320/376: Define ‘environ’

[Ludovic Courtès]

civodul pushed a commit to tag 1.8
in repository guix.

commit 8d169b2b75aff82911c42829a5eb495701f9de3e
Author: Eelco Dolstra <address@hidden>
Date:   Fri Dec 5 21:05:24 2014 +0100

    Define ‘environ’
    
    http://hydra.nixos.org/build/17690555
---
 src/libmain/shared.cc |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc
index d0c75a8..ef4ea37 100644
--- a/src/libmain/shared.cc
+++ b/src/libmain/shared.cc
@@ -17,6 +17,8 @@
 #include <signal.h>
 #include <spawn.h>
 
+extern char * * environ;
+
 
 namespace nix {