| # SPDX-License-Identifier: GPL-2.0 |
| TARGETS += alsa |
| TARGETS += amd-pstate |
| TARGETS += arm64 |
| TARGETS += bpf |
| TARGETS += breakpoints |
| TARGETS += cachestat |
| TARGETS += capabilities |
| TARGETS += cgroup |
| TARGETS += clone3 |
| TARGETS += connector |
| TARGETS += core |
| TARGETS += cpufreq |
| TARGETS += cpu-hotplug |
| TARGETS += damon |
| TARGETS += devices/error_logs |
| TARGETS += devices/probe |
| TARGETS += dmabuf-heaps |
| TARGETS += drivers/dma-buf |
| TARGETS += drivers/s390x/uvdevice |
| TARGETS += drivers/net |
| TARGETS += drivers/net/bonding |
| TARGETS += drivers/net/team |
| TARGETS += drivers/net/virtio_net |
| TARGETS += drivers/platform/x86/intel/ifs |
| TARGETS += dt |
| TARGETS += efivarfs |
| TARGETS += exec |
| TARGETS += fchmodat2 |
| TARGETS += filesystems |
| TARGETS += filesystems/binderfs |
| TARGETS += filesystems/epoll |
| TARGETS += filesystems/fat |
| TARGETS += filesystems/overlayfs |
| TARGETS += filesystems/statmount |
| TARGETS += firmware |
| TARGETS += fpu |
| TARGETS += ftrace |
| TARGETS += futex |
| TARGETS += gpio |
| TARGETS += hid |
| TARGETS += intel_pstate |
| TARGETS += iommu |
| TARGETS += ipc |
| TARGETS += ir |
| TARGETS += kcmp |
| TARGETS += kexec |
| TARGETS += kvm |
| TARGETS += landlock |
| TARGETS += lib |
| TARGETS += livepatch |
| TARGETS += lkdtm |
| TARGETS += lsm |
| TARGETS += membarrier |
| TARGETS += memfd |
| TARGETS += memory-hotplug |
| TARGETS += mincore |
| TARGETS += mount |
| TARGETS += mount_setattr |
| TARGETS += move_mount_set_group |
| TARGETS += mqueue |
| TARGETS += nci |
| TARGETS += net |
| TARGETS += net/af_unix |
| TARGETS += net/forwarding |
| TARGETS += net/hsr |
| TARGETS += net/mptcp |
| TARGETS += net/openvswitch |
| TARGETS += net/tcp_ao |
| TARGETS += net/netfilter |
| TARGETS += nsfs |
| TARGETS += perf_events |
| TARGETS += pidfd |
| TARGETS += pid_namespace |
| TARGETS += power_supply |
| TARGETS += powerpc |
| TARGETS += prctl |
| TARGETS += proc |
| TARGETS += pstore |
| TARGETS += ptrace |
| TARGETS += openat2 |
| TARGETS += resctrl |
| TARGETS += riscv |
| TARGETS += rlimits |
| TARGETS += rseq |
| TARGETS += rtc |
| TARGETS += rust |
| TARGETS += seccomp |
| TARGETS += sgx |
| TARGETS += sigaltstack |
| TARGETS += size |
| TARGETS += sparc64 |
| TARGETS += splice |
| TARGETS += static_keys |
| TARGETS += sync |
| TARGETS += syscall_user_dispatch |
| TARGETS += sysctl |
| TARGETS += tc-testing |
| TARGETS += tdx |
| TARGETS += thermal/intel/power_floor |
| TARGETS += thermal/intel/workload_hint |
| TARGETS += timens |
| ifneq (1, $(quicktest)) |
| TARGETS += timers |
| endif |
| TARGETS += tmpfs |
| TARGETS += tpm2 |
| TARGETS += tty |
| TARGETS += uevent |
| TARGETS += user |
| TARGETS += user_events |
| TARGETS += vDSO |
| TARGETS += mm |
| TARGETS += x86 |
| TARGETS += zram |
| #Please keep the TARGETS list alphabetically sorted |
| # Run "make quicktest=1 run_tests" or |
| # "make quicktest=1 kselftest" from top level Makefile |
| |
| TARGETS_HOTPLUG = cpu-hotplug |
| TARGETS_HOTPLUG += memory-hotplug |
| |
