Commit | Line | Data |
2986a63f |
1 | # take a semicolon separated path list and turn it into a quoted |
2 | # list of paths that Text::Parsewords will grok |
3 | sub mungepath { |
4 | my $p = shift; |
5 | # remove leading/trailing semis/spaces |
6 | $p =~ s/^[ ;]+//; |
7 | $p =~ s/[ ;]+$//; |
8 | $p =~ s/'/"/g; |
9 | my @p = map { $_ = "\"$_\"" if /\s/ and !/^".*"$/; $_ } split /;/, $p; |
10 | return join(' ', @p); |
11 | } |
12 | |
13 | # generate an array of option strings from command-line args |
14 | # or an option file |
15 | # -- added by BKS, 10-17-1999 to fix command-line overflow problems |
16 | sub loadopts { |
17 | if ($ARGV[0] =~ /--cfgsh-option-file/) { |
18 | shift @ARGV; |
19 | my $optfile = shift @ARGV; |
20 | local (*F); |
21 | open OPTF, $optfile or die "Can't open $optfile: $!\n"; |
22 | my @opts; |
23 | chomp(my $line = <OPTF>); |
24 | my @vars = split(/\t+~\t+/, $line); |
25 | for (@vars) { |
26 | push(@opts, $_) unless (/^\s*$/); |
27 | } |
28 | close OPTF; |
29 | return \@opts; |
30 | } |
31 | else { |
32 | return \@ARGV; |
33 | } |
34 | } |
35 | |
36 | my %opt; |
37 | my $optref = loadopts(); |
38 | while (@{$optref} && $optref->[0] =~ /^([\w_]+)=(.*)$/) { |
39 | $opt{$1}=$2; |
40 | shift(@{$optref}); |
41 | } |
42 | |
43 | my $pl_h = '../patchlevel.h'; |
44 | |
45 | if (-e $pl_h) { |
46 | open PL, "<$pl_h" or die "Can't open $pl_h: $!"; |
47 | while (<PL>) { |
48 | if (/^#\s*define\s+(PERL_\w+)\s+([\d.]+)/) { |
49 | $opt{$1} = $2; |
50 | } |
51 | } |
52 | close PL; |
53 | } |
54 | else { |
55 | die "Can't find $pl_h: $!"; |
56 | } |
57 | $opt{VERSION} = "$opt{PERL_REVISION}.$opt{PERL_VERSION}.$opt{PERL_SUBVERSION}"; |
58 | $opt{INST_VER} =~ s|~VERSION~|$opt{VERSION}|g; |
59 | |
60 | $opt{'cf_by'} = $ENV{USERNAME} unless $opt{'cf_by'}; |
61 | $opt{'cf_email'} = $opt{'cf_by'} . '@' . (gethostbyname('localhost'))[0] |
62 | unless $opt{'cf_email'}; |
63 | $opt{'usemymalloc'} = 'y' if $opt{'d_mymalloc'} eq 'define'; |
64 | |
65 | $opt{libpth} = mungepath($opt{libpth}) if exists $opt{libpth}; |
66 | $opt{incpath} = mungepath($opt{incpath}) if exists $opt{incpath}; |
67 | |
68 | while (<>) { |
69 | s/~([\w_]+)~/$opt{$1}/g; |
70 | if (/^([\w_]+)=(.*)$/) { |
71 | my($k,$v) = ($1,$2); |
72 | # this depends on cf_time being empty in the template (or we'll |
73 | # get a loop) |
74 | if ($k eq 'cf_time') { |
75 | $_ = "$k='" . localtime(time) . "'\n" if $v =~ /^\s*'\s*'/; |
76 | } |
77 | elsif (exists $opt{$k}) { |
78 | $_ = "$k='$opt{$k}'\n"; |
79 | } |
80 | } |
81 | print; |
82 | } |
83 | |