configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT([lxc], [0.6.3])
   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([doc],
  16         [AC_HELP_STRING([--enable-doc], [make mans (require docbook2man installed) [default=auto]])],
  17         [], [enable_doc=auto])
  18
  19 if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
  20         AC_CHECK_PROG(have_docbook, [docbook2man], [yes], [no])
  21
  22         test "x$have_docbook" = "xno" -a "x$enable_doc" = "xyes" && \
  23                 AC_MSG_ERROR([docbook2man required by man request, but not found])
  24 fi
  25
  26 AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$have_docbook" = "xyes"])
  27
  28 AC_ARG_ENABLE([examples],
  29         [AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
  30         [], [enable_examples=yes])
  31
  32 AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
  33
  34 AS_AC_EXPAND(PREFIX, $prefix)
  35 AS_AC_EXPAND(LIBDIR, $libdir)
  36 AS_AC_EXPAND(BINDIR, $bindir)
  37 AS_AC_EXPAND(INCLUDEDIR, $includedir)
  38 AS_AC_EXPAND(LIBEXECDIR, $libexecdir)
  39 AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
  40 AS_AC_EXPAND(DATADIR, $datadir)
  41 AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
  42
  43 AC_ARG_WITH([config-path],
  44         [AC_HELP_STRING(
  45                 [--with-config-path=dir],
  46                 [lxc configuration repository]
  47         )], [], [with_config_path="${localstatedir}/lib/lxc"])
  48
  49 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
  50 AS_AC_EXPAND(LXCPATH, "${with_config_path}")
  51 AH_TEMPLATE([LXCPATH], [lxc configuration repository])
  52 AH_TEMPLATE([LXCLIBEXECDIR], [lxc executable library path])
  53 AC_DEFINE_UNQUOTED(LXCPATH, "$LXCPATH")
  54 AC_DEFINE_UNQUOTED(LXCLIBEXECDIR, "$LIBEXECDIR")
  55
  56 AC_CHECK_HEADERS([linux/netlink.h linux/genetlink.h],
  57                  [],
  58                  AC_MSG_ERROR([netlink headers not found. Please install the linux kernel headers.]),
  59                  [#include <sys/socket.h>
  60                  ])
  61
  62 AC_CHECK_HEADERS([sys/capability.h], [], AC_MSG_ERROR([please install libcap-devel.]),
  63 [#include <sys/types.h>
  64 #include <sys/capability.h>])
  65
  66 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
  67 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
  68
  69 AC_CHECK_HEADERS([sys/signalfd.h])
  70
  71 AC_PROG_GCC_TRADITIONAL
  72
  73 if test "x$GCC" = "xyes"; then
  74   CFLAGS="$CFLAGS -Wall"
  75 fi
  76
  77 AC_CONFIG_FILES([
  78         Makefile
  79         lxc.pc
  80         lxc.spec
  81         config/Makefile
  82
  83         doc/Makefile
  84         doc/lxc-create.sgml
  85         doc/lxc-destroy.sgml
  86         doc/lxc-execute.sgml
  87         doc/lxc-start.sgml
  88         doc/lxc-stop.sgml
  89         doc/lxc-console.sgml
  90         doc/lxc-freeze.sgml
  91         doc/lxc-unfreeze.sgml
  92         doc/lxc-monitor.sgml
  93         doc/lxc-wait.sgml
  94         doc/lxc-ls.sgml
  95         doc/lxc-ps.sgml
  96         doc/lxc-cgroup.sgml
  97         doc/lxc.conf.sgml
  98         doc/lxc.sgml
  99         doc/common_options.sgml
 100         doc/see_also.sgml
 101
 102         scripts/Makefile
 103         scripts/lxc-debian
 104         scripts/lxc-fedora
 105         scripts/lxc-sshd
 106
 107         src/Makefile
 108         src/lxc/Makefile
 109         src/lxc/lxc-ps
 110         src/lxc/lxc-ls
 111         src/lxc/lxc-netstat
 112         src/lxc/lxc-checkconfig
 113         src/lxc/lxc-setcap
 114         src/lxc/lxc-version
 115         src/lxc/lxc-create
 116         src/lxc/lxc-destroy
 117
 118         doc/examples/Makefile
 119         doc/examples/lxc-macvlan.conf
 120         doc/examples/lxc-no-netns.conf
 121         doc/examples/lxc-empty-netns.conf
 122         doc/examples/lxc-phys.conf
 123         doc/examples/lxc-veth.conf
 124         doc/examples/lxc-complex-config
 125 ])
 126 AC_CONFIG_COMMANDS([default],[[]],[[]])
 127 AC_OUTPUT
 128
 129 if test "x$SETCAP" = "xno"; then
 130    AC_MSG_NOTICE([
 131
 132 Warning:
 133 --------
 134
 135 The setcap binary was not found. This means the tools to set the
 136 privilege for the lxc commands are not available, that's ok, but you
 137 will need to run these commands as root or install libcap-2.
 138
 139 ])
 140
 141 else
 142
 143    AC_MSG_NOTICE([
 144
 145 Advice:
 146 -------
 147
 148 If you wish to have a non root user to use the lxc tools,
 149 you can add the needed capabilities to the tools by invoking
 150 the 'lxc-setcap' script. To remove the capabilities, use
 151 'lxc-setcap -d'.
 152 ])
 153
 154 fi