| # Networking tests want the net/lib target, include it automatically |
| ifneq ($(filter net drivers/net drivers/net/hw,$(TARGETS)),) |
| ifeq ($(filter net/lib,$(TARGETS)),) |
| INSTALL_DEP_TARGETS := net/lib |
| endif |
| endif |
| |
| # User can optionally provide a TARGETS skiplist. By default we skip |
| # BPF since it has cutting edge build time dependencies which require |
| # more effort to install. |
| SKIP_TARGETS ?= bpf |
| ifneq ($(SKIP_TARGETS),) |
| TMP := $(filter-out $(SKIP_TARGETS), $(TARGETS)) |
| override TARGETS := $(TMP) |
| endif |
| |
| # User can set FORCE_TARGETS to 1 to require all targets to be successfully |
| # built; make will fail if any of the targets cannot be built. If |
| # FORCE_TARGETS is not set (the default), make will succeed if at least one |
| # of the targets gets built. |
| FORCE_TARGETS ?= |
| |
| # Clear LDFLAGS and MAKEFLAGS when implicit rules are missing. This provides |
| # implicit rules to sub-test Makefiles which avoids build failures in test |
| # Makefile that don't have explicit build rules. |
| ifeq (,$(LINK.c)) |
| override LDFLAGS = |
| override MAKEFLAGS = |
| endif |
| |
| # Append kselftest to KBUILD_OUTPUT and O to avoid cluttering |
| # KBUILD_OUTPUT with selftest objects and headers installed |
| # by selftests Makefile or lib.mk. |
| ifdef building_out_of_srctree |
| override LDFLAGS = |
| endif |
| |
| top_srcdir ?= ../../.. |
| |
| ifeq ("$(origin O)", "command line") |
| KBUILD_OUTPUT := $(O) |
| endif |
| |
| ifneq ($(KBUILD_OUTPUT),) |
| # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot |
| # expand a shell special character '~'. We use a somewhat tedious way here. |
| abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd) |
| $(if $(abs_objtree),, \ |
| $(error failed to create output directory "$(KBUILD_OUTPUT)")) |
| # $(realpath ...) resolves symlinks |
| abs_objtree := $(realpath $(abs_objtree)) |
| BUILD := $(abs_objtree)/kselftest |
| KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include |
| else |
| BUILD := $(CURDIR) |
| abs_srctree := $(shell cd $(top_srcdir) && pwd) |
| KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include |
| DEFAULT_INSTALL_HDR_PATH := 1 |
| endif |
| |
| # Prepare for headers install |
| include $(top_srcdir)/scripts/subarch.include |
| ARCH ?= $(SUBARCH) |
| export BUILD |
| export KHDR_INCLUDES |
| |
| # set default goal to all, so make without a target runs all, even when |
| # all isn't the first target in the file. |
| .DEFAULT_GOAL := all |
| |
| all: |
| @ret=1; \ |
| for TARGET in $(TARGETS); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| mkdir $$BUILD_TARGET -p; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET \ |
| O=$(abs_objtree) \ |
| $(if $(FORCE_TARGETS),|| exit); \ |
| ret=$$((ret * $$?)); \ |
| done; exit $$ret; |
| |
| run_tests: all |
| @for TARGET in $(TARGETS); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests \ |
| SRC_PATH=$(shell readlink -e $$(pwd)) \ |
| OBJ_PATH=$(BUILD) \ |
| O=$(abs_objtree); \ |
| done; |
| |
| hotplug: |
| @for TARGET in $(TARGETS_HOTPLUG); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET;\ |
