tools/testing/selftests/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 TARGETS =  bpf
   3 TARGETS += breakpoints
   4 TARGETS += capabilities
   5 TARGETS += cpufreq
   6 TARGETS += cpu-hotplug
   7 TARGETS += efivarfs
   8 TARGETS += exec
   9 TARGETS += firmware
  10 TARGETS += ftrace
  11 TARGETS += futex
  12 TARGETS += gpio
  13 TARGETS += intel_pstate
  14 TARGETS += ipc
  15 TARGETS += kcmp
  16 #TARGETS += kdbus
  17 TARGETS += lib
  18 TARGETS += membarrier
  19 TARGETS += memfd
  20 TARGETS += memory-hotplug
  21 TARGETS += mount
  22 TARGETS += mqueue
  23 TARGETS += net
  24 TARGETS += netfilter
  25 TARGETS += nsfs
  26 TARGETS += powerpc
  27 TARGETS += pstore
  28 TARGETS += ptrace
  29 TARGETS += seccomp
  30 TARGETS += sigaltstack
  31 TARGETS += size
  32 TARGETS += splice
  33 TARGETS += static_keys
  34 TARGETS += sync
  35 TARGETS += sysctl
  36 ifneq (1, $(quicktest))
  37 TARGETS += timers
  38 endif
  39 TARGETS += user
  40 TARGETS += vm
  41 TARGETS += x86
  42 TARGETS += zram
  43 #Please keep the TARGETS list alphabetically sorted
  44 # Run "make quicktest=1 run_tests" or
  45 # "make quicktest=1 kselftest" from top level Makefile
  46
  47 TARGETS_HOTPLUG = cpu-hotplug
  48 TARGETS_HOTPLUG += memory-hotplug
  49
  50 # Clear LDFLAGS and MAKEFLAGS if called from main
  51 # Makefile to avoid test build failures when test
  52 # Makefile doesn't have explicit build rules.
  53 ifeq (1,$(MAKELEVEL))
  54 override LDFLAGS =
  55 override MAKEFLAGS =
  56 endif
  57
  58 ifneq ($(KBUILD_SRC),)
  59 override LDFLAGS =
  60 endif
  61
  62 BUILD := $(O)
  63 ifndef BUILD
  64   BUILD := $(KBUILD_OUTPUT)
  65 endif
  66 ifndef BUILD
  67   BUILD := $(shell pwd)
  68 endif
  69
  70 export BUILD
  71 all:
  72         @for TARGET in $(TARGETS); do           \
  73                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  74                 mkdir $$BUILD_TARGET  -p;       \
  75                 make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
  76         done;
  77
  78 run_tests: all
  79         @for TARGET in $(TARGETS); do \
  80                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  81                 make OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\
  82         done;
  83
  84 hotplug:
  85         @for TARGET in $(TARGETS_HOTPLUG); do \
  86                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  87                 make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
  88         done;
  89
  90 run_hotplug: hotplug
  91         @for TARGET in $(TARGETS_HOTPLUG); do \
  92                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  93                 make OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\
  94         done;
  95
  96 clean_hotplug:
  97         @for TARGET in $(TARGETS_HOTPLUG); do \
  98                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  99                 make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
 100         done;
 101
 102 run_pstore_crash:
 103         make -C pstore run_crash
 104
 105 INSTALL_PATH ?= install
 106 INSTALL_PATH := $(abspath $(INSTALL_PATH))
 107 ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh
 108
 109 install:
 110 ifdef INSTALL_PATH
 111         @# Ask all targets to install their files
 112         mkdir -p $(INSTALL_PATH)
 113         @for TARGET in $(TARGETS); do \
 114                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 115                 make OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install; \
 116         done;
 117
 118         @# Ask all targets to emit their test scripts
 119         echo "#!/bin/sh" > $(ALL_SCRIPT)
 120         echo "cd \$$(dirname \$$0)" >> $(ALL_SCRIPT)
 121         echo "ROOT=\$$PWD" >> $(ALL_SCRIPT)
 122
 123         for TARGET in $(TARGETS); do \
 124                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 125                 echo "echo ; echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \
 126                 echo "echo ========================================" >> $(ALL_SCRIPT); \
 127                 echo "[ -w /dev/kmsg ] && echo \"kselftest: Running tests in $$TARGET\" >> /dev/kmsg" >> $(ALL_SCRIPT); \
 128                 echo "cd $$TARGET" >> $(ALL_SCRIPT); \
 129                 make -s --no-print-directory OUTPUT=$$BUILD_TARGET -C $$TARGET emit_tests >> $(ALL_SCRIPT); \
 130                 echo "cd \$$ROOT" >> $(ALL_SCRIPT); \
 131         done;
 132
 133         chmod u+x $(ALL_SCRIPT)
 134 else
 135         $(error Error: set INSTALL_PATH to use install)
 136 endif
 137
 138 clean:
 139         @for TARGET in $(TARGETS); do \
 140                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 141                 make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
 142         done;
 143
 144 .PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean