configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT([lxc], [0.8.0-rc2])
   5
   6 AC_CONFIG_SRCDIR([configure.ac])
   7 AC_CONFIG_AUX_DIR([config])
   8 AM_CONFIG_HEADER([src/config.h])
   9 AM_INIT_AUTOMAKE([-Wno-portability])
  10 AC_CANONICAL_HOST
  11 AM_PROG_CC_C_O
  12 AC_GNU_SOURCE
  13 AC_CHECK_PROG(SETCAP, setcap, yes, no, $PATH$PATH_SEPARATOR/sbin)
  14
  15 AC_ARG_ENABLE([rpath],
  16         [AC_HELP_STRING([--disable-rpath], [do not set rpath in executables])],
  17         [], [enable_rpath=yes])
  18
  19 AM_CONDITIONAL([ENABLE_RPATH], [test "x$enable_rpath" = "xyes"])
  20
  21 AC_ARG_ENABLE([apparmor],
  22         [AC_HELP_STRING([--enable-apparmor], [enable apparmor])],
  23         [], [enable_apparmor=yes])
  24 AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])
  25
  26 AC_ARG_ENABLE([doc],
  27         [AC_HELP_STRING([--enable-doc], [make mans (require docbook2man installed) [default=auto]])],
  28         [], [enable_doc=auto])
  29
  30 if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
  31         AC_CHECK_PROG(have_docbook, [docbook2man], [yes], [no])
  32
  33         test "x$have_docbook" = "xno" -a "x$enable_doc" = "xyes" && \
  34                 AC_MSG_ERROR([docbook2man required by man request, but not found])
  35 fi
  36
  37 AM_COND_IF([ENABLE_APPARMOR],
  38     [AC_CHECK_HEADER([sys/apparmor.h],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
  39      AC_CHECK_LIB([apparmor], [aa_change_profile],[],[AC_MSG_ERROR([You must install the AppArmor development package in order to compile lxc])])
  40      AC_SUBST([APPARMOR_LIBS], [-lapparmor])])
  41
  42 AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$have_docbook" = "xyes"])
  43
  44 AC_ARG_ENABLE([examples],
  45         [AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
  46         [], [enable_examples=yes])
  47
  48 AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
  49
  50 AS_AC_EXPAND(PREFIX, $prefix)
  51 AS_AC_EXPAND(LIBDIR, $libdir)
  52 AS_AC_EXPAND(BINDIR, $bindir)
  53 AS_AC_EXPAND(LIBEXECDIR, $libexecdir)
  54 AS_AC_EXPAND(INCLUDEDIR, $includedir)
  55 AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
  56 AS_AC_EXPAND(DATADIR, $datadir)
  57 AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
  58 AS_AC_EXPAND(DOCDIR, $docdir)
  59
  60 AC_ARG_WITH([config-path],
  61         [AC_HELP_STRING(
  62                 [--with-config-path=dir],
  63                 [lxc configuration repository path]
  64         )], [], [with_config_path=['${localstatedir}/lib/lxc']])
  65
  66 AC_ARG_WITH([rootfs-path],
  67         [AC_HELP_STRING(
  68                 [--with-rootfs-path=dir],
  69                 [lxc rootfs mount point]
  70         )], [], [with_rootfs_path=['${libdir}/lxc/rootfs']])
  71
  72 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
  73 AS_AC_EXPAND(LXCPATH, "${with_config_path}")
  74 AS_AC_EXPAND(LXCROOTFSMOUNT, "${with_rootfs_path}")
  75 AS_AC_EXPAND(LXCTEMPLATEDIR, ['${datadir}/lxc/templates'])
  76
  77 AC_SUBST(LXCINITDIR, ['${libexecdir}'])
  78
  79 AC_CHECK_HEADERS([linux/unistd.h linux/netlink.h linux/genetlink.h],
  80                                   [],
  81                                   AC_MSG_ERROR([Please install the Linux kernel headers.]),
  82                                   [#include <sys/socket.h>
  83                  ])
  84
  85 AC_CHECK_HEADERS([sys/capability.h], [], AC_MSG_ERROR([Please install the libcap development files.]),
