#!/usr/bin/perl
|
#!/usr/bin/perl
|
# -*- perl -*-
|
# -*- perl -*-
|
|
|
# Copyright (C) 2001, 2007
|
# Copyright (C) 2001, 2007
|
# Free Software Foundation
|
# Free Software Foundation
|
#
|
#
|
# This file is part of the libiberty library.
|
# This file is part of the libiberty library.
|
# Libiberty is free software; you can redistribute it and/or
|
# Libiberty is free software; you can redistribute it and/or
|
# modify it under the terms of the GNU Library General Public
|
# modify it under the terms of the GNU Library General Public
|
# License as published by the Free Software Foundation; either
|
# License as published by the Free Software Foundation; either
|
# version 2 of the License, or (at your option) any later version.
|
# version 2 of the License, or (at your option) any later version.
|
#
|
#
|
# Libiberty is distributed in the hope that it will be useful,
|
# Libiberty is distributed in the hope that it will be useful,
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
# Library General Public License for more details.
|
# Library General Public License for more details.
|
#
|
#
|
# You should have received a copy of the GNU Library General Public
|
# You should have received a copy of the GNU Library General Public
|
# License along with libiberty; see the file COPYING.LIB. If not,
|
# License along with libiberty; see the file COPYING.LIB. If not,
|
# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
|
# write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
|
# Boston, MA 02110-1301, USA.
|
# Boston, MA 02110-1301, USA.
|
#
|
#
|
# Originally written by DJ Delorie
|
# Originally written by DJ Delorie
|
|
|
|
|
# This is a trivial script which checks the lists of C and O files in
|
# This is a trivial script which checks the lists of C and O files in
|
# the Makefile for consistency.
|
# the Makefile for consistency.
|
|
|
$mode = shift;
|
$mode = shift;
|
$srcdir = ".";
|
$srcdir = ".";
|
|
|
if ($mode eq "-s") {
|
if ($mode eq "-s") {
|
$srcdir = shift;
|
$srcdir = shift;
|
$mode = shift;
|
$mode = shift;
|
}
|
}
|
|
|
&missing() if $mode eq "missing";
|
&missing() if $mode eq "missing";
|
&undoc() if $mode eq "undoc";
|
&undoc() if $mode eq "undoc";
|
&deps() if $mode eq "deps";
|
&deps() if $mode eq "deps";
|
|
|
exit 0;
|
exit 0;
|
|
|
format STDOUT =
|
format STDOUT =
|
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~
|
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~
|
$out
|
$out
|
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~~
|
^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~~
|
$out
|
$out
|
.
|
.
|
|
|
######################################################################
|
######################################################################
|
|
|
sub missing {
|
sub missing {
|
|
|
opendir(S, $srcdir);
|
opendir(S, $srcdir);
|
while ($f = readdir S) {
|
while ($f = readdir S) {
|
$have{$f} = 1;
|
$have{$f} = 1;
|
}
|
}
|
closedir(S);
|
closedir(S);
|
opendir(S, ".");
|
opendir(S, ".");
