AC_PREREQ(2.54)

dnl ===========================================================================

m4_define(glib_minver,                 2.37.3)
m4_define(cinnamon_desktop_minver,     2.6.1)
m4_define(pango_minver,                1.28.3)
m4_define(gtk_minver,                  3.9.10)
m4_define(xml_minver,                  2.7.8)
m4_define(exif_minver,                 0.6.20)
m4_define(exempi_minver,               2.2.0)
m4_define(notify_minver,               0.7.0)
m4_define(glib_mime_ver,               2.34.0)

dnl 1. If the library code has changed at all since last release, then increment revision.
dnl 2. If any interfaces have been added, then increment current and set revision to 0.
dnl Interface break is not allowed.
m4_define(nemo_extension_current,  5)
m4_define(nemo_extension_revision, 0)

AC_INIT(nemo, 3.2.2, https://github.com/linuxmint/nemo)

dnl ===========================================================================

AC_CONFIG_SRCDIR(src)
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])
AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \${ACLOCAL_FLAGS}"])

m4_ifdef([AX_IS_RELEASE], [AX_IS_RELEASE([git-directory])])

AM_INIT_AUTOMAKE([foreign 1.11 dist-xz no-dist-gzip tar-ustar])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_MAINTAINER_MODE([enable])

dnl We need to decrement current by one in the calculation of the age because
dnl the library was started with version "1:0:0" instead of "0:0:0"
AC_SUBST(NEMO_EXTENSION_VERSION_INFO, [nemo_extension_current]:[nemo_extension_revision]:`expr [nemo_extension_current] - 1`)

AC_C_BIGENDIAN
AC_C_CONST
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
PKG_PROG_PKG_CONFIG

AC_CHECK_LIB(m, floor)

dnl ==========================================================================

GETTEXT_PACKAGE=nemo

AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
                   [the gettext translation domain])

AM_GLIB_GNU_GETTEXT
LOCALE_DIR=/usr/share/locale
AC_SUBST(LOCALE_DIR)

AC_DEFINE_UNQUOTED(LOCALEDIR, "$LOCALE_DIR", [path for translations])

GLIB_GSETTINGS

IT_PROG_INTLTOOL([0.40.1])

dnl ==========================================================================

GTK_DOC_CHECK([1.4])

dnl ==========================================================================

AC_ARG_ENABLE(debug,
  AC_HELP_STRING([--disable-debug],[Disable debugging code]),
  [
    case "${enableval}" in
      yes|no) enable_debug="${enableval}" ;;
      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
    esac
  ],
  [enable_debug=yes])

if test "$enable_debug" = yes; then
  AC_DEFINE(ENABLE_DEBUG, [], [Enable debug code])
else
  enable_debug=no
fi

dnl ==========================================================================

AC_CHECK_PROGS(PERL, perl5 perl)
AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)

dnl ==========================================================================

AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/param.h malloc.h)
AC_CHECK_FUNCS(mallopt)

dnl ==========================================================================
dnl libexif checking

AM_CONDITIONAL(HAVE_EXIF, false)
AC_ARG_ENABLE(libexif,
	AC_HELP_STRING([--disable-libexif],
			[build without libexif support]))
msg_libexif=no
if test "x$enable_libexif" != "xno"; then
	PKG_CHECK_MODULES(EXIF, libexif >= exif_minver, [
			  AM_CONDITIONAL(HAVE_EXIF, true)
			  AC_DEFINE(HAVE_EXIF, 1, [Define to enable EXIF support])
			  ] msg_libexif=yes,
			  [AM_CONDITIONAL(HAVE_EXIF, false)])

	AC_SUBST(EXIF_CFLAGS)
	AC_SUBST(EXIF_LIBS)
fi

dnl ==========================================================================
dnl exempi checking

AM_CONDITIONAL(HAVE_EXEMPI, false)
AC_ARG_ENABLE(xmp, 
	AC_HELP_STRING([--disable-xmp], 
			[build without xmp support]))
msg_xmp=no
if test "x$enable_xmp" != "xno"; then
	PKG_CHECK_MODULES(EXEMPI, exempi-2.0 >= exempi_minver, [
		  	  AM_CONDITIONAL(HAVE_EXEMPI, true)
			  AC_DEFINE(HAVE_EXEMPI, 1, [Define to enable xmp support])
			  ] msg_xmp=yes,
	          	  [AM_CONDITIONAL(HAVE_EXEMPI, false)])

	AC_SUBST(EXEMPI_CFLAGS)
	AC_SUBST(EXEMPI_LIBS)
fi

PKG_CHECK_MODULES(GEN_ICON, glib-2.0 >= glib_mime_ver , gen_icon_api=yes, gen_icon_api=no)
if test x$gen_icon_api = xyes ; then
  AC_DEFINE(GENERIC_ICON_API, 1, [Defined if we meet the minimum version for g_content_type_get_generic_icon_name])
fi

dnl ==========================================================================

dnl ****************************
dnl *** Check for libselinux ***
dnl ****************************
    
