2 # Process this file with autoconf to produce a configure script.
4 AC_INIT([lxc], [1.0.0.alpha2])
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 subdir-objects])
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, openmandriva 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="openmandriva")
32 AC_CHECK_FILE(/etc/mandriva-release,with_distro="openmandriva")
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 distroconf=default.conf.ubuntu
44 redhat|fedora|oracle|oracleserver)
45 distroconf=default.conf.libvirt
48 echo -n "Linux distribution network config unknown, defaulting to lxc.network.type = empty"
49 distroconf=default.conf.unknown
52 AC_MSG_RESULT([$with_distro])
53 AM_CONDITIONAL([HAVE_DEBIAN], [test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu"])
54 AM_CONDITIONAL([DISTRO_UBUNTU], [test "x$with_distro" = "xubuntu"])
56 # Detect the newuidmap tool (required for userns)
57 AC_CHECK_PROG([NEWUIDMAP], [newuidmap], [newuidmap])
58 AM_CONDITIONAL([HAVE_NEWUIDMAP], [test -n "$NEWUIDMAP"])
60 # Allow disabling rpath
61 AC_ARG_ENABLE([rpath],
62 [AC_HELP_STRING([--disable-rpath], [do not set rpath in executables])],
63 [], [enable_rpath=yes])
64 AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])
66 # Documentation (manpages)
68 [AC_HELP_STRING([--enable-doc], [make mans (requires docbook2man or docbook2x-man to be installed) [default=auto]])],
69 [], [enable_doc=auto])
71 if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
73 dbparsers="docbook2x-man db2x_docbook2man docbook2man"
75 AC_MSG_CHECKING(for docbook2x-man)
76 for name in ${dbparsers}; do
77 if "$name" --help >/dev/null 2>&1; then
83 if test -n "${db2xman}"; then
84 AC_MSG_RESULT([${db2xman}])
87 if test "x$enable_doc" = "xyes"; then
88 AC_MSG_ERROR([docbook2x-man required by man request, but not found])
94 AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$db2xman" != "x"])
95 AM_CONDITIONAL([USE_DOCBOOK2X], [test "x$db2xman" != "xdocbook2man"])
97 if test "x$db2xman" = "xdocbook2man"; then
98 docdtd="\"-//Davenport//DTD DocBook V3.0//EN\""
100 docdtd="\"-//OASIS//DTD DocBook XML\" \"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd\""
105 AC_ARG_ENABLE([apparmor],
106 [AC_HELP_STRING([--enable-apparmor], [enable apparmor])],
107 [], [enable_apparmor=check])
109 if test "$enable_apparmor" = "check" ; then
110 AC_CHECK_LIB([apparmor],[aa_change_profile],[enable_apparmor=yes], [enable_apparmor=no])
112 AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])
114 AC_CHECK_LIB([gnutls], [gnutls_hash_fast])
116 AM_COND_IF([ENABLE_APPARMOR],
117 [AC_CHECK_HEADER([sys/apparmor.h],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
118 AC_CHECK_LIB([apparmor], [aa_change_profile],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
119 AC_SUBST([APPARMOR_LIBS], [-lapparmor])])
122 AC_ARG_ENABLE([selinux],
123 [AC_HELP_STRING([--enable-selinux], [enable SELinux support])],
124 [], [enable_selinux=check])
126 if test "x$enable_selinux" = xcheck; then
127 AC_CHECK_LIB([selinux],[setexeccon_raw],[enable_selinux=yes],[enable_selinux=no])
129 AM_CONDITIONAL([ENABLE_SELINUX], [test "x$enable_selinux" = "xyes"])
130 AM_COND_IF([ENABLE_SELINUX],
131 [AC_CHECK_HEADER([selinux/selinux.h],[],[AC_MSG_ERROR([You must install the SELinux development package in order to compile lxc])])
132 AC_CHECK_LIB([selinux], [setexeccon_raw],[],[AC_MSG_ERROR([You must install the SELinux development package in order to compile lxc])])
133 AC_SUBST([SELINUX_LIBS])])
135 # Seccomp syscall filter
136 AC_ARG_ENABLE([seccomp],
137 [AC_HELP_STRING([--enable-seccomp], [enable seccomp])],
138 [], [enable_seccomp=check])
140 if test "$enable_seccomp" = "check" ; then
141 AC_CHECK_LIB([seccomp],[seccomp_init],[enable_seccomp=yes],[enable_seccomp=no])
143 AM_CONDITIONAL([ENABLE_SECCOMP], [test "x$enable_seccomp" = "xyes"])
145 AM_COND_IF([ENABLE_SECCOMP],
