[mirror_lxc.git] / configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_INIT([lxc], [0.9.0])

AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_HEADERS([src/config.h])
AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability])
AC_CANONICAL_HOST
AM_PROG_CC_C_O
AC_GNU_SOURCE

# Detect the distribution. This is used for the default configuration and
# for some distro-specific build options.
AC_MSG_CHECKING([host distribution])
AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO], [Specify the Linux distribution to target: One of redhat, oracle, fedora, suse, gentoo, debian, arch, slackware, paldo, mandriva or pardus.]))
if test "z$with_distro" = "z"; then
	with_distro=`lsb_release -is`
fi
if test "z$with_distro" = "z"; then
	AC_CHECK_FILE(/etc/redhat-release,with_distro="redhat")
	AC_CHECK_FILE(/etc/oracle-release,with_distro="oracle")
	AC_CHECK_FILE(/etc/fedora-release,with_distro="fedora")
	AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse")
	AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo")
	AC_CHECK_FILE(/etc/debian_version,with_distro="debian")
	AC_CHECK_FILE(/etc/arch-release,with_distro="arch")
	AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware")
	AC_CHECK_FILE(/etc/frugalware-release,with_distro="frugalware")
	AC_CHECK_FILE(/etc/mandrakelinux-release, with_distro="mandriva")
	AC_CHECK_FILE(/etc/mandriva-release,with_distro="mandriva")
	AC_CHECK_FILE(/etc/pardus-release,with_distro="pardus")
fi
with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]'`

if test "z$with_distro" = "z"; then
	with_distro="unknown"
fi
case $with_distro in
	ubuntu)
		distroconf=default.conf.ubuntu
		;;
	redhat|fedora|oracle|oracleserver)
		distroconf=default.conf.libvirt
		;;
	*)
		echo -n "Linux distribution network config unknown, defaulting to lxc.network.type = empty"
		distroconf=default.conf.unknown
		;;
esac
AC_MSG_RESULT([$with_distro])
AM_CONDITIONAL([HAVE_DEBIAN], [test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu"])

# Allow disabling rpath
AC_ARG_ENABLE([rpath],
	[AC_HELP_STRING([--disable-rpath], [do not set rpath in executables])],
	[], [enable_rpath=yes])
AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])

# Documentation (manpages)
AC_ARG_ENABLE([doc],
	[AC_HELP_STRING([--enable-doc], [make mans (requires docbook2man or docbook2x-man to be installed) [default=auto]])],
	[], [enable_doc=auto])

if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
	db2xman=""
	dbparsers="docbook2x-man db2x_docbook2man docbook2man"

	AC_MSG_CHECKING(for docbook2x-man)
	for name in ${dbparsers}; do
		if "$name" --help >/dev/null 2>&1; then
			db2xman="$name"
			break;
		fi
	done

	if test -n "${db2xman}"; then
		AC_MSG_RESULT([${db2xman}])
	else
		AC_MSG_RESULT([no])
		if test "x$enable_doc" = "xyes"; then
			AC_MSG_ERROR([docbook2x-man required by man request, but not found])
		fi
	fi

	AC_SUBST(db2xman)
fi
AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$db2xman" != "x"])

if test "x$db2xman" = "xdocbook2man"; then
	docdtd="\"-//Davenport//DTD DocBook V3.0//EN\""
else
	docdtd="\"-//OASIS//DTD DocBook XML\" \"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd\""
fi
AC_SUBST(docdtd)

# Apparmor
AC_ARG_ENABLE([apparmor],
	[AC_HELP_STRING([--enable-apparmor], [enable apparmor])],
	[], [enable_apparmor=check])

if test "$enable_apparmor" = "check" ; then
	AC_CHECK_LIB([apparmor],[aa_change_profile],[enable_apparmor=yes], [enable_apparmor=no])
fi
AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])

AM_COND_IF([ENABLE_APPARMOR],
	[AC_CHECK_HEADER([sys/apparmor.h],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
	AC_CHECK_LIB([apparmor], [aa_change_profile],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
	AC_SUBST([APPARMOR_LIBS], [-lapparmor])])

# Seccomp syscall filter
AC_ARG_ENABLE([seccomp],
	[AC_HELP_STRING([--enable-seccomp], [enable seccomp])],
	[], [enable_seccomp=check])

if test "$enable_seccomp" = "check" ; then
	AC_CHECK_LIB([seccomp],[seccomp_init],[enable_seccomp=yes],[enable_seccomp=no])
fi
AM_CONDITIONAL([ENABLE_SECCOMP], [test "x$enable_seccomp" = "xyes"])

AM_COND_IF([ENABLE_SECCOMP],
	[AC_CHECK_HEADER([seccomp.h],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
	AC_CHECK_LIB([seccomp], [seccomp_init],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
	AC_SUBST([SECCOMP_LIBS], [-lseccomp])])

