diff options
Diffstat (limited to 'tools/testing/selftests/Makefile')
| -rw-r--r-- | tools/testing/selftests/Makefile | 169 |
1 files changed, 94 insertions, 75 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 9018f45d631d..e1504833654d 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -1,71 +1,112 @@ # SPDX-License-Identifier: GPL-2.0 -TARGETS = android +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 +TARGETS += dmabuf-heaps TARGETS += drivers/dma-buf +TARGETS += drivers/s390x/uvdevice +TARGETS += drivers/net/bonding +TARGETS += drivers/net/team +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 += 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, $(quicktest)) TARGETS += timers endif TARGETS += tmpfs TARGETS += tpm2 +TARGETS += tty +TARGETS += uevent TARGETS += user -TARGETS += vm +TARGETS += user_events +TARGETS += vDSO +TARGETS += mm TARGETS += x86 TARGETS += zram #Please keep the TARGETS list alphabetically sorted @@ -75,8 +116,10 @@ TARGETS += zram TARGETS_HOTPLUG = cpu-hotplug TARGETS_HOTPLUG += memory-hotplug -# User can optionally provide a TARGETS skiplist. -SKIP_TARGETS ?= +# User can optionally provide a TARGETS skiplist. By default we skip +# BPF since it has cutting edge build time dependencies which require +# more effort to install. +SKIP_TARGETS ?= bpf ifneq ($(SKIP_TARGETS),) TMP := $(filter-out $(SKIP_TARGETS), $(TARGETS)) override TARGETS := $(TMP) @@ -88,10 +131,10 @@ endif # of the targets gets built. FORCE_TARGETS ?= -# Clear LDFLAGS and MAKEFLAGS if called from main -# Makefile to avoid test build failures when test -# Makefile doesn't have explicit build rules. -ifeq (1,$(MAKELEVEL)) +# 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 (,$(LINK.c)) override LDFLAGS = override MAKEFLAGS = endif @@ -103,66 +146,46 @@ ifdef building_out_of_srctree override LDFLAGS = endif -ifneq ($(O),) - BUILD := $(O)/kselftest +top_srcdir ?= ../../.. + +ifeq ("$(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 ${abs_objtree}/usr/include else - ifneq ($(KBUILD_OUTPUT),) - BUILD := $(KBUILD_OUTPUT)/kselftest - else - BUILD := $(shell pwd) - DEFAULT_INSTALL_HDR_PATH := 1 - endif + 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 -top_srcdir ?= ../../.. include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH) -export KSFT_KHDR_INSTALL_DONE := 1 export BUILD - -# build and run gpio when output directory is the src dir. -# gpio has dependency on tools/gpio and builds tools/gpio -# objects in the src directory in all cases making the src -# repo dirty even when objects are relocated. -ifneq (1,$(DEFAULT_INSTALL_HDR_PATH)) - TMP := $(filter-out gpio, $(TARGETS)) - TARGETS := $(TMP) -endif +export KHDR_INCLUDES # set default goal to all, so make without a target runs all, even when # all isn't the first target in the file. .DEFAULT_GOAL := all -# Install headers here once for all tests. KSFT_KHDR_INSTALL_DONE -# is used to avoid running headers_install from lib.mk. -# Invoke headers install with --no-builtin-rules to avoid circular -# dependency in "make kselftest" case. In this case, second level -# make inherits builtin-rules which will use the rule generate -# Makefile.o and runs into -# "Circular Makefile.o <- prepare dependency dropped." -# and headers_install fails and test compile fails. -# -# O= KBUILD_OUTPUT cases don't run into this error, since main Makefile -# invokes them as sub-makes and --no-builtin-rules is not necessary, -# but doesn't cause any failures. Keep it simple and use the same -# flags in both cases. -# Local build cases: "make kselftest", "make -C" - headers are installed -# in the default INSTALL_HDR_PATH usr/include. -khdr: -ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) - $(MAKE) --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install -else - $(MAKE) --no-builtin-rules INSTALL_HDR_PATH=$$BUILD/usr \ - ARCH=$(ARCH) -C $(top_srcdir) headers_install -endif - -all: khdr +all: @ret=1; \ for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ mkdir $$BUILD_TARGET -p; \ $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET \ + O=$(abs_objtree) \ $(if $(FORCE_TARGETS),|| exit); \ ret=$$((ret * $$?)); \ done; exit $$ret; @@ -170,7 +193,10 @@ all: khdr run_tests: all @for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ - $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\ + $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests \ + SRC_PATH=$(shell readlink -e $$(pwd)) \ + OBJ_PATH=$(BUILD) \ + O=$(abs_objtree); \ done; hotplug: @@ -206,6 +232,7 @@ 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 @@ -214,41 +241,33 @@ ifdef INSTALL_PATH 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 run_kselftest.sh $(INSTALL_PATH)/ + rm -f $(TEST_LIST) @ret=1; \ for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ - $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install \ + $(MAKE) OUTPUT=$$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 - echo "#!/bin/sh" > $(ALL_SCRIPT) - echo "BASE_DIR=\$$(realpath \$$(dirname \$$0))" >> $(ALL_SCRIPT) - echo "cd \$$BASE_DIR" >> $(ALL_SCRIPT) - echo ". ./kselftest/runner.sh" >> $(ALL_SCRIPT) - echo "ROOT=\$$PWD" >> $(ALL_SCRIPT) - echo "if [ \"\$$1\" = \"--summary\" ]; then" >> $(ALL_SCRIPT) - echo " logfile=\$$BASE_DIR/output.log" >> $(ALL_SCRIPT) - echo " cat /dev/null > \$$logfile" >> $(ALL_SCRIPT) - echo "fi" >> $(ALL_SCRIPT) - @# While building run_kselftest.sh skip also non-existent TARGET dirs: + @# 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)/$$TARGET ] && echo "Skipping non-existent dir: $$TARGET" && continue; \ - echo "[ -w /dev/kmsg ] && echo \"kselftest: Running tests in $$TARGET\" >> /dev/kmsg" >> $(ALL_SCRIPT); \ - echo "cd $$TARGET" >> $(ALL_SCRIPT); \ - echo -n "run_many" >> $(ALL_SCRIPT); \ - echo -n "Emit Tests for $$TARGET\n"; \ - $(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET -C $$TARGET emit_tests >> $(ALL_SCRIPT); \ - echo "" >> $(ALL_SCRIPT); \ - echo "cd \$$ROOT" >> $(ALL_SCRIPT); \ + [ ! -d $(INSTALL_PATH)/$$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 $$TARGET emit_tests >> $(TEST_LIST); \ done; - - chmod u+x $(ALL_SCRIPT) else $(error Error: set INSTALL_PATH to use install) endif @@ -266,4 +285,4 @@ clean: $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ done; -.PHONY: khdr all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar +.PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar |