2 # Process this file with autoconf to produce a configure script.
4 AC_INIT([lxc], [0.9.0])
6 AC_CONFIG_SRCDIR([configure.ac])
7 AC_CONFIG_AUX_DIR([config])
8 AC_CONFIG_HEADERS([src/config.h])
9 AM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability])
14 # Detect the distribution. This is used for the default configuration and
15 # for some distro-specific build options.
16 AC_MSG_CHECKING([host distribution])
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.]))
18 if test "z$with_distro" = "z"; then
19 with_distro=`lsb_release -is`
21 if test "z$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")
35 with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]'`
37 if test "z$with_distro" = "z"; then
42 defaultconf=default.conf.ubuntu
44 redhat|fedora|oracle|oracleserver)
45 defaultconf=default.conf.libvirt
48 echo -n "Linux distribution network config unknown, defaulting to lxc.network.type = empty"
49 defaultconf=default.conf.unknown
52 AC_MSG_RESULT([$with_distro])
53 AM_CONDITIONAL([HAVE_DEBIAN], [test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu"])
55 # Allow disabling rpath
56 AC_ARG_ENABLE([rpath],
57 [AC_HELP_STRING([--disable-rpath], [do not set rpath in executables])],
58 [], [enable_rpath=yes])
59 AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])
61 # Documentation (manpages)
63 [AC_HELP_STRING([--enable-doc], [make mans (requires docbook2man or docbook2x-man to be installed) [default=auto]])],
64 [], [enable_doc=auto])
66 if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
68 dbparsers="docbook2x-man db2x_docbook2man docbook2man"
70 AC_MSG_CHECKING(for docbook2x-man)
71 for name in ${dbparsers}; do
72 if "$name" --help >/dev/null 2>&1; then
78 if test -n "${db2xman}"; then
79 AC_MSG_RESULT([${db2xman}])
82 if test "x$enable_doc" = "xyes"; then
83 AC_MSG_ERROR([docbook2x-man required by man request, but not found])
89 AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$db2xman" != "x"])
91 if test "x$db2xman" = "xdocbook2man"; then
92 docdtd="\"-//Davenport//DTD DocBook V3.0//EN\""
94 docdtd="\"-//OASIS//DTD DocBook XML\" \"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd\""
99 AC_ARG_ENABLE([apparmor],
100 [AC_HELP_STRING([--enable-apparmor], [enable apparmor])],
101 [], [enable_apparmor=check])
103 if test "$enable_apparmor" = "check" ; then
104 AC_CHECK_LIB([apparmor],[aa_change_profile],[enable_apparmor=yes], [enable_apparmor=no])
106 AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])
108 AM_COND_IF([ENABLE_APPARMOR],
109 [AC_CHECK_HEADER([sys/apparmor.h],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
110 AC_CHECK_LIB([apparmor], [aa_change_profile],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
111 AC_SUBST([APPARMOR_LIBS], [-lapparmor])])
113 # Seccomp syscall filter
114 AC_ARG_ENABLE([seccomp],
115 [AC_HELP_STRING([--enable-seccomp], [enable seccomp])],
116 [], [enable_seccomp=check])
118 if test "$enable_seccomp" = "check" ; then
119 AC_CHECK_LIB([seccomp],[seccomp_init],[enable_seccomp=yes],[enable_seccomp=no])
121 AM_CONDITIONAL([ENABLE_SECCOMP], [test "x$enable_seccomp" = "xyes"])
123 AM_COND_IF([ENABLE_SECCOMP],
124 [AC_CHECK_HEADER([seccomp.h],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
125 AC_CHECK_LIB([seccomp], [seccomp_init],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
126 AC_SUBST([SECCOMP_LIBS], [-lseccomp])])
128 # HAVE_SCMP_FILTER_CTX=1 will tell us we have libseccomp api >= 1.0.0
129 AC_CHECK_TYPES([scmp_filter_ctx], [], [], [#include <seccomp.h>])
131 # Configuration examples
132 AC_ARG_ENABLE([examples],
133 [AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
134 [], [enable_examples=yes])
135 AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
137 # Python3 module and scripts
138 AC_ARG_ENABLE([python],
139 [AC_HELP_STRING([--enable-python], [enable python binding])],
140 [enable_python=yes], [enable_python=no])
141 AM_CONDITIONAL([ENABLE_PYTHON], [test "x$enable_python" = "xyes"])
143 AM_COND_IF([ENABLE_PYTHON],
144 [AM_PATH_PYTHON([3.2], [], [AC_MSG_ERROR([You must install python3])])
145 PKG_CHECK_MODULES([PYTHONDEV], [python3 >= 3.2],[],[AC_MSG_ERROR([You must install python3-dev])])
146 AC_DEFINE_UNQUOTED([ENABLE_PYTHON], 1, [Python3 is available])])
148 # Lua module and scripts
149 if test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu" ; then
156 [AC_HELP_STRING([--enable-lua], [enable lua binding])],
157 [enable_lua=yes], [enable_lua=no])
159 AM_CONDITIONAL([ENABLE_LUA], [test "x$enable_lua" = "xyes"])
161 AM_COND_IF([ENABLE_LUA],
162 [PKG_CHECK_MODULES([LUA], [$LUAPKGCONFIG >= 5.1],[],[AC_MSG_ERROR([You must install lua-devel for lua 5.1])])
163 AC_DEFINE_UNQUOTED([ENABLE_LUA], 1, [Lua is available])])
165 # Optional test binaries
166 AC_ARG_ENABLE([tests],
167 [AC_HELP_STRING([--enable-tests], [build test/example binaries])],
168 [enable_tests=yes], [enable_tests=no])
169 AM_CONDITIONAL([ENABLE_TESTS], [test "x$enable_tests" = "xyes"])
171 # LXC container path, where the containers are actually stored
172 # This is overridden by an entry in the file called LXCCONF
173 # (i.e. /etc/lxc/lxc.conf)
174 AC_ARG_WITH([config-path],
176 [--with-config-path=dir],
177 [lxc configuration repository path]
178 )], [], [with_config_path=['${localstatedir}/lib/lxc']])
180 # The path of the global lxc configuration file.
