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|
#!/usr/bin/perl -w
# Create and populate the package build directories.
sub doit {
print "\t".join(" ", @_)."\n";
my $ret=(system(@_) >> 8);
if ($ret != 0) {
die "command exited with status $ret\n";
}
}
my $hostarch=`dpkg-architecture -qDEB_HOST_ARCH`;
chomp $hostarch;
my $hostos=`dpkg-architecture -qDEB_HOST_ARCH_OS`;
chomp $hostos;
my $configdir = ($ENV{KW_CONFIG_DIR} || '.');
my $fixsourcedir = $ENV{SOURCEDIR};
my $fixkernelversion = $ARGV[0];
open(KVERS, "$configdir/kernel-versions") || die "kernel-versions: $!";
my $version = 0;
while (<KVERS>) {
chomp;
next if /^#/ || ! length;
my ($arch, $kernelversion, $flavour, $installedname, $suffix, $builddep)=split(' ', $_, 6);
if (! length $arch || ! length $kernelversion ||
! length $installedname || ! length $flavour ||
! length $builddep ) {
die "parse error: $_";
}
next unless $arch eq $hostarch;
if (defined($fixkernelversion)) {
$kernelversion = $fixkernelversion;
}
elsif ($kernelversion eq "-") {
die "kernel version not set in file or on command line";
}
if ($installedname eq "-") {
$installedname = "$kernelversion-$flavour";
}
my $sourcedir;
my $bootwrapper_sourcedir;
if (defined $fixsourcedir) {
$sourcedir = $fixsourcedir;
}
else {
# Building with installed kernel package, or as part
# of a package?
if ($builddep ne "-") {
$sourcedir = "";
}
elsif ($arch =~ /^kfreebsd-/) {
$sourcedir = "debian/kfreebsd-image-$installedname";
}
else {
($sourcedir) = grep {-d}
("debian/linux-image-$installedname",
"debian/linux-image-$installedname-unsigned");
($bootwrapper_sourcedir) = grep {-d}
"debian/linux-bootwrapper-$kernelversion";
}
# Set SOURCEDIR for copy-modules
$ENV{SOURCEDIR} = $sourcedir;
}
my $extraname="";
if ($suffix =~ /^[yY]/) {
$extraname="-$kernelversion-$flavour";
}
elsif ($suffix =~ /^-.+/) {
$extraname="$suffix";
}
my $modlistdir;
if (-d "$configdir/modules/$arch-$flavour") {
$modlistdir = "$configdir/modules/$arch-$flavour";
}
elsif (-d "$configdir/modules/$flavour") {
$modlistdir = "$configdir/modules/$flavour";
}
else {
$modlistdir = "$configdir/modules/$arch";
}
if (! -e "$modlistdir/kernel-image") {
# copy no kernel
}
elsif ($hostos eq 'linux') {
if (-e "$sourcedir/boot/vmlinux-$installedname") {
doit("install", "-D", "-m", 644,
"$sourcedir/boot/vmlinux-$installedname",
"debian/kernel-image-$kernelversion-$flavour-di/boot/vmlinux$extraname");
}
elsif (-e "$sourcedir/boot/vmlinuz-$installedname") {
doit("install", "-D", "-m", 644,
"$sourcedir/boot/vmlinuz-$installedname",
"debian/kernel-image-$kernelversion-$flavour-di/boot/vmlinuz$extraname");
}
else {
die "could not find kernel image";
}
if (-e "$sourcedir/lib/modules/$installedname") {
doit("install", "-d",
"debian/kernel-image-$kernelversion-$flavour-di/lib/modules/$installedname");
doit("install", "-m", 644,
"$sourcedir/lib/modules/$installedname/modules.builtin",
"$sourcedir/lib/modules/$installedname/modules.order",
"debian/kernel-image-$kernelversion-$flavour-di/lib/modules/$installedname/");
}
}
elsif (-e "$sourcedir/boot/kfreebsd-$installedname.gz") {
doit("install", "-D", "-m", 644,
"$sourcedir/boot/kfreebsd-$installedname.gz",
"debian/kernel-image-$kernelversion-$flavour-di/boot/kfreebsd$extraname.gz");
}
else {
die "could not find kernel image";
}
doit("install", "-D", "-m", 644,
"$sourcedir/boot/System.map-$installedname",
"debian/kernel-image-$kernelversion-$flavour-di/boot/System.map$extraname")
if -e "$sourcedir/boot/System.map-$installedname" &&
-e "$modlistdir/kernel-image";
# Include extra files to help the d-i build process build kernels
# for certain subarchitectures. This is powerpc-specific at the
# moment.
if (-d "$sourcedir/usr/lib/linux-image-$kernelversion-$flavour") {
my $installdir =
"debian/kernel-image-$kernelversion-$flavour-di" .
"/usr/lib/linux-image-$installedname";
doit("install", "-d",
"debian/kernel-image-$kernelversion-$flavour-di/usr/lib");
doit("cp", "-a",
"$sourcedir/usr/lib/linux-image-$kernelversion-$flavour",
$installdir);
# Replace symlinks into linux-bootwrapper with the target
# files, rather than building yet another udeb.
if (defined($bootwrapper_sourcedir)) {
opendir(my $dh, $installdir)
or die "opendir: $installdir: $!";
for my $name (readdir($dh)) {
my $fullname = "$installdir/$name";
my $target = readlink($fullname);
next unless defined($target) &&
$target eq "../linux-bootwrapper-$kernelversion/$name";
unlink($fullname)
or die "unlink: $fullname: $!";
doit("cp", "-a",
$bootwrapper_sourcedir .
"/usr/lib/linux-bootwrapper-$kernelversion/$name",
$fullname);
}
closedir($dh);
}
}
doit("kernel-wedge", "copy-modules", $kernelversion, $flavour, $installedname);
doit("kernel-wedge", "find-dups", "$kernelversion-$flavour");
doit("kernel-wedge", "find-unpackaged", "$kernelversion-$flavour", $installedname);
}
close KVERS;
|
