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AC_INIT(netcf, 0.2.8)
AC_CONFIG_SRCDIR([src/netcf.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([gnulib/m4])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([-Wno-portability 1.11 color-tests parallel-tests])
AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
AC_CANONICAL_HOST
AC_SUBST([LIBNETCF_VERSION_INFO], [5:0:4])
AC_GNU_SOURCE
AC_PROG_CC
gl_EARLY
AC_PROG_LIBTOOL
dnl Compiler flags to be used everywhere
AC_SUBST([NETCF_CFLAGS], ['--std=gnu99 -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables'])
gl_INIT
NETCF_COMPILE_WARNINGS
dnl Need to test if pkg-config exists
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([LIBXML], [libxml-2.0])
PKG_CHECK_MODULES([LIBXSLT], [libxslt])
PKG_CHECK_MODULES([LIBEXSLT], [libexslt])
NETCF_CHECK_READLINE
AC_CHECK_HEADER([pthread.h],
[AC_CHECK_LIB([pthread],[pthread_join],[
AC_DEFINE([HAVE_LIBPTHREAD],[],[Define if pthread (-lpthread)])
AC_DEFINE([HAVE_PTHREAD_H],[],[Define if <pthread.h>])
LIBS="-lpthread $LIBS"
])])
dnl if --prefix is /usr, don't use /usr/var for localstatedir
dnl or /usr/etc for sysconfdir
dnl as this makes a lot of things break in testing situations
if test "$prefix" = "/usr" && test "$localstatedir" = '${prefix}/var' ; then
localstatedir='/var'
fi
if test "$prefix" = "/usr" && test "$sysconfdir" = '${prefix}/etc' ; then
sysconfdir='/etc'
fi
dnl
dnl network driver flavor
dnl
AC_ARG_WITH([driver],
[AS_HELP_STRING([--with-driver],
[network driver name])],
[],[with_driver=check])
AC_MSG_CHECKING([network driver name])
if test "x$with_driver" = "xcheck" ; then
case "$host" in
*-*-mingw*)
with_driver=mswindows
;;
esac
fi
if test "x$with_driver" = "xcheck" && test -f /etc/redhat-release ; then
with_driver=redhat
fi
if test "x$with_driver" = "xcheck" && test -f /etc/fedora-release ; then
with_driver=redhat
fi
if test "x$with_driver" = "xcheck" && test -f /etc/debian_version ; then
with_driver=debian
fi
if test "x$with_driver" = "xcheck" && test -f /etc/ubuntu_version ; then
with_driver=debian
fi
if test "x$with_driver" = "xcheck" && (test -f /etc/suse-release || test -f /etc/SuSE-release) ; then
with_driver=suse
fi
if test "x$with_driver" = "xcheck" ; then
AC_MSG_ERROR([Cannot detect network driver, use --with-driver=NAME to select implementation])
fi
AC_MSG_RESULT([$with_driver])
NETCF_DRIVER=$with_driver
AC_SUBST([NETCF_DRIVER])
AC_DEFINE_UNQUOTED([NETCF_DRIVER], $NETCF_DRIVER, [The network driver])
AM_CONDITIONAL([NETCF_DRIVER_REDHAT], test "x$with_driver" = "xredhat")
AM_CONDITIONAL([NETCF_DRIVER_DEBIAN], test "x$with_driver" = "xdebian")
AM_CONDITIONAL([NETCF_DRIVER_SUSE], test "x$with_driver" = "xsuse")
AM_CONDITIONAL([NETCF_DRIVER_MSWINDOWS], test "x$with_driver" = "xmswindows")
if test "x$with_driver" = "xredhat"; then
AC_DEFINE_UNQUOTED([NETCF_TRANSACTION],
[LIBEXECDIR "/netcf-transaction.sh"],
[Location of the netcf-transaction shell script])
fi
dnl
dnl system init flavor
dnl
AC_MSG_CHECKING([for system init flavor])
AC_ARG_WITH([sysinit],
[AS_HELP_STRING([--with-sysinit@<:@=STYLE@:>@],
[Style of init script to install: initscripts, systemd,
check, none @<:@default=check@:>@])],
[],[with_sysinit=check])
case "$with_sysinit" in
systemd)
;;
initscripts)
;;
none)
;;
check)
if test "$cross_compiling" != "yes" && \
test "$with_driver" = "redhat"; then
if test -d /etc/systemd; then
