From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 18 Apr 2018 08:04:19 +0000 (+0200)
Subject: rec: Add -rdynamic to C{,XX}FLAGS when we build with LuaJIT
X-Git-Tag: rec-4.1.3~8^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F6514%2Fhead;p=thirdparty%2Fpdns.git

rec: Add -rdynamic to C{,XX}FLAGS when we build with LuaJIT
---

diff --git a/pdns/recursordist/configure.ac b/pdns/recursordist/configure.ac
index cc489370c1..53f10aa267 100644
--- a/pdns/recursordist/configure.ac
+++ b/pdns/recursordist/configure.ac
@@ -102,6 +102,12 @@ AS_IF([test "x$with_luajit" = "xno"], [
 AS_IF([test "x$LUAPC" = "x" -a "x$LUAJITPC" = "x"], [
   AC_MSG_ERROR([Neither Lua nor LuaJIT found, Lua support is not optional])
 ])
+AS_IF([test "x$LUAJITPC" != "x"], [
+  # export all symbols to be able to use the Lua FFI interface
+  AC_MSG_NOTICE([Adding -rdynamic to export all symbols for the Lua FFI interface])
+  CFLAGS="$CFLAGS -rdynamic"
+  CXXFLAGS="$CXXFLAGS -rdynamic"
+])
 PDNS_CHECK_LUA_HPP
 
 PDNS_ENABLE_VERBOSE_LOGGING