* environ.cc (environ_init): Reinstantiate on-the-fly CYGWIN variable

	test and call to parse_options if found.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 9eda1f7..66e982b 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-04  Corinna Vinschen  <corinna@vinschen.de>
+
+       * environ.cc (environ_init): Reinstantiate on-the-fly CYGWIN variable
+       test and call to parse_options if found.
+
 2011-07-04  Christopher Faylor  <me.cygwin2011@cgf.cx>
 
        * fhandler.cc (fhandler_base::open_with_arch): Call close_on_exec last

diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc
index d8c7a07..a49510c 100644 (file)
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -793,6 +793,8 @@ environ_init (char **envp, int envc)
       ucenv (newp, eq);        /* uppercase env vars which need it */
       if (*newp == 'T' && strncmp (newp, "TERM=", 5) == 0)
        sawTERM = 1;
+      else if (*newp == 'C' && strncmp (newp, "CYGWIN=", 7) == 0)
+       parse_options (newp + 7);
       if (*eq && conv_start_chars[(unsigned char) envp[i][0]])
        posify (envp + i, *++eq ? eq : --eq, tmpbuf);
       debug_printf ("%p: %s", envp[i], envp[i]);