|
while ($f = readdir S) {
|
while ($f = readdir S) {
|
$have{$f} = 1;
|
$have{$f} = 1;
|
}
|
}
|
closedir(S);
|
closedir(S);
|
|
|
for $a (@ARGV) {
|
for $a (@ARGV) {
|
$listed{$a} = 1;
|
$listed{$a} = 1;
|
$have{$a} = 0;
|
$have{$a} = 0;
|
}
|
}
|
|
|
for $f (sort keys %have) {
|
for $f (sort keys %have) {
|
next unless $have{$f};
|
next unless $have{$f};
|
if ($f =~ /\.c$/) {
|
if ($f =~ /\.c$/) {
|
print "S $f\n";
|
print "S $f\n";
|
}
|
}
|
}
|
}
|
for $f (sort keys %listed) {
|
for $f (sort keys %listed) {
|
if ($f =~ /(.*)\.c$/) {
|
if ($f =~ /(.*)\.c$/) {
|
$base = $1;
|
$base = $1;
|
if (! $listed{"$base.o"}) {
|
if (! $listed{"$base.o"}) {
|
print "O $f\n";
|
print "O $f\n";
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
######################################################################
|
######################################################################
|
|
|
sub undoc {
|
sub undoc {
|
|
|
opendir(S, $srcdir);
|
opendir(S, $srcdir);
|
while ($file = readdir S) {
|
while ($file = readdir S) {
|
if ($file =~ /\.texi$/) {
|
if ($file =~ /\.texi$/) {
|
open(T, "$srcdir/$file");
|
open(T, "$srcdir/$file");
|
while () {
|
while () {
|
if (/^\@deftype[^\(]* ([^\s\(]+) *\(/) {
|
if (/^\@deftype[^\(]* ([^\s\(]+) *\(/) {
|
$documented{$1} = 1;
|
$documented{$1} = 1;
|
}
|
}
|
}
|
}
|
close(T);
|
close(T);
|
}
|
}
|
if ($file =~ /\.c$/) {
|
if ($file =~ /\.c$/) {
|
open(C, "$srcdir/$file");
|
open(C, "$srcdir/$file");
|
while () {
|
while () {
|
if (/\@undocumented (\S+)/) {
|
if (/\@undocumented (\S+)/) {
|
$documented{$1} = 1;
|
$documented{$1} = 1;
|
}
|
}
|
if (/^static /) {
|
if (/^static /) {
|
if (! /[\(;]/) {
|
if (! /[\(;]/) {
|
s/[\r\n]+$/ /;
|
s/[\r\n]+$/ /;
|
$_ .= ;
|
$_ .= ;
|
}
|
}
|
while ($_ =~ /\([^\)]*$/) {
|
while ($_ =~ /\([^\)]*$/) {
|
s/[\r\n]+$/ /;
|
s/[\r\n]+$/ /;
|
$_ .= ;
|
$_ .= ;
|
}
|
}
|
}
|
}
|
s/ VPARAMS([ \(])/$1/;
|
s/ VPARAMS([ \(])/$1/;
|
s/PREFIX\(([^\)]*)\)/byte_$1/;
|
s/PREFIX\(([^\)]*)\)/byte_$1/;
|
if (/^static [^\(]* ([^\s\(]+) *\(.*\)$/) {
|
if (/^static [^\(]* ([^\s\(]+) *\(.*\)$/) {
|
$documented{$1} = 1;
|
$documented{$1} = 1;
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
closedir(D);
|
closedir(D);
|
|
|
# $out = join(' ', sort keys %documented);
|
# $out = join(' ', sort keys %documented);
|
# write;
|
# write;
|
# print "\n";
|
# print "\n";
|
|
|
system "etags $srcdir/*.c $srcdir/../include/*.h";
|
system "etags $srcdir/*.c $srcdir/../include/*.h";
|
open(TAGS, "TAGS");
|
open(TAGS, "TAGS");
|
while () {
|
while () {
|
s/[\r\n]+$//;
|
s/[\r\n]+$//;
|
if (/^\014$/) {
|
if (/^\014$/) {
|
$filename = ;
|
$filename = ;
|
$filename =~ s/[\r\n]+$//;
|
$filename =~ s/[\r\n]+$//;
|
$filename =~ s/,\d+$//;
|
$filename =~ s/,\d+$//;
|
$filename =~ s@.*[/\\]@@;
|
$filename =~ s@.*[/\\]@@;
|
next;
|
next;
|
}
|
}
|
if ($filename =~ /\.c$/ ) {
|
if ($filename =~ /\.c$/ ) {
|
next unless /^[_a-zA-Z]/;
|
next unless /^[_a-zA-Z]/;
|
} else {
|
} else {
|
next unless /^\# *define/;
|
