Revert "Update gnulib to current upstream master"

[deliverable/binutils-gdb.git] / gdb / gnulib / import / m4 / setenv.m4

diff --git a/gdb/gnulib/import/m4/setenv.m4 b/gdb/gnulib/import/m4/setenv.m4
index 5d257f717091dc8ed5ca2de3f9fb6e63f0e2c682..5d49aba60dd55d157cd47d9767e0b7213d6181f2 100644 (file)
--- a/gdb/gnulib/import/m4/setenv.m4
+++ b/gdb/gnulib/import/m4/setenv.m4
@@ -1,5 +1,5 @@
-# setenv.m4 serial 27
-dnl Copyright (C) 2001-2004, 2006-2018 Free Software Foundation, Inc.
+# setenv.m4 serial 26
+dnl Copyright (C) 2001-2004, 2006-2016 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.
@@ -35,10 +35,10 @@ AC_DEFUN([gl_FUNC_SETENV],
       ]])],
       [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no],
       [case "$host_os" in
-                        # Guess yes on glibc systems.
-         *-gnu* | gnu*) gl_cv_func_setenv_works="guessing yes" ;;
-                        # If we don't know, assume the worst.
-         *)             gl_cv_func_setenv_works="guessing no" ;;
+                 # Guess yes on glibc systems.
+         *-gnu*) gl_cv_func_setenv_works="guessing yes" ;;
+                 # If we don't know, assume the worst.
+         *)      gl_cv_func_setenv_works="guessing no" ;;
        esac
       ])])
     case "$gl_cv_func_setenv_works" in