r3250 - branches/kernel-image-2.6.11/debian
Jurij Smakov
jurij-guest@costa.debian.org
Sat, 28 May 2005 05:24:12 +0000
Author: jurij-guest
Date: 2005-05-28 05:24:11 +0000 (Sat, 28 May 2005)
New Revision: 3250
Added:
branches/kernel-image-2.6.11/debian/Makefile.subarch
Log:
Include Makefile.subarch which somehow got
left out.
Added: branches/kernel-image-2.6.11/debian/Makefile.subarch
===================================================================
--- branches/kernel-image-2.6.11/debian/Makefile.subarch 2005-05-27 23:12:02 UTC (rev 3249)
+++ branches/kernel-image-2.6.11/debian/Makefile.subarch 2005-05-28 05:24:11 UTC (rev 3250)
@@ -0,0 +1,225 @@
+#
+# This Makefile executes the unpack/build/binary targets for a single
+# subarch, which is passed in the subarch variable. Empty subarch
+# variable means that we are building for an arch without the subarch.
+# Additionally, variables version, abiname and ktver are
+# expected to be available (need to be exported from the parent process).
+# It is possible to override the flavours by setting the flavours
+# variable.
+#
+# This Makefile is run from the debian subdir
+#
+SHELL := sh -e
+debver := $(version)-$(abiname)
+uver := $(subst .,_,$(version))
+debnum := -$(abiname)
+kbpkg := kernel-kbuild-$(version)-$(abiname)
+# This will eventually have to be changed to a command, applying
+# the debian's patches from the local tree (arch/patches?)
+kpatch := /usr/src/kernel-patches/all/$(version)/apply/debian $(version)-$(ktver)
+DEBIAN_UPSTREAM_VERSION := $(version)
+ifeq (,$(DEB_HOST_ARCH))
+ DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+ DEB_BUILD_ARCH := $(shell dpkg-architecture -qDEB_BUILD_ARCH)
+endif
+export version debnum DEBIAN_UPSTREAM_VERSION
+
+karch := $(DEB_HOST_ARCH)
+#
+# Build the list of common config files to be included
+#
+ifeq ($(subarch),none)
+ basedir := arch/$(karch)
+ append :=
+else
+ basedir := arch/$(karch)/$(subarch)
+ append := -$(subarch)
+endif
+default := $(basedir)/config.default
+configs := $(notdir $(wildcard $(basedir)/config.*))
+configs := $(filter-out config.common config.default, $(configs))
+tkdir := kernel-source-$(version)
+kdir := kernel-source-$(version)-$(subarch)
+ifndef flavours
+ flavours := $(patsubst config.%,%,$(configs))
+endif
+
+-include $(basedir)/Makefile.inc
+
+#
+# Here we construct the command lines for different make-kpkg
+# calls (build, kernel-image, kernel-headers) based on the values
+# of variables defined so far and provided by the arch/subarch
+# in Makefile.inc. @flavour@ in the expressions is going to be
+# replaced by the flavour for which the command is run.
+#
+kpkg_headers_cmd := HEADER_CLEAN_HOOK='$(CURDIR)/header-install-$(subarch)'
+kpkg_headers_cmd += make-kpkg --append-to-version $(debnum)$(append)
+kpkg_build_cmd := make-kpkg --append-to-version $(debnum)-@flavour@
+ifdef added_patches
+ kpkg_headers_cmd += --added_patches $(subst @uver@,$(uver),$(added_patches))
+ kpkg_build_cmd += --added_patches $(subst @uver@,$(uver),$(added_patches))
+endif
+ifdef build_subarch
+ kpkg_build_cmd += --subarch $(build_subarch)
+endif
+ifdef headers_subarch
+ kpkg_headers_cmd += --subarch $(headers_subarch)
+endif
+ifdef build_makeflags
+ kpkg_build_cmd := MAKEFLAGS=$(build_makeflags) $(kpkg_build_cmd)
+endif
+#
+# Note that next variable (kpkg_image_pre) is not going to be evaluated
+# immediately. When referenced, the variable $* will have the current
+# flavour for which the command is executed. So if this flavour will
+# happen to be in the image_prefix_flavours list, the call to make-kpkg
+# will be prepended with contents if image_prefix.
+#
+kpkg_image_pre = $(if $(filter $*,$(image_prefix_flavours)),$(image_prefix))
+kpkg_image_cmd := $(kpkg_build_cmd) --initrd kernel_image
+kpkg_build_cmd += build
+kpkg_headers_cmd += kernel-headers
+ifndef headers_dirs
+ headers_dirs = $(karch)
+endif
+ifneq (no,$(include_common_config))
+ ccommon := arch/config.common
+endif
+ccommon += arch/$(karch)/config.common arch/$(karch)/$(subarch)/config.common
+#
+# Here we build lists of directories and stamps which we will depend on.
+# For each class of such targets there is a pattern rule which will catch
+# it and do the right thing.
