New upstream version 1.2upstream/1.2

1 files changed, 7 insertions, 4 deletions

diff --git a/gnulib-m4/ftruncate.m4 b/gnulib-m4/ftruncate.m4
index 2697e0eb..f547a95d 100644
--- a/gnulib-m4/ftruncate.m4
+++ b/gnulib-m4/ftruncate.m4
@@ -1,8 +1,8 @@
-# serial 21
+# serial 24
 
 # See if we need to emulate a missing ftruncate function using _chsize.
 
-# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2024 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -10,12 +10,12 @@
 AC_DEFUN([gl_FUNC_FTRUNCATE],
 [
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
-  AC_CHECK_FUNCS_ONCE([ftruncate])
+  gl_CHECK_FUNCS_ANDROID([ftruncate], [[#include <unistd.h>]])
   if test $ac_cv_func_ftruncate = yes; then
     m4_ifdef([gl_LARGEFILE], [
       AC_REQUIRE([AC_CANONICAL_HOST])
       case "$host_os" in
-        mingw*)
+        mingw* | windows*)
           dnl Native Windows, and Large File Support is requested.
           dnl The MSVCRT _chsize() function only accepts a 32-bit file size,
           dnl and the mingw64 ftruncate64() function is unreliable (it may
@@ -30,6 +30,9 @@ AC_DEFUN([gl_FUNC_FTRUNCATE],
     ])
   else
     HAVE_FTRUNCATE=0
+    case "$gl_cv_onwards_func_ftruncate" in
+      future*) REPLACE_FTRUNCATE=1 ;;
+    esac
   fi
 ])