1#!/usr/bin/make -f 2# SPDX-License-Identifier: GPL-2.0-only 3 4# in case debian/rules is executed directly 5export DEB_RULES_REQUIRES_ROOT := no 6 7include debian/rules.vars 8 9ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))) 10 NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) 11 MAKEFLAGS += -j$(NUMJOBS) 12endif 13 14# When KBUILD_VERBOSE is undefined (presumably you are directly working with 15# the debianized tree), show verbose logs unless DEB_BUILD_OPTION=terse is set. 16ifeq ($(origin KBUILD_VERBOSE),undefined) 17 ifeq (,$(filter terse,$(DEB_BUILD_OPTIONS))) 18 export KBUILD_VERBOSE := 1 19 endif 20endif 21 22revision = $(lastword $(subst -, ,$(shell dpkg-parsechangelog -S Version))) 23CROSS_COMPILE ?= $(filter-out $(DEB_BUILD_GNU_TYPE)-, $(DEB_HOST_GNU_TYPE)-) 24make-opts = ARCH=$(ARCH) KERNELRELEASE=$(KERNELRELEASE) KBUILD_BUILD_VERSION=$(revision) $(addprefix CROSS_COMPILE=,$(CROSS_COMPILE)) 25 26.PHONY: binary binary-indep binary-arch 27binary: binary-arch binary-indep 28binary-indep: build-indep 29binary-arch: build-arch 30 $(MAKE) $(make-opts) \ 31 run-command KBUILD_RUN_COMMAND='+$$(srctree)/scripts/package/builddeb' 32 33.PHONY: build build-indep build-arch 34build: build-arch build-indep 35build-indep: 36build-arch: 37 $(MAKE) $(make-opts) olddefconfig 38 $(MAKE) $(make-opts) $(if $(filter um,$(ARCH)),,headers) all 39 40.PHONY: clean 41clean: 42 rm -rf debian/files debian/linux-* debian/deb-env.vars* 43 $(MAKE) ARCH=$(ARCH) clean 44 45# If DEB_HOST_ARCH is empty, it is likely that debian/rules was executed 46# directly. Run 'dpkg-architecture --print-set --print-format=make' to 47# generate a makefile construct that exports all DEB_* variables. 48ifndef DEB_HOST_ARCH 49include debian/deb-env.vars 50 51debian/deb-env.vars: 52 dpkg-architecture -a$$(cat debian/arch) --print-set --print-format=make > $@.tmp 53 mv $@.tmp $@ 54endif 55