Re: Add dynamic export support for tcc

[Gary V. Vaughan]

Hi Reuben,

> On Jul 31, 2014, at 4:55 PM, Reuben Thomas  wrote:
> 
> The attached patch adds support for tcc's -rdynamic, the equivalent of GNU 
> ld's -Wl,--export-dynamic.

Sorry for the long delay.

I found this uncontroversial patch (and your other one) in my libtool archives, 
and applied it to master HEAD just now.

Unfortunately libtool-2.4.3 went out a day or two already, but I'm expecting to 
accumulate a few more patches against it over the next week or two, after which 
I'll roll libtool-2.4.4 including both your tcc patches.

Cheers,
-- 
Gary V. Vaughan (gary AT gnu DOT org)

Add dynamic export support for tcc

[Reuben Thomas]

The attached patch adds support for tcc's -rdynamic, the equivalent of GNU
ld's -Wl,--export-dynamic.

-- 
http://rrt.sc3d.org
From 33d504492e36cb875d15c12515a2ab6b160931f6 Mon Sep 17 00:00:00 2001
From: Reuben Thomas 
Date: Thu, 31 Jul 2014 16:53:58 +0100
Subject: [PATCH] Add dynamic export support for tcc

---
 m4/libtool.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 91b460e..6c6b2f2 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -5015,6 +5015,9 @@ _LT_EOF
 fi
 
 	case $cc_basename in
+tcc*)
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
+	  ;;
 	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-- 
1.9.1