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e1caacb4 JH |
1 | use FindExt; |
2 | # take a semicolon separated path list and turn it into a quoted | |
3 | # list of paths that Text::Parsewords will grok | |
4 | sub mungepath { | |
5 | my $p = shift; | |
6 | # remove leading/trailing semis/spaces | |
7 | $p =~ s/^[ ;]+//; | |
8 | $p =~ s/[ ;]+$//; | |
9 | $p =~ s/'/"/g; | |
10 | my @p = map { $_ = "\"$_\"" if /\s/ and !/^".*"$/; $_ } split /;/, $p; | |
11 | return join(' ', @p); | |
12 | } | |
13 | ||
14 | # generate an array of option strings from command-line args | |
15 | # or an option file | |
16 | # -- added by BKS, 10-17-1999 to fix command-line overflow problems | |
17 | sub loadopts { | |
18 | if ($ARGV[0] =~ /--cfgsh-option-file/) { | |
19 | shift @ARGV; | |
20 | my $optfile = shift @ARGV; | |
21 | local (*F); | |
22 | open OPTF, $optfile or die "Can't open $optfile: $!\n"; | |
23 | my @opts; | |
24 | chomp(my $line = <OPTF>); | |
25 | my @vars = split(/\t+~\t+/, $line); | |
26 | for (@vars) { | |
27 | push(@opts, $_) unless (/^\s*$/); | |
28 | } | |
29 | close OPTF; | |
30 | return \@opts; | |
31 | } | |
32 | else { | |
33 | return \@ARGV; | |
34 | } | |
35 | } | |
36 | ||
37 | FindExt::scan_ext("../ext"); | |
38 | ||
39 | my %opt; | |
40 | ||
41 | my $optref = loadopts(); | |
42 | while (@{$optref} && $optref->[0] =~ /^([\w_]+)=(.*)$/) { | |
43 | $opt{$1}=$2; | |
44 | shift(@{$optref}); | |
45 | } | |
46 | ||
47 | my @dynamic = FindExt::dynamic_extensions(); | |
48 | my @noxs = FindExt::noxs_extensions(); | |
49 | my @known = sort(@dynamic,split(/\s+/,$opt{'staticext'}),@noxs); | |
50 | $opt{'known_extensions'} = join(' ',@known); | |
51 | ||
3db8f154 MB |
52 | @dynamic = grep(!/Thread/,@dynamic); |
53 | @known = grep(!/Thread/,@dynamic); | |
e1caacb4 JH |
54 | |
55 | $opt{'dynamic_ext'} = join(' ',@dynamic); | |
56 | $opt{'nonxs_ext'} = join(' ',@noxs); | |
57 | ||
58 | $opt{'extensions'} = join(' ',@known); | |
59 | ||
60 | my $pl_h = '../patchlevel.h'; | |
61 | ||
62 | if (-e $pl_h) { | |
63 | open PL, "<$pl_h" or die "Can't open $pl_h: $!"; | |
64 | while (<PL>) { | |
65 | if (/^#\s*define\s+(PERL_\w+)\s+([\d.]+)/) { | |
66 | $opt{$1} = $2; | |
67 | } | |
68 | } | |
69 | close PL; | |
70 | } | |
71 | else { | |
72 | die "Can't find $pl_h: $!"; | |
73 | } | |
74 | $opt{VERSION} = "$opt{PERL_REVISION}.$opt{PERL_VERSION}.$opt{PERL_SUBVERSION}"; | |
75 | $opt{INST_VER} =~ s|~VERSION~|$opt{VERSION}|g; | |
76 | ||
77 | $opt{'cf_by'} = $ENV{USERNAME} unless $opt{'cf_by'}; | |
78 | $opt{'cf_email'} = $opt{'cf_by'} . '@' . (gethostbyname('localhost'))[0] | |
79 | unless $opt{'cf_email'}; | |
80 | $opt{'usemymalloc'} = 'y' if $opt{'d_mymalloc'} eq 'define'; | |
81 | ||
82 | $opt{libpth} = mungepath($opt{libpth}) if exists $opt{libpth}; | |
83 | $opt{incpath} = mungepath($opt{incpath}) if exists $opt{incpath}; | |
84 | ||
85 | while (<>) { | |
86 | s/~([\w_]+)~/$opt{$1}/g; | |
87 | if (/^([\w_]+)=(.*)$/) { | |
88 | my($k,$v) = ($1,$2); | |
89 | # this depends on cf_time being empty in the template (or we'll | |
90 | # get a loop) | |
91 | if ($k eq 'cf_time') { | |
92 | $_ = "$k='" . localtime(time) . "'\n" if $v =~ /^\s*'\s*'/; | |
93 | } | |
94 | elsif (exists $opt{$k}) { | |
95 | $_ = "$k='$opt{$k}'\n"; | |
96 | } | |
97 | } | |
98 | print; | |
99 | } | |
100 |