with_sysinit=systemd
else
with_sysinit=initscripts
fi
else
with_sysinit=none
fi
;;
*)
AC_MSG_ERROR([Unknown system initscript flavor $with_sysinit])
;;
esac
if test "x$with_sysinit" = "xcheck" ; then
with_sysinit=none
fi
AM_CONDITIONAL([NETCF_USE_INITSCRIPTS], test "$with_sysinit" = "initscripts")
AM_CONDITIONAL([NETCF_USE_SYSTEMD], test "$with_sysinit" = "systemd")
AM_CONDITIONAL([NETCF_TRANSACTION_SUPPORT], test "$with_sysinit" != "none")
AC_MSG_RESULT($with_sysinit)
if test "$with_sysinit" != "none" && test "$with_driver" != "redhat"; then
AC_MSG_ERROR([netcf does not have support for $with_sysinit combined with the $with_driver driver])
fi
AC_ARG_WITH([libnl1],
AS_HELP_STRING([--with-libnl1], [Force usage of libnl1 @<:@default=no@:>@]),
[force_libnl1=${withval}], [force_libnl1=no])
if test "x$with_driver" != "xmswindows"
then
PKG_CHECK_MODULES([LIBAUGEAS], [augeas >= 0.5.0])
have_libnl="no"
if (test "${force_libnl1}" = "no"); then
PKG_CHECK_MODULES([LIBNL], [libnl-3.0],
[have_libnl3=yes],
[have_libnl3=no])
PKG_CHECK_MODULES([LIBNL_ROUTE3], [libnl-route-3.0],
[have_libnl_route3=yes],
[have_libnl_route3=no])
fi
if (test "${have_libnl3}" = "yes" -a "${have_libnl_route3}" = "yes"); then
AC_DEFINE([HAVE_LIBNL3], [1], [Use libnl-3.0])
have_libnl="yes"
SAVE_CFLAGS="${CFLAGS}"
CFLAGS="${LIBNL_CFLAGS} ${CFLAGS}"
dnl Avoid #including net/if.h when using earlier versions
dnl of libnl3 that include linux/if.h from netlink/route/link.h,
dnl since the two if.h files conflict with each other.
AC_CACHE_CHECK(
[whether to avoid including <net/if.h> to prevent conflict with <linux/if.h> included by libnl3],
[netcf_cv_avoid_net_if_h],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
#include <netlink/route/link.h>
]],
[[struct ifreq ifr; return ifr.ifr_ifru.ifru_ivalue = IFF_UP;]])],
[netcf_cv_avoid_net_if_h=yes], [netcf_cv_avoid_net_if_h=no])])
CFLAGS="${SAVE_CFLAGS}"
if test "x$netcf_cv_avoid_net_if_h" = "xyes"; then
AC_DEFINE([AVOID_NET_IF_H], [1],
[define to 1 if the libnl3 header netlink/route/link.h already
includes linux/if.h (which will conflict with net/if.h)])
fi
else
PKG_CHECK_MODULES([LIBNL], [libnl-1],
[have_libnl1=yes],
[have_libnl1=no])
if (test "${have_libnl1}" = "yes"); then
AC_DEFINE([HAVE_LIBNL], [1], [Use libnl-1])
have_libnl="yes"
else
dnl libnl version 2.x is not supported by netcf
PKG_CHECK_MODULES([LIBNL], [libnl-2.0],
[AC_MSG_ERROR([libnl-2.x is unsupported, please install libnl-3.x])])
fi
fi
if (test "${have_libnl}" = "no"); then
AC_MSG_ERROR([missing dependency: libnl library not installed])
fi
fi
if test "x$with_driver" = "xdebian"; then
dnl Check for ifup and ifdown in debian
AC_PATH_PROG(IFDOWN, ifdown, false, $PATH$PATH_SEPARATOR/sbin)
if test "$IFDOWN" = "false"; then
AC_MSG_ERROR([ifdown not found])
fi
AC_DEFINE_UNQUOTED([IFDOWN], "$IFDOWN", [path to ifdown binary])
AC_PATH_PROG(IFUP, ifup, false, $PATH$PATH_SEPARATOR/sbin)
if test "$IFUP" = "false"; then
AC_MSG_ERROR([ifup not found])
fi
AC_DEFINE_UNQUOTED([IFUP], "$IFUP", [path to ifup binary])
fi
NETCF_LIBDEPS=$(echo $LIBAUGEAS_LIBS $LIBEXSLT_LIBS $LIBXSLT_LIBS $LIBXML_LIBS $LIBNL_LIBS)
AC_SUBST([NETCF_LIBDEPS])
AC_OUTPUT(Makefile \
gnulib/lib/Makefile \
gnulib/tests/Makefile \
src/Makefile \
tests/Makefile \
doc/Makefile \
netcf.pc netcf.spec mingw32-netcf.spec)
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