2x], [a2x], [no])
AS_IF([test "$A2X" = "no"],
[AC_MSG_ERROR([a2x not found, please install asciidoc])])
])
PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.3])
PKG_CHECK_MODULES([LIBNFTNL], [libnftnl >= 1.1.3])
AC_ARG_WITH([mini-gmp], [AS_HELP_STRING([--with-mini-gmp],
[Use builtin mini-gmp (for embedded builds)])],
[], [with_mini_gmp=no])
AS_IF([test "x$with_mini_gmp" != xyes], [
AC_CHECK_LIB([gmp],[__gmpz_init], , AC_MSG_ERROR([No suitable version of libgmp found]))
])
AM_CONDITIONAL([BUILD_MINIGMP], [test "x$with_mini_gmp" = xyes])
AC_ARG_WITH([cli], [AS_HELP_STRING([--without-cli],
[disable interactive CLI (libreadline support)])],
[], [with_cli=yes])
AS_IF([test "x$with_cli" != xno], [
AC_CHECK_LIB([readline], [readline], ,
AC_MSG_ERROR([No suitable version of libreadline found]))
AC_DEFINE([HAVE_LIBREADLINE], [1], [])
])
AC_SUBST(with_cli)
AM_CONDITIONAL([BUILD_CLI], [test "x$with_cli" != xno])
AC_ARG_WITH([xtables], [AS_HELP_STRING([--with-xtables],
[Use libxtables for iptables interaction])],
[], [with_xtables=no])
AS_IF([test "x$with_xtables" != xno], [
PKG_CHECK_MODULES([XTABLES], [xtables >= 1.6.1])
AC_DEFINE([HAVE_LIBXTABLES], [1], [0])
])
AM_CONDITIONAL([BUILD_XTABLES], [test "x$with_xtables" = xyes])
AC_ARG_WITH([json], [AS_HELP_STRING([--with-json],
[Enable JSON output support])],
[], [with_json=no])
AS_IF([test "x$with_json" != xno], [
AC_CHECK_LIB([jansson], [json_object], ,
AC_MSG_ERROR([No suitable version of libjansson found]))
AC_DEFINE([HAVE_LIBJANSSON], [1], [Define if you have libjansson])
])
AC_SUBST(with_json)
AM_CONDITIONAL([BUILD_JSON], [test "x$with_json" != xno])
AC_ARG_ENABLE(python,
AS_HELP_STRING([--enable-python], [Enable python]),,[enable_python=check]
)
AC_ARG_WITH([python_bin],
[AS_HELP_STRING([--with-python-bin], [Specify Python binary to use])],
[PYTHON_BIN="$withval"], [AC_PATH_PROGS(PYTHON_BIN, python python2 python2.7)]
)
AS_IF([test "x$PYTHON_BIN" = "x"], [
AS_IF([test "x$enable_python" = "xyes"], [AC_MSG_ERROR([Python asked but not found])],
[test "x$enable_python" = "xcheck"], [
AC_MSG_WARN([Python not found, continuing anyway])
enable_python=no
])
])
AM_CONDITIONAL([HAVE_PYTHON], [test "$enable_python" != "no"])
AC_CONFIG_FILES([ \
Makefile \
libnftables.pc \
src/Makefile \
include/Makefile \
include/nftables/Makefile \
include/linux/Makefile \
include/linux/netfilter/Makefile \
include/linux/netfilter_arp/Makefile \
include/linux/netfilter_bridge/Makefile \
include/linux/netfilter_ipv4/Makefile \
include/linux/netfilter_ipv6/Makefile \
files/Makefile \
files/nftables/Makefile \
files/osf/Makefile \
doc/Makefile \
py/Makefile \
])
AC_OUTPUT
echo "
nft configuration:
cli support: ${with_cli}
enable debugging symbols: ${enable_debug}
use mini-gmp: ${with_mini_gmp}
enable man page: ${enable_man_doc}
libxtables support: ${with_xtables}
json output support: ${with_json}"
AS_IF([test "$enable_python" != "no"], [
echo " enable Python: yes (with $PYTHON_BIN)"
], [
echo " enable Python: no"
]
)
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