Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Tue, 3 Jan 2017 17:44:47 +0000
From: Justin Cormack <justin@...cialbusservice.com>
To: musl@...ts.openwall.com
Subject: libstdc++ namespace pollution

I have been trying to build a C++ program recently, and came across
the issue that

1. libstdc++ always defines _GNU_SOURCE see
https://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.predefined
2. Musl defines pretty much everything once _GNU_SOURCE is defined

In this case the issue was that the program included <signal.h> and
then the register names REG_RIP etc were #defined as numeric
constants, while the program wanted to use them as names for an enum.

Does anyone have any recommendations (wondering about trying clang
libc++ perhaps)?

Justin

Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.