+#
+bdirs := $(addprefix build-$(subarch)-, $(flavours))
+bstamps := $(addprefix build-stamp-$(subarch)-, $(flavours))
+istamps := $(addprefix install-stamp-$(subarch)-, $(flavours))
+#
+# Targets
+#
+unpack: unpack-stamp-$(subarch)
+unpack-stamp-$(subarch): $(configs) header-install-$(subarch) $(bdirs)
+ touch unpack-stamp-$(subarch)
+
+build: build-stamp-$(subarch)
+build-stamp-$(subarch): unpack-stamp-$(subarch) $(bstamps)
+ touch build-stamp-$(subarch)
+
+binary-indep: build
+binary-arch: build headers-stamp $(istamps)
+ mv *.deb ../..
+
+install-stamp-$(subarch)-%: build-$(subarch)-% build-stamp-$(subarch)-%
+ cp -al $< install-$*;
+ cd install-$*; \
+ $(strip $(kpkg_image_pre) $(subst @flavour@,$*,$(kpkg_image_cmd)))
+ cat install-$*/debian/files >> files;
+ rm -rf install-$*;
+ touch install-stamp-$(subarch)-$*
+
+headers-stamp: $(kdir)
+ dh_testdir
+ dh_clean -k
+ dh_installdirs
+ cp $(default) $(kdir)/.config
+ cd $(kdir); $(kpkg_headers_cmd)
+ cat $(kdir)/debian/files >> files
+ touch headers-stamp
+
+binary: binary-indep binary-arch
+
+header-install-$(subarch): templates/header-install.in
+ sed -e 's,@kbpkg@,$(kbpkg),g' \
+ -e 's,@ksource_dir@,$(CURDIR)/$(kdir),g' \
+ -e 's,@headers_dirs@,$(headers_dirs),g' \
+ -e 's,@headers_extra@,$(headers_extra),g' \
+ templates/header-install.in > header-install-$(subarch)
+ chmod u+x header-install-$(subarch)
+#
+# The way to make the correct package names is to make a
+# subarch-specific post-install script...
+#
+post-install-$(subarch): templates/post-install.in
+ sed -e 's,@initrd_modules@,$(initrd_modules),' \
+ -e 's,@append_subarch@,$(append),' \
+ templates/post-install.in > post-install-$(subarch)
+#
+# Generates the kernel config file for a subarch by merging
+# the arch-independent config file (arch/config.common),
+# arch-specific config file (arch/$(karch)/config.common),
+# and subarch specific one (arch/$(karch)/config.subarch).
+# It is possible to avoid the inclusion of the arch-indep
+# config file by setting include_common_config = no in the
+# arch/$(karch)/Makefile.inc.
+#
+config.%:
+ @echo "configs=$(configs)"
+ @echo "Generating configuration file $@:"
+ rm -f $@
+ for i in $(ccommon); do \
+ if [ -f $${i} ]; then \
+ cat $${i} >> $@; \
+ fi; \
+ done
+# Flavour config file must be present
+ cat $(basedir)/$@ >> $@
+
+$(kdir): post-install-$(subarch)
+ dh_testdir
+ tar jxf /usr/src/$(tkdir).tar.bz2
+ mkdir -p $(tkdir)/debian
+ cp debian/changelog $(tkdir)/debian
+ cp debian/control $(tkdir)/debian
+ cp debian/copyright $(tkdir)/debian
+ touch $(tkdir)/debian/official
+ install post-install-$(subarch) $(tkdir)/debian/post-install
+ cd $(tkdir) && $(kpatch)
+# Arch/subarch-specific patches
+ if [ -d $(basedir)/patches ] && \
+ [ -s $(basedir)/patches/list ]; then \
+ cd $(tkdir); \
+ for i in $$(cat ../$(basedir)/patches/list); do \
+ patch -p1 < ../$(basedir)/patches/$${i}; \
+ done; \
+ fi
+ mv $(tkdir) $@
+#
+# This target performs a build for a particular flavour. Note
+# that in this file it should be always placed *before* the
+# build-$(subarch)-% target, which creates the build directory.
+#
+# Some arches have extra arch/${ARCH}/kernel/asm-offsets.s files
+# which have to be included in kernel-headers. The problem is that
+# they are only generated during build and we never performed a
+# full build in the directory $(kdir) where kernel-headers are
+# built. So, after build we check whether current build arch has
+# such a file and symlink it into the $(kdir) if necessary.
+# Note that to get into the kernel-headers package the arch/subarch
+# still needs variables headers_dirs and headers_extra set.
+#
+build-stamp-$(subarch)-%: build-$(subarch)-%
+ dh_testdir
+ PATH=$$PWD/bin:$$PATH; \
+ cd $<; \
+ $(subst @flavour@,$*,$(kpkg_build_cmd)); \
+ $(if $(image_postproc),$(image_postproc),true); \
+ arch=$$(basename $$(readlink include/asm)); \
+ arch="$${arch#asm-}"; \
+ src="arch/$${arch}/kernel/asm-offsets.s"; \
+ dst="../$(kdir)/$${src}"; \
+ if [ -f "$${src}" ] && [ ! -e "$${dst}" ]; then \
+ ln -s "$$(pwd)/$${src}" "$${dst}"; \
+ fi
+ touch build-stamp-$(subarch)-$*
+#
+# Creates a build directory for a particular flavour
+#
+build-$(subarch)-%: $(kdir) config.%
+ dh_testdir
+ if [ ! -d $@ ]; then \
+ cp -al $(kdir) $@; \
+ cp config.$* $@/.config; \
+ fi
+
+.PHONY: build unpack binary-indep binary-arch binary