Make h2ph architecture-independent by using Config at run-time
rather than extraction time.
'ds 00 \"';
'ig 00 ';
-\$perlincl = "$Config{archlibexp}"; # or {sitearchexp}
-
!GROK!THIS!
# In the following, perl variables are not expanded during extraction.
print OUT <<'!NO!SUBS!';
+use Config;
+$perlincl = @Config{installsitearch};
+
chdir '/usr/include' || die "Can't cd /usr/include";
@isatype = split(' ',<<END);