02c335c23bf5fa225a467c19f2c063fb0dc7b8c3Timo Sirainen# -*- Autoconf -*-

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen# Process this file with autoconf to produce a configure script.

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version_major], 1)

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version_minor], 0)

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version_micro], 0)

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version_beta], [])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version_base], [lxc_version_major.lxc_version_minor.lxc_version_micro])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenm4_define([lxc_version],

faec0abfd648c647030027e86de2ce8911df683bTimo Sirainen [ifelse(lxc_version_beta, [], [lxc_version_base], [lxc_version_base.lxc_version_beta])])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

2ac5f36aa7c2e7a07ba8815d43a6d7483f62e74cTimo SirainenAC_INIT([lxc], [lxc_version])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

faec0abfd648c647030027e86de2ce8911df683bTimo Sirainen# We need pkg-config

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenPKG_PROG_PKG_CONFIG

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

faec0abfd648c647030027e86de2ce8911df683bTimo SirainenAC_SUBST(LXC_VERSION_BASE, lxc_version_base)

faec0abfd648c647030027e86de2ce8911df683bTimo SirainenAC_SUBST(LXC_VERSION_BETA, lxc_version_beta)

faec0abfd648c647030027e86de2ce8911df683bTimo Sirainen

faec0abfd648c647030027e86de2ce8911df683bTimo SirainenAC_SUBST([LXC_VERSION_MAJOR], [lxc_version_major])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_SUBST([LXC_VERSION_MINOR], [lxc_version_minor])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_SUBST([LXC_VERSION_MICRO], [lxc_version_micro])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_SUBST([LXC_VERSION], [lxc_version])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_CONFIG_SRCDIR([configure.ac])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_CONFIG_AUX_DIR([config])

faec0abfd648c647030027e86de2ce8911df683bTimo SirainenAC_CONFIG_HEADERS([src/config.h])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAM_INIT_AUTOMAKE([-Wall -Werror -Wno-portability subdir-objects])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_CANONICAL_HOST

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAM_PROG_CC_C_O

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_GNU_SOURCE

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen# Detect the distribution. This is used for the default configuration and

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen# for some distro-specific build options.

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_MSG_CHECKING([host distribution])

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo SirainenAC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO], [Specify the Linux distribution to target: One of redhat, oracle, centos, fedora, suse, gentoo, debian, arch, slackware, paldo, openmandriva or pardus.]))

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenif type lsb_release >/dev/null 2>&1 && test "z$with_distro" = "z"; then

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen with_distro=`lsb_release -is`

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenfi

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainenif test "z$with_distro" = "z"; then

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/redhat-release,with_distro="redhat")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/oracle-release,with_distro="oracle")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/centos-release,with_distro="centos")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/fedora-release,with_distro="fedora")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/debian_version,with_distro="debian")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/arch-release,with_distro="arch")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/frugalware-release,with_distro="frugalware")

d6b3cfd855c0eebed68be50d3111de1b5a6afeb0Timo Sirainen AC_CHECK_FILE(/etc/mandrakelinux-release, with_distro="openmandriva")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/mandriva-release,with_distro="openmandriva")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen AC_CHECK_FILE(/etc/pardus-release,with_distro="pardus")

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenfi

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenwith_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]'`

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenif test "z$with_distro" = "z"; then

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainen with_distro="unknown"

83942ac160cdfb922c3a2f29ddfae2a13ebf8b5dTimo Sirainenfi

case $with_distro in

ubuntu)

distroconf=default.conf.ubuntu

;;

redhat|centos|fedora|oracle|oracleserver)

distroconf=default.conf.libvirt

;;

*)

distroconf=default.conf.unknown

;;

esac

AC_MSG_RESULT([$with_distro])

AM_CONDITIONAL([HAVE_DEBIAN], [test x"$with_distro" = "xdebian" -o x"$with_distro" = "xubuntu"])

AM_CONDITIONAL([DISTRO_UBUNTU], [test "x$with_distro" = "xubuntu"])

# Check for init system type

AC_MSG_CHECKING([for init system type])