181 AC_ARG_WITH([global-conf],
183 [--with-global-conf=dir],
184 [global lxc configuration file]
185 )], [], [with_global_conf=['${sysconfdir}/lxc/lxc.conf']])
187 # Rootfs path, where the container mount structure is assembled
188 AC_ARG_WITH([rootfs-path],
190 [--with-rootfs-path=dir],
191 [lxc rootfs mount point]
192 )], [], [with_rootfs_path=['${libdir}/lxc/rootfs']])
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 "$use_configpath_logs" = "yes"])
202 if test "$use_configpath_logs" = "yes"; then
203 default_log_path="${with_config_path}"
205 default_log_path="${localstatedir}/log/lxc"
208 AC_ARG_WITH([log-path],
210 [--with-log-path=dir],
211 [per container log path]
212 )], [], [with_log_path=['${default_log_path}']])
214 # Expand some useful variables
215 AS_AC_EXPAND(PREFIX, "$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")
224 AS_AC_EXPAND(LXC_DEFAULT_CONF, "$defaultconf")
225 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
226 AS_AC_EXPAND(LXCPATH, "$with_config_path")
227 AS_AC_EXPAND(LXC_GLOBAL_CONF, "$with_global_conf")
228 AS_AC_EXPAND(LXCROOTFSMOUNT, "$with_rootfs_path")
229 AS_AC_EXPAND(LXCTEMPLATEDIR, "$datadir/lxc/templates")
230 AS_AC_EXPAND(LXCHOOKDIR, "$datadir/lxc/hooks")
231 AS_AC_EXPAND(LXCINITDIR, "$libexecdir")
232 AS_AC_EXPAND(LOGPATH, "$with_log_path")
234 # Check for some standard kernel headers
235 AC_CHECK_HEADERS([linux/unistd.h linux/netlink.h linux/genetlink.h],
237 AC_MSG_ERROR([Please install the Linux kernel headers.]),
238 [#include <sys/socket.h>])
240 # Allow disabling libcap support
241 AC_ARG_ENABLE([capabilities],
242 [AC_HELP_STRING([--disable-capabilities], [disable kernel capabilities])],
243 [], [enable_capabilities=yes])
245 # Check for libcap support
246 if test "x$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$caplib" = "xyes" ; then
251 AC_MSG_RESULT([$CAP_LIBS])
254 AC_MSG_ERROR([You are missing libcap support. If you really want to build without kernel capabilities, use --disable-capabilities])
261 # Check for alternate C libraries
262 AC_MSG_CHECKING(for bionic libc)
263 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
264 [[#ifndef __ANDROID__
269 if test "x$is_bionic" = "xyes"; then
270 AC_DEFINE([IS_BIONIC], 1, [bionic libc])
275 AM_CONDITIONAL([IS_BIONIC], [test "x$is_bionic" = "xyes"])
277 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
278 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
280 # Check for some headers
281 AC_CHECK_HEADERS([sys/signalfd.h pty.h sys/capability.h sys/personality.h utmpx.h sys/timerfd.h])
283 # Check for some syscalls functions
284 AC_CHECK_FUNCS([setns pivot_root sethostname unshare])
286 # Check for some functions
287 AC_CHECK_LIB(util, openpty)
288 AC_CHECK_FUNCS([openpty hasmntopt setmntent endmntent])
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))
298 # Check for some libraries
299 AC_SEARCH_LIBS(sem_open, [rt pthread])
300 AC_SEARCH_LIBS(clock_gettime, [rt])
302 # Check for some standard binaries
303 AC_PROG_GCC_TRADITIONAL
306 if test "x$GCC" = "xyes"; then
307 CFLAGS="$CFLAGS -Wall -Werror"
310 # Files requiring some variable expansion
318 doc/legacy/lxc-ls.sgml
321 doc/lxc-checkconfig.sgml
322 doc/lxc-checkpoint.sgml
337 doc/lxc-shutdown.sgml
338 doc/lxc-start-ephemeral.sgml
342 doc/lxc-unfreeze.sgml
349 doc/common_options.sgml
354 doc/examples/Makefile
355 doc/examples/lxc-macvlan.conf
356 doc/examples/lxc-vlan.conf
357 doc/examples/lxc-no-netns.conf
358 doc/examples/lxc-empty-netns.conf
359 doc/examples/lxc-phys.conf
360 doc/examples/lxc-veth.conf
361 doc/examples/lxc-complex.conf
368 templates/lxc-ubuntu-cloud
369 templates/lxc-opensuse
370 templates/lxc-busybox
373 templates/lxc-altlinux
375 templates/lxc-archlinux
382 src/lxc/lxc-checkconfig
387 src/lxc/lxc-start-ephemeral
389 src/lxc/legacy/lxc-ls
390 src/lxc/lxc.functions
392 src/python-lxc/Makefile
398 AC_CONFIG_COMMANDS([default],[[]],[[]])