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mirror_ubuntu-kernels/debian/rules

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#!/usr/bin/make -f
#
# $(DEBIAN)/rules for Ubuntu linux
#
# Use this however you want, just give credit where credit is due.
#
# Copyright (c) 2007 Ben Collins <bcollins@ubuntu.com>
#
# Do not use make's built-in rules and variables
# (this increases performance and avoids hard-to-debug behaviour)
MAKEFLAGS += -rR
# Allow to run debian/rules directly without root
export DEB_RULES_REQUIRES_ROOT := no
.NOTPARALLEL:
DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' <debian/debian.env)
# dpkg-buildpackage passes options that are incomptatible
# with the kernel build.
unexport CFLAGS
unexport LDFLAGS
export LC_ALL=C
export SHELL=/bin/bash -e
# Where do we find the common configuration.
export DROOT=debian
# Temporary workaround to fix build issues if only python2 runtime is installed
# (without python3-dev).
export PYTHON=python3
# Common variables for all architectures
include $(DROOT)/rules.d/0-common-vars.mk
# Pull in some arch specific stuff
-include $(DEBIAN)/rules.d/$(arch).mk
# Pull in some branch specific stuff
-include $(DEBIAN)/rules.d/hooks.mk
# Maintainer targets
include $(DROOT)/rules.d/1-maintainer.mk
do_linux_tools=$(sort $(filter-out false,$(do_tools_usbip) $(do_tools_cpupower) $(do_tools_perf) $(do_tools_bpftool) $(do_tools_x86)))
do_cloud_tools=$(sort $(filter-out false,$(do_tools_hyperv)))
do_tools_perf_jvmti?=false
do_tools_perf_python?=false
# Indep tools packages may only be built for the main linux source package
ifeq ($(src_pkg_name),linux)
do_tools_common = true
do_tools_host = true
endif
# The linux-source package may only be built for the linux source package
# We need to explicitly turn this off here to override any (incorrect)
# statement in any of the above included makefile snippets
ifneq ($(src_pkg_name),linux)
do_source_package = false
endif
# Default settings for DKMS modules.
$(foreach _m,$(all_dkms_modules), \
$(eval do_$(_m) ?= $(if $(filter $(_m),$(filter-out $(dkms_exclude),$(dkms_include) $(subst any,$(_m),$(subst $(arch),$(_m),$(dkms_$(_m)_archs))))),true,false)) \
)
# Don't build tools in a cross compile environment.
ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
do_tools=false
endif
# Are any of the kernel signing options enabled.
any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed) $(sipl_signed)))
ifeq ($(any_signed),true)
bin_pkg_name=$(bin_pkg_name_unsigned)
else
bin_pkg_name=$(bin_pkg_name_signed)
endif
# Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
ifeq ($(DEB_STAGE),stage1)
DEB_BUILD_PROFILES=stage1
endif
ifneq ($(DEB_BUILD_PROFILE),)
DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
endif
ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
do_tools=false
do_source_package=false
do_flavour_image_package=false
do_flavour_header_package=false
endif
# autopkgtest -- rebuild support
# - only build the first flavour on the assumption it is representative
# - disable dkms builds as the versions used may have been deleted
ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
flavours := $(firstword $(flavours))
$(foreach _m,$(all_dkms_modules),$(eval do_$(_m) = false))
endif
# Being used to build a mainline build -- turn off things which do not work.
ifeq ($(do_mainline_build),true)
do_extras_package=false
do_tools=false
no_dumpfile=1
$(foreach _m,$(all_dkms_modules),$(eval do_$(_m) = false))
do_skip_checks=true
endif
# Disable tools build and packaging if do_tools != true
ifneq ($(do_tools),true)
do_linux_tools=
do_cloud_tools=
do_tools_common=
do_tools_host=
endif
# Either tools package needs the common source preparation
do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
# Debian Build System targets
.PHONY: binary
binary: binary-indep binary-arch
.PHONY: build
build: build-arch build-indep
.PHONY: clean
clean: debian/control debian/canonical-certs.pem debian/canonical-revoked-certs.pem
dh_testdir
dh_testroot
dh_clean
# normal build junk
rm -rf $(DEBIAN)/abi
rm -rf $(builddir) $(stampdir)
