path: root/configure.in

AC_INIT([gnome-session], [2.12.1],
        [http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-session])
AC_CONFIG_SRCDIR([gnome-session])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)

AM_MAINTAINER_MODE

AC_PROG_INTLTOOL

AC_ISC_POSIX
AC_PROG_CC
AC_STDC_HEADERS
AM_PROG_LIBTOOL
AC_PATH_PROGS(PATH_TO_XRDB, "xrdb")
AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)

dnl make sure we keep ACLOCAL_FLAGS around for maintainer builds to work
AC_SUBST(ACLOCAL_AMFLAGS, "\${ACLOCAL_FLAGS}")

GNOME_COMPILE_WARNINGS(yes)

AC_ARG_ENABLE(deprecations,
              [AC_HELP_STRING([--enable-deprecations],
                              [warn about deprecated usages [default=no]])],,
              [enable_deprecations=no])

if test "x$enable_deprecations" = "xyes"; then
   DISABLE_DEPRECATED_CFLAGS="\
-DG_DISABLE_DEPRECATED \
-DGDK_DISABLE_DEPRECATED \
-DGTK_DISABLE_DEPRECATED \
-DGDK_PIXBUF_DISABLE_DEPRECATED \
-DGNOME_DISABLE_DEPRECATED"
   AC_SUBST(DISABLE_DEPRECATED_CFLAGS)
fi

dnl If you add a version number here, you *must* add an AC_SUBST line for
dnl it too, or it will never make it into the spec file!

ESOUND_REQUIRED=0.2.26
LIBGNOMEUI_REQUIRED=2.2.0
GTK_REQUIRED=2.3.1

AC_SUBST(ESOUND_REQUIRED)
AC_SUBST(LIBGNOMEUI_REQUIRED)

dnl pkg-config dependency checks

dnl We first check for esound and audiofile (which has conditional
dnl support built in)

ESOUND_MODULE="esound >= $ESOUND_REQUIRED"
PKG_CHECK_MODULES(SOUND_TEST, $ESOUND_MODULE, [
	AC_DEFINE(HAVE_ESD, 1, [Define if you have the ESound Daemon])
],[
	ESOUND_MODULE=""
])

PKG_CHECK_MODULES(GNOME_SESSION, gtk+-2.0 >= $GTK_REQUIRED libgnomeui-2.0 >= $LIBGNOMEUI_REQUIRED $ESOUND_MODULE)

dnl gconf checks
AC_PATH_PROG(GCONFTOOL, gconftool-2, no)

if test x"$GCONFTOOL" = xno; then
  AC_MSG_ERROR([gconftool-2 executable not found in your path - should be installed with GConf])
fi

AM_GCONF_SOURCE_2

# gconf-sanity-check
GCONF_SERVERDIR=`$PKG_CONFIG --variable=gconf_serverdir gconf-2.0`
old_path=$PATH
if test x"$GCONF_SERVERDIR" != x; then
   PATH=$GCONF_SERVERDIR:$PATH
fi

AC_PATH_PROG(GCONF_SANITY_CHECK, gconf-sanity-check-2, no)
if test x"$GCONF_SANITY_CHECK" = xno; then
  AC_MSG_ERROR([gconf-sanity-check-2 executable not found in your path - should be installed with GConf])
fi

AC_SUBST(GCONF_SANITY_CHECK)
PATH=$old_path
	
AC_PATH_PROG(GNOME_KEYRING_DAEMON, gnome-keyring-daemon, no)
if test x"$GNOME_KEYRING_DAEMON" = xno; then
  AC_MSG_ERROR([gnome-keyring-daemon executable not found in your path - should be installed with gnome-keyring])
fi
	
AC_SUBST(GNOME_KEYRING_DAEMON)

# esd
ESDSERVERDIR=`$PKG_CONFIG --variable=esd_serverdir esound`
old_path=$PATH
if test x"$ESDSERVERDIR" != x; then
   PATH=$ESDSERVERDIR:$PATH
fi

AC_PATH_PROG(ESD_SERVER, esd, no)
if test x"$ESD_SERVER" = xno; then
  AC_MSG_ERROR([esd executable not found in your path - should be installed with ESound])
fi

AC_SUBST(ESD_SERVER)
PATH=$old_path

dnl X development libraries check

#
# If Pango included the shared library dependencies from X11 in
# the pkg-config output, then we use that (to avoid duplicates).
# but if they were omitted to avoid binary compatibility problems
# then we need to repeat the checks.
#
if $PKG_CONFIG --exists pangoxft ; then
  PANGO_PACKAGES="pangox pangoxft"
else
  PANGO_PACKAGES="pangox"
fi

x_libs="`$PKG_CONFIG --libs $PANGO_PACKAGES`"
case x_libs in
  *-lX11*) pango_omitted_x_deps=no ;;
  *)       pango_omitted_x_deps=yes ;;
esac

if test $pango_omitted_x_deps = yes ; then
  AC_PATH_XTRA

  if test x$no_x = xyes ; then
    AC_MSG_ERROR([X development libraries not found])
  else
    X_LIBS="$X_PRE_LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
  fi
fi

AC_CHECK_LIB(Xrandr, XRRUpdateConfiguration,
  [AC_CHECK_HEADER(X11/extensions/Xrandr.h,
     X_LIBS="-lXrandr -lXrender $X_LIBS"
     AC_DEFINE(HAVE_RANDR, 1, [Have the Xrandr extension library]),
	  :, [#include <X11/Xlib.h>])], : ,
       -lXrandr -lXrender $X_LIBS)

AC_SUBST(X_LIBS)

dnl -----------------------------------------------------------

dnl  ------------------
dnl | Language Support |---------------------------------------
dnl  ------------------
GETTEXT_PACKAGE=gnome-session-2.0
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
                   [The gettext translation domain])
AC_SUBST(GETTEXT_PACKAGE)

ALL_LINGUAS="af am ar az be bg bn bs ca cs cy da de el en_CA en_GB eo es et eu fa fi fr ga gl gu he hi hr hu hy id is it ja kn ko ku lt lv mi mk ml mn mr ms nb ne nl nn no nso pa pl pt pt_BR ro ru rw sk sl sq sr sr@Latn sv ta th tk tr uk vi wa xh zh_CN zh_TW zu"
AM_GLIB_GNU_GETTEXT
dnl -----------------------------------------------------------

dnl  -------------------------------
dnl | Headers |--------------------------
dnl  -------------------------------
AC_HEADER_STDC
AC_CHECK_HEADERS(syslog.h tcpd.h sys/param.h)
dnl -----------------------------------------------------------

dnl  ---------------
dnl | gnome-session |------------------------------------------
dnl  ---------------
dnl

AC_MSG_CHECKING([Whether libgnomeui was built with session management])
case "$GNOME_SESSION_LIBS" in
	*-lSM*)
		GNOME_HAVE_SM=yes
		;;
	*)
		GNOME_HAVE_SM=no
		;;
esac
AC_MSG_RESULT($GNOME_HAVE_SM)
if test "$GNOME_HAVE_SM" = no ; then
	AC_MSG_WARN([Session management support not built into libgnomeui; gnome-session will not be built])
fi
AM_CONDITIONAL(SESSION, test "$GNOME_HAVE_SM" = yes)
dnl -----------------------------------------------------------


dnl  -------------------
dnl | Use TCP Wrappers? |--------------------------------------
dnl  -------------------
AC_MSG_CHECKING(whether to use TCP wrappers)
LIBWRAP_PATH=""
for I in $LDFLAGS $LIBS -L/usr/lib -L/usr/local/lib; do
        case "$I" in
        -L*)
        THEFILE="`echo $I | sed -e 's,^-L,,'`"
        echo "From $I, checking in dir $THEFILE for libwrap.a" 1>&5
        if test -f $THEFILE/libwrap.a; then
                LIBWRAP_PATH="$THEFILE"
                echo "Found in $LIBWRAP_PATH" 1>&5
                break
        fi
	        esac
done
if test -n "$LIBWRAP_PATH"; then
        AC_MSG_RESULT(yes)
else
        AC_MSG_RESULT(no)
fi

if test -n "$LIBWRAP_PATH"; then
        nm $LIBWRAP_PATH/libwrap.* | grep 'T setenv' && LIBWRAP_PATH=""
        if test -z "$LIBWRAP_PATH"; then
                echo "*********************************************************"
                echo " You have a broken TCP wrappers library (setenv included)"
                echo " Please get the latest TCP wrappers package from your OS"
                echo " vendor, or recompile TCP wrappers to not include a"
                echo " setenv() implementation."
                echo
                echo "Not using TCP wrappers after all."
                echo "*********************************************************"
        fi
fi
dnl We need the header files too!
if test "$ac_cv_header_syslog_h" != yes || test "$ac_cv_header_tcpd_h" != yes; then
	echo "Resetting $LIBWRAP_PATH because syslog is $ac_cv_header_syslog_h and tcpd is $ac_cv_header_tcpd_h" 1>&5
	LIBWRAP_PATH=""
fi

dnl find out if we need -lnsl or whatever
LIBWRAP_NSL=
if test -n "$LIBWRAP_PATH"; then
        AC_MSG_CHECKING(whether -lwrap requires -lnsl)
        ORIG_LIBS="$LIBS"
        LIBS="-L$LIBWRAP_PATH -lwrap $LIBS"
        AC_TRY_LINK([
extern int hosts_access;
int allow_severity, deny_severity;
], [return hosts_access;], ,[
dnl try with -lnsl
OLD_LIBS="$LIBS"
LIBS="$LIBS -lnsl"
AC_TRY_LINK([
extern int hosts_access;
int allow_severity, deny_severity;
], [return hosts_access;], LIBWRAP_NSL="-lnsl",
LIBWRAP_PATH="")
LIBS="$OLD_LIBS"
])
        LIBS="$ORIG_LIBS"
if test -n "$LIB_NSL"; then
        AC_MSG_RESULT(yes)
        LIBS="$LIBS $LIB_NSL"
else
        AC_MSG_RESULT(no)
fi
fi
LIBWRAP_LIBS=
if test -n "$LIBWRAP_PATH"; then
	LIBWRAP_LIBS="-L$LIBWRAP_PATH -lwrap $LIBWRAP_NSL"
	AC_DEFINE(HAVE_HOSTS_ACCESS, 1,
                  [Define to true if host_access exists])
fi
AC_SUBST(LIBWRAP_LIBS)
dnl -----------------------------------------------------------



dnl  -------------------------
dnl | Choose a Window Manager |--------------------------------
dnl  -------------------------
AC_ARG_WITH(window-manager,
    AC_HELP_STRING([--with-window-manager=NAME],
                   [Specify default window manager]),
    [WINDOW_MANAGER="$with_window_manager"],
    [dnl gnome-wm is a shell script that starts the WM.
    WINDOW_MANAGER=gnome-wm])
AC_SUBST(WINDOW_MANAGER)
dnl -----------------------------------------------------------


dnl  --------------------------------------------------------
dnl | Solaris does not have IceListenForWellKnownConnections |-
dnl  --------------------------------------------------------
oLIBS="$LIBS"
LIBS="$GNOME_SESSION_LIBS"
AC_CHECK_FUNCS(_IceTransNoListen)
LIBS="$oLIBS"
dnl -----------------------------------------------------------

AC_CHECK_FUNCS(usleep)

dnl ====================================================================
dnl Code for checking whether IPv6 is enabled on the system....
dnl ====================================================================
AC_MSG_CHECKING([whether to enable ipv6])
AC_ARG_ENABLE(ipv6,
              AC_HELP_STRING([-enable-ipv6], [enable IPv6 extensions]),,
              [enable_ipv6=yes])
if test $enable_ipv6 = yes; then

  dnl ====================================================================
  dnl Code for checking presence of AF_INET6 on the system....
  dnl ====================================================================
  AC_TRY_COMPILE([
    #include <sys/types.h>
    #include <sys/socket.h>], [
    socket(AF_INET6, SOCK_STREAM, 0)
    ],
    have_ipv6=yes,
    have_ipv6=no
  )
  AC_MSG_RESULT($have_ipv6)

  dnl =================================================================
  dnl Now we would check for specific function like getaddrinfo.
  dnl =================================================================
  have_getaddrinfo=no
  if test $have_ipv6=yes; then
    AC_CHECK_FUNC(getaddrinfo, have_getaddrinfo=yes)
    if test $have_getaddrinfo != yes; then
      # getaddrinfo is not in the default libraries.  See if it's in some other.
      for lib in bsd socket inet; do
        AC_CHECK_LIB($lib, getaddrinfo, [LIBS="$LIBS -l$lib";have_getaddrinfo=yes; break])
      done
    fi
    if test $have_getaddrinfo=yes; then
      AC_DEFINE(ENABLE_IPV6, 1, [Define if IPV6 is supported])
    fi
  fi
fi
dnl ==============================================================================
dnl End of IPv6 checks
dnl ==============================================================================

dnl Don't use AC_PROG_AWK since we need the full pathname.
AC_PATH_PROGS(AWK, mawk gawk nawk awk, )
AC_PATH_PROGS(PERL, perl5 perl)

dnl define a MAINT-like variable REBUILD which is set if Perl
dnl  and awk are found, so autogenerated sources can be rebuilt
AC_ARG_ENABLE(rebuilds,
              AC_HELP_STRING([--disable-rebuilds],
                             [disable all source autogeneration rules]),,
              [enable_rebuilds=yes])
REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
     test -n "$PERL" && \
     $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
     test -n "$AWK" ; then
  REBUILD=
fi
AC_SUBST(REBUILD)

AC_ARG_WITH(rsh-command,
    AC_HELP_STRING([--with-rsh-command=COMMAND],
		   [Specify the command for executing a remote shell]),
    [RSH_COMMAND="$with_rsh_command"],
    [AC_PATH_PROG(RSH_COMMAND, rsh)
    if test x$RSH_COMMAND = x ; then
	AC_MSG_WARN([The rsh command was not found.])
    fi
])
AC_SUBST(RSH_COMMAND)



AC_CONFIG_FILES([
Makefile
gnome-session.spec
gnome-session/Makefile
man/default.session.5
man/gnome-session.1
po/Makefile.in
man/Makefile
])

AC_OUTPUT([
gnome-session/session-properties.desktop.in
])