AC_ARG_WITH([init-script],

[AC_HELP_STRING([--with-init-script@<:@=TYPE@<:@,TYPE,...@:>@@:>@],

[Type(s) of init script to install: sysvinit, systemd, upstart,

distro @<:@default=distro@:>@])],[],[with_init_script=distro])

case "$with_init_script" in

distro)

case $with_distro in

fedora)

init_script=systemd

;;

redhat|centos|oracle|oracleserver)

init_script=sysvinit

;;

debian)

init_script=upstart,systemd

;;

ubuntu)

init_script=upstart

;;

*)

echo -n "Linux distribution init system unknown."

init_script=

;;

esac

;;

*)

init_script=$with_init_script

;;

esac

# Check valid init systems were given, run in subshell so we don't mess up IFS

(IFS="," ; for init_sys in $init_script;

do

case "$init_sys" in

none|sysvinit|systemd|upstart)

;;

*)

exit 1

;;

esac

done) || AC_MSG_ERROR([Unknown init system type in $init_script])

AM_CONDITIONAL([INIT_SCRIPT_SYSV], [echo "$init_script" |grep -q "sysvinit"])

AM_CONDITIONAL([INIT_SCRIPT_SYSTEMD], [echo "$init_script" |grep -q "systemd"])

AM_CONDITIONAL([INIT_SCRIPT_UPSTART], [echo "$init_script" |grep -q "upstart"])

AC_MSG_RESULT($init_script)

# Allow disabling rpath

AC_ARG_ENABLE([rpath],

[AC_HELP_STRING([--enable-rpath], [set rpath in executables [default=no]])],

[], [enable_rpath=no])

AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])

# Documentation (manpages)

AC_ARG_ENABLE([doc],

[AC_HELP_STRING([--enable-doc], [make man pages [default=auto]])],

[], [enable_doc=auto])

if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then

db2xman=""

dbparsers="docbook2x-man db2x_docbook2man docbook2man docbook-to-man"

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}])

enable_doc="yes"

else

AC_MSG_RESULT([no])

if test "x$enable_doc" = "xyes"; then

AC_MSG_ERROR([docbook2x-man is required, but could not be found])

fi

enable_doc="no"

fi

AC_SUBST(db2xman)

fi

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

AM_CONDITIONAL([USE_DOCBOOK2X], [test "x$db2xman" != "xdocbook2man"])

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)

# Documentation (API)

AC_ARG_ENABLE([api-docs],

[AC_HELP_STRING([--enable-api-docs],

[make API documentation [default=auto]])],

[], [enable_api_docs=auto])

if test "x$enable_api_docs" = "xyes" -o "x$enable_api_docs" = "xauto"; then

AC_CHECK_PROGS([HAVE_DOXYGEN],[doxygen])

AC_SUBST([HAVE_DOXYGEN])

if test "x$HAVE_DOXYGEN" != "x"; then

enable_api_docs="yes"

else

if test "x$enable_api_docs" = "xyes"; then

AC_MSG_ERROR([doxygen is required, but could not be found])

fi

enable_api_docs="no"

fi

fi

AM_CONDITIONAL([ENABLE_API_DOCS], [test "x$HAVE_DOXYGEN" != "x"])

# Apparmor

AC_ARG_ENABLE([apparmor],

[AC_HELP_STRING([--enable-apparmor], [enable apparmor support [default=auto]])],

[], [enable_apparmor=auto])

if test "$enable_apparmor" = "auto" ; then

AC_CHECK_LIB([apparmor],[aa_change_profile],[enable_apparmor=yes], [enable_apparmor=no])

fi

AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])

AC_CHECK_LIB([gnutls], [gnutls_hash_fast], [enable_gnutls=yes], [enable_gnutls=no])

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])])

# SELinux

AC_ARG_ENABLE([selinux],

[AC_HELP_STRING([--enable-selinux], [enable SELinux support [default=auto]])],

[], [enable_selinux=auto])

if test "x$enable_selinux" = xauto; then

AC_CHECK_LIB([selinux],[setexeccon_raw],[enable_selinux=yes],[enable_selinux=no])

fi

AM_CONDITIONAL([ENABLE_SELINUX], [test "x$enable_selinux" = "xyes"])