# HAVE_SCMP_FILTER_CTX=1 will tell us we have libseccomp api >= 1.0.0
AC_CHECK_TYPES([scmp_filter_ctx], [], [], [#include <seccomp.h>])

# Configuration examples
AC_ARG_ENABLE([examples],
	[AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
	[], [enable_examples=yes])
AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])

# Python3 module and scripts
AC_ARG_ENABLE([python],
	[AC_HELP_STRING([--enable-python], [enable python binding])],
	[enable_python=yes], [enable_python=no])
AM_CONDITIONAL([ENABLE_PYTHON], [test "x$enable_python" = "xyes"])

AM_COND_IF([ENABLE_PYTHON],
	[AM_PATH_PYTHON([3.2], [], [AC_MSG_ERROR([You must install python3])])
	PKG_CHECK_MODULES([PYTHONDEV], [python3 >= 3.2],[],[AC_MSG_ERROR([You must install python3-dev])])
	AC_DEFINE_UNQUOTED([ENABLE_PYTHON], 1, [Python3 is available])])

# Lua module and scripts
if test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu" ; then
    LUAPKGCONFIG=lua5.1
else
    LUAPKGCONFIG=lua
fi

AC_ARG_ENABLE([lua],
	[AC_HELP_STRING([--enable-lua], [enable lua binding])],
	[enable_lua=yes], [enable_lua=no])

AM_CONDITIONAL([ENABLE_LUA], [test "x$enable_lua" = "xyes"])

AM_COND_IF([ENABLE_LUA],
	[PKG_CHECK_MODULES([LUA], [$LUAPKGCONFIG >= 5.1],[],[AC_MSG_ERROR([You must install lua-devel for lua 5.1])])
	AC_DEFINE_UNQUOTED([ENABLE_LUA], 1, [Lua is available])])

# Optional test binaries
AC_ARG_ENABLE([tests],
	[AC_HELP_STRING([--enable-tests], [build test/example binaries])],
	[enable_tests=yes], [enable_tests=no])
AM_CONDITIONAL([ENABLE_TESTS], [test "x$enable_tests" = "xyes"])

# LXC container path, where the containers are actually stored
# This is overridden by an entry in the file called LXCCONF
# (i.e. /etc/lxc/lxc.conf)
AC_ARG_WITH([config-path],
	[AC_HELP_STRING(
		[--with-config-path=dir],
		[lxc configuration repository path]
	)], [], [with_config_path=['${localstatedir}/lib/lxc']])

# The path of the global lxc configuration file.
AC_ARG_WITH([global-conf],
	[AC_HELP_STRING(
		[--with-global-conf=dir],
		[global lxc configuration file]
	)], [], [with_global_conf=['${sysconfdir}/lxc/lxc.conf']])

# Rootfs path, where the container mount structure is assembled
AC_ARG_WITH([rootfs-path],
	[AC_HELP_STRING(
		[--with-rootfs-path=dir],
		[lxc rootfs mount point]
	)], [], [with_rootfs_path=['${libdir}/lxc/rootfs']])

# Container log path.  By default, use $lxcpath.
AC_MSG_CHECKING([Whether to place logfiles in container config path])
AC_ARG_ENABLE([configpath-log],
	[AC_HELP_STRING([--enable-configpath-log], [use logfiles in config path])],
	[use_configpath_logs=yes], [use_configpath_logs=no])
AC_MSG_RESULT([$use_configpath_logs])
AM_CONDITIONAL([USE_CONFIGPATH_LOGS], [test "$use_configpath_logs" = "yes"])

if test "$use_configpath_logs" = "yes"; then
	default_log_path="${with_config_path}"
else
	default_log_path="${localstatedir}/log/lxc"
fi

AC_ARG_WITH([log-path],
	[AC_HELP_STRING(
		[--with-log-path=dir],
		[per container log path]
	)], [], [with_log_path=['${default_log_path}']])

# Expand some useful variables
AS_AC_EXPAND(PREFIX, "$prefix")
AS_AC_EXPAND(LIBDIR, "$libdir")
AS_AC_EXPAND(BINDIR, "$bindir")
AS_AC_EXPAND(LIBEXECDIR, "$libexecdir")
AS_AC_EXPAND(INCLUDEDIR, "$includedir")
AS_AC_EXPAND(SYSCONFDIR, "$sysconfdir")
AS_AC_EXPAND(DATADIR, "$datadir")
AS_AC_EXPAND(LOCALSTATEDIR, "$localstatedir")
AS_AC_EXPAND(DOCDIR, "$docdir")
AS_AC_EXPAND(LXC_DISTRO_CONF, "$distroconf")
AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
AS_AC_EXPAND(LXCPATH, "$with_config_path")
AS_AC_EXPAND(LXC_GLOBAL_CONF, "$with_global_conf")
AS_AC_EXPAND(LXCROOTFSMOUNT, "$with_rootfs_path")
AS_AC_EXPAND(LXCTEMPLATEDIR, "$datadir/lxc/templates")
AS_AC_EXPAND(LXCHOOKDIR, "$datadir/lxc/hooks")
AS_AC_EXPAND(LXCINITDIR, "$libexecdir")
AS_AC_EXPAND(LOGPATH, "$with_log_path")

