From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 18 Feb 2006 18:36:06 +0000 (+0000)
Subject: aclocal: When checking for `environ', don't find `__environ'.
X-Git-Tag: 1.3.0~2
X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/commitdiff_plain/3d69a2786bcc132232304d1d220735f086abfc53

aclocal: When checking for `environ', don't find `__environ'.

We need to check for word boundaries on either side.
---

diff --git a/aclocal.glob b/aclocal.glob
index a2ab1f6..bce4c97 100644
--- a/aclocal.glob
+++ b/aclocal.glob
@@ -102,7 +102,7 @@ dnl		is defined as a preprocessor symbol.
 
 AC_DEFUN([mdw_DECL_ENVIRON],
 [AC_CACHE_CHECK([for declaration of \`environ'], mdw_cv_environ,
-[AC_EGREP_CPP(environ, 
+[AC_EGREP_CPP([\<environ\>], 
 [#include <sys/types.h>
 #if HAVE_UNISTD_H
 #include <unistd.h>