AM_COND_IF([ENABLE_SELINUX],

[AC_CHECK_HEADER([selinux/selinux.h],[],[AC_MSG_ERROR([You must install the SELinux development package in order to compile lxc])])

AC_CHECK_LIB([selinux], [setexeccon_raw],[],[AC_MSG_ERROR([You must install the SELinux development package in order to compile lxc])])

AC_SUBST([SELINUX_LIBS])])

# Seccomp syscall filter

AC_ARG_ENABLE([seccomp],

[AC_HELP_STRING([--enable-seccomp], [enable seccomp support [default=auto]])],

[], [enable_seccomp=auto])

if test "x$enable_seccomp" = "xauto" ; 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],

[PKG_CHECK_MODULES([SECCOMP],[libseccomp],[],[

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])

])

])

# cgmanager

AC_ARG_ENABLE([cgmanager],

[AC_HELP_STRING([--enable-cgmanager], [enable cgmanager support [default=auto]])],

[], [enable_cgmanager=auto])

if test "x$enable_cgmanager" = "xauto" ; then

AC_CHECK_LIB([cgmanager],[cgmanager_create],[enable_cgmanager=yes],[enable_cgmanager=no],[-lnih -lnih-dbus -ldbus-1])

fi

AM_CONDITIONAL([ENABLE_CGMANAGER], [test "x$enable_cgmanager" = "xyes"])

AM_COND_IF([ENABLE_CGMANAGER],

[PKG_CHECK_MODULES([CGMANAGER], [libcgmanager])

PKG_CHECK_MODULES([NIH], [libnih >= 1.0.2])

PKG_CHECK_MODULES([NIH_DBUS], [libnih-dbus >= 1.0.0])

PKG_CHECK_MODULES([DBUS], [dbus-1 >= 1.2.16])

])

# Linux capabilities

AC_ARG_ENABLE([capabilities],

[AC_HELP_STRING([--enable-capabilities], [enable kernel capabilities support [default=auto]])],

[], [enable_capabilities=auto])

if test "x$enable_capabilities" = "xauto"; then

AC_CHECK_LIB([cap],[cap_set_proc],[enable_capabilities=yes],[enable_capabilities=no])

fi

AM_CONDITIONAL([ENABLE_CAP], [test "x$enable_capabilities" = "xyes"])

AM_COND_IF([ENABLE_CAP],

[AC_CHECK_LIB(cap,cap_set_proc,[],[AC_MSG_ERROR([You are missing libcap support.])])

AC_SUBST([CAP_LIBS], [-lcap])])

# HAVE_SCMP_FILTER_CTX=1 will tell us we have libseccomp api >= 1.0.0

OLD_CFLAGS="$CFLAGS"

CFLAGS="$CFLAGS $SECCOMP_CFLAGS"

AC_CHECK_TYPES([scmp_filter_ctx], [], [], [[#include <seccomp.h>]])

AC_CHECK_DECLS([seccomp_syscall_resolve_name_arch], [], [], [[#include <seccomp.h>]])

CFLAGS="$OLD_CFLAGS"

# Configuration examples

AC_ARG_ENABLE([examples],

[AC_HELP_STRING([--enable-examples], [install examples [default=yes]])],

[], [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 [default=auto]])],

[], [enable_python=auto])

if test "x$enable_python" = "xauto"; then

PKG_CHECK_MODULES([PYTHONDEV], [python3 >= 3.2],[enable_python=yes],[enable_python=no])

if test "$CC" = "clang"; then

enable_python=no

fi

fi

if test "x$enable_python" = "xyes" && test "$CC" = "clang"; then

AC_MSG_ERROR([Python3 is incompatible with the clang compiler])

fi

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])])

# Enable dumping stack traces

AC_ARG_ENABLE([mutex-debugging],

[AC_HELP_STRING([--enable-mutex-debugging], [Makes mutexes to report error and provide stack trace [default=no]])],

[], [enable_mutex_debugging=no])

