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-rw-r--r--include/kernel-build.mk15
-rw-r--r--include/kernel.mk7
2 files changed, 12 insertions, 10 deletions
diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 0697b79a53..04c3c7f8e6 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -4,7 +4,10 @@
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
+KERNEL_BUILD:=1
+
include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/kernel.mk
LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2
LINUX_SITE=http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL) \
@@ -43,7 +46,7 @@ $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
touch $@
ifeq ($(KERNEL),2.4)
-$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
+$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(LINUX_DIR)/.config
$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h
touch $@
@@ -73,25 +76,22 @@ else
echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config
endif
-$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.linux-compile ramdisk-config
+$(LINUX_DIR)/vmlinux: ramdisk-config
$(MAKE) -j$(CONFIG_JLEVEL) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) $(KERNELNAME)
$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
$(KERNEL_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
touch -c $(LINUX_KERNEL)
-$(LINUX_DIR)/.modules_done:
+$(LINUX_DIR)/.modules_done: $(LINUX_DIR)/.config
rm -rf $(KERNEL_BUILD_DIR)/modules
$(MAKE) -j$(CONFIG_JLEVEL) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) modules
$(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) DEPMOD=true INSTALL_MOD_PATH=$(KERNEL_BUILD_DIR)/modules modules_install
touch $(LINUX_DIR)/.modules_done
-modules: $(LINUX_DIR)/.modules_done
-
-$(LINUX_DIR)/.linux-compile:
+$(LINUX_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
@rm -f $(BUILD_DIR)/linux
ln -sf $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
- @$(MAKE) modules
touch $@
$(TOPDIR)/.kernel.mk: $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL)/Makefile
@@ -106,7 +106,6 @@ prepare: $(LINUX_DIR)/.configured
@mkdir -p $(LINUX_DIR)
compile: prepare $(LINUX_DIR)/.linux-compile
-
install: compile $(LINUX_KERNEL)
mostlyclean: FORCE
diff --git a/include/kernel.mk b/include/kernel.mk
index af5d9455fa..42c9cdf3a1 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -18,11 +18,14 @@ else
LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
LINUX_RELEASE:=$(CONFIG_LINUX_RELEASE)
LINUX_KARCH:=$(CONFIG_LINUX_KARCH)
- else
+ else
# oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
$(warning rebuilding .kernel.mk)
$(TOPDIR)/.kernel.mk: FORCE
- @$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
+ ifneq ($(KERNEL_BUILD),1)
+ $(TOPDIR)/.kernel.mk:
+ @$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
+ endif
endif
ifeq ($(KERNEL),2.6)