# Check for some standard kernel headers
AC_CHECK_HEADERS([linux/unistd.h linux/netlink.h linux/genetlink.h],
				[],
				AC_MSG_ERROR([Please install the Linux kernel headers.]),
				[#include <sys/socket.h>])

# Allow disabling libcap support
AC_ARG_ENABLE([capabilities],
	[AC_HELP_STRING([--disable-capabilities], [disable kernel capabilities])],
	[], [enable_capabilities=yes])

# Check for libcap support
if test "x$enable_capabilities" = "xyes"; then
	AC_CHECK_LIB(cap,cap_set_proc,caplib=yes,caplib=no)
	AC_MSG_CHECKING([linux capabilities])
	if test "x$caplib" = "xyes" ; then
		CAP_LIBS="-lcap"
		AC_MSG_RESULT([$CAP_LIBS])
	else
		AC_MSG_RESULT([no])
		AC_MSG_ERROR([You are missing libcap support. If you really want to build without kernel capabilities, use --disable-capabilities])
	fi
else
	CAP_LIBS=""
fi
AC_SUBST([CAP_LIBS])

# Check for alternate C libraries
AC_MSG_CHECKING(for bionic libc)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
	[[#ifndef __ANDROID__
error: Not bionic!
#endif]])],
	[is_bionic=yes],
	[is_bionic=no])
if test "x$is_bionic" = "xyes"; then
	AC_DEFINE([IS_BIONIC], 1, [bionic libc])
	AC_MSG_RESULT([yes])
else
	AC_MSG_RESULT([no])
fi
AM_CONDITIONAL([IS_BIONIC], [test "x$is_bionic" = "xyes"])

# Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])

# Check for some headers
AC_CHECK_HEADERS([sys/signalfd.h pty.h sys/capability.h sys/personality.h utmpx.h sys/timerfd.h])

# Check for some syscalls functions
AC_CHECK_FUNCS([setns pivot_root sethostname unshare])

# Check for some functions
AC_CHECK_LIB(util, openpty)
AC_CHECK_FUNCS([openpty hasmntopt setmntent endmntent])
AC_CHECK_FUNCS([getline],
	AM_CONDITIONAL(HAVE_GETLINE, true)
	AC_DEFINE(HAVE_GETLINE,1,[Have getline]),
	AM_CONDITIONAL(HAVE_GETLINE, false))
AC_CHECK_FUNCS([fgetln],
	AM_CONDITIONAL(HAVE_FGETLN, true)
	AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]),
	AM_CONDITIONAL(HAVE_FGETLN, false))

# Check for some libraries
AC_SEARCH_LIBS(sem_open, [rt pthread])
AC_SEARCH_LIBS(clock_gettime, [rt])

# Check for some standard binaries
AC_PROG_GCC_TRADITIONAL
AC_PROG_SED

if test "x$GCC" = "xyes"; then
	CFLAGS="$CFLAGS -Wall -Werror"
fi

# Files requiring some variable expansion
AC_CONFIG_FILES([
	Makefile
	lxc.pc
	lxc.spec
	config/Makefile

	doc/Makefile
	doc/legacy/lxc-ls.sgml
	doc/lxc-attach.sgml
	doc/lxc-cgroup.sgml
	doc/lxc-checkconfig.sgml
	doc/lxc-checkpoint.sgml
	doc/lxc-clone.sgml
	doc/lxc-console.sgml
	doc/lxc-create.sgml
	doc/lxc-destroy.sgml
	doc/lxc-device.sgml
	doc/lxc-execute.sgml
	doc/lxc-freeze.sgml
	doc/lxc-info.sgml
	doc/lxc-kill.sgml
	doc/lxc-ls.sgml
	doc/lxc-monitor.sgml
	doc/lxc-netstat.sgml
	doc/lxc-ps.sgml
	doc/lxc-restart.sgml
	doc/lxc-start-ephemeral.sgml
	doc/lxc-start.sgml
	doc/lxc-stop.sgml
	doc/lxc-top.sgml
	doc/lxc-unfreeze.sgml
	doc/lxc-unshare.sgml
	doc/lxc-version.sgml
	doc/lxc-wait.sgml