next unless /^\# *define/;
|
s/\# *define *//;
|
s/\# *define *//;
|
}
|
}
|
|
|
s/ VPARAMS//;
|
s/ VPARAMS//;
|
s/ *\177.*//;
|
s/ *\177.*//;
|
s/,$//;
|
s/,$//;
|
s/DEFUN\(//;
|
s/DEFUN\(//;
|
s/\(//;
|
s/\(//;
|
|
|
next if /^static /;
|
next if /^static /;
|
next if /\s/;
|
next if /\s/;
|
next if /^_/;
|
next if /^_/;
|
next if $documented{$_};
|
next if $documented{$_};
|
next if /_H_?$/;
|
next if /_H_?$/;
|
|
|
if ($seen_in{$_} ne $filename) {
|
if ($seen_in{$_} ne $filename) {
|
$saw{$_} ++;
|
$saw{$_} ++;
|
}
|
}
|
$seen_in{$_} = $filename;
|
$seen_in{$_} = $filename;
|
}
|
}
|
|
|
for $k (keys %saw) {
|
for $k (keys %saw) {
|
delete $saw{$k} if $saw{$k} > 1;
|
delete $saw{$k} if $saw{$k} > 1;
|
}
|
}
|
|
|
for $k (sort keys %saw) {
|
for $k (sort keys %saw) {
|
$fromfile{$seen_in{$k}} .= " " if $fromfile{$seen_in{$k}};
|
$fromfile{$seen_in{$k}} .= " " if $fromfile{$seen_in{$k}};
|
$fromfile{$seen_in{$k}} .= $k;
|
$fromfile{$seen_in{$k}} .= $k;
|
}
|
}
|
|
|
for $f (sort keys %fromfile) {
|
for $f (sort keys %fromfile) {
|
$out = "$f: $fromfile{$f}";
|
$out = "$f: $fromfile{$f}";
|
write;
|
write;
|
}
|
}
|
}
|
}
|
|
|
######################################################################
|
######################################################################
|
|
|
sub deps_for {
|
sub deps_for {
|
my($f) = @_;
|
my($f) = @_;
|
my(%d);
|
my(%d);
|
open(F, $f);
|
open(F, $f);
|
%d = ();
|
%d = ();
|
while () {
|
while () {
|
if (/^#\s*include\s+["<](.*)[">]/) {
|
if (/^#\s*include\s+["<](.*)[">]/) {
|
$d{$1} = 1;
|
$d{$1} = 1;
|
}
|
}
|
}
|
}
|
close(F);
|
close(F);
|
return keys %d;
|
return keys %d;
|
}
|
}
|
|
|
sub canonicalize {
|
sub canonicalize {
|
my ($p) = @_;
|
my ($p) = @_;
|
0 while $p =~ s@/\./@/@g;
|
0 while $p =~ s@/\./@/@g;
|
0 while $p =~ s@^\./@@g;
|
0 while $p =~ s@^\./@@g;
|
0 while $p =~ s@/[^/]+/\.\./@/@g;
|
0 while $p =~ s@/[^/]+/\.\./@/@g;
|
return $p;
|
return $p;
|
}
|
}
|
|
|
sub locals_first {
|
sub locals_first {
|
my ($a,$b) = @_;
|
my ($a,$b) = @_;
|
return -1 if $a eq "config.h";
|
return -1 if $a eq "config.h";
|
return 1 if $b eq "config.h";
|
return 1 if $b eq "config.h";
|
return $a cmp $b;
|
return $a cmp $b;
|
}
|
}
|
|
|
sub deps {
|
sub deps {
|
|
|
$crule = "\tif [ x\"\$(PICFLAG)\" != x ]; then \\\n";
|
$crule = "\tif [ x\"\$(PICFLAG)\" != x ]; then \\\n";
|
$crule .= "\t \$(COMPILE.c) \$(PICFLAG) \$< -o pic/\$@; \\\n";
|
$crule .= "\t \$(COMPILE.c) \$(PICFLAG) \$< -o pic/\$@; \\\n";
|
$crule .= "\telse true; fi\n";
|
$crule .= "\telse true; fi\n";
|
$crule .= "\t\$(COMPILE.c) \$< \$(OUTPUT_OPTION)\n";
|
$crule .= "\t\$(COMPILE.c) \$< \$(OUTPUT_OPTION)\n";
|
$crule .= "\n";
|
$crule .= "\n";
|
|
|
$incdir = shift @ARGV;
|
$incdir = shift @ARGV;
|
|
|
opendir(INC, $incdir);
|
opendir(INC, $incdir);
|
while ($f = readdir INC) {
|
while ($f = readdir INC) {
|
next unless $f =~ /\.h$/;
|
next unless $f =~ /\.h$/;
|
$mine{$f} = "\$(INCDIR)/$f";
|
$mine{$f} = "\$(INCDIR)/$f";
|
$deps{$f} = join(' ', &deps_for("$incdir/$f"));
