From mboxrd@z Thu Jan  1 00:00:00 1970
From: dpa-cgit at aegee.org (=?UTF-8?B?0JTQuNC70Y/QvSDQn9Cw0LvQsNGD0LfQvtCy?=)
Date: Fri, 21 Oct 2016 09:54:23 +0200
Subject: Linking cgit with Lua using -Wl,-E
In-Reply-To: <20161016115547.GG22407@john.keeping.me.uk>
References: <7dcc34c2-6494-137b-79cb-0a3eb664e49a@aegee.org>
 <20161016115547.GG22407@john.keeping.me.uk>
Message-ID: <564914cc-2ae6-ad15-f40c-4f033788999c@aegee.org>

Hello John,

liblua is linked statically. This is what you get, when you compile Lua from source (no liblua.so).

Greetings
?????

On 10/16/2016 01:55 PM, John Keeping wrote:
> On Sun, Oct 16, 2016 at 07:30:08AM +0200, ????? ???????? wrote:
>> on my system I wanted to link cgit with lua, so that lua can load the
>> (lua)crypto.so module.  For this to work the symbol lua_gettop has to
>> be exported by cgit.  I managed this by passing "-Wl,-E" to the
>> linker, when compiling cgit.
>
> How are you linking to liblua?  I thought we normally linked that
> dynamically so the symbol should be exported from the shared library
> even if the cgit binary does not export symbols.
>