4 # Check that the various config.sh-clones have (at least) all the
5 # same symbols as the top-level config_h.SH so that the (potentially)
6 # needed symbols are not lagging after how Configure thinks the world
9 # VMS is probably not handled properly here, due to their own
10 # rather elaborate DCL scripting.
15 my $MASTER_CFG = "config_h.SH";
19 # This list contains both 5.8.x and 5.9.x files,
20 # we check from MANIFEST whether they are expected to be present.
21 # We can't base our check on $], because that's the version of the
22 # perl that we are running, not the version of the source tree.
23 "Cross/config.sh-arm-linux",
28 "plan9/config_sh.sample",
29 "vos/config.alpha.def",
42 if (open(my $fh, $fn)) {
48 die "$0: Failed to open '$fn' for reading: $!\n";
52 sub config_h_SH_reader {
55 while (/[^\\]\$([a-z]\w+)/g) {
57 next if $v =~ /^(CONFIG_H|CONFIG_SH)$/;
63 read_file($MASTER_CFG,
64 config_h_SH_reader(\%MASTER_CFG));
70 $MANIFEST{$1}++ if /^(.+?)\t/;
73 my @MASTER_CFG = sort keys %MASTER_CFG;
77 for my $v (@MASTER_CFG) {
78 print "$fn: missing '$v'\n" unless exists $cfg->{$v};
83 unless (exists $MANIFEST{$cfg}) {
84 print STDERR "[skipping not-expected '$cfg']\n";
90 return if /^\#/ || /^\s*$/ || /^\:/;
91 if ($cfg eq 'configure.com') {
92 s/(\s*!.*|\s*)$//; # remove trailing comments or whitespace
93 return if ! /^\$\s+WC "(\w+)='(.*)'"$/;
97 # $foo='bar' # VOS 5.8.x specialty
98 # $foo=bar # VOS 5.8.x specialty
99 if (/^\$?(\w+)='(.*)'$/) {
102 elsif (/^\$?(\w+)=(.*)$/) {
105 elsif (/^\$\s+WC "(\w+)='(.*)'"$/) {
111 if ($cfg eq 'configure.com') {
112 $cfg{startperl}++; # Cheat.
114 check_cfg($cfg, \%cfg);