From: Akim Demaille Date: Sun, 25 Feb 2001 18:10:50 +0000 (+0000) Subject: * automake.in: Mying changes. X-Git-Tag: handle-languages~256 X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=ab9ec3fbea6919878fd0ab7d38b38385770ecc18;p=automake.git * automake.in: Mying changes. (&handle_tags): Fix a bug uncovered by the previous mying changes: transform CONFIG into $config, not $xform. --- diff --git a/ChangeLog b/ChangeLog index 631c9e6f..a8a1e149 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2001-02-25 Akim Demaille + + * automake.in: Mying changes. + (&handle_tags): Fix a bug uncovered by the previous mying changes: + transform CONFIG into $config, not $xform. + 2001-02-25 Akim Demaille * automake.in (&handle_texinfo, &handle_man_pages, &am_install_var): diff --git a/automake.in b/automake.in index d3dc7ef9..e72cb1e3 100755 --- a/automake.in +++ b/automake.in @@ -525,7 +525,7 @@ sub backname ($) # Parse command line. sub parse_arguments { - local (@arglist) = @_; + my (@arglist) = @_; # Start off as gnu. &set_strictness ('gnu'); @@ -628,7 +628,7 @@ sub parse_arguments # the first ":" file to see if it is automake input; the # rest are just taken verbatim. We still keep all the # files around for dependency checking, however. - local ($local, $input, @rest) = split (/:/, $arglist[0]); + my ($local, $input, @rest) = split (/:/, $arglist[0]); if (! $input) { $input = $local; @@ -656,7 +656,7 @@ sub parse_arguments # Ensure argument exists, or die. sub require_argument { - local ($arg, @arglist) = @_; + my ($arg, @arglist) = @_; die "automake: no argument given for option \`$arg'\n" if ! @arglist; } @@ -667,7 +667,7 @@ sub require_argument # the name of the file output by config.status. sub generate_makefile { - local ($output, $makefile) = @_; + my ($output, $makefile) = @_; ($am_file_name = $makefile) =~ s/^.*\///; $in_file_name = $am_file_name . '.in'; @@ -678,7 +678,7 @@ sub generate_makefile # files. We don't scan or otherwise deal with these input file, # other than to mark them as dependencies. See # &scan_autoconf_files for details. - local (@secondary_inputs); + my (@secondary_inputs); ($output, @secondary_inputs) = split (/:/, $output); &initialize_per_input; @@ -776,13 +776,13 @@ sub generate_makefile mkdir ($output_directory . '/' . $am_relative_dir, 0755); } - local ($out_file) = $output_directory . '/' . $makefile . ".in"; + my ($out_file) = $output_directory . '/' . $makefile . ".in"; if (! $force_generation && -e $out_file) { - local ($am_time) = (stat ($makefile . '.am'))[9]; - local ($in_time) = (stat ($out_file))[9]; + my ($am_time) = (stat ($makefile . '.am'))[9]; + my ($in_time) = (stat ($out_file))[9]; # FIXME: should cache these times. - local ($conf_time) = (stat ($configure_ac))[9]; + my ($conf_time) = (stat ($configure_ac))[9]; # FIXME: how to do unsigned comparison? if ($am_time < $in_time || $am_time < $conf_time) { @@ -791,7 +791,7 @@ sub generate_makefile } if (-f 'aclocal.m4') { - local ($acl_time) = (stat _)[9]; + my ($acl_time) = (stat _)[9]; return if ($am_time < $acl_time); } } @@ -867,12 +867,12 @@ sub handle_options { # Got a version number. - local ($rmajor, $rminor, $ralpha) = ($1, $2, $3); + my ($rmajor, $rminor, $ralpha) = ($1, $2, $3); &prog_error ("version is incorrect: $VERSION") if $VERSION !~ /([0-9]+)\.