Commit | Line | Data |
---|---|---|
2986a63f JH |
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 |