	doc/lxc.conf.sgml
	doc/lxc.sgml
	doc/common_options.sgml
	doc/see_also.sgml

	doc/rootfs/Makefile

	doc/examples/Makefile
	doc/examples/lxc-macvlan.conf
	doc/examples/lxc-vlan.conf
	doc/examples/lxc-no-netns.conf
	doc/examples/lxc-empty-netns.conf
	doc/examples/lxc-phys.conf
	doc/examples/lxc-veth.conf
	doc/examples/lxc-complex.conf

	hooks/Makefile

	templates/Makefile
	templates/lxc-cirros
	templates/lxc-debian
	templates/lxc-ubuntu
	templates/lxc-ubuntu-cloud
	templates/lxc-opensuse
	templates/lxc-busybox
	templates/lxc-fedora
	templates/lxc-oracle
	templates/lxc-altlinux
	templates/lxc-sshd
	templates/lxc-archlinux
	templates/lxc-alpine

	src/Makefile
	src/lxc/Makefile
	src/lxc/lxc-ps
	src/lxc/lxc-netstat
	src/lxc/lxc-checkconfig
	src/lxc/lxc-version
	src/lxc/lxc-start-ephemeral
	src/lxc/legacy/lxc-ls
	src/lxc/lxc.functions

	src/python-lxc/Makefile

	src/lua-lxc/Makefile

	src/tests/Makefile
])
AC_CONFIG_COMMANDS([default],[[]],[[]])
AC_OUTPUT
Commit	Line	Data
5e97c3fc	1	# -- Autoconf --
	2	# Process this file with autoconf to produce a configure script.
	3
e9831f83	4	AC_INIT([lxc], [0.9.0])
5e97c3fc	5
f8dafdbb	6	AC_CONFIG_SRCDIR([configure.ac])
5e97c3fc	7	AC_CONFIG_AUX_DIR([config])
067cfaeb	8	AC_CONFIG_HEADERS([src/config.h])
ad563aea	9	AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability])
5e97c3fc	10	AC_CANONICAL_HOST
5e97c3fc	11	AM_PROG_CC_C_O
5e97c3fc	12	AC_GNU_SOURCE
5c8f9bd8	13
8aa4885c SG	14	# Detect the distribution. This is used for the default configuration and
8aa4885c SG	15	# for some distro-specific build options.
6f75ba0b	16	AC_MSG_CHECKING([host distribution])
8aa4885c	17	AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO], [Specify the Linux distribution to target: One of redhat, oracle, fedora, suse, gentoo, debian, arch, slackware, paldo, mandriva or pardus.]))
6f75ba0b DE	18	if test "z$with_distro" = "z"; then
6f75ba0b DE	19	with_distro=`lsb_release -is`
be2e4e54	20	fi
6f75ba0b DE	21	if test "z$with_distro" = "z"; then
	22	AC_CHECK_FILE(/etc/redhat-release,with_distro="redhat")
	23	AC_CHECK_FILE(/etc/oracle-release,with_distro="oracle")
	24	AC_CHECK_FILE(/etc/fedora-release,with_distro="fedora")
	25	AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse")
	26	AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo")
	27	AC_CHECK_FILE(/etc/debian_version,with_distro="debian")
	28	AC_CHECK_FILE(/etc/arch-release,with_distro="arch")
	29	AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware")
	30	AC_CHECK_FILE(/etc/frugalware-release,with_distro="frugalware")
	31	AC_CHECK_FILE(/etc/mandrakelinux-release, with_distro="mandriva")
	32	AC_CHECK_FILE(/etc/mandriva-release,with_distro="mandriva")
	33	AC_CHECK_FILE(/etc/pardus-release,with_distro="pardus")
	34	fi
	35	with_distro=`echo ${with_distro} \| tr '[[:upper:]]' '[[:lower:]]'`
	36
	37	if test "z$with_distro" = "z"; then
	38	with_distro="unknown"
	39	fi
	40	case $with_distro in
	41	ubuntu)
3a647d58	42	distroconf=default.conf.ubuntu
6f75ba0b DE	43	;;
6f75ba0b DE	44	redhat\|fedora\|oracle\|oracleserver)
3a647d58	45	distroconf=default.conf.libvirt
6f75ba0b DE	46	;;
	47	*)
	48	echo -n "Linux distribution network config unknown, defaulting to lxc.network.type = empty"
3a647d58	49	distroconf=default.conf.unknown
6f75ba0b DE	50	;;
	51	esac
	52	AC_MSG_RESULT([$with_distro])
