+# 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);
+}
+
my %opt;
while (@ARGV && $ARGV[0] =~ /^([\w_]+)=(.*)$/)
{
shift(@ARGV);
}
-@opt{'PATCHLEVEL','SUBVERSION'} = ($] =~ /\.0*([1-9]+)(\d\d)$/);
+my $pl_h = '../patchlevel.h';
+
+$opt{VERSION} = $];
+$opt{INST_VER} =~ s|~VERSION~|$]|g;
+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} = $2;
+ }
+ }
+ close PL;
+}
+elsif ($] =~ /^(\d+)\.(\d\d\d)?(\d\d)?$/) { # should always be true
+ $opt{PERL_REVISION} = $1;
+ $opt{PERL_VERSION} = int($2 || 0);
+ $opt{PERL_SUBVERSION} = $3;
+ $opt{PERL_APIVERSION} = $];
+}
+else {
+ die "Can't parse perl version ($])";
+}
+
+$opt{PERL_SUBVERSION} ||= '00';
+
+$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 $opt{incpath};
+
while (<>)
{
s/~([\w_]+)~/$opt{$1}/g;
- $_ = "$1='$opt{$1}'\n" if (/^([\w_]+)=/ && exists($opt{$1}));
+ if (/^([\w_]+)=(.*)$/) {
+ 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;
}