configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT([lxc], [0.6.4])
   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 AS_AC_EXPAND(DOCDIR, $docdir)
  43
  44 AC_ARG_WITH([config-path],
  45         [AC_HELP_STRING(
  46                 [--with-config-path=dir],
  47                 [lxc configuration repository]
  48         )], [], [with_config_path="${localstatedir}/lib/lxc"])
  49
  50 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
  51 AS_AC_EXPAND(LXCPATH, "${with_config_path}")
  52 AH_TEMPLATE([LXCPATH], [lxc configuration repository])
  53 AH_TEMPLATE([LXCLIBEXECDIR], [lxc executable library path])
  54 AC_DEFINE_UNQUOTED(LXCPATH, "$LXCPATH")
  55 AC_DEFINE_UNQUOTED(LXCLIBEXECDIR, "$LIBEXECDIR")
  56
  57 AC_CHECK_HEADERS([linux/netlink.h linux/genetlink.h],
  58                  [],
  59                  AC_MSG_ERROR([netlink headers not found. Please install the linux kernel headers.]),
  60                  [#include <sys/socket.h>
  61                  ])
  62
  63 AC_CHECK_HEADERS([sys/capability.h], [], AC_MSG_ERROR([please install libcap-devel.]),
  64 [#include <sys/types.h>
  65 #include <sys/capability.h>])
  66
  67 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
  68 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
  69
  70 AC_CHECK_HEADERS([sys/signalfd.h])
  71
  72 AC_PROG_GCC_TRADITIONAL
  73
  74 if test "x$GCC" = "xyes"; then
  75   CFLAGS="$CFLAGS -Wall"
  76 fi
  77
  78 AC_CONFIG_FILES([
  79         Makefile
  80         lxc.pc
  81         lxc.spec
  82         config/Makefile
  83
  84         doc/Makefile
  85         doc/lxc-create.sgml
  86         doc/lxc-destroy.sgml
  87         doc/lxc-execute.sgml
  88         doc/lxc-start.sgml
  89         doc/lxc-stop.sgml
  90         doc/lxc-console.sgml
  91         doc/lxc-freeze.sgml
  92         doc/lxc-unfreeze.sgml
  93         doc/lxc-monitor.sgml
  94         doc/lxc-wait.sgml
  95         doc/lxc-ls.sgml
  96         doc/lxc-ps.sgml
  97         doc/lxc-cgroup.sgml
  98         doc/lxc.conf.sgml
  99         doc/lxc.sgml
 100         doc/common_options.sgml
 101         doc/see_also.sgml
 102
 103         doc/examples/Makefile
 104         doc/examples/lxc-macvlan.conf
 105         doc/examples/lxc-no-netns.conf
 106         doc/examples/lxc-empty-netns.conf
 107         doc/examples/lxc-phys.conf
 108         doc/examples/lxc-veth.conf
 109         doc/examples/lxc-complex-config
 110
 111         scripts/Makefile
 112         scripts/lxc-debian
 113         scripts/lxc-fedora
 114         scripts/lxc-sshd
 115
 116         src/Makefile
 117         src/lxc/Makefile
 118         src/lxc/lxc-ps
 119         src/lxc/lxc-ls
 120         src/lxc/lxc-netstat
 121         src/lxc/lxc-checkconfig
 122         src/lxc/lxc-setcap
 123         src/lxc/lxc-version
 124         src/lxc/lxc-create
 125         src/lxc/lxc-destroy
 126
 127 ])
 128 AC_CONFIG_COMMANDS([default],[[]],[[]])
 129 AC_OUTPUT
 130
 131 if test "x$SETCAP" = "xno"; then
 132    AC_MSG_NOTICE([
 133
 134 Warning:
 135 --------
 136
 137 The setcap binary was not found. This means the tools to set the
 138 privilege for the lxc commands are not available, that's ok, but you
 139 will need to run these commands as root or install libcap-2.
 140
 141 ])
 142
 143 else
 144
 145    AC_MSG_NOTICE([
 146
 147 Advice:
 148 -------
 149
 150 If you wish to have a non root user to use the lxc tools,
 151 you can add the needed capabilities to the tools by invoking
 152 the 'lxc-setcap' script. To remove the capabilities, use
 153 'lxc-setcap -d'.
 154 ])
 155
 156 fi