6f75ba0b	53	AM_CONDITIONAL([HAVE_DEBIAN], [test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu"])
be2e4e54	54
8aa4885c	55	# Allow disabling rpath
1c41ddcb GK	56	AC_ARG_ENABLE([rpath],
	57	[AC_HELP_STRING([--disable-rpath], [do not set rpath in executables])],
	58	[], [enable_rpath=yes])
1c41ddcb GK	59	AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])
1c41ddcb GK	60
8aa4885c	61	# Documentation (manpages)
5c8f9bd8	62	AC_ARG_ENABLE([doc],
7f951458	63	[AC_HELP_STRING([--enable-doc], [make mans (requires docbook2man or docbook2x-man to be installed) [default=auto]])],
5c8f9bd8 AN	64	[], [enable_doc=auto])
	65
	66	if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
7822022c	67	db2xman=""
7f951458	68	dbparsers="docbook2x-man db2x_docbook2man docbook2man"
69fe23ff	69
7822022c	70	AC_MSG_CHECKING(for docbook2x-man)
69fe23ff	71	for name in ${dbparsers}; do
7822022c SG	72	if "$name" --help >/dev/null 2>&1; then
	73	db2xman="$name"
	74	break;
	75	fi
	76	done
	77
	78	if test -n "${db2xman}"; then
8aa4885c	79	AC_MSG_RESULT([${db2xman}])
7822022c	80	else
8aa4885c	81	AC_MSG_RESULT([no])
7822022c SG	82	if test "x$enable_doc" = "xyes"; then
	83	AC_MSG_ERROR([docbook2x-man required by man request, but not found])
	84	fi
	85	fi
	86
	87	AC_SUBST(db2xman)
5c8f9bd8	88	fi
8aa4885c	89	AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$db2xman" != "x"])
5c8f9bd8	90
7f951458 DE	91	if test "x$db2xman" = "xdocbook2man"; then
	92	docdtd="\"-//Davenport//DTD DocBook V3.0//EN\""
	93	else
	94	docdtd="\"-//OASIS//DTD DocBook XML\" \"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd\""
	95	fi
	96	AC_SUBST(docdtd)
	97
8aa4885c	98	# Apparmor
e767dd55 SH	99	AC_ARG_ENABLE([apparmor],
	100	[AC_HELP_STRING([--enable-apparmor], [enable apparmor])],
	101	[], [enable_apparmor=check])
	102
	103	if test "$enable_apparmor" = "check" ; then
	104	AC_CHECK_LIB([apparmor],[aa_change_profile],[enable_apparmor=yes], [enable_apparmor=no])
	105	fi
e767dd55 SH	106	AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])
e767dd55 SH	107
e075f5d9	108	AM_COND_IF([ENABLE_APPARMOR],
8aa4885c SG	109	[AC_CHECK_HEADER([sys/apparmor.h],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
	110	AC_CHECK_LIB([apparmor], [aa_change_profile],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
	111	AC_SUBST([APPARMOR_LIBS], [-lapparmor])])
e075f5d9	112
8aa4885c	113	# Seccomp syscall filter
e767dd55 SH	114	AC_ARG_ENABLE([seccomp],
	115	[AC_HELP_STRING([--enable-seccomp], [enable seccomp])],
	116	[], [enable_seccomp=check])
	117
	118	if test "$enable_seccomp" = "check" ; then
	119	AC_CHECK_LIB([seccomp],[seccomp_init],[enable_seccomp=yes],[enable_seccomp=no])
	120	fi
e767dd55 SH	121	AM_CONDITIONAL([ENABLE_SECCOMP], [test "x$enable_seccomp" = "xyes"])
e767dd55 SH	122
8f2c3a70	123	AM_COND_IF([ENABLE_SECCOMP],
8aa4885c SG	124	[AC_CHECK_HEADER([seccomp.h],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
	125	AC_CHECK_LIB([seccomp], [seccomp_init],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
	126	AC_SUBST([SECCOMP_LIBS], [-lseccomp])])
8f2c3a70	127
769872f9 SH	128	# HAVE_SCMP_FILTER_CTX=1 will tell us we have libseccomp api >= 1.0.0
	129	AC_CHECK_TYPES([scmp_filter_ctx], [], [], [#include <seccomp.h>])
	130
8aa4885c	131	# Configuration examples
3fb0a9bb AN	132	AC_ARG_ENABLE([examples],
