Bommels05/Mozilla
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Ignore missing files (i.e. the dist directory is missing). General cleanup

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git-svn-id: svn://10.0.0.236/trunk@32127 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
slamm%netscape.com
1999-05-18 22:42:44 +00:00
parent 936261fa15
commit 879feefbc6
1 changed files with 21 additions and 17 deletions
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38
mozilla/config/mddepend.pl
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@@ -22,7 +22,7 @@
# files that have been removed from the build.
#
# Usage:
# mddepend.pl <dependency files>
# mddepend.pl <output_file> <dependency_files...>
#
# Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
@@ -32,26 +32,26 @@ $outfile = shift @ARGV;
# Parse dependency files
while ($line = <>) {
chomp $line;
($obj,$rest) = split /:\s+/o, $line, 2;
($obj,$rest) = split /:\s+/, $line, 2;
next if $obj eq '';
if ($line =~ /\\$/o) {
if ($line =~ /\\$/) {
chop $rest;
$hasSlash = 1;
} else {
$hasSlash = 0;
}
$deps = [ $obj, split /\s+/o, $rest ];
$deps = [ $obj, split /\s+/, $rest ];
while ($hasSlash and $line = <>) {
chomp $line;
if ($line =~ /\\$/o) {
if ($line =~ /\\$/) {
chop $line;
} else {
$hasSlash = 0;
}
$line =~ s/^\s+//o;
push @{$deps}, split /\s+/o, $line;
$line =~ s/^\s+//;
push @{$deps}, split /\s+/, $line;
}
push @alldeps, $deps;
}
@@ -67,39 +67,43 @@ foreach $deps (@alldeps) {
$dep_mtime = (stat $dep_file)[9];
$modtimes{$dep_file} = $dep_mtime;
}
if ($dep_mtime eq '' or $dep_mtime > $mtime) {
if ($dep_mtime ne '' and $dep_mtime > $mtime) {
print "$obj($mtime) older than $dep_file($dep_mtime)\n" if $debug;
push @objs, $obj;
# Object will be marked for rebuild. No need to check other dependencies.
last;
}
}
}
# Output objects to rebuild (if needed).
if ($#objs > 0) {
if (@objs) {
$new_output = "@objs: FORCE\n";
# Read in the current dependencies file.
open(OLD, "<$outfile") and $old_output = <OLD>;
open(OLD, "<$outfile")
and $old_output = <OLD>;
close(OLD);
# Only write out the dependencies if they are different.
if ($new_output ne $old_output) {
open(OUT, ">$outfile") and print OUT "$new_output";
print "Updating dependencies file, $outfile.\n";
print "Updating dependencies file, $outfile\n";
if ($debug) {
print "new: $new_output.\n";
print "was: $old_output.\n" if $old_output ne '';
print "new: $new_output\n";
print "was: $old_output\n" if $old_output ne '';
}
}
} elsif (-s $outfile) {
# Remove the old dependencies because all objects are up to date.
print "Removing old dependencies file, $outfile\n";
if ($debug) {
open(OLD, "<$outfile") and $old_output = <OLD>;
open(OLD, "<$outfile")
and $old_output = <OLD>;
close(OLD);
print "was: $old_output\n";
}
# Remove the old dependencies because all objects are up to date.
unlink $outfile;
print "Removing old dependencies file, $outfile.\n";
print "was: $old_output.\n" if $debug;
}