([0-9]+)([a-z])?/; - local ($tmajor, $tminor, $talpha) = ($1, $2, $3); + my ($tmajor, $tminor, $talpha) = ($1, $2, $3); # 2.0 is better than 1.0. # 1.2 is better than 1.1. @@ -911,17 +911,17 @@ sub handle_options # OUT is the name of the output file sub get_object_extension { - local ($out) = @_; + my ($out) = @_; # Maybe require libtool library object files. - local ($extension) = '.o'; + my $extension = '.o'; $extension = '.$(OBJEXT)' if $seen_objext; $extension = '.lo' if ($out =~ /\.la$/); if (! $included_generic_compile) { # Boilerplate. - local ($default_include) = ''; + my $default_include = ''; if (! defined $options{'nostdinc'}) { $default_include = ' -I. -I$(srcdir)'; @@ -934,7 +934,7 @@ sub get_object_extension } } } - local ($xform) = &transform ('DEFAULT_INCLUDES' => $default_include); + my $xform = &transform ('DEFAULT_INCLUDES' => $default_include); $output_vars .= &file_contents ('comp-vars', $xform); $output_rules .= @@ -1071,7 +1071,7 @@ sub finish_languages { $comp = $language_map{$lang . '-compile'}; - local ($outarg) = $language_map{$lang . '-output-arg'}; + my $outarg = $language_map{$lang . '-output-arg'}; if ($language_map{$lang . '-flags'} eq 'CFLAGS') { # C compilers don't always support -c -o. @@ -1151,25 +1151,25 @@ sub finish_languages # compiled with C or C++, depending on the extension of the YACC file. sub output_yacc_build_rule { - local ($yacc_suffix, $use_ylwrap, $c_suffix) = @_; + my ($yacc_suffix, $use_ylwrapd) = @_; - local ($suffix); - ($suffix = $yacc_suffix) =~ tr/y/c/; - push (@suffixes, $yacc_suffix, $suffix); + my $c_suffix = $yacc_suffix; + $c_suffix =~ tr/y/c/; + push (@suffixes, $yacc_suffix, $c_suffix); # Generate rule for c/c++. - $output_rules .= "$yacc_suffix$suffix:\n\t"; + $output_rules .= "$yacc_suffix$c_suffix:\n\t"; if ($use_ylwrap) { $output_rules .= ('$(SHELL) $(YLWRAP)' - . ' "$(YACC)" $< y.tab.c $*' . $suffix + . ' "$(YACC)" $< y.tab.c $*' . $c_suffix . ' y.tab.h $*.h -- $(AM_YFLAGS) $(YFLAGS)'); } else { $output_rules .= ('$(YACC) $(AM_YFLAGS) $(YFLAGS) $< && mv y.tab.c $*' - . $suffix . "\n" + . $c_suffix . "\n" . "\tif test -f y.tab.h; then \\\n" . "\tif cmp -s y.tab.h \$*.h; then rm -f y.tab.h; else mv y.tab.h \$*.h; fi; \\\n" . "\telse :; fi"); @@ -1179,10 +1179,10 @@ sub output_yacc_build_rule sub output_lex_build_rule { - local ($lex_suffix, $use_ylwrap) = @_; - local ($c_suffix); + my ($lex_suffix, $use_ylwrap) = @_; + + (my $c_suffix = $lex_suffix) =~ tr/l/c/; - ($c_suffix = $lex_suffix) =~ tr/l/c/; push (@suffixes, $lex_suffix); &define_configure_variable ('LEX_OUTPUT_ROOT'); &define_configure_variable ('LEXLIB'); @@ -1255,11 +1255,11 @@ sub check_libobjs_sources # @OBJECTS are names of objects sub handle_single_transform_list { - local ($var, $derived, $obj, @files) = @_; - local (@result) = (); - local ($nonansi_obj) = $obj; + my ($var, $derived, $obj, @files) = @_; + my @result = (); + my $nonansi_obj = $obj; $nonansi_obj =~ s/\$U//g; - local (%linkers_used) = (); + my %linkers_used = (); # Turn sources into objects. foreach (@files) @@ -1275,36 +1275,36 @@ sub handle_single_transform_list # put into the current directory. # Split file name into base and extension. - local ($full, $directory, $base, $extension, $linker, $object); + my ($linker, $object); next if ! /^((.*)\/)?([^\/]*)\.(.*)$/; - $full = $_; - $directory = $2; - $base = $3; - $extension = $4; + my $full = $_; + my $directory = $2; + my $base = $3; + my $extension = $4; - local ($xbase) = $base; + my $xbase = $base; # We must generate a rule for the object if it requires # its own flags. - local ($rule) = ''; - local ($renamed) = 0; + my $rule = ''; + my $renamed = 0; $extension = &derive_suffix ($extension); - local ($lang) = $extension_map{$extension}; + $lang = $extension_map{$extension}; if ($lang) { &saw_extension ($extension); # Found the language, so see what it says. - local ($subr) = 'lang_' . $lang . '_rewrite'; + my $subr = 'lang_' . $lang . '_rewrite'; # Note: computed subr call. - local ($r) = & $subr ($directory, $base, $extension); + my $r = & $subr ($directory, $base, $extension); # Skip this entry if we were asked not to process it. next if $r == $LANG_IGNORE; # Now extract linker and other info. $linker = $language_map{$lang . '-linker'}; - local ($this_obj_ext); + my $this_obj_ext; if ($language_map{$lang . '-ansi-p'}) { $object = $base . $obj; @@ -1333,7 +1333,7 @@ sub handle_single_transform_list # some situations. So we provide _SHORTNAME to # override. - local ($dname) = $derived; + my $dname = $derived; if (&variable_defined ($derived . '_SHORTNAME')) { # FIXME: should use the same conditional as @@ -1351,8 +1351,8 @@ sub handle_single_transform_list if ! defined $language_map{$lang . '-compile'}; # Compute the rule to compile this object. - local ($flag) = $language_map{$lang . '-flags'}; - local ($val) = "(${derived}_${flag}"; + my $flag = $language_map{$lang . '-flags'}; + my $val = "(${derived}_${flag}"; ($rule = $language_map{$lang . '-compile'}) =~ s/\(AM_$flag/$val/; @@ -1387,8 +1387,8 @@ sub handle_single_transform_list || $directory ne '') { $rule = ''; - local ($obj_sans_ext) = substr ($object, 0, - - length ($this_obj_ext)); + my $obj_sans_ext = substr ($object, 0, + - length ($this_obj_ext)); $lang_specific_files{$lang} .= (' ' . $derived . ' ' . $full . ' ' . $obj_sans_ext); @@ -1422,7 +1422,7 @@ sub handle_single_transform_list } else { - local (@dep_list) = (); + my @dep_list = (); $object_map{$object} = $full; # If file is in subdirectory, we need explicit @@ -1482,8 +1482,8 @@ sub handle_single_transform_list if ($rule ne '') { # Turn `$@' into name of our object file. - local ($xform); - ($xform = $object) =~ s,/,\\/,g; + my $xform = $object; + $xform =~ s,/,\\/,g; $rule =~ s/\$\@/$xform/; # We cannot use $< here since this is an explicit @@ -1501,7 +1501,7 @@ sub handle_single_transform_list && ($language_map{$lang . '-autodep'} ne 'no' || $language_map{$lang . '-derived-autodep'} eq 'yes')) { - local ($depfile) = $object; + my $depfile = $object; $depfile =~ s/\.([^.]*)$/.P$1/; $depfile =~ s/\$\(OBJEXT\)$/o/ if $seen_objext; $dep_files{'$(DEPDIR)/' . $depfile} = 1; @@ -2596,7 +2596,7 @@ sub handle_tags || &variable_defined ('ETAGS_ARGS') || @tag_deps) { - local ($config) = ''; + my $config = ''; foreach my $one_hdr (@config_headers) { if ($relative_dir eq dirname ($one_hdr)) @@ -2606,7 +2606,7 @@ sub handle_tags $config .= basename ($one_hdr); } } - my $xform = &transform ('CONFIG' => $xform, + my $xform = &transform ('CONFIG' => $config, 'DIRS' => join (' ', @tag_deps)); $xform .= &transform_cond ('SUBDIRS' => &variable_defined ('SUBDIRS'));