/usr/bin/makeppinfo is in makepp 2.0.98.5-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# $Id: makeppinfo,v 1.23 2013/05/09 08:41:11 pfeiffer Exp $
package Mpp;
use strict;
use POSIX ();
#
# Exiting
#
# Do this early, because the END block defined below shall be the first seen
# by perl, such that it is the last executed. It leaves the process via
# POSIX::_exit, so that no expensive garbage collection of Mpp::File objects
# occurs. All other places can use die or normal exit. If you define
# additional END blocks in any module, you must take care to not reset $?.
#
END {
close STDOUT; close STDERR;
POSIX::_exit $?;
}
our $datadir;
BEGIN {
$datadir = '/usr/share/makepp'; unshift @INC, $datadir;
}
use Mpp::Utils;
use Mpp::File;
use Mpp::FileOpt;
my( $decode_date, $force, $keylist, $quiet, $traverse, $unremembered, @keys_not, @keys );
Mpp::Text::getopts
['d', qr/(?:decode[-_]?)?dates?/, \$decode_date],
[qw'f force', \$force],
['k', qr/key(?:s|list)/, \$keylist, 1],
[qw'q quiet', \$quiet],
[qw't traverse', \$traverse],
[qw'u unremembered', \$unremembered],
splice @Mpp::Text::common_opts;
$traverse = 2 if $unremembered;
$SIG{__WARN__} = sub {} if $quiet && $quiet > 1;
for( $keylist ) {
last if !defined;
tr/a-z/A-Z/;
s/(?=[?*])/./g;
if( s/\{/(?:/g ) {
tr/,}/|)/ or die "makeppinfo: error: -k, --keylist contained '{', but no ',' or '}'\n";
} else {
/,/ and die "makeppinfo: error: -k, --keylist contained ',', but no '{...}'\n";
}
}
my @seen_dirs;
sub merge($@) {
my( $build_info, $key1, $key2 ) = @_;
if( exists $build_info->{$key1} && exists $build_info->{$key2} ) {
my @list1 = split /\cA/, delete $build_info->{$key1};
my @list2 = split /\cA/, delete $build_info->{$key2};
$build_info->{"$key1 $key2"} = join "\n", '',
map sprintf( $decode_date ? "%-44s %s" : "%-22s %s", $_, shift @list2 ), @list1;
}
}
my $sep = '';
@ARGV = '.' unless @ARGV;
while( @ARGV ) {
my $finfo = shift;
if( ref $finfo ) { # This means we looped around to found deps
undef $traverse if $traverse && $traverse == 1;
} else {
$finfo = file_info $finfo;
}
next if exists $finfo->{xSEEN};
undef $finfo->{xSEEN};
my $exists = file_exists $finfo;
unless( $exists ) {
warn 'makeppinfo: file `' . relative_filename( $finfo ) . "' not found\n";
next unless $force;
}
if( is_dir $finfo ) {
unshift @ARGV, grep -f, glob relative_filename( $finfo ) . '/*';
next;
}
my $build_info = Mpp::File::load_build_info_file $finfo;
unless( $build_info ) {
if( $force ) {
$build_info->{unremembered_SIGNATURE} = Mpp::File::signature $finfo;
} else {
warn 'makeppinfo: file `' . relative_filename( $finfo ) . "' not remembered by mpp\n"
unless $quiet;
next;
}
}
unless( $force || $build_info->{SIGNATURE} || $build_info->{unremembered_SIGNATURE} ) {
warn 'makeppinfo: file `' . relative_filename( $finfo ) . "' modified outside of mpp\n"
if $exists;
next;
}
if( $traverse ) {
my $finfodir = exists $finfo->{DIRCONTENTS} ? $finfo : $finfo->{'..'};
my $cwd = file_info $build_info->{CWD}, $finfodir
if exists $build_info->{CWD};
my $length = @ARGV; # When not traversing we throw these away again:
push @ARGV, map file_info( $_, $cwd ), split /\cA/, $build_info->{SORTED_DEPS}
if $cwd && $build_info->{SORTED_DEPS};
if( $unremembered ) {
push @seen_dirs, grep { exists $_->{xPUSHED} ? 0 : !undef $_->{xPUSHED} }
