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authorGravatar "Steven J. Hill" <sjhill@realitydiluted.com>2002-10-08 21:33:51 +0000
committerGravatar "Steven J. Hill" <sjhill@realitydiluted.com>2002-10-08 21:33:51 +0000
commitadb058b0debef0363b7a47dabff7ec212b90bd30 (patch)
treedd9a22268ce6b33873e21d69d5c067a24e8029ef /examples
parenta39342b13183d9a940cc905595eedad140bd3a10 (diff)
downloadbusybox-adb058b0debef0363b7a47dabff7ec212b90bd30.tar.gz
busybox-adb058b0debef0363b7a47dabff7ec212b90bd30.tar.bz2
Fixed the script. It always put output to 'stdout' and never to
the 'modules.dep' file.
Diffstat (limited to 'examples')
-rwxr-xr-xexamples/depmod.pl46
1 files changed, 28 insertions, 18 deletions
diff --git a/examples/depmod.pl b/examples/depmod.pl
index e65f07b68..1bb02defa 100755
--- a/examples/depmod.pl
+++ b/examples/depmod.pl
@@ -3,6 +3,7 @@
# Copyright (c) 2001 David Schleef <ds@schleef.org>
# Copyright (c) 2001 Erik Andersen <andersen@lineo.com>
# Copyright (c) 2001 Stuart Hughes <stuarth@lineo.com>
+# Copyright (c) 2002 Steven J. Hill <shill@broadcom.com>
# This program is free software; you can redistribute it and/or modify it
# under the same terms as Perl itself.
@@ -18,7 +19,7 @@ use File::Find;
my $basedir="";
my $kernel;
my $kernelsyms;
-my $stdout=1;
+my $stdout=0;
my $verbose=0;
@@ -38,13 +39,13 @@ GetOptions(
if (defined $opt{help}) {
print
- "$0 [OPTION]... [basedir]\n",
- "\t-h --help\t\tShow this help screen\n",
- "\t-b --basedir\t\tModules base directory (defaults to /lib/modules)\n",
- "\t-k --kernel\t\tKernel binary for the target\n",
- "\t-F --kernelsyms\t\tKernel symbol file\n",
- "\t-n --stdout\t\tWrite to stdout instead of modules.dep\n",
- "\t-v --verbose\t\tPrint out lots of debugging stuff\n",
+ " $0 [OPTION]... [basedir]\n",
+ " -h --help\t\tShow this help screen\n",
+ " -b --basedir\tModules base directory (defaults to /lib/modules)\n",
+ " -k --kernel\tKernel binary for the target\n",
+ " -F --kernelsyms\tKernel symbol file\n",
+ " -n --stdout\tWrite to stdout instead of <basedir>/modules.dep\n",
+ " -v --verbose\tPrint out lots of debugging stuff\n",
;
exit 1;
}
@@ -55,6 +56,7 @@ if($basedir !~ m-/lib/modules-) {
# Find the list of .o files living under $basedir
#if ($verbose) { printf "Locating all modules\n"; }
+my($ofile) = "";
my($file) = "";
my(@liblist) = ();
find sub {
@@ -127,16 +129,24 @@ foreach $module (keys %$dep) {
}
# resolve the dependancies for each module
-foreach $module ( keys %$mod ) {
- print "$module:\t";
- @sorted = sort bydep keys %{$mod->{$module}};
- print join(" \\\n\t",@sorted);
-# foreach $m (@sorted ) {
-# print "\t$m\n";
-# }
- print "\n\n";
+if ($stdout == 1) {
+ foreach $module ( keys %$mod ) {
+ print "$module:\t";
+ @sorted = sort bydep keys %{$mod->{$module}};
+ print join(" \\\n\t",@sorted);
+ print "\n\n";
+ }
+} else {
+ open(OFILE, ">$basedir/modules.dep");
+ foreach $module ( keys %$mod ) {
+ print OFILE "$module:\t";
+ @sorted = sort bydep keys %{$mod->{$module}};
+ print OFILE join(" \\\n\t",@sorted);
+ print OFILE "\n\n";
+ }
}
+
sub bydep
{
foreach my $f ( keys %{$mod->{$b}} ) {
@@ -158,7 +168,7 @@ depmod.pl - a cross platform script to generate kernel module dependency
=head1 SYNOPSIS
-depmod.pl [OPTION]... [FILE]...
+depmod.pl [OPTION]... [basedir]...
Example:
@@ -223,5 +233,5 @@ David Schleef <ds@schleef.org>
=cut
-# $Id: depmod.pl,v 1.1 2001/07/30 19:32:03 andersen Exp $
+# $Id: depmod.pl,v 1.2 2002/10/08 21:33:51 sjhill Exp $