From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 9 Feb 2025 18:00:11 +0000 (-0800)
Subject: Port install_aux_file to OS/2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2f64dcd048b08bb90ec44b26f4cd6b729112a28e;p=thirdparty%2Fautoconf.git

Port install_aux_file to OS/2

* bin/autoreconf.in (install_aux_file): Port to OS/2,
which does not allow file name operations on open files.
Problem reported by KO Myung-Hun in:
https://lists.gnu.org/r/autoconf-patches/2025-02/msg00001.html
---

diff --git a/bin/autoreconf.in b/bin/autoreconf.in
index 74c9890e3..a5ffc6fa7 100644
--- a/bin/autoreconf.in
+++ b/bin/autoreconf.in
@@ -400,8 +400,10 @@ sub install_aux_file
             or fatal "rm -f $dest: $!";
         }
       my ($temp, $tempname) = tempfile (UNLINK => 0, DIR => $destdir);
-      copy ($src, $tempname)
+      copy ($src, $temp)
         or fatal "copying $src to $tempname: $!";
+      close ($temp)
+        or fatal "closing $tempname: $!";
       make_executable ($tempname) if -x $src;
       update_file ($tempname, $dest, $force);
     }