From: Ulf Samuelsson <ulf.samuelsson@atmel.com>
Date: Wed, 11 Jul 2007 14:34:55 +0000 (-0000)
Subject: Build linux within target/linux/Makefile.in instead of within target/linux26.mk
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0e5715a9d71f28307ead9f780741a7f46f3b2f6d;p=buildroot.git

Build linux within target/linux/Makefile.in instead of within target/linux26.mk
---

diff --git a/target/Makefile.in b/target/Makefile.in
index 07af18ec3e..b951301b28 100644
--- a/target/Makefile.in
+++ b/target/Makefile.in
@@ -17,4 +17,4 @@ include target/*/*.mk
 # kernel rules
 # We already did add the kernel target to TARGETS and now just pull in the rules
 # to actually build this target.
-include target/linux*.mk
+include target/linux/Makefile.in
diff --git a/target/linux/Makefile.in b/target/linux/Makefile.in
new file mode 100644
index 0000000000..18c98b4c2b
--- /dev/null
+++ b/target/linux/Makefile.in
@@ -0,0 +1,166 @@
+#############################################################
+#
+# Linux kernel 2.6 target
+#
+#############################################################
+ifneq ($(filter $(TARGETS),linux26),)
+
+
+ifeq ($(LINUX_HEADERS_VERSION),)
+# Version of Linux to download and then apply patches to
+# XXX: andersee, i do not understand why we need this (BF)
+DOWNLOAD_LINUX26_VERSION=2.6.19.2
+# Version of Linux after applying any patches
+LINUX26_VERSION=2.6.19.2
+else
+DOWNLOAD_LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
+LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
+endif
+
+LINUX26_SOURCE=linux-$(DOWNLOAD_LINUX26_VERSION).tar.bz2
+LINUX26_BZCAT:=$(BZCAT)
+LINUX26_SITE=http://ftp.kernel.org/pub/linux/kernel/v2.6
+
+#LINUX26_FORMAT=vmlinux
+#LINUX26_BINLOC=$(LINUX26_FORMAT)
+
+# Linux kernel configuration file
+# Has to be set by the target/device
+# If it is not set by the target/device, then pick the one from .config
+# LINUX26_KCONFIG=$(BR2_BOARD_PATH)/linux26.config
+ifndef LINUX26_KCONFIG
+ifneq ($(strip $(subst ",,$(BR2_PACKAGE_LINUX_KCONFIG))),)
+LINUX26_KCONFIG=$(strip $(subst ",,$(BR2_PACKAGE_LINUX_KCONFIG)))
+#"))
+#"))
+endif
+endif
+ifndef LINUX26_FORMAT
+ifneq ($(strip $(subst ",,$(BR2_PACKAGE_LINUX_FORMAT))),)
+LINUX26_FORMAT=$(strip $(subst ",,$(BR2_PACKAGE_LINUX_FORMAT)))
+#"))
+#"))
+endif
+endif
+
+# Has to be set by the target/device
+# LINUX26_FORMAT=bzImage
+ifndef LINUX26_FORMAT
+LINUX26_FORMAT=zImage
+endif
+# Has to be set by the target/device
+ifndef LINUX26_BINLOC
+# default:
+LINUX26_BINLOC=arch/$(KERNEL_ARCH)/boot/$(LINUX26_FORMAT)
+endif
+
+# File name for the Linux kernel binary
+LINUX26_KERNEL=linux-kernel-$(LINUX26_VERSION)-$(KERNEL_ARCH)
+
+# Version of Linux AFTER patches
+LINUX26_DIR=$(BUILD_DIR)/linux-$(LINUX26_VERSION)
+
+# for packages that need it
+LINUX_VERSION:=$(LINUX_VERSION)
+LINUX_DIR=$(LINUX26_DIR)
+LINUX_KERNEL=$(LINUX26_KERNEL)
+
+# kernel patches
+LINUX26_PATCH_DIR=$(BR2_BOARD_PATH)/kernel-patches/
+__LINUX26_NO_PIC=-fPIC -fpic -DPIC
+LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS=$(HOSTCFLAGS) \
+	ARCH=$(KERNEL_ARCH) \
+	CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC),$(TARGET_CFLAGS))" \
+	INSTALL_MOD_PATH=$(TARGET_DIR) \
+	CROSS_COMPILE=$(KERNEL_CROSS)
+
+$(LINUX26_KCONFIG):
+	@if [ ! -f "$(LINUX26_KCONFIG)" ] ; then \
