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;
-while (@ARGV && $ARGV[0] =~ /^([\w_]+)=(.*)$/)
- {
- $opt{$1}=$2;
- shift(@ARGV);
- }
-
-$opt{VERSION} = $];
-$opt{INST_VER} =~ s|~VERSION~|$]|g;
-if ($] =~ /\.(\d\d\d)?(\d\d)?$/) { # should always be true
- $opt{PERL_VERSION} = int($1 || 0);
- $opt{PERL_SUBVERSION} = $2 || '00';
+my $optref = loadopts();
+while (@{$optref} && $optref->[0] =~ /^([\w_]+)=(.*)$/) {
+ $opt{$1}=$2;
+ shift(@{$optref});
}
+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: $!";
+}
+$opt{VERSION} = "$opt{PERL_REVISION}.$opt{PERL_VERSION}.$opt{PERL_SUBVERSION}";
+$opt{INST_VER} =~ s|~VERSION~|$opt{VERSION}|g;
+
$opt{'cf_by'} = $ENV{USERNAME} unless $opt{'cf_by'};
$opt{'cf_email'} = $opt{'cf_by'} . '@' . (gethostbyname('localhost'))[0]
unless $opt{'cf_email'};
$opt{libpth} = mungepath($opt{libpth}) if exists $opt{libpth};
$opt{incpath} = mungepath($opt{incpath}) if exists $opt{incpath};
-while (<>)
- {
- s/~([\w_]+)~/$opt{$1}/g;
- if (/^([\w_]+)=(.*)$/) {
- # this depends on cf_time being empty in the template (or we'll get a loop)
- if ($1 eq 'cf_time') {
- $_ = "$1='" . localtime(time) . "'\n" if $2 =~ /^\s*'\s*'/;
+while (<>) {
+ s/~([\w_]+)~/$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";
+ }
}
- elsif (exists $opt{$1}) {
- $_ = "$1='$opt{$1}'\n";
- }
- }
- print;
- }
+ print;
+}