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dnl -*- mode: m4; c-basic-offset: 2; indent-tabs-mode: nil; -*-
dnl vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
dnl
dnl pandora-build: A pedantic build system
dnl Copyright (C) 2009 Sun Microsystems, Inc.
dnl This file is free software; Sun Microsystems
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
dnl From Monty Taylor
AC_DEFUN([PANDORA_WITH_LUA],[
dnl Check for lua
AC_ARG_WITH([lua],
[AS_HELP_STRING([--with-lua],
[Build Lua Bindings @<:@default=yes@:>@])],
[with_lua=$withval],
[with_lua=yes])
AS_IF([test "x$with_lua" != "xno"],[
AS_IF([test "x$with_lua" = "xyes"],
[LUAPC=lua],
[LUAPC=$with_lua])
PKG_CHECK_MODULES([LUA], $LUAPC >= 5.1, [
AC_DEFINE([HAVE_LUA], [1], [liblua])
AC_DEFINE([HAVE_LUA_H], [1], [lua.h])
with_lua=yes
],[
LUAPC=lua5.1
PKG_CHECK_MODULES([LUA], $LUAPC >= 5.1, [
AC_DEFINE([HAVE_LUA], [1], [liblua])
AC_DEFINE([HAVE_LUA_H], [1], [lua.h])
with_lua=yes
],[
AC_DEFINE([HAVE_LUA],["x"],["x"])
with_lua=no
])
])
AC_CACHE_CHECK([for LUA installation location],[pandora_cv_lua_archdir],[
AS_IF([test "$prefix" = "NONE"],[
pandora_cv_lua_archdir=`${PKG_CONFIG} --define-variable=prefix=${ac_default_prefix} --variable=INSTALL_CMOD ${LUAPC}`
],[
pandora_cv_lua_archdir=`${PKG_CONFIG} --define-variable=prefix=${prefix} --variable=INSTALL_CMOD ${LUAPC}`
])
])
LUA_ARCHDIR="${pandora_cv_lua_archdir}"
AC_SUBST(LUA_ARCHDIR)
AC_SUBST(LUA_CFLAGS)
AC_SUBST(LUA_LIBS)
])
AM_CONDITIONAL(BUILD_LUA, test "$with_lua" = "yes")
])
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