+		echo ""; \
+		echo "You should create a .config for your kernel"; \
+		echo "and install it as $(LINUX26_KCONFIG)"; \
+		echo ""; \
+		sleep 5; \
+	fi;
+
+ifneq ($(strip $(LINUX26_VERSION)),$(strip $(LINUX_HEADERS_VERSION)))
+$(DL_DIR)/$(LINUX26_SOURCE):
+	 $(WGET) -P $(DL_DIR) $(LINUX26_SITE)/$(LINUX26_SOURCE)
+
+$(LINUX26_DIR)/.unpacked: $(DL_DIR)/$(LINUX26_SOURCE)
+	rm -rf $(LINUX26_DIR)
+	$(LINUX26_BZCAT) $(DL_DIR)/$(LINUX26_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ifneq ($(DOWNLOAD_LINUX26_VERSION),$(LINUX26_VERSION))
+	# Rename the dir from the downloaded version to the AFTER patch version
+	mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX26_VERSION) $(LINUX26_DIR)
+endif
+	touch $@
+
+$(LINUX26_DIR)/.patched: $(LINUX26_DIR)/.unpacked
+	toolchain/patch-kernel.sh $(LINUX26_DIR) $(LINUX26_PATCH_DIR)
+	touch $@
+endif # ($(LINUX26_VERSION),$(LINUX_HEADERS_VERSION))
+
+$(LINUX26_DIR)/.configured:  $(LINUX26_DIR)/.patched  $(LINUX26_KCONFIG) $(INITRAMFS_TARGET)
+	cp -dpf $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
+	$(SED) '/CONFIG_AEABI/d' $(LINUX26_DIR)/.config
+ifeq ($(BR2_ARM_EABI),y)
+	echo "CONFIG_AEABI=y" >> $(LINUX26_DIR)/.config
+	$(SED) '/CONFIG_OABI_COMPAT/d' $(LINUX26_DIR)/.config
+	echo "# CONFIG_OABI_COMPAT is not set" >> $(LINUX26_DIR)/.config
+else
+	echo "# CONFIG_AEABI is not set" >> $(LINUX26_DIR)/.config
+endif
+ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
+	$(SED) '/CONFIG_INITRAMFS_SOURCE/d' $(LINUX26_DIR)/.config
+	echo "CONFIG_INITRAMFS_SOURCE=\"$(INITRAMFS_TARGET)\"" >> \
+		$(LINUX26_DIR)/.config
+	$(SED) '/INITRAMFS_ROOT_.ID/d' $(LINUX26_DIR)/.config
+	echo "INITRAMFS_ROOT_UID=\"0\"" >> $(LINUX26_DIR)/.config
+	echo "INITRAMFS_ROOT_GID=\"0\"" >> $(LINUX26_DIR)/.config
+endif
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) oldconfig
+	touch $@
+
+$(LINUX26_DIR)/.depend_done:  $(LINUX26_DIR)/.configured
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) prepare
+	touch $@
+
+$(LINUX26_KERNEL): $(LINUX26_DIR)/.depend_done
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) $(LINUX26_FORMAT)
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) modules
+	cp -dpf $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_KERNEL)
+	touch -c $@
+
+$(TARGET_DIR)/boot/$(LINUX26_FORMAT): $(LINUX26_KERNEL)
+	[ -d $(TARGET_DIR)/boot/ ] || mkdir $(TARGET_DIR)/boot
+	cp -dpf $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_DIR)/System.map $(TARGET_DIR)/boot/
+	touch -c $@
+
+$(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep: $(LINUX26_KERNEL)
+	rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)
+	rm -f $(TARGET_DIR)/sbin/cardmgr
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) \
+		DEPMOD=$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod26 \
+		INSTALL_MOD_PATH=$(TARGET_DIR) modules_install
+	rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/build
+	touch -c $@
+
+linux26-menuconfig: $(LINUX26_DIR)/.patched host-sed
+	[ -f $(LINUX26_DIR)/.config ] || cp $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
+	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) menuconfig
+	-[ -f $(LINUX26_DIR)/.config ] && touch $(LINUX26_DIR)/.configured
+
