From 414614d84e67f0e87539b2a4a0a6b16791a5cc30 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 30 Oct 2007 16:02:33 +0000 Subject: Refactor buildconfigs/mk.* to make the common rules separate from the -xen specific configuration. Signed-off-by: Ian Campbell --- buildconfigs/mk.linux-2.6-xen | 161 +----------------------------------------- 1 file changed, 2 insertions(+), 159 deletions(-) (limited to 'buildconfigs/mk.linux-2.6-xen') diff --git a/buildconfigs/mk.linux-2.6-xen b/buildconfigs/mk.linux-2.6-xen index e8c5be6ea0..8594b555da 100644 --- a/buildconfigs/mk.linux-2.6-xen +++ b/buildconfigs/mk.linux-2.6-xen @@ -1,163 +1,6 @@ -LINUX_SERIES = 2.6 -LINUX_VER ?= 2.6.18 - EXTRAVERSION ?= -xen - -# Linux search path, will be searched for tarballs and mercurial -# repositories. -LINUX_SRC_PATH ?= .:.. - -# The source directory is not automatically updated to avoid blowing -# away developer's changes. If you want to automatically pull a new -# version of the Linux tree then add `XEN_LINUX_UPDATE=y' to your make -# command line. -ifeq ($(XEN_LINUX_UPDATE),y) -__XEN_LINUX_UPDATE = $(LINUX_SRCDIR)/.force-update -else -__XEN_LINUX_UPDATE = -endif +LINUX_VER ?= 2.6.18 XEN_LINUX_SOURCE ?= hg-clone -# Let XEN_TARGET_ARCH override ARCH. -ifeq ($(XEN_TARGET_ARCH),x86_32) -LINUX_ARCH ?= i386 -else -LINUX_ARCH ?= $(XEN_TARGET_ARCH) -endif - -LINUX_DIR = build-linux-$(LINUX_VER)$(EXTRAVERSION)_$(XEN_TARGET_ARCH) - -IMAGE_TARGET ?= vmlinuz -ifneq ($(XEN_TARGET_ARCH),ia64) -IMAGE_PATH ?= arch/$(LINUX_ARCH)/boot/$(firstword $(IMAGE_TARGET)) -else -IMAGE_PATH ?= arch/ia64/hp/sim/boot/vmlinux.gz -endif -INSTALL_BOOT_PATH := $(DESTDIR)/boot - -LINUX_VER3 := $(LINUX_SERIES).$(word 3, $(subst ., ,$(LINUX_VER))) - -.PHONY: _build -_build: build - -include buildconfigs/src.$(XEN_LINUX_SOURCE) - -# Default to allowing interface mismatch -ifndef XEN_LINUX_ALLOW_INTERFACE_MISMATCH -XEN_LINUX_ALLOW_INTERFACE_MISMATCH := y -endif - -KERNELRELEASE = $(shell $(MAKE) -s --no-print-directory -C $(LINUX_DIR) kernelrelease) - -# The real action starts here! -.PHONY: build -build: $(LINUX_DIR)/include/linux/autoconf.h -ifneq ($(XEN_LINUX_ALLOW_INTERFACE_MISMATCH),y) - @if ! diff -urN -X buildconfigs/interface.exclude \ - $(LINUX_SRCDIR)/include/xen/interface xen/include/public ; then \ - echo "" 1>&2 ; \ - echo " *** $(LINUX_SRCDIR)/include/xen/interface is out of date " 1>&2 ; \ - echo " *** relative to $(XEN_ROOT)/xen/include/public." 1>&2 ; \ - echo "" 1>&2 ; \ - exit 1 ; \ - fi -endif - if grep "^CONFIG_MODULES=" $(LINUX_DIR)/.config ; then \ - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) modules ; \ - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) INSTALL_MOD_PATH=$(DESTDIR) modules_install ; \ - fi - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) INSTALL_PATH=$(DESTDIR) $(IMAGE_TARGET) - mkdir -p $(INSTALL_BOOT_PATH) - cp $(LINUX_DIR)/$(IMAGE_PATH) $(INSTALL_BOOT_PATH)/vmlinuz-$(KERNELRELEASE) - cp $(LINUX_DIR)/.config $(INSTALL_BOOT_PATH)/config-$(KERNELRELEASE) - cp $(LINUX_DIR)/System.map $(INSTALL_BOOT_PATH)/System.map-$(KERNELRELEASE) - -$(LINUX_DIR)/include/linux/autoconf.h: CONFIG_FILE=$(CURDIR)/$(LINUX_DIR)/.config -$(LINUX_DIR)/include/linux/autoconf.h: $(LINUX_SRCDIR)/.valid-src - rm -rf $(LINUX_DIR) - mkdir -p $(LINUX_DIR) - # Re-use config from install dir if one exists. Next try to use - # buildconfigs/create_config.sh is one is provided by the source - # tree. Finally attempt to use make defconfig. - set -e ; \ - CONFIG_VERSION=$$(sed -ne 's/$$(XENGUEST)//; s/^EXTRAVERSION = //p' $(LINUX_SRCDIR)/Makefile); \ - if [ -r $(DESTDIR)/boot/config-$(LINUX_VER3)$$CONFIG_VERSION$(EXTRAVERSION) ] ; then \ - cp $(DESTDIR)/boot/config-$(LINUX_VER3)$$CONFIG_VERSION$(EXTRAVERSION) $(CONFIG_FILE) ; \ - elif [ -e $(LINUX_SRCDIR)/buildconfigs/create_config.sh ] ; then \ - cd $(LINUX_SRCDIR) && sh buildconfigs/create_config.sh \ - $(CONFIG_FILE) $(EXTRAVERSION) $(XEN_TARGET_ARCH) $(XEN_SYSTYPE) ; \ - echo "Configured $(LINUX_DIR) using create_config.sh" ; \ - elif $(MAKE) -C $(LINUX_SRCDIR) ARCH=$(LINUX_ARCH) defconfig O=$$(/bin/pwd)/$(LINUX_DIR) ; then \ - echo "Configured $(LINUX_DIR) using defconfig" ; \ - else \ - echo "No configuration method found for this kernel" ; \ - fi -ifneq ($(XEN_LINUX_CONFIG_UPDATE),) - echo "Updating $(CONFIG_FILE) using $(XEN_LINUX_CONFIG_UPDATE)" - sh $(XEN_LINUX_CONFIG_UPDATE) $(CONFIG_FILE) -endif -ifeq ($(XEN_TARGET_ARCH),x86_32) -ifeq ($(pae),y) - sed -e 's!^CONFIG_HIGHMEM4G=y$$!\# CONFIG_HIGHMEM4G is not set!;s!^\# CONFIG_HIGHMEM64G is not set$$!CONFIG_HIGHMEM64G=y!' $(CONFIG_FILE) > $(CONFIG_FILE)- && mv $(CONFIG_FILE)- $(CONFIG_FILE) -else - grep '^CONFIG_HIGHMEM64G=y' $(CONFIG_FILE) >/dev/null && ( sed -e 's!^CONFIG_HIGHMEM64G=y$$!\# CONFIG_HIGHMEM64G is not set!;s!^\# CONFIG_HIGHMEM4G is not set$$!CONFIG_HIGHMEM4G=y!' $(CONFIG_FILE) > $(CONFIG_FILE)- && mv $(CONFIG_FILE)- $(CONFIG_FILE) ) || true -endif -endif -ifneq ($(EXTRAVERSION),) - echo "$(EXTRAVERSION)" >$(LINUX_DIR)/localversion-xen -endif - $(MAKE) -C $(LINUX_SRCDIR) ARCH=$(LINUX_ARCH) oldconfig O=$$(/bin/pwd)/$(LINUX_DIR) - @if [ ! -f $(LINUX_DIR)/Makefile ] ; then \ - echo "***********************************"; \ - echo "oldconfig did not create a Makefile"; \ - echo "Generating $(LINUX_DIR)/Makefile "; \ - echo "***********************************"; \ - ( echo "# Automatically generated: don't edit"; \ - echo ""; \ - echo "VERSION = 2"; \ - echo "PATCHLEVEL = 6"; \ - echo ""; \ - echo "KERNELSRC := $(CURDIR)/$(LINUX_SRCDIR)"; \ - echo "KERNELOUTPUT := $(CURDIR)/$(LINUX_DIR)"; \ - echo ""; \ - echo "MAKEFLAGS += --no-print-directory"; \ - echo ""; \ - echo ".PHONY: all \$$(MAKECMDGOALS)"; \ - echo ""; \ - echo "all:"; \ - echo " \$$(MAKE) -C \$$(KERNELSRC) O=\$$(KERNELOUTPUT)"; \ - echo ""; \ - echo "Makefile:;"; \ - echo ""; \ - echo "\$$(filter-out all Makefile,\$$(MAKECMDGOALS)) %/:"; \ - echo " \$$(MAKE) -C \$$(KERNELSRC) O=\$$(KERNELOUTPUT) \$$@"; \ - ) > $(LINUX_DIR)/Makefile ; \ - fi - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) prepare - -.PHONY: prep -prep: $(LINUX_DIR)/include/linux/autoconf.h - -.PHONY: config -config: CONFIGMODE = menuconfig -config: $(LINUX_DIR)/include/linux/autoconf.h - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) $(CONFIGMODE) - -.PHONY: clean -clean:: - [ ! -d $(LINUX_DIR) ] || \ - $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_ARCH) clean - -.PHONY: delete -delete: - rm -rf tmp-linux-$(LINUX_VER) $(LINUX_DIR) $(LINUX_SRCDIR) - -.PHONY: mrproper -mrproper: - rm -rf $(LINUX_SRCDIR) - rm -f linux-$(LINUX_VER).tar.bz2 - -.PHONY: $(LINUX_SRCDIR)/.force-update -$(LINUX_SRCDIR)/.force-update: - @ : +include buildconfigs/mk.linux-2.6-common -- cgit v1.2.3