@ARGV[$length..$#ARGV], $finfodir, $cwd ? $cwd : ();
next;
}
}
if( $keylist ) {
my %want;
for my $re ( split ' ', $keylist ) {
if( $re =~ s/^[!^]// ) {
@want{keys %$build_info} = () if !%want;
delete @want{grep /^$re$/, keys %want};
} else {
@want{grep /^$re$/, keys %$build_info} = ();
}
}
delete @{$build_info}{grep !exists $want{$_}, keys %$build_info};
}
merge $build_info, qw(DEP_SIGS SORTED_DEPS);
merge $build_info, qw(ENV_DEPS ENV_VALS);
print $sep . relative_filename( $finfo ) . ":\n" unless $quiet;
$sep ||= "\n";
for my $key ( sort keys %$build_info ) {
# Check names explicitly, because there may be no ^B, making it look like a 1 level list:
if( $key =~ /^(?:IMPLICIT_DEPS|INCLUDE_(?:PATHS|SFXS)|META_DEPS)$/ || $build_info->{$key} =~ /\cB/ ) {
my @lists = split /\cB/, $build_info->{$key};
$build_info->{$key} = '';
for( @lists ) {
my( $tag, @sublist ) = split /\cA/, $_;
$build_info->{$key} .= "\n\t$tag\t$_" for @sublist;
}
} elsif( $build_info->{$key} =~ /\cA/ ) {
my @list = split /\cA/, $build_info->{$key};
$build_info->{$key} = '';
$build_info->{$key} .= "\n\t$_" for @list;
} else {
$build_info->{$key} =~ s/\n/\n\t/g;
$build_info->{$key} .= ' -- ' .
($exists ? 'now is ' . Mpp::File::signature( $finfo ) : 'file deleted')
if $force && $key eq 'invalidated_SIGNATURE';
}
if( $decode_date ) {
$build_info->{$key} =~ s((\b(\d{9,}),\d+)(?: {22})?){
my( $sec, $min, $hour, $mday, $mon, $year ) = localtime $2;
sprintf "(%d-%02d-%02d %02d:%02d:%02d) %s", $year+1900, $mon+1, $mday, $hour, $min, $sec, $1;
}eg;
}
if( $quiet ) {
$build_info->{$key} =~ s/\A\n//;
print "$build_info->{$key}\n";
} else {
print "$key=$build_info->{$key}\n";
}
}
}
if( @seen_dirs ) {
my @unremembered;
for my $dir ( @seen_dirs ) {
next if $unremembered == 1
and 999 <= relative_filename $CWD_INFO, $dir, 1;
Mpp::File::read_directory $dir;
for my $finfo ( values %{$dir->{DIRCONTENTS}} ) {
push @unremembered, relative_filename $finfo unless
exists $finfo->{xSEEN} or is_dir $finfo;
}
}
print "$_\n" for sort { ($a =~ tr:/:: || ~0) <=> ($b =~ tr:/:: || ~0) or $a cmp $b } @unremembered;
}
__DATA__
[option ...] [file ...]
For each file print a human readable version of makepp's build info. DEP_SIGS
and SORTED_DEPS get merged, as do ENV_DEPS and ENV_VALS. Tagged lists have the
tag prepended. Valid options are:
-A filename, --args-file=filename, --arguments-file=filename
Read the file and parse it as possibly quoted whitespace- and/or
newline-separated options.
-d, --dates, --decode-dates
In the simple signatures prepend the 1st number, the raw date-time, with
its human readable form in parentheses.
-f, --force
Display info even when it is invalid because of inexistent or modified
file.
-?, -h, --help
Print out a brief summary of the options.
-k list, --keys=list, --keylist=list
The list specifies one or more space separated Shell style patterns
(with [xyz], ?, *, {a,bc,def}).
-q, --quiet
Don't list file and key names.
-t, --traverse
Also output the same information for each file in SORTED_DEPS
(recursively if repeated).
-u, --unremembered
Traverse dependencies of the given files, but instead of showing their
info, from all the involved directories list only those files not
remembered for these targets.
-V, --version
Print out the version number.
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