+linux26: cross-depmod26 $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep $(TARGET_DIR)/boot/$(LINUX26_FORMAT)
+
+linux26-source: $(DL_DIR)/$(LINUX26_SOURCE)
+
+# This has been renamed so we do _NOT_ by default run this on 'make clean'
+linux26clean:
+	rm -f $(LINUX26_KERNEL) $(LINUX26_DIR)/.configured
+	-$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean
+
+linux26-dirclean:
+	rm -rf $(LINUX26_DIR)
+
+endif
diff --git a/target/linux26.mk b/target/linux26.mk
deleted file mode 100644
index 18c98b4c2b..0000000000
--- a/target/linux26.mk
+++ /dev/null
@@ -1,166 +0,0 @@
-#############################################################
-#
-# Linux kernel 2.6 target
-#
-#############################################################
-ifneq ($(filter $(TARGETS),linux26),)
-
-
-ifeq ($(LINUX_HEADERS_VERSION),)
-# Version of Linux to download and then apply patches to
-# XXX: andersee, i do not understand why we need this (BF)
-DOWNLOAD_LINUX26_VERSION=2.6.19.2
-# Version of Linux after applying any patches
-LINUX26_VERSION=2.6.19.2
-else
-DOWNLOAD_LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
-LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
-endif
-
-LINUX26_SOURCE=linux-$(DOWNLOAD_LINUX26_VERSION).tar.bz2
-LINUX26_BZCAT:=$(BZCAT)
-LINUX26_SITE=http://ftp.kernel.org/pub/linux/kernel/v2.6
-
-#LINUX26_FORMAT=vmlinux
-#LINUX26_BINLOC=$(LINUX26_FORMAT)
-
-# Linux kernel configuration file
-# Has to be set by the target/device
-# If it is not set by the target/device, then pick the one from .config
-# LINUX26_KCONFIG=$(BR2_BOARD_PATH)/linux26.config
-ifndef LINUX26_KCONFIG
-ifneq ($(strip $(subst ",,$(BR2_PACKAGE_LINUX_KCONFIG))),)
-LINUX26_KCONFIG=$(strip $(subst ",,$(BR2_PACKAGE_LINUX_KCONFIG)))
-#"))
-#"))
-endif
-endif
-ifndef LINUX26_FORMAT
-ifneq ($(strip $(subst ",,$(BR2_PACKAGE_LINUX_FORMAT))),)
-LINUX26_FORMAT=$(strip $(subst ",,$(BR2_PACKAGE_LINUX_FORMAT)))
-#"))
-#"))
-endif
-endif
-
-# Has to be set by the target/device
-# LINUX26_FORMAT=bzImage
-ifndef LINUX26_FORMAT
-LINUX26_FORMAT=zImage
-endif
-# Has to be set by the target/device
-ifndef LINUX26_BINLOC
-# default:
-LINUX26_BINLOC=arch/$(KERNEL_ARCH)/boot/$(LINUX26_FORMAT)
-endif
-
-# File name for the Linux kernel binary
-LINUX26_KERNEL=linux-kernel-$(LINUX26_VERSION)-$(KERNEL_ARCH)
-
-# Version of Linux AFTER patches
-LINUX26_DIR=$(BUILD_DIR)/linux-$(LINUX26_VERSION)
-
-# for packages that need it
-LINUX_VERSION:=$(LINUX_VERSION)
-LINUX_DIR=$(LINUX26_DIR)
-LINUX_KERNEL=$(LINUX26_KERNEL)
-
-# kernel patches
-LINUX26_PATCH_DIR=$(BR2_BOARD_PATH)/kernel-patches/
-__LINUX26_NO_PIC=-fPIC -fpic -DPIC
-LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS=$(HOSTCFLAGS) \
-	ARCH=$(KERNEL_ARCH) \
-	CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC),$(TARGET_CFLAGS))" \
-	INSTALL_MOD_PATH=$(TARGET_DIR) \
-	CROSS_COMPILE=$(KERNEL_CROSS)
-
-$(LINUX26_KCONFIG):
-	@if [ ! -f "$(LINUX26_KCONFIG)" ] ; then \
-		echo ""; \
-		echo "You should create a .config for your kernel"; \
-		echo "and install it as $(LINUX26_KCONFIG)"; \
-		echo ""; \
-		sleep 5; \
-	fi;
-
-ifneq ($(strip $(LINUX26_VERSION)),$(strip $(LINUX_HEADERS_VERSION)))
-$(DL_DIR)/$(LINUX26_SOURCE):
-	 $(WGET) -P $(DL_DIR) $(LINUX26_SITE)/$(LINUX26_SOURCE)
-
-$(LINUX26_DIR)/.unpacked: $(DL_DIR)/$(LINUX26_SOURCE)
