Update Gnulib to the latest git version

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

diff --git a/gnulib/import/m4/fdopendir.m4 b/gnulib/import/m4/fdopendir.m4
index cadbee3ca97d3d8d8898401020de660392ef4a11..ad48e4ef2d5ebb4149064e047d3c309b9a39ac7d 100644 (file)
--- a/gnulib/import/m4/fdopendir.m4
+++ b/gnulib/import/m4/fdopendir.m4
@@ -1,7 +1,7 @@
-# serial 10
+# serial 12
 # See if we need to provide fdopendir.
 
-dnl Copyright (C) 2009-2016 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 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.
@@ -45,10 +45,12 @@ DIR *fdopendir (int);
          [gl_cv_func_fdopendir_works=yes],
          [gl_cv_func_fdopendir_works=no],
          [case "$host_os" in
-                    # Guess yes on glibc systems.
-            *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
-                    # If we don't know, assume the worst.
-            *)      gl_cv_func_fdopendir_works="guessing no" ;;
+                     # Guess yes on glibc systems.
+            *-gnu*)  gl_cv_func_fdopendir_works="guessing yes" ;;
+                     # Guess yes on musl systems.
+            *-musl*) gl_cv_func_fdopendir_works="guessing yes" ;;
+                     # If we don't know, obey --enable-cross-guesses.
+            *)       gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;;
           esac
          ])])
     case "$gl_cv_func_fdopendir_works" in