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#!/usr/bin/make -f
include /usr/share/dpkg/architecture.mk
include /usr/share/dpkg/pkg-info.mk
DEB_VERSION_SOURCE = $(shell echo '$(DEB_VERSION)' | sed -re 's/\+b([0-9]+)$$//')
SHELL := sh -e
include debian/rules.defs
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
DEBIAN_KERNEL_JOBS := $(subst parallel=,,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
endif
ifdef DEBIAN_KERNEL_JOBS
MAKEFLAGS += -j$(DEBIAN_KERNEL_JOBS)
endif
# dpkg-buildpackage passes the -s option if DEB_BUILD_OPTIONS contains
# terse, but that triggers Kbuild to turn off progress messages
# completely, which we don't want.
override MAKEFLAGS := $(subst s,,$(filter-out -%,$(MAKEFLAGS))) $(filter -%,$(MAKEFLAGS))
.NOTPARALLEL:
source: debian/control
dh_testdir
$(MAKE) -f debian/rules.gen source
setup: debian/control
dh_testdir
$(MAKE) -f debian/rules.gen setup_$(DEB_HOST_ARCH)
build: build-arch build-indep
build-arch: debian/control
dh_testdir
# The perf-read-vdso* programs are built for different architectures,
# without standard flags, but are not exposed to untrusted input.
@printf '%s\n' 'blhc: ignore-line-regexp: .* -o *[^ ]*/perf-read-vdso.*'
# Kernel code needs different hardening options that blhc doesn't know
# about.
@printf '%s\n' 'blhc: ignore-line-regexp: .* -D__KERNEL__ .*'
# The tools/perf/tests/workloads/.* programs are deliberately compiled
# without -O2, so instruct blhc to ignore those
@printf '%s\n' 'blhc: ignore-line-regexp: .* -o .*tools/perf/tests/workloads/.*'
# Those tools conflict between flags used for host and build, so get none
@printf '%s\n' 'blhc: ignore-line-regexp: .* -o .*/tools/objtool/.*'
@printf '%s\n' 'blhc: ignore-line-regexp: .* -o .*/tools/.*/fixdep.*'
# We need to use terse builds in CI due to the log size limit. This
# mostly affects the output for builds of kernel code, which need
# different options for hardening anyway.
ifneq ($(filter terse,$(DEB_BUILD_OPTIONS)),)
@printf '%s\n' 'blhc: ignore-line-regexp: \s*(CC(LD)?|LD|LINK)\b.*'
endif
$(MAKE) -f debian/rules.gen build-arch_$(DEB_HOST_ARCH)
build-indep: debian/control
dh_testdir
$(MAKE) -f debian/rules.gen build-indep
binary: binary-indep binary-arch
binary-arch: build-arch
dh_testdir
$(MAKE) -f debian/rules.gen binary-arch_$(DEB_HOST_ARCH)
binary-indep: build-indep
dh_testdir
$(MAKE) -f debian/rules.gen binary-indep
DIR_ORIG = ../orig/$(DEB_SOURCE)-$(DEB_VERSION_EPOCH_UPSTREAM)
TAR_ORIG_NAME = $(DEB_SOURCE)_$(DEB_VERSION_EPOCH_UPSTREAM).orig.tar.xz
TAR_ORIG = $(firstword $(wildcard ../$(TAR_ORIG_NAME)) $(wildcard ../orig/$(TAR_ORIG_NAME)))
orig: $(DIR_ORIG)
rsync --delete --exclude /debian --exclude .git --link-dest=$(DIR_ORIG)/ -a $(DIR_ORIG)/ .
QUILT_PATCHES='$(CURDIR)/debian/patches' QUILT_PC=.pc quilt push --quiltrc - -a -q --fuzz=0
$(DIR_ORIG):
ifeq ($(TAR_ORIG),)
$(error Cannot find orig tarball $(TAR_ORIG_NAME))
else
mkdir -p ../orig
tar -C ../orig -xaf $(TAR_ORIG)
endif
CLEAN_PATTERNS := $(BUILD_DIR) $(STAMPS_DIR) debian/lib/python/debian_linux/*.pyc debian/lib/python/debian_linux/__pycache__ $$(find debian -maxdepth 1 -type d -name 'linux-*') debian/*-modules-*-di* debian/kernel-image-*-di* debian/*-tmp debian/*.substvars
clean-generated:
rm -rf $(CLEAN_PATTERNS)
# We cannot use dh_clean here because it requires debian/control to exist
rm -rf debian/.debhelper debian/*.debhelper* debian/files debian/generated.*
rm -f \
debian/control \
debian/control.md5sum \
debian/linux-doc.maintscript \
debian/linux-headers-*.maintscript \
debian/linux-headers-*.postinst \
debian/linux-image-*.NEWS \
debian/linux-image-*.bug-presubj \
debian/linux-image-*.lintian-overrides \
debian/linux-image-*.maintscript \
debian/linux-image-*.postinst \
debian/linux-image-*.postrm \
debian/linux-image-*.preinst \
debian/linux-image-*.prerm \
debian/linux-source.maintscript \
debian/rules.gen \
debian/tests/control
maintainerclean: clean-generated
rm -rf $(filter-out debian .git, $(wildcard * .[^.]*))
clean: debian/control
dh_testdir
rm -rf $(CLEAN_PATTERNS)
dh_clean
CONTROL_FILES = $(BUILD_DIR)/version-info $(wildcard debian/templates/*.in)
CONTROL_FILES += debian/config/defines.toml $(wildcard debian/config/*/defines.toml)
CONTROL_FILES += debian/installer/package-list
# debian/bin/gencontrol.py uses debian/changelog as input, but the
# output only depends on the source name and version. To avoid
# frequent changes to debian/control.md5sum, include only those fields
# in the checksum.
$(BUILD_DIR)/version-info: debian/changelog
mkdir -p $(@D)
# Use DEB_VERSION_SOURCE to allow binNMU
printf >$@ 'Source: %s\nVersion: %s\n' $(DEB_SOURCE) $(DEB_VERSION)
debian/control debian/rules.gen: debian/bin/gencontrol.py $(CONTROL_FILES)
ifeq ($(wildcard debian/control.md5sum),)
$(MAKE) -f debian/rules debian/control-real
else
md5sum --check debian/control.md5sum --status || \
$(MAKE) -f debian/rules debian/control-real
endif
debian/control-real: debian/bin/gencontrol.py $(CONTROL_FILES)
# Hash randomisation makes the pickled config unreproducible
PYTHONHASHSEED=0 $<
md5sum $^ > debian/control.md5sum
@echo
@echo This target is made to fail intentionally, to make sure
@echo that it is NEVER run during the automated build. Please
@echo ignore the following error, the debian/control file has
@echo been generated SUCCESSFULLY.
@echo
exit 1
.PHONY: binary binary-% build build-% clean debian/control-real orig setup source clean-generated
|
