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-rw-r--r--gnulib-m4/putenv.m46
1 files changed, 4 insertions, 2 deletions
diff --git a/gnulib-m4/putenv.m4 b/gnulib-m4/putenv.m4
index c3c30d84..08ae4169 100644
--- a/gnulib-m4/putenv.m4
+++ b/gnulib-m4/putenv.m4
@@ -1,5 +1,5 @@
-# putenv.m4 serial 20
-dnl Copyright (C) 2002-2016 Free Software Foundation, Inc.
+# putenv.m4 serial 21
+dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -36,6 +36,8 @@ AC_DEFUN([gl_FUNC_PUTENV],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
+ # Guess no on native Windows.
+ mingw*) gl_cv_func_svid_putenv="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_svid_putenv="guessing no" ;;
esac