diff options
Diffstat (limited to 'debian/rules.d/0-common-vars.mk')
| -rw-r--r-- | debian/rules.d/0-common-vars.mk | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/debian/rules.d/0-common-vars.mk b/debian/rules.d/0-common-vars.mk new file mode 100644 index 00000000000..72ab3e822fb --- /dev/null +++ b/debian/rules.d/0-common-vars.mk @@ -0,0 +1,188 @@ +# +# The source package name will be the first token from $(DEBIAN)/changelog +# +src_pkg_name=$(shell sed -n '1s/^\(.*\) (.*).*$$/\1/p' $(DEBIAN)/changelog) + +# Get some version info +series := maverick +release := $(shell sed -n '1s/^$(src_pkg_name).*(\(.*\)-.*).*$$/\1/p' $(DEBIAN)/changelog) +revisions := $(shell sed -n 's/^$(src_pkg_name)\ .*($(release)-\(.*\)).*$$/\1/p' $(DEBIAN)/changelog | tac) +revision ?= $(word $(words $(revisions)),$(revisions)) +prev_revisions := $(filter-out $(revision),0.0 $(revisions)) +prev_revision := $(word $(words $(prev_revisions)),$(prev_revisions)) + +family=ubuntu + +# This is an internally used mechanism for the daily kernel builds. It +# creates packages whose ABI is suffixed with a minimal representation of +# the current git HEAD sha. If .git/HEAD is not present, then it uses the +# uuidgen program, +# +# AUTOBUILD can also be used by anyone wanting to build a custom kernel +# image, or rebuild the entire set of Ubuntu packages using custom patches +# or configs. +AUTOBUILD= + +# +# This is a way to support some external variables. A good example is +# a local setup for ccache and distcc See LOCAL_ENV_CC and +# LOCAL_ENV_DISTCC_HOSTS in the definition of kmake. +# For example: +# LOCAL_ENV_CC="ccache distcc" +# LOCAL_ENV_DISTCC_HOSTS="localhost 10.0.2.5 10.0.2.221" +# +-include $(CURDIR)/../.$(series)-env + +ifneq ($(AUTOBUILD),) +skipabi = true +skipmodule = true +skipdbg = true +gitver=$(shell if test -f .git/HEAD; then cat .git/HEAD; else uuidgen; fi) +gitverpre=$(shell echo $(gitver) | cut -b -3) +gitverpost=$(shell echo $(gitver) | cut -b 38-40) +abi_suffix = -$(gitverpre)$(gitverpost) +endif + +ifneq ($(NOKERNLOG),) +ubuntu_log_opts += --no-kern-log +endif +ifneq ($(PRINTSHAS),) +ubuntu_log_opts += --print-shas +endif + +# Get the kernels own extra version to be added to the release signature. +extraversion=$(shell awk '/EXTRAVERSION =/ { print $$3 }' <Makefile) + +# +# full_build -- are we doing a full buildd style build +# +ifeq ($(wildcard /CurrentlyBuilding),) +full_build?=false +else +full_build?=true +endif + +# +# The debug packages are ginormous, so you probably want to skip +# building them (as a developer). +# +ifeq ($(full_build),false) +skipdbg=true +endif + +abinum := $(shell echo $(revision) | sed -e 's/\..*//')$(abi_suffix) +prev_abinum := $(shell echo $(prev_revision) | sed -e 's/\..*//')$(abi_suffix) +abi_release := $(release)-$(abinum) + +uploadnum := $(shell echo $(revision) | sed -e 's/.*\.//') +ifneq ($(full_build),false) + uploadnum := $(uploadnum)-Ubuntu +endif + +# We force the sublevel to be exactly what we want. The actual source may +# be an in development git tree. We want to force it here instead of +# committing changes to the top level Makefile +SUBLEVEL := $(shell echo $(release) | awk -F. '{print $$3}') + +arch := $(shell dpkg-architecture -qDEB_HOST_ARCH) +abidir := $(CURDIR)/$(DEBIAN)/abi/$(release)-$(revision)/$(arch) +prev_abidir := $(CURDIR)/$(DEBIAN)/abi/$(release)-$(prev_revision)/$(arch) +commonconfdir := $(CURDIR)/$(DEBIAN)/config +archconfdir := $(CURDIR)/$(DEBIAN)/config/$(arch) +sharedconfdir := $(CURDIR)/debian.linaro/config +builddir := $(CURDIR)/debian/build +stampdir := $(CURDIR)/debian/stamps + +# +# The binary package name always starts with linux-image-$KVER-$ABI.