# Whether AM_GNU_GETTEXT_INTL_SUBDIR has been seen.
my $seen_gettext_intl = 0;
+# The arguments of the AM_EXTRA_RECURSIVE_TARGETS call (if any).
+my @extra_recursive_targets = ();
+
# Lists of tags supported by Libtool.
my %libtool_tags = ();
# 1 if Libtool uses LT_SUPPORTED_TAG. If it does, then it also
or next;
# Directory of auxiliary files and build by-products used by texi2dvi
# and texi2pdf.
- push @mostly_cleans, "$relative_dir/$infobase.t2d";
- push @mostly_cleans, "$relative_dir/$infobase.t2p";
+ push @mostly_cleans, "$infobase.t2d";
+ push @mostly_cleans, "$infobase.t2p";
# If the Texinfo source is in a subdirectory, create the
# resulting info in this subdirectory. If it is in the current
}
}
+# Generate helper targets for user recursion, where needed.
+sub handle_user_recursion ()
+{
+ return unless @extra_recursive_targets;
+
+ define_pretty_variable ('am__extra_recursive_targets', TRUE, INTERNAL,
+ map { "$_-recursive" } @extra_recursive_targets);
+ my $aux = var ('SUBDIRS') ? 'recursive' : 'am';
+ foreach my $target (@extra_recursive_targets)
+ {
+ # This allows the default target's rules to be overridden in
+ # Makefile.am.
+ user_phony_rule ($target);
+ depend ("$target", "$target-$aux");
+ depend ("$target-am", "$target-local");
+ # Every user-defined recursive target 'foo' *must* have a valid
+ # associated 'foo-local' rule; we define it as an empty rule by
+ # default, so that the user can transparently extend it in his
+ # own Makefile.am.
+ pretty_print_rule ("$target-local:");
+ # $target-recursive might as well be undefined, so do not add
+ # it here; it's taken care of in subdirs.am anyway.
+ depend (".PHONY", "$target-am", "$target-local");
+ }
+}
+
# &do_check_merge_target ()
# -------------------------
AC_SUBST_TRACE => 1,
AM_AUTOMAKE_VERSION => 1,
AM_CONDITIONAL => 2,
+ _AM_EXTRA_RECURSIVE_TARGETS => 1,
AM_GNU_GETTEXT => 0,
AM_GNU_GETTEXT_INTL_SUBDIR => 0,
AM_INIT_AUTOMAKE => 0,
{
$configure_cond{$args[1]} = $where;
}
+ elsif ($macro eq '_AM_EXTRA_RECURSIVE_TARGETS')
+ {
+ push @extra_recursive_targets, split (' ', $args[1]);
+ }
elsif ($macro eq 'AM_GNU_GETTEXT')
{
$seen_gettext = $where;
handle_data;
handle_headers;
handle_subdirs;
+ handle_user_recursion;
handle_tags;
handle_minor_options;
# Must come after handle_programs so that %known_programs is up-to-date.