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 AS_AC_EXPAND(PREFIX, $prefix)
  29 AS_AC_EXPAND(LIBDIR, $libdir)
  30 AS_AC_EXPAND(BINDIR, $bindir)
  31 AS_AC_EXPAND(INCLUDEDIR, $includedir)
  32 AS_AC_EXPAND(LIBEXECDIR, $libexecdir)
  33 AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
  34 AS_AC_EXPAND(DATADIR, $datadir)
  35 AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
  36 AS_AC_EXPAND(LXCPATH, "${localstatedir}/lib/lxc")
  37 AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
  38
  39 AH_TEMPLATE([LXCPATH], [lxc configuration repository])
  40 AH_TEMPLATE([LXCLIBEXECDIR], [lxc executable library path])
  41 AC_DEFINE_UNQUOTED(LXCPATH, "$LXCPATH")
  42 AC_DEFINE_UNQUOTED(LXCLIBEXECDIR, "$LIBEXECDIR")
  43
  44 AC_CHECK_HEADERS([linux/netlink.h linux/genetlink.h],
  45                  [],
  46                  AC_MSG_ERROR([netlink headers not found. Please install the linux kernel headers.]),
  47                  [#include <sys/socket.h>
  48                  ])
  49
  50 AC_CHECK_HEADERS([sys/capability.h], [], AC_MSG_ERROR([please install libcap-devel.]),
  51 [#include <sys/types.h>
  52 #include <sys/capability.h>])
  53
  54 # Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
  55 AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
  56
  57 AC_CHECK_HEADERS([sys/signalfd.h])
  58
  59 AC_PROG_GCC_TRADITIONAL
  60
  61 if test "x$GCC" = "xyes"; then
  62   CFLAGS="$CFLAGS -Wall"
  63 fi
  64
  65 LXC_MAJOR_VERSION=$(echo $PACKAGE_VERSION | cut -d. -f1)
  66 LXC_MINOR_VERSION=$(echo $PACKAGE_VERSION | cut -d. -f2)
  67 LXC_MICRO_VERSION=$(echo $PACKAGE_VERSION | cut -d. -f3)
  68
  69 AC_SUBST(LXC_MAJOR_VERSION)
  70 AC_SUBST(LXC_MINOR_VERSION)
  71 AC_SUBST(LXC_MICRO_VERSION)
  72
  73 AC_CONFIG_FILES([
  74         Makefile
  75         lxc.pc
  76         lxc.spec
  77         config/Makefile
  78
  79         doc/Makefile
  80         doc/lxc-create.sgml
  81         doc/lxc-destroy.sgml
  82         doc/lxc-execute.sgml
  83         doc/lxc-start.sgml
  84         doc/lxc-stop.sgml
  85         doc/lxc-console.sgml
  86         doc/lxc-freeze.sgml
  87         doc/lxc-unfreeze.sgml
  88         doc/lxc-monitor.sgml
  89         doc/lxc-wait.sgml
  90         doc/lxc-ls.sgml
  91         doc/lxc-ps.sgml
  92         doc/lxc-cgroup.sgml
  93         doc/lxc.conf.sgml
  94         doc/lxc.sgml
  95         doc/common_options.sgml
  96         doc/see_also.sgml
  97
  98         scripts/Makefile
  99         scripts/lxc-debian
 100         scripts/lxc-fedora
 101         scripts/lxc-sshd
 102
 103         src/Makefile
 104         src/lxc/Makefile
 105         src/lxc/lxc-ps
 106         src/lxc/lxc-ls
 107         src/lxc/lxc-netstat
 108         src/lxc/lxc-checkconfig
 109         src/lxc/lxc-setcap
 110         src/lxc/lxc-version
 111
 112         etc/Makefile
 113         etc/lxc-macvlan.conf
 114         etc/lxc-no-netns.conf
 115         etc/lxc-empty-netns.conf
 116         etc/lxc-phys.conf
 117         etc/lxc-veth.conf
 118         etc/lxc-complex-config
 119 ])
 120 AC_CONFIG_COMMANDS([default],[[]],[[]])
 121 AC_OUTPUT
 122
 123 if test "x$SETCAP" = "xno"; then
 124    AC_MSG_NOTICE([
 125
 126 Warning:
 127 --------
 128
 129 The setcap binary was not found. This means the tools to set the
 130 privilege for the lxc commands are not available, that's ok, but you
 131 will need to run these commands as root or install libcap-2.
 132
 133 ])
 134
 135 else
 136
 137    AC_MSG_NOTICE([
 138
 139 Advice:
 140 -------
 141
 142 If you wish to have a non root user to use the lxc tools,
 143 you can add the needed capabilities to the tools by invoking
 144 the 'lxc-setcap' script. To remove the capabilities, use
 145 'lxc-setcap -d'.
 146 ])
 147
 148 fi