146 [AC_CHECK_HEADER([seccomp.h],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
147 AC_CHECK_LIB([seccomp], [seccomp_init],[],[AC_MSG_ERROR([You must install the seccomp development package in order to compile lxc])])
148 AC_SUBST([SECCOMP_LIBS], [-lseccomp])])
150 # HAVE_SCMP_FILTER_CTX=1 will tell us we have libseccomp api >= 1.0.0
151 AC_CHECK_TYPES([scmp_filter_ctx], [], [], [#include <seccomp.h>])
153 # Configuration examples
154 AC_ARG_ENABLE([examples],
155 [AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
156 [], [enable_examples=yes])
157 AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
159 # Python3 module and scripts
160 AC_ARG_ENABLE([python],
161 [AC_HELP_STRING([--enable-python], [enable python binding])],
162 [enable_python=yes], [enable_python=no])
163 AM_CONDITIONAL([ENABLE_PYTHON], [test "x$enable_python" = "xyes"])
165 AM_COND_IF([ENABLE_PYTHON],
166 [AM_PATH_PYTHON([3.2], [], [AC_MSG_ERROR([You must install python3])])
167 PKG_CHECK_MODULES([PYTHONDEV], [python3 >= 3.2],[],[AC_MSG_ERROR([You must install python3-dev])])
168 AC_DEFINE_UNQUOTED([ENABLE_PYTHON], 1, [Python3 is available])])
170 # Not in older autoconf versions
171 # AS_VAR_COPY(DEST, SOURCE)
172 # -------------------------
173 # Set the polymorphic shell variable DEST to the contents of the polymorphic
174 # shell variable SOURCE.
175 m4_ifdef([AS_VAR_COPY], [],
176 [AC_DEFUN([AS_VAR_COPY],
177 [AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])
180 dnl PKG_CHECK_VAR was introduced with pkg-config 0.28
181 m4_ifdef([PKG_CHECK_VAR], [],
182 [AC_DEFUN([PKG_CHECK_VAR],
183 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
184 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
185 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
186 AS_VAR_COPY([$1], [pkg_cv_][$1])
187 AS_VAR_IF([$1], [""], [$5], [$4])dnl
191 # Lua module and scripts
193 [AC_HELP_STRING([--enable-lua], [enable lua binding])],
194 [], [enable_lua=check])
196 AC_ARG_WITH([lua-pc],
199 [Specify pkg-config package name for lua]
200 )], [], [with_lua_pc=no])
202 if test "x$enable_lua" = "xyes" -a "x$with_lua_pc" != "xno"; then
203 # exit with error if not found
204 PKG_CHECK_MODULES([LUA], [$with_lua_pc], [LUAPKGCONFIG=$with_lua_pc])
207 if test "x$enable_lua" = "xcheck" -a "x$with_lua_pc" != "xno"; then
208 PKG_CHECK_MODULES([LUA], [$with_lua_pc],
209 [LUAPKGCONFIG=$with_lua_pc
214 if test "x$enable_lua" != "xno"; then
215 PKG_CHECK_MODULES([LUA], [lua], [LUAPKGCONFIG=lua],
216 [PKG_CHECK_MODULES([LUA], [lua5.2], [LUAPKGCONFIG=lua5.2],
217 [PKG_CHECK_MODULES([LUA], [lua5.1], [LUAPKGCONFIG=lua5.1],
218 [AS_IF([test "x$enable_lua" = "xyes"],
219 [AC_MSG_ERROR([Lua not found. Please use --with-lua-pc=PKG])],
223 AS_IF([test "x$LUAPKGCONFIG" != "x"], [enable_lua=yes])
226 AM_CONDITIONAL([ENABLE_LUA],
227 [test "x$enable_lua" = "xyes"])
229 AM_COND_IF([ENABLE_LUA],
230 [AC_MSG_CHECKING([Lua version])
231 PKG_CHECK_VAR([LUA_VERSION], [$LUAPKGCONFIG], [V],,
232 [PKG_CHECK_VAR([LUA_VERSION], [$LUAPKGCONFIG], [major_version])])
233 AC_MSG_RESULT([$LUA_VERSION])
234 PKG_CHECK_VAR([LUA_INSTALL_CMOD], [$LUAPKGCONFIG], [INSTALL_CMOD],,
235 [LUA_INSTALL_CMOD=$libdir/lua/$LUA_VERSION])
236 PKG_CHECK_VAR([LUA_INSTALL_LMOD], [$LUAPKGCONFIG], [INSTALL_LMOD],,
237 [LUA_INSTALL_LMOD=$datadir/lua/$LUA_VERSION])
240 # Optional test binaries
241 AC_ARG_ENABLE([tests],
242 [AC_HELP_STRING([--enable-tests], [build test/example binaries])],
243 [enable_tests=yes], [enable_tests=no])
244 AM_CONDITIONAL([ENABLE_TESTS], [test "x$enable_tests" = "xyes"])
246 # LXC container path, where the containers are actually stored
247 # This is overridden by an entry in the file called LXCCONF
248 # (i.e. /etc/lxc/lxc.conf)
249 AC_ARG_WITH([config-path],
251 [--with-config-path=dir],
252 [lxc configuration repository path]
253 )], [], [with_config_path=['${localstatedir}/lib/lxc']])
255 # The path of the global lxc configuration file.
