From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 3 Feb 2011 09:12:11 +0000 (+0000)
Subject: scons: Eliminate libgcc_s_sjlj-1.dll dependency
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=82e79e93ac2aca07acbf14bfde2102b236c4e079;p=mesa.git

scons: Eliminate libgcc_s_sjlj-1.dll dependency

Certain mingw32 cross compilers (e.g. RedHat's) defaults to use DLL gcc
runtime.

Given the main deliverable from this project are self-contained drivers,
which are loaded by any application, this dependency can cause havoc.
---

diff --git a/scons/crossmingw.py b/scons/crossmingw.py
index 8af0d93f01a..cc046229e2c 100644
--- a/scons/crossmingw.py
+++ b/scons/crossmingw.py
@@ -194,5 +194,8 @@ def generate(env):
     env.AppendUnique(SHLINKFLAGS = ['-Wl,--enable-stdcall-fixup'])
     #env.AppendUnique(SHLINKFLAGS = ['-Wl,--kill-at'])
 
+    # Avoid depending on gcc runtime DLLs
+    env.AppendUnique(LINKFLAGS = ['-static-libgcc'])
+
 def exists(env):
     return find(env)