configure.ac revision c01d62f21b21ba6c2b8b78ab3c2b37cc8f8fd265
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_INIT([lxc], [0.6.5])
AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_AUX_DIR([config])
AM_CONFIG_HEADER([src/config.h])
AM_INIT_AUTOMAKE([-Wno-portability])
AC_CANONICAL_HOST
AM_PROG_CC_C_O
AC_GNU_SOURCE
AC_CHECK_PROG(SETCAP, setcap, yes, no, $PATH$PATH_SEPARATOR/sbin)
AC_ARG_ENABLE([doc],
[AC_HELP_STRING([--enable-doc], [make mans (require docbook2man installed) [default=auto]])],
[], [enable_doc=auto])
if test "x$enable_doc" = "xyes" -o "x$enable_doc" = "xauto"; then
AC_CHECK_PROG(have_docbook, [docbook2man], [yes], [no])
test "x$have_docbook" = "xno" -a "x$enable_doc" = "xyes" && \
AC_MSG_ERROR([docbook2man required by man request, but not found])
fi
AM_CONDITIONAL([ENABLE_DOCBOOK], [test "x$have_docbook" = "xyes"])
AC_ARG_ENABLE([examples],
[AC_HELP_STRING([--disable-examples], [do not install configuration examples])],
[], [enable_examples=yes])
AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
AS_AC_EXPAND(PREFIX, $prefix)
AS_AC_EXPAND(LIBDIR, $libdir)
AS_AC_EXPAND(BINDIR, $bindir)
AS_AC_EXPAND(INCLUDEDIR, $includedir)
AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
AS_AC_EXPAND(DATADIR, $datadir)
AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
AS_AC_EXPAND(DOCDIR, $docdir)
AC_ARG_WITH([config-path],
[AC_HELP_STRING(
[--with-config-path=dir],
[lxc configuration repository path]
)], [], [with_config_path="${localstatedir}/lib/lxc"])
AC_ARG_WITH([rootfs-path],
[AC_HELP_STRING(
[--with-rootfs-path=dir],
[lxc rootfs mount point]
)], [], [with_rootfs_path="${libdir}/lxc/rootfs"])
AS_AC_EXPAND(LXC_GENERATE_DATE, "$(date)")
AS_AC_EXPAND(LXCPATH, "${with_config_path}")
AS_AC_EXPAND(LXCROOTFSMOUNT, "${with_rootfs_path}")
AS_AC_EXPAND(LXCINITDIR, $libdir/lxc)
AS_AC_EXPAND(LXCTEMPLATEDIR, $libdir/lxc/templates)
AH_TEMPLATE([LXCPATH], [lxc configuration repository])
AH_TEMPLATE([LXCINITDIR], [lxc-init directory location])
AH_TEMPLATE([LXCROOTFSMOUNT], [lxc default rootfs mount point])
AC_DEFINE_UNQUOTED(LXCPATH, "$LXCPATH")
AC_DEFINE_UNQUOTED(LXCINITDIR, "$LXCINITDIR")
AC_DEFINE_UNQUOTED(LXCROOTFSMOUNT, "$LXCROOTFSMOUNT")
AC_CHECK_HEADERS([linux/netlink.h linux/genetlink.h],
[],
AC_MSG_ERROR([netlink headers not found. Please install the linux kernel headers.]),
[#include <sys/socket.h>
])
AC_CHECK_HEADERS([sys/capability.h], [], AC_MSG_ERROR([please install libcap-devel.]),
[#include <sys/types.h>
#include <sys/capability.h>])
AC_CHECK_LIB(cap,cap_set_proc,caplib=yes,caplib=no)
AC_MSG_CHECKING([linux capabilities])
if test "x$caplib" = "xyes" ; then
CAP_LIBS="-lcap"
AC_MSG_RESULT([$CAP_LIBS])
else
AC_MSG_ERROR([not found])
fi
AC_SUBST([CAP_LIBS])
# Some systems lack PR_CAPBSET_DROP definition => HAVE_DECL_PR_CAPBSET_DROP
AC_CHECK_DECLS([PR_CAPBSET_DROP], [], [], [#include <sys/prctl.h>])
AC_CHECK_HEADERS([sys/signalfd.h])
AC_PROG_GCC_TRADITIONAL
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS -Wall"
fi
AC_CONFIG_FILES([
Makefile
])
AC_CONFIG_COMMANDS([default],[[]],[[]])
AC_OUTPUT
if test "x$SETCAP" = "xno"; then
AC_MSG_NOTICE([
Warning:
--------
The setcap binary was not found. This means the tools to set the
privilege for the lxc commands are not available, that's ok, but you
will need to run these commands as root or install libcap-2.
])
else
AC_MSG_NOTICE([
Advice:
-------
If you wish to have a non root user to use the lxc tools,
you can add the needed capabilities to the tools by invoking
the 'lxc-setcap' script. To remove the capabilities, use
'lxc-setcap -d'.
])
fi