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