-	rm -rf $(LINUX26_DIR)
-	$(LINUX26_BZCAT) $(DL_DIR)/$(LINUX26_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
-ifneq ($(DOWNLOAD_LINUX26_VERSION),$(LINUX26_VERSION))
-	# Rename the dir from the downloaded version to the AFTER patch version
-	mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX26_VERSION) $(LINUX26_DIR)
-endif
-	touch $@
-
-$(LINUX26_DIR)/.patched: $(LINUX26_DIR)/.unpacked
-	toolchain/patch-kernel.sh $(LINUX26_DIR) $(LINUX26_PATCH_DIR)
-	touch $@
-endif # ($(LINUX26_VERSION),$(LINUX_HEADERS_VERSION))
-
-$(LINUX26_DIR)/.configured:  $(LINUX26_DIR)/.patched  $(LINUX26_KCONFIG) $(INITRAMFS_TARGET)
-	cp -dpf $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
-	$(SED) '/CONFIG_AEABI/d' $(LINUX26_DIR)/.config
-ifeq ($(BR2_ARM_EABI),y)
-	echo "CONFIG_AEABI=y" >> $(LINUX26_DIR)/.config
-	$(SED) '/CONFIG_OABI_COMPAT/d' $(LINUX26_DIR)/.config
-	echo "# CONFIG_OABI_COMPAT is not set" >> $(LINUX26_DIR)/.config
-else
-	echo "# CONFIG_AEABI is not set" >> $(LINUX26_DIR)/.config
-endif
-ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
-	$(SED) '/CONFIG_INITRAMFS_SOURCE/d' $(LINUX26_DIR)/.config
-	echo "CONFIG_INITRAMFS_SOURCE=\"$(INITRAMFS_TARGET)\"" >> \
-		$(LINUX26_DIR)/.config
-	$(SED) '/INITRAMFS_ROOT_.ID/d' $(LINUX26_DIR)/.config
-	echo "INITRAMFS_ROOT_UID=\"0\"" >> $(LINUX26_DIR)/.config
-	echo "INITRAMFS_ROOT_GID=\"0\"" >> $(LINUX26_DIR)/.config
-endif
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) oldconfig
-	touch $@
-
-$(LINUX26_DIR)/.depend_done:  $(LINUX26_DIR)/.configured
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) prepare
-	touch $@
-
-$(LINUX26_KERNEL): $(LINUX26_DIR)/.depend_done
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) $(LINUX26_FORMAT)
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) modules
-	cp -dpf $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_KERNEL)
-	touch -c $@
-
-$(TARGET_DIR)/boot/$(LINUX26_FORMAT): $(LINUX26_KERNEL)
-	[ -d $(TARGET_DIR)/boot/ ] || mkdir $(TARGET_DIR)/boot
-	cp -dpf $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_DIR)/System.map $(TARGET_DIR)/boot/
-	touch -c $@
-
-$(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep: $(LINUX26_KERNEL)
-	rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)
-	rm -f $(TARGET_DIR)/sbin/cardmgr
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) \
-		DEPMOD=$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod26 \
-		INSTALL_MOD_PATH=$(TARGET_DIR) modules_install
-	rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/build
-	touch -c $@
-
-linux26-menuconfig: $(LINUX26_DIR)/.patched host-sed
-	[ -f $(LINUX26_DIR)/.config ] || cp $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
-	$(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) menuconfig
-	-[ -f $(LINUX26_DIR)/.config ] && touch $(LINUX26_DIR)/.configured
-
-linux26: cross-depmod26 $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep $(TARGET_DIR)/boot/$(LINUX26_FORMAT)
-
-linux26-source: $(DL_DIR)/$(LINUX26_SOURCE)
-
-# This has been renamed so we do _NOT_ by default run this on 'make clean'
-linux26clean:
-	rm -f $(LINUX26_KERNEL) $(LINUX26_DIR)/.configured
-	-$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean
-
-linux26-dirclean:
-	rm -rf $(LINUX26_DIR)
-
-endif