diff options
Diffstat (limited to 'chromium/third_party/cygwin/lib/perl5/5.10/IPC/regen.pl')
-rw-r--r-- | chromium/third_party/cygwin/lib/perl5/5.10/IPC/regen.pl | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/chromium/third_party/cygwin/lib/perl5/5.10/IPC/regen.pl b/chromium/third_party/cygwin/lib/perl5/5.10/IPC/regen.pl deleted file mode 100644 index 776991298fc..00000000000 --- a/chromium/third_party/cygwin/lib/perl5/5.10/IPC/regen.pl +++ /dev/null @@ -1,97 +0,0 @@ -use strict; - -unless (@ARGV) { - @ARGV = qw( constants ); -} - -my %gen = map { ($_ => 1) } @ARGV; - -if (delete $gen{constants}) { - make_constants(); -} - -for my $key (keys %gen) { - print STDERR "Invalid request to regenerate $key!\n"; -} - -sub make_constants -{ - unless (eval { require ExtUtils::Constant; 1 }) { - my @files = qw( const-c.inc const-xs.inc ); - - die "Cannot regenerate constants:\n$@\n" if grep { !-f } @files; - - my @deps = qw( regen.pl lib/IPC/SysV.pm ); - - my $oldage = (sort { $a <=> $b } map { -M } @files)[-1]; # age of oldest file - my $depage = (sort { $a <=> $b } map { -M } @deps)[0]; # age of newest dependency - my @outdated = grep { (-M) > $depage } @files; - my @newdeps = grep { (-M) < $oldage } @deps; - - print STDERR <<EOM; - -*********************************************************************** - - The following files seem to be out of date: - - @outdated - - The reason is probably that you modified these files: - - @newdeps - - If you're absolutely sure you didn't touch the files, please ignore - this message. - - Otherwise, please install the ExtUtils::Constant module. - -*********************************************************************** - -EOM - - exit 0; # will build anyway, since the files exist - } - - my $source = 'lib/IPC/SysV.pm'; - local $_; - local *SYSV; - - open SYSV, $source or die "$source: $!\n"; - - my $parse = 0; - my @const; - - while (<SYSV>) { - if ($parse) { - if (/^\)/) { $parse++; last } - push @const, split; - } - /^\@EXPORT_OK\s*=/ and $parse++; - } - - close SYSV; - - die "couldn't parse $source" if $parse != 2; - - eval { - ExtUtils::Constant::WriteConstants( - NAME => 'IPC::SysV', - NAMES => \@const, - XS_FILE => 'const-xs.inc', - C_FILE => 'const-c.inc', - XS_SUBNAME => '_constant', - ); - }; - - if ($@) { - my $err = "Cannot regenerate constants:\n$@\n"; - if ($[ < 5.006) { - print STDERR $err; - exit 0; - } - die $err; - } - - print "Writing const-xs.inc\n"; - print "Writing const-c.inc\n"; -} |