256 AC_ARG_WITH([global-conf],
258 [--with-global-conf=dir],
259 [global lxc configuration file]
260 )], [], [with_global_conf=['${sysconfdir}/lxc/lxc.conf']])
262 # The path of the userns network configuration file
263 AC_ARG_WITH([usernic-conf],
265 [--with-usernic-conf],
266 [user network interface configuration file]
267 )], [], [with_usernic_conf=['${sysconfdir}/lxc/lxc-usernet']])
269 # The path of the runtime usernic database
270 AC_ARG_WITH([usernic-db],
273 [lxc user nic database]
274 )], [], [with_usernic_db=['/run/lxc/nics']])
276 # Rootfs path, where the container mount structure is assembled
277 AC_ARG_WITH([rootfs-path],
279 [--with-rootfs-path=dir],
280 [lxc rootfs mount point]
281 )], [], [with_rootfs_path=['${libdir}/lxc/rootfs']])
283 # cgroup pattern specification
284 AC_ARG_WITH([cgroup-pattern],
286 [--with-cgroup-pattern=pattern],
287 [pattern for container cgroups]
288 )], [], [with_cgroup_pattern=['/lxc/%n']])
290 # Container log path. By default, use $lxcpath.
291 AC_MSG_CHECKING([Whether to place logfiles in container config path])
292 AC_ARG_ENABLE([configpath-log],
293 [AC_HELP_STRING([--enable-configpath-log], [use logfiles in config path])],
294 [use_configpath_logs=yes], [use_configpath_logs=no])
295 AC_MSG_RESULT([$use_configpath_logs])
296 AM_CONDITIONAL([USE_CONFIGPATH_LOGS], [test "$use_configpath_logs" = "yes"])
298 if test "$use_configpath_logs" = "yes"; then
299 default_log_path="${with_config_path}"
301 default_log_path="${localstatedir}/log/lxc"
304 AC_ARG_WITH([log-path],
306 [--with-log-path=dir],
307 [per container log path]
308 )], [], [with_log_path=['${default_log_path}']])
310 # Expand some useful variables
311 AS_AC_EXPAND(PREFIX, "$prefix")
312 AS_AC_EXPAND(LIBDIR, "$libdir")
313 AS_AC_EXPAND(BINDIR, "$bindir")
314 AS_AC_EXPAND(LIBEXECDIR, "$libexecdir")
315 AS_AC_EXPAND(INCLUDEDIR, "$includedir")
316 AS_AC_EXPAND(SYSCONFDIR, "$sysconfdir")
317 AS_AC_EXPAND(LXC_DEFAULT_CONFIG, "$sysconfdir/lxc/default.conf")
318 AS_AC_EXPAND(DATADIR, "$datadir")
319 AS_AC_EXPAND(LOCALSTATEDIR, "$localstatedir")
320 AS_AC_EXPAND(DOCDIR, "$docdir")
321 AS_AC_EXPAND(LXC_DISTRO_CONF, "$distroconf")
322 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
323 AS_AC_EXPAND(LXCPATH, "$with_config_path")
324 AS_AC_EXPAND(LXC_GLOBAL_CONF, "$with_global_conf")
325 AS_AC_EXPAND(LXC_USERNIC_CONF, "$with_usernic_conf")
326 AS_AC_EXPAND(LXC_USERNIC_DB, "$with_usernic_db")
327 AS_AC_EXPAND(LXCROOTFSMOUNT, "$with_rootfs_path")
328 AS_AC_EXPAND(LXCTEMPLATEDIR, "$datadir/lxc/templates")
329 AS_AC_EXPAND(LXCHOOKDIR, "$datadir/lxc/hooks")
330 AS_AC_EXPAND(LXCINITDIR, "$libexecdir")
331 AS_AC_EXPAND(LOGPATH, "$with_log_path")
332 AC_SUBST(DEFAULT_CGROUP_PATTERN, ["$with_cgroup_pattern"])
334 # Check for some standard kernel headers
335 AC_CHECK_HEADERS([linux/unistd.h linux/netlink.h linux/genetlink.h],
337 AC_MSG_ERROR([Please install the Linux kernel headers.]),
338 [#include <sys/socket.h>])
340 # Allow disabling libcap support
341 AC_ARG_ENABLE([capabilities],
342 [AC_HELP_STRING([--disable-capabilities], [disable kernel capabilities])],
343 [], [enable_capabilities=yes])
345 # Check for libcap support
