nytprof using full (not mini) Win32 perl reported 44 calls on line
"$ENV{PERL_CORE} = 1;" at 623 us spent on line for make_ext.pl --dynamic
Move the env var setting out from build_extension() to before the foreach
loop starts.
# Snowball's chance of building extensions.
die "This is $Config{osname}, not building $extspec[0], sorry.\n";
}
+$ENV{PERL_CORE} = 1;
foreach my $spec (@extspec) {
my $mname = $spec;
$perl ||= "$up/miniperl";
my $return_dir = $up;
my $lib_dir = "$up/lib";
- $ENV{PERL_CORE} = 1;
my ($makefile, $makefile_no_minus_f);
if (IS_VMS) {