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
162
163
|
use FindExt;
# take a semicolon separated path list and turn it into a quoted
# list of paths that Text::Parsewords will grok
sub mungepath {
my $p = shift;
# remove leading/trailing semis/spaces
$p =~ s/^[ ;]+//;
$p =~ s/[ ;]+$//;
$p =~ s/'/"/g;
my @p = map { $_ = "\"$_\"" if /\s/ and !/^".*"$/; $_ } split /;/, $p;
return join(' ', @p);
}
# generate an array of option strings from command-line args
# or an option file
# -- added by BKS, 10-17-1999 to fix command-line overflow problems
sub loadopts {
if ($ARGV[0] =~ /--cfgsh-option-file/) {
shift @ARGV;
my $optfile = shift @ARGV;
local (*F);
open OPTF, $optfile or die "Can't open $optfile: $!\n";
my @opts;
chomp(my $line = <OPTF>);
my @vars = split(/\t+~\t+/, $line);
for (@vars) {
push(@opts, $_) unless (/^\s*$/);
}
close OPTF;
return \@opts;
}
else {
return \@ARGV;
}
}
my %opt;
my $optref = loadopts();
while (@{$optref} && $optref->[0] =~ /^([\w_]+)=(.*)$/) {
$opt{$1}=$2;
shift(@{$optref});
}
FindExt::scan_ext("../cpan");
FindExt::scan_ext("../ext");
FindExt::set_static_extensions(split ' ', $opt{'static_ext'});
$opt{'nonxs_ext'} = join(' ',FindExt::nonxs_ext()) || ' ';
$opt{'static_ext'} = join(' ',FindExt::static_ext()) || ' ';
$opt{'dynamic_ext'} = join(' ',FindExt::dynamic_ext()) || ' ';
$opt{'extensions'} = join(' ',FindExt::extensions()) || ' ';
$opt{'known_extensions'} = join(' ',FindExt::known_extensions()) || ' ';
my $pl_h = '../patchlevel.h';
if (-e $pl_h) {
open PL, "<$pl_h" or die "Can't open $pl_h: $!";
while (<PL>) {
if (/^#\s*define\s+(PERL_\w+)\s+([\d.]+)/) {
$opt{$1} = $2;
}
}
close PL;
}
else {
die "Can't find $pl_h: $!";
}
my $patch_file = '../.patch';
if (-e $patch_file) {
open my $fh, "<", $patch_file or die "Can't open $patch_file: $!";
chomp($opt{PERL_PATCHLEVEL} = <$fh>);
close $fh;
}
$opt{VERSION} = "$opt{PERL_REVISION}.$opt{PERL_VERSION}.$opt{PERL_SUBVERSION}";
$opt{INST_VER} =~ s|~VERSION~|$opt{VERSION}|g;
$opt{'version_patchlevel_string'} = "version $opt{PERL_VERSION} subversion $opt{PERL_SUBVERSION}";
$opt{'version_patchlevel_string'} .= " patch $opt{PERL_PATCHLEVEL}" if exists $opt{PERL_PATCHLEVEL};
my $ver = `ver 2>nul`;
if ($ver =~ /Version (\d+\.\d+)/) {
$opt{'osvers'} = $1;
}
else {
$opt{'osvers'} = '4.0';
}
if (exists $opt{cc}) {
# cl and bcc32 version detection borrowed from Test::Smoke's configsmoke.pl
if ($opt{cc} eq 'cl') {
my $output = `cl --version 2>&1`;
$opt{ccversion} = $output =~ /^.*Version\s+([\d.]+)/ ? $1 : '?';
}
elsif ($opt{cc} eq 'bcc32') {
my $output = `bcc32 --version 2>&1`;
$opt{ccversion} = $output =~ /([\d.]+)/ ? $1 : '?';
}
elsif ($opt{cc} eq 'gcc') {
chomp($opt{gccversion} = `gcc -dumpversion`);
}
}
$opt{'cf_by'} = $ENV{USERNAME} unless $opt{'cf_by'};
$opt{'cf_email'} = $opt{'cf_by'} . '@' . (gethostbyname('localhost'))[0]
unless $opt{'cf_email'};
$opt{'usemymalloc'} = 'y' if $opt{'d_mymalloc'} eq 'define';
$opt{libpth} = mungepath($opt{libpth}) if exists $opt{libpth};
$opt{incpath} = mungepath($opt{incpath}) if exists $opt{incpath};
# some functions are not available on Win9x
unless (defined $ENV{SYSTEMROOT}) { # SystemRoot has been introduced by WinNT
$opt{d_flock} = 'undef';
$opt{d_link} = 'undef';
}
# change the lseeksize and lseektype from their canned default values (which
# are set-up for a non-uselargefiles build) if we are building with
# uselargefiles. don't do this for bcc32: the code contains special handling
# for bcc32 and the lseeksize and lseektype should not be changed.
if ($opt{uselargefiles} eq 'define' and $opt{cc} ne 'bcc32') {
$opt{lseeksize} = 8;
if ($opt{cc} eq 'cl') {
$opt{lseektype} = '__int64';
}
elsif ($opt{cc} eq 'gcc') {
$opt{lseektype} = 'long long';
}
}
# change the s{GM|LOCAL}TIME_{min|max} for VS2005 (aka VC 8) and
# VS2008 (aka VC 9) or higher (presuming that later versions will have
# at least the range of that).
if ($opt{cc} eq 'cl' and $opt{ccversion} =~ /^(\d+)/) {
my $ccversion = $1;
if ($ccversion >= 14) {
$opt{sGMTIME_max} = 32535291599;
$opt{sLOCALTIME_max} = 32535244799;
}
}
if ($opt{useithreads} eq 'define' && $opt{ccflags} =~ /-DPERL_IMPLICIT_SYS\b/) {
$opt{d_pseudofork} = 'define';
}
while (<>) {
s/~([\w_]+)~/$opt{$1}/g;
if (/^([\w_]+)=(.*)$/) {
my($k,$v) = ($1,$2);
# this depends on cf_time being empty in the template (or we'll
# get a loop)
if ($k eq 'cf_time') {
$_ = "$k='" . localtime(time) . "'\n" if $v =~ /^\s*'\s*'/;
}
elsif (exists $opt{$k}) {
$_ = "$k='$opt{$k}'\n";
}
}
print;
}
|