AM_CONDITIONAL([MUTEX_DEBUGGING], [test "x$enable_mutex_debugging" = "xyes"])

AM_COND_IF([MUTEX_DEBUGGING],

AC_DEFINE_UNQUOTED([MUTEX_DEBUGGING], 1, [Enabling mutex debugging]))

# Not in older autoconf versions

# AS_VAR_COPY(DEST, SOURCE)

# -------------------------

# Set the polymorphic shell variable DEST to the contents of the polymorphic

# shell variable SOURCE.

m4_ifdef([AS_VAR_COPY], [],

[AC_DEFUN([AS_VAR_COPY],

[AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])

])

dnl PKG_CHECK_VAR was introduced with pkg-config 0.28

m4_ifdef([PKG_CHECK_VAR], [],

[AC_DEFUN([PKG_CHECK_VAR],

[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl

_PKG_CONFIG([$1], [variable="][$3]["], [$2])

AS_VAR_COPY([$1], [pkg_cv_][$1])

AS_VAR_IF([$1], [""], [$5], [$4])dnl

])# PKG_CHECK_VAR

])

# Lua module and scripts

AC_ARG_ENABLE([lua],

[AC_HELP_STRING([--enable-lua], [enable lua binding [default=auto]])],

[], [enable_lua=auto])

AC_ARG_WITH([lua-pc],

[AS_HELP_STRING(

[--with-lua-pc=PKG],

[Specify pkg-config package name for lua]

)], [], [with_lua_pc=no])

if test "x$enable_lua" = "xyes" -a "x$with_lua_pc" != "xno"; then

# exit with error if not found

PKG_CHECK_MODULES([LUA], [$with_lua_pc], [LUAPKGCONFIG=$with_lua_pc])

fi

if test "x$enable_lua" = "xauto" -a "x$with_lua_pc" != "xno"; then

PKG_CHECK_MODULES([LUA], [$with_lua_pc],

[LUAPKGCONFIG=$with_lua_pc

enable_lua=yes],

[enable_lua=no])

fi

if test "x$enable_lua" != "xno"; then

PKG_CHECK_MODULES([LUA], [lua], [LUAPKGCONFIG=lua],

[PKG_CHECK_MODULES([LUA], [lua5.2], [LUAPKGCONFIG=lua5.2],

[PKG_CHECK_MODULES([LUA], [lua5.1], [LUAPKGCONFIG=lua5.1],

[AS_IF([test "x$enable_lua" = "xyes"],

[AC_MSG_ERROR([Lua not found. Please use --with-lua-pc=PKG])],

[enable_lua=no])]

)]

)])

AS_IF([test "x$LUAPKGCONFIG" != "x"], [enable_lua=yes])

fi

AM_CONDITIONAL([ENABLE_LUA],

[test "x$enable_lua" = "xyes"])

AM_COND_IF([ENABLE_LUA],

[AC_MSG_CHECKING([Lua version])

PKG_CHECK_VAR([LUA_VERSION], [$LUAPKGCONFIG], [V],,

[PKG_CHECK_VAR([LUA_VERSION], [$LUAPKGCONFIG], [major_version])])

AC_MSG_RESULT([$LUA_VERSION])

PKG_CHECK_VAR([LUA_INSTALL_CMOD], [$LUAPKGCONFIG], [INSTALL_CMOD],,

[LUA_INSTALL_CMOD=$libdir/lua/$LUA_VERSION])

PKG_CHECK_VAR([LUA_INSTALL_LMOD], [$LUAPKGCONFIG], [INSTALL_LMOD],,

[LUA_INSTALL_LMOD=$datadir/lua/$LUA_VERSION])

])

# Optional bash integration

AC_ARG_ENABLE([bash],

[AC_HELP_STRING([--enable-bash], [build bash integration [default=yes]])],

[], [enable_bash=yes])

AM_CONDITIONAL([ENABLE_BASH], [test "x$enable_bash" = "xyes"])

# Optional test binaries

AC_ARG_ENABLE([tests],

[AC_HELP_STRING([--enable-tests], [build test/example binaries [default=no]])],

[], [enable_tests=no])

