From 219a6dab8995aad9ac4860cc1a84d6f3509a03a4 Mon Sep 17 00:00:00 2001
From: wbx <wbx@hydrogenium.(none)>
Date: Sun, 17 May 2009 14:41:34 +0200
Subject: Initial import
---
target/Makefile | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 88 insertions(+)
create mode 100644 target/Makefile
(limited to 'target/Makefile')
diff --git a/target/Makefile b/target/Makefile
new file mode 100644
index 000000000..f68ac4a89
--- /dev/null
+++ b/target/Makefile
@@ -0,0 +1,88 @@
+# $Id: Makefile 400 2009-05-01 20:13:27Z wbx $
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+include $(TOPDIR)/mk/rootfs.mk
+
+all: install
+
+### Kernel .config Creation
+# The following target combines all kernel-related variables and
+# config files into a single one to be used as the final kernel
+# configuration when building. This is how it's done:
+# 1) fetch all ADK_KPACKAGE_KMOD_* vars into
+# .kernelconfig.modules and set them to "m"
+# 2) fetch all enabled ADK_KERNEL_* vars into
+# .kernelconfig.kernel (no conversion, as they are booleans)
+# 3) repeat 2) for the disabled ones and save them into
+# .kernelconfig.nokernel (to overwrite defaults)
+# 4) get the device-specific static kernel config and place it into
+# .kernelconfig.board
+# 5) prepare for merging:
+# * if a variable is disabled in .kernelconfig.board and
+# enabled in either of .kernelconfig.{modules,kernel},
+# remove it from .kernelconfig.board
+# * append ${FS_CMDLINE} to the kernel commandline inside
+# .kernelconfig.board
+# 6) merge (cat) it all together into .kernelconfig.tmp
+# 7) check if .kernelconfig.tmp differs from the current one
+# (.kernelconfig) at all, overwriting the current one
+# only if it does (so the timestamp stays intact)
+# 8) remove the temporary .kernelconfig.tmp
+###
+config-prepare: $(TOPDIR)/.config
+ sed -n '/^ADK_KPACKAGE_KMOD/s//CONFIG/p' ${TOPDIR}/.config | \
+ sed 's/=y/=m/' >${BUILD_DIR}/.kernelconfig.modules
+ sed -n '/^ADK_KERNEL/s//CONFIG/p' ${TOPDIR}/.config \
+ >${BUILD_DIR}/.kernelconfig.kernel
+ sed -n '/^ADK_MOD_KERNEL/s//CONFIG/p' ${TOPDIR}/.config | \
+ sed 's/=y/=m/' >${BUILD_DIR}/.kernelconfig.modkernel
+ sed -n '/^# ADK_KERNEL/s//# CONFIG/p' ${TOPDIR}/.config \
+ >${BUILD_DIR}/.kernelconfig.nokernel
+ cp ${DEVICE}/kernel.config ${BUILD_DIR}/.kernelconfig.board
+ (cat ${BUILD_DIR}/.kernelconfig.{modules,kernel} | \
+ while IFS='=' read symbol value; do \
+ sed -i -e "/^# $$symbol/d" ${BUILD_DIR}/.kernelconfig.board; \
+ done;)
+ sed -i -e 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 ${FS_CMDLINE}"#' \
+ ${BUILD_DIR}/.kernelconfig.board
+ifeq ($(ADK_KERNEL_DEBUG_WITH_KGDB),y)
+ sed -i -e 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 kgdbwait kgdboc=ttyS0,115200"#' \
+ ${BUILD_DIR}/.kernelconfig.board
+endif
+ cd ${BUILD_DIR} && cat .kernelconfig.board .kernelconfig.nokernel \
+ .kernelconfig.kernel .kernelconfig.modkernel .kernelconfig.modules \
+ >.kernelconfig.tmp
+ cd ${BUILD_DIR} && cmp -s .kernelconfig.tmp .kernelconfig || \
+ cp .kernelconfig.tmp .kernelconfig
+ -rm -f ${BUILD_DIR}/.kernelconfig.tmp
+
+prepare: $(DEVICE)-prepare
+compile: $(DEVICE)-compile
+image: $(DEVICE)-imageclean $(DEVICE)-imageinstall
+install: $(DEVICE)-imageclean $(DEVICE)-install $(DEVICE)-imageinstall
+clean: $(DEVICE)-clean $(DEVICE)-imageclean
+
+%-clean:
+ $(TRACE) target/$(patsubst %-clean,%,$@)-clean
+ $(MAKE) -C $(patsubst %-clean,%,$@) clean
+%-imageclean:
+ $(TRACE) target/$(patsubst %-imageclean,%,$@)-imageclean
+ $(MAKE) -C $(patsubst %-imageclean,%,$@) imageclean
+%-prepare:
+ $(TRACE) target/$(patsubst %-prepare,%,$@)-prepare
+ $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
+%-imageprepare:
+ $(TRACE) target/$(patsubst %-imageprepare,%,$@)-imageprepare
+ $(MAKE) -C $(patsubst %-imageprepare,%,$@) imageprepare
+%-compile: %-prepare
+ $(TRACE) target/$(patsubst %-compile,%,$@)-compile
+ $(MAKE) -C $(patsubst %-compile,%,$@) compile
+%-install: %-compile
+ $(TRACE) target/$(patsubst %-install,%,$@)-install
+ $(MAKE) -C $(patsubst %-install,%,$@) install
+%-imageinstall: %-imageprepare
+ $(TRACE) target/$(patsubst %-imageinstall,%,$@)-imageinstall
+ $(MAKE) -C $(patsubst %-imageinstall,%,$@) imageinstall
--
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