From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 30 Aug 2018 10:07:40 +0000 (+0300)
Subject: Silence the cast-function-type warning on GCC 8
X-Git-Url: http://git.tdb.fi/?p=builder.git;a=commitdiff_plain;h=e7ce61ee5684a5152d326af8e756cbdb987ff5f8

Silence the cast-function-type warning on GCC 8

It causes problems when function type need to be explicitly converted,
like in sigc++.
---

diff --git a/source/gnucompiler.cpp b/source/gnucompiler.cpp
index b186bb3..b3f5617 100644
--- a/source/gnucompiler.cpp
+++ b/source/gnucompiler.cpp
@@ -221,6 +221,8 @@ Task *GnuCompiler::run(const Target &target) const
 		{
 			argv.push_back("-Wextra");
 			argv.push_back("-Wundef");
+			if(version>=0x80000)
+				argv.push_back("-Wno-cast-function-type");
 		}
 		if(binfo.warning_level>=3)
 		{