New upstream version 1.10

[debian/gzip] / m4 / fchdir.m4

diff --git a/m4/fchdir.m4 b/m4/fchdir.m4
index b621ae216e91065a8a6bd5d10da1992ab75a2398..470b228f7f9f9a623ca2687814eff34ddf9833bc 100644 (file)
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -1,4 +1,4 @@
-# fchdir.m4 serial 23
+# fchdir.m4 serial 24
 dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -31,12 +31,14 @@ AC_DEFUN([gl_FUNC_FCHDIR],
         [gl_cv_func_open_directory_works=yes],
         [gl_cv_func_open_directory_works=no],
         [case "$host_os" in
-                          # Guess yes on glibc systems.
-           *-gnu* | gnu*) gl_cv_func_open_directory_works="guessing yes" ;;
-                          # Guess no on native Windows.
-           mingw*)        gl_cv_func_open_directory_works="guessing no" ;;
-                          # If we don't know, assume the worst.
-           *)             gl_cv_func_open_directory_works="guessing no" ;;
+                            # Guess yes on Linux systems.
+           linux-* | linux) gl_cv_func_open_directory_works="guessing yes" ;;
+                            # Guess yes on glibc systems.
+           *-gnu* | gnu*)   gl_cv_func_open_directory_works="guessing yes" ;;
+                            # Guess no on native Windows.
+           mingw*)          gl_cv_func_open_directory_works="guessing no" ;;
+                            # If we don't know, assume the worst.
+           *)               gl_cv_func_open_directory_works="guessing no" ;;
          esac
         ])])
     case "$gl_cv_func_open_directory_works" in