From 368d08f74744ed5d5ef5ef747e86bddbfaa47312 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Tue, 19 May 2015 09:09:47 +0200
Subject: build: Make sure $CXX supports C++11.

* m4/guix.m4 (GUIX_CHECK_CXX11, GUIX_ASSERT_CXX11): New macros.
* config-daemon.ac: Use 'AC_LANG([C++])' and 'GUIX_ASSERT_CXX11'.C
* doc/guix.texi (Requirements): Mention C++11 support.
---
 doc/guix.texi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'doc')

diff --git a/doc/guix.texi b/doc/guix.texi
index 6964a4ec18..91c86dc30a 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -368,9 +368,10 @@ Unless @code{--disable-daemon} was passed to @command{configure}, the
 following packages are also needed:
 
 @itemize
-@item @url{http://sqlite.org, SQLite 3}
-@item @url{http://www.bzip.org, libbz2}
-@item @url{http://gcc.gnu.org, GCC's g++}
+@item @url{http://sqlite.org, SQLite 3};
+@item @url{http://www.bzip.org, libbz2};
+@item @url{http://gcc.gnu.org, GCC's g++}, with support for the
+C++11 standard.
 @end itemize
 
 When a working installation of @url{http://nixos.org/nix/, the Nix package
-- 
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