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dnl -*- mode: autoconf -*-
dnl Copyright 2010 Eduardo Lima Mitev <elima@igalia.com>
dnl
dnl This file is free software; the author(s) gives unlimited
dnl permission to copy and/or distribute it, with or without
dnl modifications, as long as this notice is preserved.
dnl
m4_define([_JS_CHECK_INTERNAL],
[
if test x"$found_introspection" = x"yes"; then
AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
AC_BEFORE([LT_INIT],[$0])dnl setup libtool first
dnl enable/disable js
m4_if([$2], [require],
[dnl
enable_js=yes
],[dnl
AC_ARG_ENABLE(js,
AS_HELP_STRING([--enable-js[=@<:@no/auto/yes@:>@]],
[Enable server-side Javascript tests and examples using GJS engine and GObject-Introspection [default=no]]),,
[enable_js=no])
])dnl
AC_MSG_CHECKING([for Javascript])
dnl presence/version checking
AS_CASE([$enable_js],
[no], [dnl
found_js="no (disabled, use --enable-js to enable)"
],dnl
[yes],[dnl
PKG_CHECK_EXISTS([gjs-1.0],,
AC_MSG_ERROR([gjs-1.0 is not installed]))
PKG_CHECK_EXISTS([gjs-1.0 >= $1],
found_js=yes,
AC_MSG_ERROR([You need to have gjs >= $1 installed to build AC_PACKAGE_NAME]))
PKG_CHECK_EXISTS([gjs-gi-1.0],,
AC_MSG_ERROR([gjs-gi-1.0 is not installed]))
PKG_CHECK_EXISTS([gjs-gi-1.0 >= $1],
found_js=yes,
AC_MSG_ERROR([You need to have gjs-gi >= $1 installed to build AC_PACKAGE_NAME]))
],dnl
[auto],[dnl
PKG_CHECK_EXISTS([gjs-1.0 >= $1], found_js=yes, found_js=no)
],dnl
[dnl
AC_MSG_ERROR([invalid argument passed to --enable-js, should be one of @<:@no/auto/yes@:>@])
])dnl
AC_MSG_RESULT([$found_js])
else
enable_js="no (requires introspection to be enabled)"
found_js=no
fi
if test "x$found_js" = "xyes"; then
PKG_CHECK_MODULES([GJS], gjs-1.0 >= 0.3)
fi
AM_CONDITIONAL(HAVE_JS, test "x$found_js" = "xyes")
])
dnl Usage:
dnl JS_CHECK([minimum-gjs-version])
AC_DEFUN([JS_CHECK],
[
_JS_CHECK_INTERNAL([$1])
])
dnl Usage:
dnl JS_REQUIRE([minimum-gjs-version])
AC_DEFUN([JS_REQUIRE],
[
_JS_CHECK_INTERNAL([$1], [require])
])
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