1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
##
## GNU Pth - The GNU Portable Threads
## Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
##
## This file is part of GNU Pth, a non-preemptive thread scheduling
## library which can be found at http://www.gnu.org/software/pth/.
##
## This library is free software; you can redistribute it and/or
## modify it under the terms of the GNU Lesser General Public
## License as published by the Free Software Foundation; either
## version 2.1 of the License, or (at your option) any later version.
##
## This library 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
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this library; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
## USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
##
## striptease.pl: Strip down the Pth source tree to its minimum
##
# ``Mobius strippers never
# show you their back side.''
require 5.000;
$|++;
my $src = '.';
my $tmp = $ENV{'TMPDIR'} || '/tmp';
my $dst = "$tmp/pth-striptease";
sub kbof {
my ($dir) = @_;
my ($b);
$b = 0;
for $file (glob("$dir/*")) {
my @S = stat($file);
$b += $S[7];
}
return $b / 1024;
}
printf("Stripping down source tree from %d KB to its minimum... ", &kbof($src));
system("rm -rf $dst") if (-d $dst);
system("mkdir $dst") if (not -d $dst);
open(FP, ">$dst/README.1st");
print FP <<"EOT";
This is a heavily stripped down version of the GNU Pth
(GNU Portable Threads) package. It was automatically
generated by a call to ``make striptease'' from within
a full-sized GNU Pth source tree. DO NOT EDIT ANYTHING
HERE. CHANGES WILL BE LOST IF AN UPDATED STRIPPED DOWN
VERSION IS IMPORTED NEXT TIME TO THIS AREA. For the
complete source go to http://www.gnu.org/software/pth/.
EOT
close(FP);
@files = (qw(
COPYING
README
config.guess config.sub
pth.h.in
pth_p.h.in
pth_acdef.h.in pth_acmac.h.in
pth_vers.c
pthread.c
pthread.h.in
));
@source = (qw(
pth_compat.c pth_debug.c pth_syscall.c pth_errno.c pth_ring.c pth_mctx.c
pth_uctx.c pth_clean.c pth_time.c pth_tcb.c pth_util.c pth_pqueue.c pth_event.c
pth_sched.c pth_data.c pth_msg.c pth_cancel.c pth_sync.c pth_attr.c pth_lib.c
pth_fork.c pth_high.c pth_ext.c pth_string.c
));
foreach $f (@files) {
system("cp -p $src/$f $dst/$f");
}
$pth_c = <<'EOT';
/*
** GNU Pth - The GNU Portable Threads
** Copyright (c) 1999-2006 Ralf S. Engelschall <rse@engelschall.com>
**
** This file is part of GNU Pth, a non-preemptive thread scheduling
** library which can be found at http://www.gnu.org/software/pth/.
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** This library 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
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this library; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
** USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
**
** pth.c: Pth all-in-one source (AUTO-GENERATED, DO NOT EDIT!)
*/
#include "pth_p.h"
EOT
foreach $s (@source) {
open(FP, "<$src/$s");
$st = '';
$st .= $_ while (<FP>);
close(FP);
$st =~ s|^.+?#include "pth_p.h"\s*\n|/* ==== $s ==== */\n\n|si;
$pth_c .= $st;
}
open(FP, ">$dst/pth.c");
print FP $pth_c;
close(FP);
open(FP, "<$src/configure");
$c = '';
$c .= $_ while (<FP>);
close(FP);
$c =~ s|chmod \+rx pth-config|: $&|s;
$c =~ s|chmod \+rx pthread-config|: $&|s;
$c =~ s|rm -f pthread-config|: $&|s;
$c =~ s|pth-config||sg;
$c =~ s|pthread-config||sg;
$c =~ s|TB=`.+?`|TB=''|s;
$c =~ s|TN=`.+?`|TN=''|s;
$c =~ s|echo \"\$ac_t\"\"\" 1>\&6|: $&|sg;
$c =~ s|echo \"\$ac_t\"\"\$\{TB\}.+?:\$\{TN\}" 1>&6|: $&|sg;
$c =~ s|enable_batch=no|enable_batch=yes|sg;
open(FP, ">$dst/configure");
print FP $c;
close(FP);
system("chmod a+rx $dst/configure");
system("shtoolize -q -o $dst/shtool version scpp");
system("cp $src/striptease.mk $dst/Makefile.in");
system("$src/shtool fixperm $dst");
system("rm -rf $src/* && cp -rp $dst/* $src/");
system("rm -rf $dst");
print "done.\n";
printf("Resulting source tree: %d KB\n", &kbof($src));
system("ls -l $src");
|