	133	[AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
	134	[], [enable_examples=yes])
3fb0a9bb AN	135	AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
3fb0a9bb AN	136
8aa4885c	137	# Python3 module and scripts
be2e4e54 SG	138	AC_ARG_ENABLE([python],
	139	[AC_HELP_STRING([--enable-python], [enable python binding])],
	140	[enable_python=yes], [enable_python=no])
be2e4e54 SG	141	AM_CONDITIONAL([ENABLE_PYTHON], [test "x$enable_python" = "xyes"])
	142
	143	AM_COND_IF([ENABLE_PYTHON],
8aa4885c	144	[AM_PATH_PYTHON([3.2], [], [AC_MSG_ERROR([You must install python3])])
59ec0a36	145	PKG_CHECK_MODULES([PYTHONDEV], [python3 >= 3.2],[],[AC_MSG_ERROR([You must install python3-dev])])
8aa4885c	146	AC_DEFINE_UNQUOTED([ENABLE_PYTHON], 1, [Python3 is available])])
be2e4e54	147
f080ffd7 DE	148	# Lua module and scripts
	149	if test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu" ; then
	150	LUAPKGCONFIG=lua5.1
	151	else
	152	LUAPKGCONFIG=lua
	153	fi
	154
	155	AC_ARG_ENABLE([lua],
	156	[AC_HELP_STRING([--enable-lua], [enable lua binding])],
	157	[enable_lua=yes], [enable_lua=no])
	158
	159	AM_CONDITIONAL([ENABLE_LUA], [test "x$enable_lua" = "xyes"])
	160
	161	AM_COND_IF([ENABLE_LUA],
	162	[PKG_CHECK_MODULES([LUA], [$LUAPKGCONFIG >= 5.1],[],[AC_MSG_ERROR([You must install lua-devel for lua 5.1])])
	163	AC_DEFINE_UNQUOTED([ENABLE_LUA], 1, [Lua is available])])
	164
8aa4885c	165	# Optional test binaries
525421c9 SG	166	AC_ARG_ENABLE([tests],
	167	[AC_HELP_STRING([--enable-tests], [build test/example binaries])],
	168	[enable_tests=yes], [enable_tests=no])
525421c9 SG	169	AM_CONDITIONAL([ENABLE_TESTS], [test "x$enable_tests" = "xyes"])
525421c9 SG	170
8aa4885c	171	# LXC container path, where the containers are actually stored
fbf5de31	172	# This is overridden by an entry in the file called LXCCONF
2a59a681	173	# (i.e. /etc/lxc/lxc.conf)
aef4ebcf AN	174	AC_ARG_WITH([config-path],
	175	[AC_HELP_STRING(
	176	[--with-config-path=dir],
e892973e	177	[lxc configuration repository path]
1c41ddcb	178	)], [], [with_config_path=['${localstatedir}/lib/lxc']])
aef4ebcf	179
2a59a681 SH	180	# The path of the global lxc configuration file.
	181	AC_ARG_WITH([global-conf],
	182	[AC_HELP_STRING(
	183	[--with-global-conf=dir],
	184	[global lxc configuration file]
	185	)], [], [with_global_conf=['${sysconfdir}/lxc/lxc.conf']])
	186
8aa4885c	187	# Rootfs path, where the container mount structure is assembled
196db713 DL	188	AC_ARG_WITH([rootfs-path],
	189	[AC_HELP_STRING(
	190	[--with-rootfs-path=dir],
	191	[lxc rootfs mount point]
1c41ddcb	192	)], [], [with_rootfs_path=['${libdir}/lxc/rootfs']])
196db713	193
5e1e7aaf SH	194	# Container log path. By default, use $lxcpath.
	195	AC_MSG_CHECKING([Whether to place logfiles in container config path])
	196	AC_ARG_ENABLE([configpath-log],
	197	[AC_HELP_STRING([--enable-configpath-log], [use logfiles in config path])],
	198	[use_configpath_logs=yes], [use_configpath_logs=no])
	199	AC_MSG_RESULT([$use_configpath_logs])
	200	AM_CONDITIONAL([USE_CONFIGPATH_LOGS], [test "$use_configpath_logs" = "yes"])
	201
	202	if test "$use_configpath_logs" = "yes"; then
	203	default_log_path="${with_config_path}"
	204	else
89d556d8	205	default_log_path="${localstatedir}/log/lxc"
5e1e7aaf SH	206	fi
	207
	208	AC_ARG_WITH([log-path],
	209	[AC_HELP_STRING(
	210	[--with-log-path=dir],
