From: Josef 'Jeff' Sipek <jeff.sipek@open-xchange.com>
Date: Thu, 4 Mar 2021 20:31:29 +0000 (-0500)
Subject: m4: want_lua - Check for lua_tointegerx
X-Git-Tag: 2.3.15~297
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f86a94015fc7cbdecfd18aca81e01bdd08ae8aba;p=thirdparty%2Fdovecot%2Fcore.git

m4: want_lua - Check for lua_tointegerx
---

diff --git a/m4/want_lua.m4 b/m4/want_lua.m4
index 38f194841b..e085ae3a38 100644
--- a/m4/want_lua.m4
+++ b/m4/want_lua.m4
@@ -35,5 +35,12 @@ AC_DEFUN([DOVECOT_WANT_LUA],[
     AS_IF([test "x$with_lua_plugin" != "xyes"],
      AC_DEFINE([BUILTIN_LUA],, [Lua support is builtin])
    )
+   dnl Check if various lua functions are present
+   old_CFLAGS="$CFLAGS"
+   CFLAGS="$CFLAGS $LUA_CFLAGS $LUA_LIBS"
+
+   AC_CHECK_FUNCS([lua_tointegerx])
+
+   CFLAGS="$old_CFLAGS"
   )
 ])