From b57af5044a8f3764b1f63504525be6e843b36ccc Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 17 Oct 2009 22:11:21 +0000
Subject: add experimental support for a new menuconfig submenu "Package
 features". allows selection between multiple packages providing the same
 feature, which affects dependencies of other packages. will be used e.g. for
 choosing between DirectFB and X.org for libraries like GTK2

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18056 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 include/package-dumpinfo.mk | 30 ++++++++++++++++++++++++++++--
 include/package.mk          |  2 +-
 2 files changed, 29 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/package-dumpinfo.mk b/include/package-dumpinfo.mk
index db8d9c11ca..f48f31507a 100644
--- a/include/package-dumpinfo.mk
+++ b/include/package-dumpinfo.mk
@@ -22,7 +22,7 @@ define Config
   preconfig_$$(1) += $(1)
 endef
 
-define Dumpinfo
+define Dumpinfo/Package
 $(info Package: $(1)
 $(if $(MENU),Menu: $(MENU)
 )$(if $(SUBMENU),Submenu: $(SUBMENU)
@@ -51,5 +51,31 @@ $(Package/$(1)/config)
 @@
 )$(foreach pc,$(preconfig_$(1)),
 $(Preconfig/$(pc))))
-  endef
+endef
+
+define Feature/Default
+  TARGET_NAME:=
+  TARGET_TITLE:=
+  PRIORITY:=
+  NAME:=
+endef
+
+define Feature
+  $(eval $(Feature/Default))
+  $(eval $(Feature/$(1)))
+  $(if $(DUMP),$(call Dumpinfo/Feature,$(1)))
+endef
+
+define Dumpinfo/Feature
+$(info Feature: $(TARGET_NAME)_$(1)
+Target-Name: $(TARGET_NAME)
+Target-Title: $(TARGET_TITLE)
+Feature-Name: $(NAME)
+$(if $(PRIORITY),Feature-Priority: $(PRIORITY)
+)Feature-Description:
+$(Feature/$(1)/description)
+@@
+)
+endef
+
 endif
diff --git a/include/package.mk b/include/package.mk
index 7cfe697937..4ee9d71291 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -176,7 +176,7 @@ endif
   $(call shexport,Package/$(1)/config)
 
   $(if $(DUMP), \
-    $(Dumpinfo), \
+    $(Dumpinfo/Package), \
     $(foreach target, \
       $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
         $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg $(if $(CONFIG_DEBUG_DIR),debug)) \
-- 
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