From 7c092d4d865eb53029c28fb5b1ddfbbada85899f Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sun, 21 Apr 2013 01:44:21 +0200
Subject: [PATCH] Add build profile action update-packages

Equivalent to "jam <list of all hpkgs> && jam @... <list of all hpkgs>",
i.e. it makes sure all hpkgs that are supposed to be in the image are
rebuilt respectively downloaded and copied to the image. It doesn't
remove old packages nor the activation files -- that still has to be
done manually.
---
 build/jam/ImageRules   | 3 +++
 build/jam/MiscRules    | 6 ++++++
 build/jam/PackageRules | 2 ++
 3 files changed, 11 insertions(+)

diff --git a/build/jam/ImageRules b/build/jam/ImageRules
index 2420a1e934..c3cc52893a 100644
--- a/build/jam/ImageRules
+++ b/build/jam/ImageRules
@@ -928,6 +928,9 @@ rule InstallOptionalHaikuImagePackage url : dirTokens : isCDPackage
 	local archiveFile = [ DownloadFile $(package) : $(url) ] ;
 
 	if $(package:S) = .hpkg {
+		if $(HAIKU_UPDATE_ALL_PACKAGES) {
+			HAIKU_INCLUDE_IN_IMAGE on $(archiveFile) = 1 ;
+		}
 		AddFilesToHaikuImage $(dirTokens) : $(archiveFile) ;
 	} else if ( $(isCDPackage) = true || $(isCDPackage) = 1 )
 		&& $(HAIKU_CD_NAME) {
diff --git a/build/jam/MiscRules b/build/jam/MiscRules
index 326f0b90d1..034efeb1e9 100644
--- a/build/jam/MiscRules
+++ b/build/jam/MiscRules
@@ -407,6 +407,12 @@ rule DefineBuildProfile name : type : path {
 			HAIKU_INCLUDE_IN_PACKAGES = 1 ;
 		}
 
+		case "update-packages" : {
+			JAM_TARGETS = $(buildTarget) ;
+			SetUpdateHaikuImageOnly 1 ;
+			HAIKU_UPDATE_ALL_PACKAGES = 1 ;
+		}
+
 		case "mount" : {
 			if $(type) in "install" "cd-image" {
 				Exit "Build action \"mount\" not supported for profile type"
diff --git a/build/jam/PackageRules b/build/jam/PackageRules
index 86e3ed7847..00af4501b2 100644
--- a/build/jam/PackageRules
+++ b/build/jam/PackageRules
@@ -279,6 +279,8 @@ rule HaikuPackage package
 		HAIKU_CONTAINER_UPDATE_ONLY on $(package) = 1 ;
 		HAIKU_CONTAINER_INHERIT_UPDATE_VARIABLE on $(package)
 			= HAIKU_INCLUDE_IN_IMAGE ;
+	} else if $(HAIKU_UPDATE_ALL_PACKAGES) {
+		HAIKU_INCLUDE_IN_IMAGE on $(package) = 1 ;
 	}
 
 	HAIKU_CONTAINER_ALWAYS_CREATE_DIRECTORIES on $(package) = 1 ;