rm -rf debian/linux-*/
cp $(DEBIAN)/changelog debian/changelog
# Install the copyright information.
cp $(DEBIAN)/copyright debian/copyright
# If we have a reconstruct script use it.
[ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct || true
# Remove generated intermediate files
rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
rm -f $(DROOT)/scripts/fix-filenames
.PHONY: distclean
distclean: clean
rm -rf $(DROOT)/control debian/changelog \
debian/control debian/control.stub debian/copyright
# Builds the image, arch headers and debug packages
include $(DROOT)/rules.d/2-binary-arch.mk
# Builds the source and linux-headers indep packages
include $(DROOT)/rules.d/3-binary-indep.mk
# Various checks to be performed on builds
include $(DROOT)/rules.d/4-checks.mk
control_files := $(DEBIAN)/control.stub.in
ifeq ($(src_pkg_name),linux)
control_files += debian/control.d/linux-libc-dev.stub
control_files += debian/control.d/linux-tools-common.stub
control_files += debian/control.d/linux-cloud-tools-common.stub
control_files += debian/control.d/linux-tools-host.stub
control_files += debian/control.d/linux-source.stub
control_files += debian/control.d/linux-doc.stub
endif
# Calculate Ubuntu Compatible Signing levels
UBUNTU_COMPATIBLE_SIGNING=$(shell grep -qx ' *Subject: C = GB, ST = Isle of Man, O = Canonical Ltd., OU = Secure Boot, CN = Canonical Ltd. Secure Boot Signing (2021 v3)' debian/canonical-revoked-certs.pem && echo ubuntu/4 pro/3)
# Misc stuff
.PHONY: $(DEBIAN)/control.stub
$(DEBIAN)/control.stub: \
$(DROOT)/scripts/control-create \
$(control_files) \
debian/canonical-revoked-certs.pem \
$(DROOT)/control.d/flavour-module.stub \
$(DEBIAN)/changelog \
$(wildcard $(DEBIAN)/control.d/*)
for i in $(control_files); do \
cat $$i; \
echo ""; \
done | sed -e 's/PKGVER/$(release)/g' \
-e 's/ABINUM/$(abinum)/g' \
-e 's/SRCPKGNAME/$(src_pkg_name)/g' \
-e 's/=HUMAN=/$(human_arch)/g' \
-e 's/=SERIES=/$(series)/g' \
-e 's|\(^Maintainer:.*\)|\1\nXSC-Ubuntu-Compatible-Signing: $(UBUNTU_COMPATIBLE_SIGNING)|g' \
-e 's/\(^Build-Depends:$$\)/\1\n$(GCC_BUILD_DEPENDS)/g' \
> $(DEBIAN)/control.stub;
flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.*))";\
for i in $$flavours; do \
$(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" | \
sed -e 's/PKGVER/$(release)/g' \
-e 's/ABINUM/$(abinum)/g' \
-e 's/SRCPKGNAME/$(src_pkg_name)/g' \
-e 's/=HUMAN=/$(human_arch)/g' \
-e 's/=SERIES=/$(series)/g' \
>> $(DEBIAN)/control.stub; \
done
.PHONY: debian/control
debian/control: $(DEBIAN)/control.stub
cp $(DEBIAN)/control.stub debian/control
debian/canonical-certs.pem: $(wildcard $(DROOT)/certs/*-all.pem) $(wildcard $(DROOT)/certs/*-$(arch).pem) $(wildcard $(DEBIAN)/certs/*-all.pem) $(wildcard $(DEBIAN)/certs/*-$(arch).pem)
for cert in $(sort $(notdir $^)); \
do \
for dir in $(DEBIAN) $(DROOT); \
do \
if [ -f "$$dir/certs/$$cert" ]; then \
cat "$$dir/certs/$$cert"; \
break; \
fi; \
done; \
done >"$@"
debian/canonical-revoked-certs.pem: $(wildcard $(DROOT)/revoked-certs/*-all.pem) $(wildcard $(DROOT)/revoked-certs/*-$(arch).pem) $(wildcard $(DEBIAN)/revoked-certs/*-all.pem) $(wildcard $(DEBIAN)/revoked-certs/*-$(arch).pem)
for cert in $(sort $(notdir $^)); \
do \
for dir in $(DEBIAN) $(DROOT); \
do \
if [ -f "$$dir/revoked-certs/$$cert" ]; then \
cat "$$dir/revoked-certs/$$cert"; \
break; \
fi; \
done; \
done >"$@"
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