r1655: * Added udeb support, as pioneered by di-packages-build. Understands

[debhelper.git] / Debian / Debhelper / Dh_Lib.pm

diff --git a/Debian/Debhelper/Dh_Lib.pm b/Debian/Debhelper/Dh_Lib.pm
index 0eea0180f40f9195ffcbb04e452e94105f2f1585..f42f8bd2820c172a473d9bcb570152adec60d725 100644 (file)
--- a/Debian/Debhelper/Dh_Lib.pm
+++ b/Debian/Debhelper/Dh_Lib.pm
@@ -12,8 +12,9 @@ use vars qw(@ISA @EXPORT %dh);
 @ISA=qw(Exporter);
 @EXPORT=qw(&init &doit &complex_doit &verbose_print &error &warning &tmpdir
            &pkgfile &pkgext &pkgfilename &isnative &autoscript &filearray
-           &filedoublearray &GetPackages &basename &dirname &xargs %dh
-           &compat &addsubstvar &delsubstvar &excludefile);
+           &filedoublearray &getpackages &basename &dirname &xargs %dh
+           &compat &addsubstvar &delsubstvar &excludefile &is_udeb
+           &udeb_filename);
 
 my $max_compat=4;
 
@@ -72,7 +73,7 @@ sub init {
                $dh{NO_ACT}=1;
        }
 
-       my @allpackages=GetPackages();
+       my @allpackages=getpackages();
        # Get the name of the main binary package (first one listed in
        # debian/control). Only if the main package was not set on the
        # command line.
@@ -533,8 +534,14 @@ sub excludefile {
 # Must pass "arch" or "indep" or "same" to specify arch-dependant or
 # -independant or same arch packages. If nothing is specified, returns all
 # packages.
-sub GetPackages {
+# As a side effect, populates %package_arches and %package_types with the
+# types of all packages (not only those returned).
+my (%package_types, %package_arches);
+sub getpackages {
        my $type=shift;
+
+       %package_types=();
+       %package_arches=();
        
        $type="" if ! defined $type;
        
@@ -546,6 +553,7 @@ sub GetPackages {
 
        my $package="";
        my $arch="";
+       my $package_type;
        my @list=();
        my %seen;
        open (CONTROL, 'debian/control') ||
@@ -562,12 +570,20 @@ sub GetPackages {
                        else {
                                error("debian/control has a duplicate entry for $package");
                        }
+                       $package_type="deb";
                }
                if (/^Architecture:\s*(.*)/) {
                        $arch=$1;
                }
+               if (/^X[BC]*-Package-Type:\s*(.*)/) {
+                       $package_type=$1;
+               }
                
                if (!$_ or eof) { # end of stanza.
+                       if ($package) {
+                               $package_types{$package}=$package_type;
+                               $package_arches{$package}=$arch;
+                       }
                        if ($package &&
                            (($type eq 'indep' && $arch eq 'all') ||
                             ($type eq 'arch' && $arch ne 'all') ||
@@ -584,4 +600,18 @@ sub GetPackages {
        return @list;
 }
 
+sub is_udeb {
+       my $package=shift;
+       
+       return $package_types{$package} eq 'udeb';
+}
+
+sub udeb_filename {
+       my $package=shift;
+       
+       my $filearch=$package_arches{$package} eq 'all' ? "all" : buildarch();
+       isnative($package); # side effect
+       return "${package}_$dh{VERSION}_$filearch.udeb";
+}
+
 1