$UPLOAD_NUM. There +# are places that you'll find linux-image hard coded, but I guess thats OK since the +# assumption that the binary package always starts with linux-image will never change. +# +bin_pkg_name=linux-image-$(abi_release) +hdrs_pkg_name=linux-headers-$(abi_release) +# +# The generation of content in the doc package depends on both 'AUTOBUILD=' and +# 'do_doc_package_content=true'. There are usually build errors during the development +# cycle, so its OK to leave 'do_doc_package_content=false' until those build +# failures get sorted out. Finally, the doc package doesn't really need to be built +# for developer testing (its kind of slow), so only do it if on a buildd. +do_doc_package=true +do_doc_package_content=true +ifeq ($(full_build),false) +do_doc_package_content=false +endif +doc_pkg_name=$(src_pkg_name)-doc + +# +# Similarly with the linux-source package, you need not build it as a developer. Its +# somewhat I/O intensive and utterly useless. +# +do_source_package=true +do_source_package_content=true +ifeq ($(full_build),false) +do_source_package_content=false +endif + +# linux-libc-dev may not be needed, default to building it. +do_libc_dev_package=true + +# common headers normally is built as an indep package, but may be arch +do_common_headers_indep=true + +# add a 'full source' mode +do_full_source=false + +# build tools +ifneq ($(wildcard $(CURDIR)/tools),) +do_tools?=true +else +do_tools?=false +endif +tools_pkg_name=$(src_pkg_name)-tools-$(abi_release) +tools_common_pkg_name=$(src_pkg_name)-tools-common + +# The general flavour specific image package. +do_flavour_image_package=true + +# The general flavour specific header package. +do_flavour_header_package=true + +# Support parallel=<n> in DEB_BUILD_OPTIONS (see #209008) +# +# These 2 environment variables set the -j value of the kernel build. For example, +# CONCURRENCY_LEVEL=16 fakeroot $(DEBIAN)/rules binary-debs +# or +# DEB_BUILD_OPTIONS=parallel=16 fakeroot $(DEBIAN)/rules binary-debs +# +# The default is to use the number of CPUs. +# +COMMA=, +DEB_BUILD_OPTIONS_PARA = $(subst parallel=,,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS)))) +ifneq (,$(DEB_BUILD_OPTIONS_PARA)) + CONCURRENCY_LEVEL := $(DEB_BUILD_OPTIONS_PARA) +endif + +ifeq ($(CONCURRENCY_LEVEL),) + # Check the environment + CONCURRENCY_LEVEL := $(shell echo $$CONCURRENCY_LEVEL) + # No? Then build with the number of CPUs on the host. + ifeq ($(CONCURRENCY_LEVEL),) + CONCURRENCY_LEVEL := $(shell expr `getconf _NPROCESSORS_ONLN` \* 1) + endif + # Oh hell, give 'em one + ifeq ($(CONCURRENCY_LEVEL),) + CONCURRENCY_LEVEL := 1 + endif +endif + +conc_level = -j$(CONCURRENCY_LEVEL) + +# target_flavour is filled in for each step +kmake = make ARCH=$(build_arch) \ + EXTRAVERSION=-$(abinum)-$(target_flavour) \ + CONFIG_DEBUG_SECTION_MISMATCH=y SUBLEVEL=$(SUBLEVEL) \ + KBUILD_BUILD_VERSION="$(uploadnum)" \ + LOCALVERSION= localver-extra= +ifneq ($(LOCAL_ENV_CC),) +kmake += CC=$(LOCAL_ENV_CC) DISTCC_HOSTS=$(LOCAL_ENV_DISTCC_HOSTS) +endif |