|
$deps{$f} = join(' ', &deps_for("$incdir/$f"));
|
}
|
}
|
|
|
opendir(INC, $srcdir);
|
opendir(INC, $srcdir);
|
while ($f = readdir INC) {
|
while ($f = readdir INC) {
|
next unless $f =~ /\.h$/;
|
next unless $f =~ /\.h$/;
|
$mine{$f} = "\$(srcdir)/$f";
|
$mine{$f} = "\$(srcdir)/$f";
|
$deps{$f} = join(' ', &deps_for("$srcdir/$f"));
|
$deps{$f} = join(' ', &deps_for("$srcdir/$f"));
|
}
|
}
|
|
|
$mine{'config.h'} = "stamp-h";
|
$mine{'config.h'} = "stamp-h";
|
|
|
open(IN, "$srcdir/Makefile.in");
|
open(IN, "$srcdir/Makefile.in");
|
open(OUT, ">$srcdir/Makefile.tmp");
|
open(OUT, ">$srcdir/Makefile.tmp");
|
while () {
|
while () {
|
last if /remainder of this file/;
|
last if /remainder of this file/;
|
print OUT;
|
print OUT;
|
}
|
}
|
print OUT "# The dependencies in the remainder of this file are automatically\n";
|
print OUT "# The dependencies in the remainder of this file are automatically\n";
|
print OUT "# generated by \"make maint-deps\". Manual edits will be lost.\n\n";
|
print OUT "# generated by \"make maint-deps\". Manual edits will be lost.\n\n";
|
|
|
opendir(S, $srcdir);
|
opendir(S, $srcdir);
|
for $f (sort readdir S) {
|
for $f (sort readdir S) {
|
if ($f =~ /\.c$/) {
|
if ($f =~ /\.c$/) {
|
|
|
%scanned = ();
|
%scanned = ();
|
@pending = &deps_for("$srcdir/$f");
|
@pending = &deps_for("$srcdir/$f");
|
while (@pending) {
|
while (@pending) {
|
@tmp = @pending;
|
@tmp = @pending;
|
@pending = ();
|
@pending = ();
|
for $p (@tmp) {
|
for $p (@tmp) {
|
next unless $mine{$p};
|
next unless $mine{$p};
|
if (!$scanned{$p}) {
|
if (!$scanned{$p}) {
|
push(@pending, split(' ', $deps{$p}));
|
push(@pending, split(' ', $deps{$p}));
|
$scanned{$p} = 1;
|
$scanned{$p} = 1;
|
}
|
}
|
}
|
}
|
}
|
}
|
@deps = sort { &locals_first($a,$b) } keys %scanned;
|
@deps = sort { &locals_first($a,$b) } keys %scanned;
|
$obj = $f;
|
$obj = $f;
|
$obj =~ s/\.c$/.o/;
|
$obj =~ s/\.c$/.o/;
|
$obj = "./$obj:";
|
$obj = "./$obj:";
|
if ($#deps >= 0) {
|
if ($#deps >= 0) {
|
print OUT "$obj \$(srcdir)/$f";
|
print OUT "$obj \$(srcdir)/$f";
|
$len = length("$obj $f");
|
$len = length("$obj $f");
|
for $dt (@deps) {
|
for $dt (@deps) {
|
$d = $mine{$dt};
|
$d = $mine{$dt};
|
if ($len + length($d) > 70) {
|
if ($len + length($d) > 70) {
|
printf OUT " \\\n\t$d";
|
printf OUT " \\\n\t$d";
|
$len = 8 + length($d);
|
$len = 8 + length($d);
|
} else {
|
} else {
|
print OUT " $d";
|
print OUT " $d";
|
$len += length($d) + 1;
|
$len += length($d) + 1;
|
}
|
}
|
}
|
}
|
print OUT "\n";
|
print OUT "\n";
|
} else {
|
} else {
|
print OUT "$obj \$(srcdir)/$f\n";
|
print OUT "$obj \$(srcdir)/$f\n";
|
}
|
}
|
$c = $crule;
|
$c = $crule;
|
$c =~ s@\$\<@\$\(srcdir\)\/$f@g;
|
$c =~ s@\$\<@\$\(srcdir\)\/$f@g;
|
print OUT $c;
|
print OUT $c;
|
}
|
}
|
}
|
}
|
closedir(S);
|
closedir(S);
|
close(IN);
|
close(IN);
|
close(OUT);
|
close(OUT);
|
|
|
rename("$srcdir/Makefile.tmp", "$srcdir/Makefile.in");
|
rename("$srcdir/Makefile.tmp", "$srcdir/Makefile.in");
|
}
|
}
|
|
|