	211	[per container log path]
	212	)], [], [with_log_path=['${default_log_path}']])
	213
8aa4885c SG	214	# Expand some useful variables
	215	AS_AC_EXPAND(PREFIX, "$prefix")
	216	AS_AC_EXPAND(LIBDIR, "$libdir")
	217	AS_AC_EXPAND(BINDIR, "$bindir")
	218	AS_AC_EXPAND(LIBEXECDIR, "$libexecdir")
	219	AS_AC_EXPAND(INCLUDEDIR, "$includedir")
	220	AS_AC_EXPAND(SYSCONFDIR, "$sysconfdir")
	221	AS_AC_EXPAND(DATADIR, "$datadir")
	222	AS_AC_EXPAND(LOCALSTATEDIR, "$localstatedir")
	223	AS_AC_EXPAND(DOCDIR, "$docdir")
3a647d58	224	AS_AC_EXPAND(LXC_DISTRO_CONF, "$distroconf")
aef4ebcf	225	AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
8aa4885c	226	AS_AC_EXPAND(LXCPATH, "$with_config_path")
2a59a681	227	AS_AC_EXPAND(LXC_GLOBAL_CONF, "$with_global_conf")
8aa4885c SG	228	AS_AC_EXPAND(LXCROOTFSMOUNT, "$with_rootfs_path")
8aa4885c SG	229	AS_AC_EXPAND(LXCTEMPLATEDIR, "$datadir/lxc/templates")
906f8c4d	230	AS_AC_EXPAND(LXCHOOKDIR, "$datadir/lxc/hooks")
8aa4885c	231	AS_AC_EXPAND(LXCINITDIR, "$libexecdir")
5e1e7aaf	232	AS_AC_EXPAND(LOGPATH, "$with_log_path")
881450bb	233
8aa4885c	234	# Check for some standard kernel headers
910bb4fa	235	AC_CHECK_HEADERS([linux/unistd.h linux/netlink.h linux/genetlink.h],
8aa4885c SG	236	[],
	237	AC_MSG_ERROR([Please install the Linux kernel headers.]),
	238	[#include <sys/socket.h>])
35f549fe	239
495d2046 SG	240	# Allow disabling libcap support
	241	AC_ARG_ENABLE([capabilities],
	242	[AC_HELP_STRING([--disable-capabilities], [disable kernel capabilities])],
	243	[], [enable_capabilities=yes])
	244
8aa4885c	245	# Check for libcap support
495d2046 SG	246	if test "x$enable_capabilities" = "xyes"; then
	247	AC_CHECK_LIB(cap,cap_set_proc,caplib=yes,caplib=no)
	248	AC_MSG_CHECKING([linux capabilities])
	249	if test "x$caplib" = "xyes" ; then
	250	CAP_LIBS="-lcap"
	251	AC_MSG_RESULT([$CAP_LIBS])
	252	else
	253	AC_MSG_RESULT([no])
	254	AC_MSG_ERROR([You are missing libcap support. If you really want to build without kernel capabilities, use --disable-capabilities])
	255	fi
0af683cf	256	else
495d2046	257	CAP_LIBS=""
0af683cf	258	fi
0af683cf	259	AC_SUBST([CAP_LIBS])
35f549fe	260
a6168a17 SG	261	# Check for alternate C libraries
	262	AC_MSG_CHECKING(for bionic libc)
	263	AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
8aa4885c	264	[[#ifndef __ANDROID__
a6168a17 SG	265	error: Not bionic!
a6168a17 SG	266	#endif]])],
8aa4885c SG	267	[is_bionic=yes],
8aa4885c SG	268	[is_bionic=no])
a6168a17	269	if test "x$is_bionic" = "xyes"; then
8aa4885c SG	270	AC_DEFINE([IS_BIONIC], 1, [bionic libc])
8aa4885c SG	271	AC_MSG_RESULT([yes])
a6168a17	272	else
8aa4885c	273	AC_MSG_RESULT([no])
a6168a17 SG	274	fi
	275	AM_CONDITIONAL([IS_BIONIC], [test "x$is_bionic" = "xyes"])
	276
656994bb MH	277	# Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
	278	AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
	279
e827ff7e	280	# Check for some headers
9be380b0	281	AC_CHECK_HEADERS([sys/signalfd.h pty.h sys/capability.h sys/personality.h utmpx.h sys/timerfd.h])
ff218c25	282
2d76d1d7 SG	283	# Check for some syscalls functions
	284	AC_CHECK_FUNCS([setns pivot_root sethostname unshare])
	285
e827ff7e	286	# Check for some functions
740ee8c7	287	AC_CHECK_LIB(util, openpty)
edaf8b1b	288	AC_CHECK_FUNCS([openpty hasmntopt setmntent endmntent])
1ba0013f SG	289	AC_CHECK_FUNCS([getline],
