#!/usr/bin/perl -w
-#
-# Register modules with modutils.
+=head1 NAME
+
+dh_installmodules - register modules with modutils
+
+
+=cut
+
+use strict;
use Debian::Debhelper::Dh_Lib;
use File::Find;
+
+=head1 SYNOPSIS
+
+B<dh_installmodules> [S<I<debhelper options>>] [B<-n>] [B<--name=>I<name>]
+
+=head1 DESCRIPTION
+
+dh_installmodules is a debhelper program that is responsible for
+registering kernel modules with modutils.
+
+Files named debian/package.modules will be installed as
+etc/modutils/package in the package build directory.
+
+Then postinst and postrm commands are automatically generated to register
+the modules when the package is installed. See L<dh_installdeb(1)> for an
+explanation of how this works. Note that this will be done for any
+package this program acts on which has either the above-mentioned file, or
+has .o or .ko files in /lib/modules.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postinst/postrm scripts.
+
+=item B<--name=>I<name>
+
+Use "name" as the filename the modules file is installed in
+etc/modutils/. When this parameter is used, dh_installmodules looks for and
+installs files named debian/package.name.modules instead of the usual
+debian/package.modules.
+
+=back
+
+=head1 NOTES
+
+Note that this command is not idempotent. "dh_clean -k" should be called
+between invocations of this command. Otherwise, it may cause multiple
+instances of the same text to be added to maintainer scripts.
+
+=cut
+
init();
-# Returns true if there are any .o files in the passed directory.
+# Returns true if there are any .o or .ko files in the passed directory.
sub find_kernel_modules {
my $searchdir=shift;
my @results=();
return unless -d $searchdir;
- find(sub { push @results, $_ if /\.o$/ }, $searchdir);
+ find(sub { push @results, $_ if /\.k?o$/ }, $searchdir);
return @results > 0;
}
-foreach $PACKAGE (@{$dh{DOPACKAGES}}) {
- $TMP=tmpdir($PACKAGE);
- $file=pkgfile($PACKAGE,"modules");
+foreach my $package (@{$dh{DOPACKAGES}}) {
+ my $tmp=tmpdir($package);
+ my $file=pkgfile($package,"modules");
- if (! -e $TMP) {
- doit("install","-d",$TMP);
+ if (! -e $tmp) {
+ doit("install","-d",$tmp);
}
if ($file) {
- if (! -e "$TMP/etc/modutils") {
- doit("install","-d","$TMP/etc/modutils");
- doit("install","-m","0644",$file,"$TMP/etc/modutils/$PACKAGE");
+ if (! -e "$tmp/etc/modutils") {
+ doit("install","-d","$tmp/etc/modutils");
}
+ doit("install","-m","0644",$file,"$tmp/etc/modutils/".pkgfilename($package));
}
if (! $dh{NOSCRIPTS} &&
- ($file || find_kernel_modules("$TMP/lib/modules"))) {
- autoscript($PACKAGE,"postinst","postinst-modules","s/#PACKAGE#/$PACKAGE/");
- autoscript($PACKAGE,"postrm","postrm-modules","s/#PACKAGE#/$PACKAGE/");
+ ($file || find_kernel_modules("$tmp/lib/modules"))) {
+ autoscript($package,"postinst","postinst-modules","s/#PACKAGE#/$package/");
+ autoscript($package,"postrm","postrm-modules","s/#PACKAGE#/$package/");
}
}
+
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut