Allows AddOptionalHaikuImagePackages and OptionalPackageDependencies to work in

arbitrary order. Follow-up to r35830.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35867 a95241bf-73f2-0310-859d-f6bbb57e9c96

build/jam/ImageRules

@@ -761,6 +761,9 @@ rule AddOptionalHaikuImagePackages packages
 			HAIKU_OPTIONAL_PACKAGE_ADDED on $(package) = 1 ;
 			HAIKU_ADDED_OPTIONAL_PACKAGES += $(package) ;
 		}
+		local dependencies = [ on $(package)
+			return $(HAIKU_OPTIONAL_PACKAGE_DEPENDENCIES) ] ;
+		AddOptionalHaikuImagePackages $(dependencies) ;
 	}
 }
 
@@ -780,7 +783,8 @@ rule IsOptionalHaikuImagePackageAdded package
 
 rule OptionalPackageDependencies package : dependencies
 {
-	if [ IsOptionalHaikuImagePackageAdded $(package) ] {
+	HAIKU_OPTIONAL_PACKAGE_DEPENDENCIES on $(package) = $(dependencies) ;
+	if [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_ADDED) ] {
 		AddOptionalHaikuImagePackages $(dependencies) ;
 	}
 }

build/jam/OptionalPackages

@@ -671,6 +671,12 @@ if [ IsOptionalHaikuImagePackageAdded Links ] {
 }
 
 
+# MandatoryPackages
+if [ IsOptionalHaikuImagePackageAdded MandatoryPackages ] { 
+	# Psuedo package for grouping packages, which are added to all images.
+}
+
+
 # Mercurial
 if [ IsOptionalHaikuImagePackageAdded Mercurial ] {
 	if $(TARGET_ARCH) != x86 {