dnl Process this file with autoconf to produce a configure script.

# get rid of that stupid cache mechanism
rm -f config.cache

AC_INIT(places, 0.20, dave@gurumeditation.it)
AC_PREREQ(2.52)
AC_CONFIG_SRCDIR(configure.ac)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_ISC_POSIX

AM_INIT_AUTOMAKE(1.8)
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS(config.h)

AC_PROG_CC
AC_HEADER_STDC
AC_C_CONST
AC_C___ATTRIBUTE__

define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])dnl
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
AC_PROG_LIBTOOL

m4_ifdef([AM_GNU_GETTEXT_VERSION], [
AM_GNU_GETTEXT_VERSION([0.14])
])

m4_ifdef([AM_GNU_GETTEXT], [
AM_GNU_GETTEXT([external])
po_makefile_in=po/Makefile.in
AM_CONDITIONAL([HAVE_PO], [true])
],[
AM_CONDITIONAL([HAVE_PO], [false])
])
AC_SUBST(LTLIBINTL)

# check for Enlightenment
PKG_CHECK_MODULES(E, [enlightenment >= 0.19.99])
release=$(pkg-config --variable=release enlightenment)
MODULE_ARCH="$host_os-$host_cpu-$release"
AC_SUBST(MODULE_ARCH)
AC_DEFINE_UNQUOTED(MODULE_ARCH, "$MODULE_ARCH", "Module architecture")

# Find edje_cc
PKG_CHECK_MODULES(EDJE, [edje >= 1.8])
AC_ARG_WITH(edje-cc,
  AC_HELP_STRING([--with-edje-cc=PATH], [specify a specific path to edje_cc]),
  [
    v=$withval;
    EDJE_CC=$v
  ],[
    EDJE_CC=$(pkg-config --variable=prefix edje)/bin/edje_cc
  ]
)
AC_SUBST(EDJE_CC)
AC_MSG_CHECKING([Which edje_cc to use])
AC_MSG_RESULT(${EDJE_CC})

# check for eldbus (default enabled)
PKG_CHECK_MODULES([ELDBUS], [eldbus >= 1.8],
                  [have_eldbus="yes"], [have_eldbus="no"])
want_eldbus=yes
AC_ARG_ENABLE([eldbus],
   AS_HELP_STRING([--enable-eldbus],[enable UDisks with eldbus support @<:@default=enabled@:>@]), 
   [want_eldbus=$enableval])
if test "x$want_eldbus" = "xno";then
   have_eldbus=no
fi

# check for mount (default enabled)
#TODO here check if /etc/fstab and /proc/mounts exists
have_mount=yes
want_mount=yes
AC_ARG_ENABLE([mount],
   AS_HELP_STRING([--enable-mount],[enable mount fstab/mtab support @<:@default=enabled@:>@]), 
   [want_mount=$enableval])
if test "x$want_mount" = "xno";then
   have_mount=no
fi

# check for eeze (default disabled)
PKG_CHECK_MODULES([EEZE], [eeze >= 1.1.99],
                  [have_eeze="yes"], [have_eeze="no"])
want_eeze=no
AC_ARG_ENABLE([eeze],
   AS_HELP_STRING([--enable-eeze],[enable eeze support @<:@default=disabled@:>@]), 
   [want_eeze=$enableval])
if test "x$want_eeze" != "xyes";then
   have_eeze=no
fi


AM_CONDITIONAL([HAVE_ELDBUS], [test "x$have_eldbus" = "xyes"])
test "x$have_eldbus" = "xyes" && AC_DEFINE_UNQUOTED([HAVE_ELDBUS], [1], [enable eldbus support])

AM_CONDITIONAL([HAVE_EEZE], [test "x$have_eeze" = "xyes"])
test "x$have_eeze" = "xyes" && AC_DEFINE_UNQUOTED([HAVE_EEZE], [1], [enable eeze support])

AM_CONDITIONAL([HAVE_MOUNT], [test "x$have_mount" = "xyes"])
test "x$have_mount" = "xyes" && AC_DEFINE_UNQUOTED([HAVE_MOUNT], [1], [enable mount support])


# homedir install
datadir=$(pkg-config --variable=modules enlightenment)/${PACKAGE}
AC_ARG_ENABLE(homedir-install,
  AS_HELP_STRING([--enable-homedir-install], [Install module in homedir]),
  [ datadir="${HOME}/.e/e/modules/${PACKAGE}" ]
)


AC_OUTPUT([
Makefile
src/Makefile
module.desktop
e_modules-places.spec
$po_makefile_in
], [
])


# report
txt_strip() {
  echo "[$]@" | sed -e 's/^[[ \t]]*\([[^ \t]]*\)[[ \t]]*$/\1/g'
}

echo
cat << SUMMARY_EOF
Summary:
 * project.........: $PACKAGE $VERSION
 * prefix..........: $(txt_strip $prefix)
 * CFLAGS..........: $(txt_strip $CFLAGS)
 * LDFLAGS.........: $(txt_strip $LDFLAGS)
SUMMARY_EOF
echo
cat << DEVICE_EOF
Device Backends:
 * build udisks (eldbus)....: $have_eldbus (default)
 * build mount (fstab/mtab).: $have_mount (default)
 * build eeze...............: $have_eeze (experimental)
DEVICE_EOF
echo