SELINUX_LIBS=
msg_selinux=no
AC_CHECK_LIB(selinux, is_selinux_enabled,
   [AC_CHECK_HEADERS(selinux/selinux.h,
     [AC_SEARCH_LIBS(selinux_raw_to_trans_context, selinux, 
       [AC_DEFINE(HAVE_SELINUX, 1, [Define to 1 if libselinux is available])
        SELINUX_LIBS="-lselinux"
        msg_selinux=yes])
     ])
   ])
AC_SUBST(SELINUX_LIBS)


AC_ARG_ENABLE(empty_view,
 AC_HELP_STRING([--enable-empty-view], [Enable empty view]),
 [ENABLE_EMPTY_VIEW=1
  AC_DEFINE(ENABLE_EMPTY_VIEW, 1, [define to enable the empty view that is used for performance measurement])])

AC_SUBST(ENABLE_EMPTY_VIEW)
AM_CONDITIONAL(ENABLE_EMPTY_VIEW, test "x$ENABLE_EMPTY_VIEW" = "x1")

dnl ==========================================================================

m4_ifdef([AX_COMPILER_FLAGS],
	 [AX_COMPILER_FLAGS([WARN_CFLAGS],[WARN_LDFLAGS])])

dnl ===========================================================================
dnl Check for Tracker
dnl ===========================================================================

AC_ARG_ENABLE(tracker,
              [AS_HELP_STRING([--enable-tracker=@<:@yes/no/auto@:>@],
                              [build Tracker builtin support [default=auto]])],
              [enable_tracker="$enableval"],
              [enable_tracker=auto])

build_tracker=no
if test "x$enable_tracker" != "xno"; then
  PKG_CHECK_MODULES(TRACKER, tracker-sparql-0.16, 
                    [build_tracker=yes],
  [PKG_CHECK_MODULES(TRACKER, tracker-sparql-0.14,
                    [build_tracker=yes],
                    [PKG_CHECK_MODULES(TRACKER, tracker-sparql-0.12,
		                       [build_tracker=yes],
                                       [build_tracker=no])])])
  if test "x$build_tracker" = "xyes"; then
    AC_DEFINE(ENABLE_TRACKER, 1, [Define to enable Tracker support])
  fi
fi

AM_CONDITIONAL(ENABLE_TRACKER, test "x$build_tracker" = "xyes")

dnl ==========================================================================
	
dnl base libs
PKG_CHECK_MODULES(BASE, [
	gtk+-3.0 >= gtk_minver
	glib-2.0 >= glib_minver
])

AC_SUBST(BASE_CFLAGS)
AC_SUBST(BASE_LIBS)

dnl common libs (eel, nemo)
PKG_CHECK_MODULES(COMMON, [
	gail-3.0
	cinnamon-desktop >= cinnamon_desktop_minver
	libxml-2.0 >= xml_minver
	x11
])

AC_SUBST(COMMON_CFLAGS)
AC_SUBST(COMMON_LIBS)

dnl additional nemo libs
PKG_CHECK_MODULES(NEMO, [
	gthread-2.0 >= glib_minver
	gmodule-no-export-2.0 >= glib_minver
	gio-2.0 >= glib_minver
	gio-unix-2.0 >= glib_minver
	cinnamon-desktop
	libnotify >= notify_minver
])

AC_SUBST(NEMO_CFLAGS)
AC_SUBST(NEMO_LIBS)

AC_SUBST(DISABLE_DEPRECATED_CFLAGS)

dnl Multimedia keys
AC_CHECK_HEADERS([X11/XF86keysym.h])

##################################################
# Check for introspection
##################################################
GOBJECT_INTROSPECTION_CHECK([0.6.4])

dnl ==========================================================================

AC_PATH_PROG(UPDATE_MIME_DATABASE, update-mime-database, no)

AC_ARG_ENABLE(update-mimedb,
   AC_HELP_STRING([--disable-update-mimedb],
                   [disable the update-mime-database after install [default=no]]),,
    enable_update_mimedb=yes)
AM_CONDITIONAL(ENABLE_UPDATE_MIMEDB, test x$enable_update_mimedb = xyes)

CFLAGS="$CFLAGS -Werror=unused-function -Werror=unused-variable -O3"

AC_CONFIG_FILES([
Makefile
cut-n-paste-code/Makefile
cut-n-paste-code/libegg/Makefile
data/Makefile
data/icons/Makefile
data/nemo.desktop.in
data/nemo-autorun-software.desktop.in
docs/Makefile
docs/reference/Makefile
docs/reference/libnemo-extension/Makefile
docs/reference/libnemo-extension/version.xml
eel/Makefile
icons/Makefile
libnemo-private/Makefile
libnemo-extension/Makefile
libnemo-extension/libnemo-extension.pc
libnemo-extension/libnemo-extension-uninstalled.pc
po/Makefile.in
src/Makefile
files/Makefile
test/Makefile
])

AC_OUTPUT

dnl ==========================================================================
echo "
nemo-$VERSION:

	prefix:                 ${prefix}
	source code location:	${srcdir}
	compiler:		${CC}
	libexif support:	$msg_libexif
	libexempi support:	$msg_xmp
	Tracker support:	$build_tracker

        debugging support:      ${enable_debug}
	nemo-extension documentation: ${enable_gtk_doc}
	nemo-extension introspection: ${found_introspection}
"