346 if test "x$enable_capabilities" = "xyes"; then
347 AC_CHECK_LIB(cap,cap_set_proc,caplib=yes,caplib=no)
348 AC_MSG_CHECKING([linux capabilities])
349 if test "x$caplib" = "xyes" ; then
351 AC_MSG_RESULT([$CAP_LIBS])
354 AC_MSG_ERROR([You are missing libcap support. If you really want to build without kernel capabilities, use --disable-capabilities])
361 # Check for alternate C libraries
362 AC_MSG_CHECKING(for bionic libc)
363 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
364 [[#ifndef __ANDROID__
369 if test "x$is_bionic" = "xyes"; then
370 AC_DEFINE([IS_BIONIC], 1, [bionic libc])
375 AM_CONDITIONAL([IS_BIONIC], [test "x$is_bionic" = "xyes"])
377 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
378 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
380 # Check for some headers
381 AC_CHECK_HEADERS([sys/signalfd.h pty.h ifaddrs.h sys/capability.h sys/personality.h utmpx.h sys/timerfd.h])
383 # Check for some syscalls functions
384 AC_CHECK_FUNCS([setns pivot_root sethostname unshare rand_r confstr])
386 # Check for some functions
387 AC_CHECK_LIB(util, openpty)
388 AC_CHECK_FUNCS([openpty hasmntopt setmntent endmntent])
389 AC_CHECK_FUNCS([getline],
390 AM_CONDITIONAL(HAVE_GETLINE, true)
391 AC_DEFINE(HAVE_GETLINE,1,[Have getline]),
392 AM_CONDITIONAL(HAVE_GETLINE, false))
393 AC_CHECK_FUNCS([fgetln],
394 AM_CONDITIONAL(HAVE_FGETLN, true)
395 AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]),
396 AM_CONDITIONAL(HAVE_FGETLN, false))
398 # Check for some libraries
399 AC_SEARCH_LIBS(sem_open, [rt pthread])
400 AC_SEARCH_LIBS(clock_gettime, [rt])
402 # Check for some standard binaries
403 AC_PROG_GCC_TRADITIONAL
406 if test "x$GCC" = "xyes"; then
407 CFLAGS="$CFLAGS -Wall -Werror"
410 # Files requiring some variable expansion
418 doc/legacy/lxc-ls.sgml
421 doc/lxc-checkconfig.sgml
422 doc/lxc-checkpoint.sgml
437 doc/lxc-snapshot.sgml
438 doc/lxc-start-ephemeral.sgml
442 doc/lxc-unfreeze.sgml
449 doc/common_options.sgml
454 doc/examples/Makefile
455 doc/examples/lxc-macvlan.conf
456 doc/examples/lxc-vlan.conf
457 doc/examples/lxc-no-netns.conf
458 doc/examples/lxc-empty-netns.conf
459 doc/examples/lxc-phys.conf
460 doc/examples/lxc-veth.conf
461 doc/examples/lxc-complex.conf
464 doc/ja/legacy/lxc-ls.sgml
465 doc/ja/lxc-attach.sgml
466 doc/ja/lxc-cgroup.sgml
467 doc/ja/lxc-checkconfig.sgml
468 doc/ja/lxc-checkpoint.sgml
469 doc/ja/lxc-clone.sgml
470 doc/ja/lxc-console.sgml
471 doc/ja/lxc-create.sgml
472 doc/ja/lxc-destroy.sgml
473 doc/ja/lxc-device.sgml
474 doc/ja/lxc-execute.sgml
475 doc/ja/lxc-freeze.sgml
479 doc/ja/lxc-monitor.sgml
480 doc/ja/lxc-netstat.sgml
482 doc/ja/lxc-restart.sgml
483 doc/ja/lxc-snapshot.sgml
484 doc/ja/lxc-start-ephemeral.sgml
485 doc/ja/lxc-start.sgml
488 doc/ja/lxc-unfreeze.sgml
489 doc/ja/lxc-unshare.sgml
490 doc/ja/lxc-version.sgml
495 doc/ja/common_options.sgml
504 templates/lxc-ubuntu-cloud
505 templates/lxc-opensuse
506 templates/lxc-busybox
508 templates/lxc-openmandriva
510 templates/lxc-altlinux
512 templates/lxc-archlinux
520 src/lxc/lxc-checkconfig
522 src/lxc/lxc-start-ephemeral
523 src/lxc/legacy/lxc-ls
524 src/lxc/lxc.functions
526 src/python-lxc/Makefile
532 AC_CONFIG_COMMANDS([default],[[]],[[]])