| done; |
| |
| run_hotplug: hotplug |
| @for TARGET in $(TARGETS_HOTPLUG); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\ |
| done; |
| |
| clean_hotplug: |
| @for TARGET in $(TARGETS_HOTPLUG); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ |
| done; |
| |
| run_pstore_crash: |
| $(MAKE) -C pstore run_crash |
| |
| # Use $BUILD as the default install root. $BUILD points to the |
| # right output location for the following cases: |
| # 1. output_dir=kernel_src |
| # 2. a separate output directory is specified using O= KBUILD_OUTPUT |
| # 3. a separate output directory is specified using KBUILD_OUTPUT |
| # Avoid conflict with INSTALL_PATH set by the main Makefile |
| # |
| KSFT_INSTALL_PATH ?= $(BUILD)/kselftest_install |
| KSFT_INSTALL_PATH := $(abspath $(KSFT_INSTALL_PATH)) |
| # Avoid changing the rest of the logic here and lib.mk. |
| INSTALL_PATH := $(KSFT_INSTALL_PATH) |
| ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh |
| TEST_LIST := $(INSTALL_PATH)/kselftest-list.txt |
| |
| install: all |
| ifdef INSTALL_PATH |
| @# Ask all targets to install their files |
| mkdir -p $(INSTALL_PATH)/kselftest |
| install -m 744 kselftest/module.sh $(INSTALL_PATH)/kselftest/ |
| install -m 744 kselftest/runner.sh $(INSTALL_PATH)/kselftest/ |
| install -m 744 kselftest/prefix.pl $(INSTALL_PATH)/kselftest/ |
| install -m 744 kselftest/ktap_helpers.sh $(INSTALL_PATH)/kselftest/ |
| install -m 744 kselftest/ksft.py $(INSTALL_PATH)/kselftest/ |
| install -m 744 run_kselftest.sh $(INSTALL_PATH)/ |
| rm -f $(TEST_LIST) |
| @ret=1; \ |
| for TARGET in $(TARGETS) $(INSTALL_DEP_TARGETS); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET install \ |
| INSTALL_PATH=$(INSTALL_PATH)/$$TARGET \ |
| SRC_PATH=$(shell readlink -e $$(pwd)) \ |
| OBJ_PATH=$(INSTALL_PATH) \ |
| O=$(abs_objtree) \ |
| $(if $(FORCE_TARGETS),|| exit); \ |
| ret=$$((ret * $$?)); \ |
| done; exit $$ret; |
| |
| |
| @# Ask all targets to emit their test scripts |
| @# While building kselftest-list.text skip also non-existent TARGET dirs: |
| @# they could be the result of a build failure and should NOT be |
| @# included in the generated runlist. |
| for TARGET in $(TARGETS); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| [ ! -d $(INSTALL_PATH)/$$TARGET ] && printf "Skipping non-existent dir: $$TARGET\n" && continue; \ |
| printf "Emit Tests for $$TARGET\n"; \ |
| $(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET COLLECTION=$$TARGET \ |
| -C $$TARGET emit_tests >> $(TEST_LIST); \ |
| done; |
| else |
| $(error Error: set INSTALL_PATH to use install) |
| endif |
| |
| FORMAT ?= .gz |
| TAR_PATH = $(abspath ${INSTALL_PATH}/kselftest-packages/kselftest.tar${FORMAT}) |
| gen_tar: install |
| @mkdir -p ${INSTALL_PATH}/kselftest-packages/ |
| @tar caf ${TAR_PATH} --exclude=kselftest-packages -C ${INSTALL_PATH} . |
| @echo "Created ${TAR_PATH}" |
| |
| clean: |
| @for TARGET in $(TARGETS); do \ |
| BUILD_TARGET=$$BUILD/$$TARGET; \ |
| $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ |
| done; |
| |
| .PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar |
