mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
128 lines
3.3 KiB
Perl
128 lines
3.3 KiB
Perl
#!/usr/bin/perl
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# -*- perl -*-
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# Copyright (C) 2001-2022 Free Software Foundation, Inc.
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#
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# This file is part of the libiberty library.
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# Libiberty is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# Libiberty is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with libiberty; see the file COPYING.LIB. If not,
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# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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# Boston, MA 02110-1301, USA.
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#
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# Originally written by DJ Delorie <dj@redhat.com>
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# This program looks for texinfo snippets in source files and other
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# files, and builds per-category files with entries sorted in
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# alphabetical order.
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# The syntax it looks for is lines starting with '@def' in *.c and
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# other files (see TEXIFILES in Makefile.in). Entries are terminated
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# at the next @def* (which begins a new entry) or, for C files, a line
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# that begins with '*/' without leading spaces (this assumes that the
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# texinfo snippet is within a C-style /* */ comment).
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#
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if ($ARGV[0] eq "-v") {
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$verbose = 1;
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shift;
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}
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$srcdir = shift;
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$outfile = shift;
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if ($outfile !~ /\S/ || ! -f "$srcdir/Makefile.in" ) {
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print STDERR "Usage: gather-docs [-v] srcdir outfile.txi [files with snippets in them ...]\n";
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exit 1;
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}
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$errors = 0;
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for $in (@ARGV) {
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if (!open(IN, "$srcdir/$in")) {
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print STDERR "Cannot open $srcdir/$in for reading: $!\n";
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$errors ++;
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} else {
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$first = 1;
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$pertinent = 0;
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$man_mode = 0;
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$line = 0;
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while (<IN>) {
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$line ++;
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$pertinent = 1 if /^\@def[a-z]*[a-wyz] /;
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$pertinent = 0 if /^\*\//;
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next unless $pertinent;
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if (/^\@def[a-z]*[a-wyz] /) {
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($name) = m/[^\(]* ([^\( \t\r\n\@]+) *(\(|\@?$)/;
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$name =~ s/[ ]*\@?$//;
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$key = $name;
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$key =~ tr/A-Z/a-z/;
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$key =~ s/[^a-z0-9]+/ /g;
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$name{$key} = $node;
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$lines{$key} = '';
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$src_file{$key} = $in;
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$src_line{$key} = $line;
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print "\nReading $in :" if $verbose && $first;
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$first = 0;
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print " $name" if $verbose;
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$node_lines{$key} .= $_;
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} else {
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$node_lines{$key} .= $_;
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}
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$pertinent = 0 if /^\@end def/;
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}
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close (IN);
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}
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}
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print "\n" if $verbose;
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exit $errors if $errors;
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if (!open (OUT, "> $outfile")) {
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print STDERR "Cannot open $outfile for writing: $!\n";
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$errors ++;
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next;
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}
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print "Writing $outfile\n" if $verbose;
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print OUT "\@c Automatically generated from *.c and others (the comments before\n";
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print OUT "\@c each entry tell you which file and where in that file). DO NOT EDIT!\n";
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print OUT "\@c Edit the *.c files, configure with --enable-maintainer-mode,\n";
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print OUT "\@c run 'make stamp-functions' and gather-docs will build a new copy.\n\n";
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for $key (sort keys %name) {
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print OUT "\@c $src_file{$key}:$src_line{$key}\n";
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print OUT $node_lines{$key};
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print OUT "\n";
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}
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if (! print OUT "\n") {
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print STDERR "Disk full writing $srcdir/$cat.texi\n";
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$errors ++;
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}
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close (OUT);
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exit $errors;
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