[Automake-commit] [SCM] GNU Automake branch, maint, updated. v1.12.2-95-g21ec3a5

[Stefano Lattarini]

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http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=21ec3a527390dc996ae09172b625a576f82ebcba

The branch, maint has been updated
       via  21ec3a527390dc996ae09172b625a576f82ebcba (commit)
       via  3c85b9c95b745b08aea12afe1f0839d30228cbaa (commit)
      from  7f5d43e158048fc660c676e58eff123b8d19d375 (commit)

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- Log -----------------------------------------------------------------
-----------------------------------------------------------------------

Summary of changes:
 automake.in |   32 +++++++++-----------------------
 1 files changed, 9 insertions(+), 23 deletions(-)

diff --git a/automake.in b/automake.in
index 1a94c04..1ae5470 100644
--- a/automake.in
+++ b/automake.in
@@ -477,16 +477,10 @@ my $am_file = 'BUG';
 ## ------------------------------------------ ##
 
 # Basename and relative dir of the input file.
-my $am_file_name;
 my $am_relative_dir;
-
 # Same but wrt Makefile.in.
-my $in_file_name;
 my $relative_dir;
 
-# Relative path to the top directory.
-my $topsrcdir;
-
 # Greatest timestamp of the output's dependencies (excluding
 # configure's dependencies).
 my $output_deps_greatest_timestamp;
@@ -635,12 +629,8 @@ sub initialize_per_input ()
 {
     reset_local_duplicates ();
 
-    $am_file_name = undef;
     $am_relative_dir = undef;
-
-    $in_file_name = undef;
     $relative_dir = undef;
-    $topsrcdir = undef;
 
     $output_deps_greatest_timestamp = 0;
 
@@ -2309,8 +2299,10 @@ sub handle_LIBOBJS_or_ALLOCA ($)
          # we are already there, and since the targets are built without
          # a $(top_builddir), it helps BSD Make to match them with
          # dependencies.
-         $dir = "$config_libobj_dir/" if $config_libobj_dir ne '.';
-         $dir = "$topsrcdir/$dir" if $relative_dir ne '.';
+         $dir = "$config_libobj_dir/"
+           if $config_libobj_dir ne '.';
+         $dir = backname ($relative_dir) . "/$dir"
+           if $relative_dir ne '.';
          define_variable ('LIBOBJDIR', "$dir", INTERNAL);
          $clean_files{"\$($var)"} = MOSTLY_CLEAN;
          # If LTLIBOBJS is used, we must also clear LIBOBJS (which might
@@ -6898,9 +6890,9 @@ sub define_standard_variables
 }
 
 # Read main am file.
-sub read_main_am_file
+sub read_main_am_file ($$)
 {
-    my ($amfile) = @_;
+    my ($amfile, $infile) = @_;
 
     # This supports the strange variable tricks we are about to play.
     prog_error ("variable defined before read_main_am_file\n" . variables_dump 
())
@@ -6908,8 +6900,8 @@ sub read_main_am_file
 
     # Generate copyright header for generated Makefile.in.
     # We do discard the output of predefined variables, handled below.
-    $output_vars = ("# $in_file_name generated by automake "
-                  . $VERSION . " from $am_file_name.\n");
+    $output_vars = ("# " . basename ($infile) . " generated by automake "
+                  . $VERSION . " from " . basename ($amfile) . ".\n");
     $output_vars .= '# ' . subst ('configure_input') . "\n";
     $output_vars .= $gen_copyright;
 
@@ -8097,11 +8089,6 @@ sub generate_makefile ($$)
   # we have processed AUTOMAKE_OPTIONS.
   buffer_messages ('warning');
 
-  # Name of input file ("Makefile.am") and output file
-  # ("Makefile.in").  These have no directory components.
-  $am_file_name = basename ($makefile_am);
-  $in_file_name = basename ($makefile_in);
-
   # $OUTPUT is encoded.  If it contains a ":" then the first element
   # is the real output file, and all remaining elements are input
   # files.  We don't scan or otherwise deal with these input files,
@@ -8111,9 +8098,8 @@ sub generate_makefile ($$)
 
   $relative_dir = dirname ($makefile);
   $am_relative_dir = dirname ($makefile_am);
-  $topsrcdir = backname ($relative_dir);
 
-  read_main_am_file ($makefile_am);
+  read_main_am_file ($makefile_am, $makefile_in);
   if (handle_options)
     {
       # Process buffered warnings.


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