From 91dd4bc6d8f52d62171e721839505f1a80c5a83a Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Mon, 28 Dec 2009 15:01:16 +0100
Subject: use tar archive as default package backend

it saves more than 200 kb on minimal setup for AG241 target.
Normally reflashing or complete updates are recommended.
Partial updates via ipkg are not supported right now.
(we have a read-only root filesystem without any writable
partition for any data outside /etc)
If someone likes ipkg, it still can be selected and used.
---
 mk/build.mk | 18 ++++++++++++++++--
 mk/vars.mk  |  2 +-
 2 files changed, 17 insertions(+), 3 deletions(-)

(limited to 'mk')

diff --git a/mk/build.mk b/mk/build.mk
index 6397d78bb..e8309afba 100644
--- a/mk/build.mk
+++ b/mk/build.mk
@@ -44,16 +44,20 @@ noconfig_targets:=	menuconfig \
 			distclean \
 			tags
 
-MAKECLEAN_SYMBOLS=	ADK_TARGET_LIB_UCLIBC \
+MAKECLEANDIR_SYMBOLS=	ADK_TARGET_LIB_UCLIBC \
 			ADK_TARGET_LIB_GLIBC \
 			ADK_TARGET_LIB_ECLIBC \
 			ADK_DEBUG
 
+MAKECLEAN_SYMBOLS=	ADK_TARGET_PACKAGE_IPKG \
+			ADK_TARGET_PACKAGE_RPM \
+			ADK_TARGET_PACKAGE_TGZ
+
 POSTCONFIG=		-@ \
 	if [ -f .config.old ];then \
 	if [ -d .cfg ];then \
 	what=cleantarget; \
-	for symbol in ${MAKECLEAN_SYMBOLS}; do \
+	for symbol in ${MAKECLEANDIR_SYMBOLS}; do \
 		newval=$$(grep -e "^$$symbol=" -e "^\# $$symbol " .config); \
 		oldval=$$(cat .cfg/"$$symbol" 2>&-); \
 		[[ $$newval = $$oldval ]] && continue; \
@@ -62,6 +66,16 @@ POSTCONFIG=		-@ \
 		    "$$what' might be required!"; \
 		break; \
 	done; \
+	what=clean; \
+	for symbol in ${MAKECLEAN_SYMBOLS}; do \
+		newval=$$(grep -e "^$$symbol=" -e "^\# $$symbol " .config); \
+		oldval=$$(cat .cfg/"$$symbol" 2>&-); \
+		[[ $$newval = $$oldval ]] && continue; \
+		echo; \
+		echo >&2 "WARNING: Package backend related options have changed, 'make" \
+		    "$$what' might be required!"; \
+		break; \
+	done; \
 	fi; \
 	if [ "$$(grep ^BUSYBOX .config|md5sum)" != "$$(grep ^BUSYBOX .config.old|md5sum)" ];then \
 		if [ -f build_*/w-busybox*/busybox*/.configure_done ];then \
diff --git a/mk/vars.mk b/mk/vars.mk
index 7661ebb71..cfc1d2632 100644
--- a/mk/vars.mk
+++ b/mk/vars.mk
@@ -84,7 +84,7 @@ PKG_INSTALL:=		IPKG_TMP=$(BUILD_DIR)/tmp \
 PKG_STATE_DIR:=		$(TARGET_DIR)/usr/lib/ipkg
 else
 PKG_BUILD:=		${BASH} ${SCRIPT_DIR}/tarpkg build
-PKG_INSTALL:=		INSTROOT=$(TARGET_DIR) \
+PKG_INSTALL:=		PKG_INSTROOT=$(TARGET_DIR) \
 			${BASH} ${SCRIPT_DIR}/tarpkg install
 PKG_STATE_DIR:=		$(TARGET_DIR)/usr/lib/pkg
 endif
-- 
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