AM_CONDITIONAL([ENABLE_TESTS], [test "x$enable_tests" = "xyes"])

# Allow overriding the default runtime dir (/run)

AC_ARG_WITH([runtime-path],

[AC_HELP_STRING(

[--with-runtime-path=dir],

[runtime directory (default: /run)]

)], [], [with_runtime_path=['/run']])

# 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']])

# The path of the userns network configuration file

AC_ARG_WITH([usernic-conf],

[AC_HELP_STRING(

[--with-usernic-conf],

[user network interface configuration file]

)], [], [with_usernic_conf=['${sysconfdir}/lxc/lxc-usernet']])

# The path of the runtime usernic database

AC_ARG_WITH([usernic-db],

[AC_HELP_STRING(

[--with-usernic-db],

[lxc user nic database]

)], [], [with_usernic_db=['${with_runtime_path}/lxc/nics']])

# 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']])

# cgroup pattern specification

AC_ARG_WITH([cgroup-pattern],

[AC_HELP_STRING(

[--with-cgroup-pattern=pattern],

[pattern for container cgroups]

)], [], [with_cgroup_pattern=['/lxc/%n']])

# 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 [default=no]])],

[], [enable_configpath_log=no])

AC_MSG_RESULT([$enable_configpath_log])

AM_CONDITIONAL([USE_CONFIGPATH_LOGS], [test "$enable_configpath_log" = "yes"])

if test "$enable_configpath_log" = "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(LXC_DEFAULT_CONFIG, "$sysconfdir/lxc/default.conf")

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(LXC_USERNIC_CONF, "$with_usernic_conf")

AS_AC_EXPAND(LXC_USERNIC_DB, "$with_usernic_db")

AS_AC_EXPAND(LXCROOTFSMOUNT, "$with_rootfs_path")

AS_AC_EXPAND(LXCTEMPLATEDIR, "$datadir/lxc/templates")

AS_AC_EXPAND(LXCTEMPLATECONFIG, "$datadir/lxc/config")

AS_AC_EXPAND(LXCHOOKDIR, "$datadir/lxc/hooks")

AS_AC_EXPAND(LXCINITDIR, "$libexecdir")

AS_AC_EXPAND(LOGPATH, "$with_log_path")

AS_AC_EXPAND(RUNTIME_PATH, "$with_runtime_path")

AC_SUBST(DEFAULT_CGROUP_PATTERN, ["$with_cgroup_pattern"])

# 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>])

# 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 ifaddrs.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 rand_r confstr faccessat])

# Check for some functions

AC_CHECK_LIB(pthread, main)

AC_CHECK_FUNCS(pthread_atfork)

AC_CHECK_LIB(util, openpty)

AC_CHECK_FUNCS([openpty hasmntopt setmntent endmntent utmpxname])

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

# See if we support thread-local storage.

LXC_CHECK_TLS

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

config/apparmor/Makefile

config/bash/Makefile

config/bash/lxc

config/init/Makefile

config/init/sysvinit/Makefile

config/init/systemd/Makefile

config/init/upstart/Makefile

config/etc/Makefile

config/templates/Makefile

config/templates/centos.common.conf

config/templates/centos.userns.conf

config/templates/debian.common.conf

config/templates/debian.userns.conf

config/templates/fedora.common.conf

config/templates/fedora.userns.conf

config/templates/gentoo.common.conf

config/templates/gentoo.moresecure.conf

config/templates/gentoo.userns.conf

config/templates/oracle.common.conf

config/templates/oracle.userns.conf

config/templates/plamo.common.conf

config/templates/plamo.userns.conf

config/templates/ubuntu-cloud.common.conf

config/templates/ubuntu-cloud.lucid.conf

config/templates/ubuntu-cloud.userns.conf

config/templates/ubuntu.common.conf

config/templates/ubuntu.lucid.conf

config/templates/ubuntu.userns.conf

doc/Makefile

doc/api/Makefile

doc/legacy/lxc-ls.sgml

doc/lxc-attach.sgml

doc/lxc-autostart.sgml

doc/lxc-cgroup.sgml

doc/lxc-checkconfig.sgml

doc/lxc-clone.sgml

doc/lxc-config.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-ls.sgml

doc/lxc-monitor.sgml

doc/lxc-snapshot.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-user-nic.sgml

