mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-25 07:09:00 +08:00
aaa5f039eb
* configure.in (MAKEINFO, PERL): Detect these. (--enable-maintainer-mode): Add. * configure: Regenerate. * Makefile.in (MAKEINFO, PERL): Define. (libiberty.info, libiberty.dvi, libiberty.html): New. (CFILES): Add bsearch.c. (CONFIGURED_OFILES): New, list of objects configure might add. (maint-missing, maint-buildall): New, for maintainers only. (clean, mostlyclean): Add info/dvi/html files. * libiberty.texi, copying-lib.texi, obstacks.texi, functions.texi: New. * gather-docs: New, for maintainers. * maint-tool: New, for maintainers. * alloca.c, atexit.c, basename.c, bcmp.c, bcopy.c, bsearch.c, bzero.c, calloc.c, clock.c, configure.in, configure, getcwd.c, getpagesize.c, getpwd.c, index.c, memchr.c, memcmp.c, memcpy.c, memmove.c, memset.c, putenv.c, rename.c, rindex.c, setenv.c, sigsetmask.c, strcasecmp.c, strchr.c, strdup.c, strerror.c, strncasecmp.c, strncmp.c, strrchr.c, strstr.c, strtod.c, strtol.c, tmpnam.c, vfork.c, vprintf.c, waitpid.c, xatexit.c, xexit.c, xmalloc.c, xmemdup.c, xstrdup.c, xstrerror.c: Add or update documentation. Co-Authored-By: Phil Edwards <pedwards@disaster.jaj.com> From-SVN: r45828
129 lines
3.3 KiB
Perl
129 lines
3.3 KiB
Perl
#!/usr/bin/perl
|
|
# -*- perl -*-
|
|
|
|
# Copyright (C) 2001
|
|
# Free Software Foundation
|
|
#
|
|
# This file is part of the libiberty library.
|
|
# Libiberty is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Library General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2 of the License, or (at your option) any later version.
|
|
#
|
|
# Libiberty is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Library General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Library General Public
|
|
# License along with libiberty; see the file COPYING.LIB. If not,
|
|
# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
#
|
|
# Originally written by DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
# This program looks for texinfo snippets in source files and other
|
|
# files, and builds per-category files with entries sorted in
|
|
# alphabetical order.
|
|
|
|
# The syntax it looks for is lines starting with '@def' in *.c and
|
|
# other files (see TEXIFILES in Makefile.in). Entries are terminated
|
|
# at the next @def* (which begins a new entry) or, for C files, a line
|
|
# that begins with '*/' without leading spaces (this assumes that the
|
|
# texinfo snippet is within a C-style /* */ comment).
|
|
|
|
#
|
|
|
|
|
|
|
|
if ($ARGV[0] eq "-v") {
|
|
$verbose = 1;
|
|
shift;
|
|
}
|
|
|
|
$srcdir = shift;
|
|
$outfile = shift;
|
|
|
|
if ($outfile !~ /\S/ || ! -f "$srcdir/Makefile.in" ) {
|
|
print STDERR "Usage: gather-docs [-v] srcdir outfile.txi [files with snippets in them ...]\n";
|
|
exit 1;
|
|
}
|
|
|
|
$errors = 0;
|
|
|
|
for $in (@ARGV) {
|
|
|
|
if (!open(IN, "$srcdir/$in")) {
|
|
print STDERR "Cannot open $srcdir/$in for reading: $!\n";
|
|
$errors ++;
|
|
|
|
} else {
|
|
$first = 1;
|
|
$pertinent = 0;
|
|
$man_mode = 0;
|
|
$line = 0;
|
|
|
|
while (<IN>) {
|
|
$line ++;
|
|
$pertinent = 1 if /^\@def[a-z]*[a-wyz] /;
|
|
$pertinent = 0 if /^\*\//;
|
|
next unless $pertinent;
|
|
|
|
if (/^\@def[a-z]*[a-wyz] /) {
|
|
|
|
($name) = m/[^\(]* ([^\( \t\r\n]+) *\(/;
|
|
$name =~ s/[ ]*$//;
|
|
$key = $name;
|
|
$key =~ tr/A-Z/a-z/;
|
|
$key =~ s/[^a-z0-9]+/ /g;
|
|
$name{$key} = $node;
|
|
$lines{$key} = '';
|
|
$src_file{$key} = $in;
|
|
$src_line{$key} = $line;
|
|
print "\nReading $in :" if $verbose && $first;
|
|
$first = 0;
|
|
print " $name" if $verbose;
|
|
$node_lines{$key} .= $_;
|
|
|
|
} else {
|
|
$node_lines{$key} .= $_;
|
|
}
|
|
|
|
$pertinent = 0 if /^\@end def/;
|
|
}
|
|
close (IN);
|
|
}
|
|
}
|
|
|
|
print "\n" if $verbose;
|
|
exit $errors if $errors;
|
|
|
|
if (!open (OUT, "> $outfile")) {
|
|
print STDERR "Cannot open $outfile for writing: $!\n";
|
|
$errors ++;
|
|
next;
|
|
}
|
|
print "Writing $outfile\n" if $verbose;
|
|
|
|
print OUT "\@c Automatically generated from *.c and others (the comments before\n";
|
|
print OUT "\@c each entry tell you which file and where in that file). DO NOT EDIT!\n";
|
|
print OUT "\@c Edit the *.c files, configure with --enable-maintainer-mode,\n";
|
|
print OUT "\@c and let gather-docs build you a new copy.\n\n";
|
|
|
|
for $key (sort keys %name) {
|
|
print OUT "\@c $src_file{$key}:$src_line{$key}\n";
|
|
print OUT $node_lines{$key};
|
|
print OUT "\n";
|
|
}
|
|
|
|
if (! print OUT "\n") {
|
|
print STDERR "Disk full writing $srcdir/$cat.texi\n";
|
|
$errors ++;
|
|
}
|
|
|
|
close (OUT);
|
|
|
|
exit $errors;
|