tests: expose automake bug#14560

[platform/upstream/automake.git] / automake.in

diff --git a/automake.in b/automake.in
index 1063304..63d5bdf 100644 (file)
--- a/automake.in
+++ b/automake.in
@@ -318,7 +318,7 @@ my $configure_ac;
 # Files found by scanning configure.ac for LIBOBJS.
 my %libsources = ();
 
-# Names used in AC_CONFIG_HEADER call.
+# Names used in AC_CONFIG_HEADERS call.
 my @config_headers = ();
 
 # Names used in AC_CONFIG_LINKS call.
@@ -334,8 +334,8 @@ my @configure_input_files = ();
 # List of files in AC_CONFIG_FILES/AC_OUTPUT without Makefile.am's,
 # and their outputs.
 my @other_input_files = ();
-# Where each AC_CONFIG_FILES/AC_OUTPUT/AC_CONFIG_LINK/AC_CONFIG_HEADER appears.
-# The keys are the files created by these macros.
+# Where each AC_CONFIG_FILES/AC_OUTPUT/AC_CONFIG_LINK/AC_CONFIG_HEADERS
+# appears.  The keys are the files created by these macros.
 my %ac_config_files_location = ();
 # The condition under which AC_CONFIG_FOOS appears.
 my %ac_config_files_condition = ();
@@ -2131,7 +2131,7 @@ sub handle_source_transform ($$$$%)
        msg_var ('unsupported', $ext_var, $ext_var->name . " can assume at most one value")
          if $default_source_ext =~ /[\t ]/;
        (my $default_source = $unxformed) =~ s,(\.[^./\\]*)?$,$default_source_ext,;
-       # TODO: Remove this backward-compatibility hack in Automake 1.14.
+       # TODO: Remove this backward-compatibility hack in Automake 2.0.
        if ($old_default_source ne $default_source
            && !$ext_var
            && (rule $old_default_source
@@ -4146,8 +4146,8 @@ sub handle_configure ($$$@)
   # Distribute and define mkinstalldirs only if it is already present
   # in the package, for backward compatibility (some people may still
   # use $(mkinstalldirs)).
-  # TODO: start warning about this in Automake 1.13.2, and have
-  # TODO: Automake 1.14 or 1.15 drop it (and the mkinstalldirs script
+  # TODO: start warning about this in Automake 1.14, and have
+  # TODO: Automake 2.0 drop it (and the mkinstalldirs script
   # TODO: as well).
   my $mkidpath = "$config_aux_dir/mkinstalldirs";
   if (-f $mkidpath)
@@ -5144,7 +5144,7 @@ sub scan_autoconf_traces ($)
                AC_REQUIRE_AUX_FILE => 1,
                AC_SUBST_TRACE => 1,
                AM_AUTOMAKE_VERSION => 1,
-                AM_PROG_MKDIR_P => 0, # FIXME: to be removed in 1.14
+                AM_PROG_MKDIR_P => 0,
                AM_CONDITIONAL => 2,
                AM_EXTRA_RECURSIVE_TARGETS => 1,
                AM_GNU_GETTEXT => 0,
@@ -5300,10 +5300,10 @@ sub scan_autoconf_traces ($)
 
          $seen_automake_version = 1;
        }
-      elsif ($macro eq 'AM_PROG_MKDIR_P') # FIXME: to be removed in 1.14
+      elsif ($macro eq 'AM_PROG_MKDIR_P')
        {
          msg 'obsolete', $where, <<'EOF';
-The 'AM_PROG_MKDIR_P' macro is deprecated, and will soon be removed.
+The 'AM_PROG_MKDIR_P' macro is deprecated, and its use is discouraged.
 You should use the Autoconf-provided 'AC_PROG_MKDIR_P' macro instead,
 and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.
 EOF
@@ -5972,7 +5972,7 @@ sub register_language (%)
   # Update the pattern of known extensions.
   accept_extensions (@{$lang->extensions});
 
-  # Upate the $suffix_rule map.
+  # Update the suffix rules map.
   foreach my $suffix (@{$lang->extensions})
     {
       foreach my $dest (&{$lang->output_extensions} ($suffix))
@@ -5990,12 +5990,11 @@ sub derive_suffix ($$)
 {
   my ($source_ext, $obj) = @_;
 
-  while (! $extension_map{$source_ext}
-        && $source_ext ne $obj
-        && exists $suffix_rules->{$source_ext}
-        && exists $suffix_rules->{$source_ext}{$obj})
+  while (!$extension_map{$source_ext} && $source_ext ne $obj)
     {
-      $source_ext = $suffix_rules->{$source_ext}{$obj}[0];
+      my $new_source_ext = next_in_suffix_chain ($source_ext, $obj);
+      last if not defined $new_source_ext;
+      $source_ext = $new_source_ext;
     }
 
   return $source_ext;