doc/lxc-usernsexec.sgml

doc/lxc-wait.sgml

doc/lxc.conf.sgml

doc/lxc.container.conf.sgml

doc/lxc.system.conf.sgml

doc/lxc-usernet.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

doc/ja/Makefile

doc/ja/legacy/lxc-ls.sgml

doc/ja/lxc-attach.sgml

doc/ja/lxc-autostart.sgml

doc/ja/lxc-cgroup.sgml

doc/ja/lxc-checkconfig.sgml

doc/ja/lxc-clone.sgml

doc/ja/lxc-config.sgml

doc/ja/lxc-console.sgml

doc/ja/lxc-create.sgml

doc/ja/lxc-destroy.sgml

doc/ja/lxc-device.sgml

doc/ja/lxc-execute.sgml

doc/ja/lxc-freeze.sgml

doc/ja/lxc-info.sgml

doc/ja/lxc-ls.sgml

doc/ja/lxc-monitor.sgml

doc/ja/lxc-snapshot.sgml

doc/ja/lxc-start-ephemeral.sgml

doc/ja/lxc-start.sgml

doc/ja/lxc-stop.sgml

doc/ja/lxc-top.sgml

doc/ja/lxc-unfreeze.sgml

doc/ja/lxc-unshare.sgml

doc/ja/lxc-user-nic.sgml

doc/ja/lxc-usernsexec.sgml

doc/ja/lxc-wait.sgml

doc/ja/lxc.conf.sgml

doc/ja/lxc.container.conf.sgml

doc/ja/lxc.system.conf.sgml

doc/ja/lxc-usernet.sgml

doc/ja/lxc.sgml

doc/ja/common_options.sgml

doc/ja/see_also.sgml

hooks/Makefile

templates/Makefile

templates/lxc-alpine

templates/lxc-altlinux

templates/lxc-archlinux

templates/lxc-busybox

templates/lxc-centos

templates/lxc-cirros

templates/lxc-debian

templates/lxc-download

templates/lxc-fedora

templates/lxc-gentoo

templates/lxc-openmandriva

templates/lxc-opensuse

templates/lxc-oracle

templates/lxc-plamo

templates/lxc-sshd

templates/lxc-ubuntu

templates/lxc-ubuntu-cloud

src/Makefile

src/lxc/Makefile

src/lxc/lxc-checkconfig

src/lxc/lxc-start-ephemeral

src/lxc/legacy/lxc-ls

src/lxc/lxc.functions

src/lxc/version.h

src/python-lxc/Makefile

src/lua-lxc/Makefile

src/tests/Makefile

src/tests/lxc-test-usernic

])

AC_CONFIG_COMMANDS([default],[[]],[[]])

AC_OUTPUT

# Configuration overview

cat << EOF

----------------------------

Environment:

- compiler: $CC

- distribution: $with_distro

- init script type(s): $init_script

- rpath: $enable_rpath

- GnuTLS: $enable_gnutls

- Bash integration: $enable_bash

Security features:

- Apparmor: $enable_apparmor

- Linux capabilities: $enable_capabilities

- seccomp: $enable_seccomp

- SELinux: $enable_selinux

- cgmanager: $enable_cgmanager

Bindings:

- lua: $enable_lua

- python3: $enable_python

Documentation:

- examples: $enable_examples

- API documentation: $enable_api_docs

- user documentation: $enable_doc

Debugging:

- tests: $enable_tests

- mutex debugging: $enable_mutex_debugging

Paths:

- Logs in configpath: $enable_configpath_log

EOF

if test "x$ac_cv_func_pthread_atfork" = "xno" ; then

cat << EOF

WARNING: Threading not supported on your platform

You are compiling LXC for bionic target which lacks certain threading related functionality used by LXC API (like pthread_atfork).

Please note that, because of the missing functionality, multithreaded usage of LXC API cause some problems.

EOF

fi