1 AC_DEFUN([PDNS_WITH_LUA],[
4 [AS_HELP_STRING([--with-lua], [build Lua Bindings @<:@default=auto@:>@])],
8 AS_IF([test "x$with_lua" != "xno"],[
9 AS_IF([test "x$with_lua" = "xyes" -o "x$with_lua" = "xauto"],
10 [for LUAPC in lua5.3 lua-5.3 lua5.2 lua-5.2 lua5.1 lua-5.1 lua; do
11 PKG_CHECK_MODULES([LUA], $LUAPC >= 5.1, [
12 AC_DEFINE([HAVE_LUA], [1], [liblua])
13 AC_DEFINE([HAVE_LUA_H], [1], [lua.h])
15 ], [LUAPC=""]) # otherwise pkg_check will fail
16 if test "x$LUA_LIBS" != "x"; then break; fi
20 PKG_CHECK_MODULES([LUA], $LUAPC >= 5.1, [
21 AC_DEFINE([HAVE_LUA], [1], [liblua])
22 AC_DEFINE([HAVE_LUA_H], [1], [lua.h])
26 AC_MSG_CHECKING([for chosen LUA])
27 AS_IF([test "x$LUAPC" = "x"], [
28 AS_IF([test "x$with_lua" = "xyes"],
29 [AC_MSG_ERROR([cannot find lua])],
30 [AC_MSG_RESULT([not found])]
32 [AC_MSG_RESULT([$LUAPC])]
35 AM_CONDITIONAL([LUA], [test "x$with_lua" = "xyes"])