	290	AM_CONDITIONAL(HAVE_GETLINE, true)
	291	AC_DEFINE(HAVE_GETLINE,1,[Have getline]),
	292	AM_CONDITIONAL(HAVE_GETLINE, false))
	293	AC_CHECK_FUNCS([fgetln],
	294	AM_CONDITIONAL(HAVE_FGETLN, true)
	295	AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]),
	296	AM_CONDITIONAL(HAVE_FGETLN, false))
	297
c9a84173 SG	298	# Check for some libraries
c9a84173 SG	299	AC_SEARCH_LIBS(sem_open, [rt pthread])
336d5469	300	AC_SEARCH_LIBS(clock_gettime, [rt])
c9a84173	301
8aa4885c	302	# Check for some standard binaries
5e97c3fc	303	AC_PROG_GCC_TRADITIONAL
95a717e9	304	AC_PROG_SED
5e97c3fc	305
5e97c3fc	306	if test "x$GCC" = "xyes"; then
8aa4885c	307	CFLAGS="$CFLAGS -Wall -Werror"
5e97c3fc	308	fi
5e97c3fc	309
8aa4885c	310	# Files requiring some variable expansion
5e97c3fc	311	AC_CONFIG_FILES([
288063bd	312	Makefile
b6345ba1	313	lxc.pc
5e97c3fc	314	lxc.spec
288063bd	315	config/Makefile
d823d5b9	316
288063bd	317	doc/Makefile
4019712d SG	318	doc/legacy/lxc-ls.sgml
	319	doc/lxc-attach.sgml
	320	doc/lxc-cgroup.sgml
	321	doc/lxc-checkconfig.sgml
	322	doc/lxc-checkpoint.sgml
11cddd70	323	doc/lxc-clone.sgml
4019712d	324	doc/lxc-console.sgml
d823d5b9	325	doc/lxc-create.sgml
d823d5b9	326	doc/lxc-destroy.sgml
4019712d	327	doc/lxc-device.sgml
d823d5b9	328	doc/lxc-execute.sgml
d823d5b9	329	doc/lxc-freeze.sgml
4019712d SG	330	doc/lxc-info.sgml
4019712d SG	331	doc/lxc-kill.sgml
d823d5b9	332	doc/lxc-ls.sgml
4019712d SG	333	doc/lxc-monitor.sgml
4019712d SG	334	doc/lxc-netstat.sgml
d823d5b9	335	doc/lxc-ps.sgml
4019712d	336	doc/lxc-restart.sgml
4019712d SG	337	doc/lxc-start-ephemeral.sgml
	338	doc/lxc-start.sgml
	339	doc/lxc-stop.sgml
f080ffd7	340	doc/lxc-top.sgml
4019712d SG	341	doc/lxc-unfreeze.sgml
	342	doc/lxc-unshare.sgml
	343	doc/lxc-version.sgml
	344	doc/lxc-wait.sgml
	345
8a67a2b2	346	doc/lxc.conf.sgml
8b8b04f8	347	doc/lxc.sgml
10fba81b	348	doc/common_options.sgml
99e4008c	349	doc/see_also.sgml
d823d5b9	350
baf6671f DL	351	doc/rootfs/Makefile
baf6671f DL	352
0f71d073 DL	353	doc/examples/Makefile
0f71d073 DL	354	doc/examples/lxc-macvlan.conf
26c39028	355	doc/examples/lxc-vlan.conf
0f71d073 DL	356	doc/examples/lxc-no-netns.conf
	357	doc/examples/lxc-empty-netns.conf
	358	doc/examples/lxc-phys.conf
	359	doc/examples/lxc-veth.conf
c553a9c2	360	doc/examples/lxc-complex.conf
0f71d073	361
906f8c4d SG	362	hooks/Makefile
906f8c4d SG	363
c01d62f2	364	templates/Makefile
58a46e06	365	templates/lxc-cirros
c01d62f2	366	templates/lxc-debian
7c382572	367	templates/lxc-ubuntu
d1458ac8	368	templates/lxc-ubuntu-cloud
c840b37d	369	templates/lxc-opensuse
c01d62f2 DL	370	templates/lxc-busybox
c01d62f2 DL	371	templates/lxc-fedora
708f4a80	372	templates/lxc-oracle
262f4e48	373	templates/lxc-altlinux
c01d62f2	374	templates/lxc-sshd
f6267d90	375	templates/lxc-archlinux
2a9a0a08	376	templates/lxc-alpine
c9844b87	377
288063bd	378	src/Makefile
5e97c3fc	379	src/lxc/Makefile
5e97c3fc	380	src/lxc/lxc-ps
9d0195cb	381	src/lxc/lxc-netstat
237315ff	382	src/lxc/lxc-checkconfig
bcd952a1	383	src/lxc/lxc-version
5b12984b	384	src/lxc/lxc-start-ephemeral
6a85cf91	385	src/lxc/legacy/lxc-ls
2a59a681	386	src/lxc/lxc.functions
c9844b87	387
be2e4e54 SG	388	src/python-lxc/Makefile
be2e4e54 SG	389
f080ffd7 DE	390	src/lua-lxc/Makefile
f080ffd7 DE	391
72d0e1cb	392	src/tests/Makefile
5e97c3fc	393	])
	394	AC_CONFIG_COMMANDS([default],[[]],[[]])
	395	AC_OUTPUT