  86 [#include <sys/types.h>
  87 #include <sys/capability.h>])
  88 AC_CHECK_LIB(cap,cap_set_proc,caplib=yes,caplib=no)
  89 AC_MSG_CHECKING([linux capabilities])
  90 if test "x$caplib" = "xyes" ; then
  91    CAP_LIBS="-lcap"
  92    AC_MSG_RESULT([$CAP_LIBS])
  93 else
  94    AC_MSG_ERROR([not found])
  95 fi
  96 AC_SUBST([CAP_LIBS])
  97
  98 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
  99 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
 100
 101 AC_CHECK_HEADERS([sys/signalfd.h])
 102
 103 AC_PROG_GCC_TRADITIONAL
 104
 105 if test "x$GCC" = "xyes"; then
 106   CFLAGS="$CFLAGS -Wall"
 107 fi
 108
 109 AC_CONFIG_FILES([
 110         Makefile
 111         lxc.pc
 112         lxc.spec
 113         config/Makefile
 114
 115         doc/Makefile
 116         doc/lxc-create.sgml
 117         doc/lxc-destroy.sgml
 118         doc/lxc-execute.sgml
 119         doc/lxc-start.sgml
 120         doc/lxc-checkpoint.sgml
 121         doc/lxc-restart.sgml
 122         doc/lxc-stop.sgml
 123         doc/lxc-console.sgml
 124         doc/lxc-freeze.sgml
 125         doc/lxc-unfreeze.sgml
 126         doc/lxc-monitor.sgml
 127         doc/lxc-wait.sgml
 128         doc/lxc-ls.sgml
 129         doc/lxc-ps.sgml
 130         doc/lxc-cgroup.sgml
 131         doc/lxc-kill.sgml
 132         doc/lxc-attach.sgml
 133         doc/lxc.conf.sgml
 134         doc/lxc.sgml
 135         doc/common_options.sgml
 136         doc/see_also.sgml
 137
 138         doc/rootfs/Makefile
 139
 140         doc/examples/Makefile
 141         doc/examples/lxc-macvlan.conf
 142         doc/examples/lxc-vlan.conf
 143         doc/examples/lxc-no-netns.conf
 144         doc/examples/lxc-empty-netns.conf
 145         doc/examples/lxc-phys.conf
 146         doc/examples/lxc-veth.conf
 147         doc/examples/lxc-complex.conf
 148
 149         templates/Makefile
 150         templates/lxc-lenny
 151         templates/lxc-debian
 152         templates/lxc-ubuntu
 153         templates/lxc-ubuntu-cloud
 154         templates/lxc-opensuse
 155         templates/lxc-busybox
 156         templates/lxc-fedora
 157         templates/lxc-altlinux
 158         templates/lxc-sshd
 159         templates/lxc-archlinux
 160
 161         src/Makefile
 162         src/lxc/Makefile
 163         src/lxc/lxc-ps
 164         src/lxc/lxc-ls
 165         src/lxc/lxc-netstat
 166         src/lxc/lxc-checkconfig
 167         src/lxc/lxc-setcap
 168         src/lxc/lxc-setuid
 169         src/lxc/lxc-version
 170         src/lxc/lxc-create
 171         src/lxc/lxc-clone
 172         src/lxc/lxc-shutdown
 173         src/lxc/lxc-start-ephemeral
 174         src/lxc/lxc-destroy
 175
 176 ])
 177 AC_CONFIG_COMMANDS([default],[[]],[[]])
 178 AC_OUTPUT
 179
 180 if test "x$SETCAP" = "xno"; then
 181    AC_MSG_NOTICE([
 182
 183 Warning:
 184 --------
 185
 186 The setcap binary was not found. This means the tools to set the
 187 privilege for the lxc commands are not available, that's ok, but you
 188 will need to run these commands as root or install libcap-2.
 189
 190 ])
 191
 192 else
 193
 194    AC_MSG_NOTICE([
 195
 196 Advice:
 197 -------
 198
 199 If you wish to have a non root user to use the lxc tools,
 200 you can add the needed capabilities to the tools by invoking
 201 the 'lxc-setcap' script. To remove the capabilities, use
 202 'lxc-setcap -d'.
 203 ])
 204
 205 fi