tools/testing/selftests/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 TARGETS = android
   3 TARGETS += bpf
   4 TARGETS += breakpoints
   5 TARGETS += capabilities
   6 TARGETS += cgroup
   7 TARGETS += cpufreq
   8 TARGETS += cpu-hotplug
   9 TARGETS += drivers/dma-buf
  10 TARGETS += efivarfs
  11 TARGETS += exec
  12 TARGETS += filesystems
  13 TARGETS += filesystems/binderfs
  14 TARGETS += firmware
  15 TARGETS += ftrace
  16 TARGETS += futex
  17 TARGETS += gpio
  18 TARGETS += ima
  19 TARGETS += intel_pstate
  20 TARGETS += ipc
  21 TARGETS += ir
  22 TARGETS += kcmp
  23 TARGETS += kvm
  24 TARGETS += lib
  25 TARGETS += livepatch
  26 TARGETS += membarrier
  27 TARGETS += memfd
  28 TARGETS += memory-hotplug
  29 TARGETS += mount
  30 TARGETS += mqueue
  31 TARGETS += net
  32 TARGETS += netfilter
  33 TARGETS += networking/timestamping
  34 TARGETS += nsfs
  35 TARGETS += pidfd
  36 TARGETS += powerpc
  37 TARGETS += proc
  38 TARGETS += pstore
  39 TARGETS += ptrace
  40 TARGETS += rseq
  41 TARGETS += rtc
  42 TARGETS += seccomp
  43 TARGETS += sigaltstack
  44 TARGETS += size
  45 TARGETS += sparc64
  46 TARGETS += splice
  47 TARGETS += static_keys
  48 TARGETS += sync
  49 TARGETS += sysctl
  50 ifneq (1, $(quicktest))
  51 TARGETS += timers
  52 endif
  53 TARGETS += tmpfs
  54 TARGETS += tpm2
  55 TARGETS += user
  56 TARGETS += vm
  57 TARGETS += x86
  58 TARGETS += zram
  59 #Please keep the TARGETS list alphabetically sorted
  60 # Run "make quicktest=1 run_tests" or
  61 # "make quicktest=1 kselftest" from top level Makefile
  62
  63 TARGETS_HOTPLUG = cpu-hotplug
  64 TARGETS_HOTPLUG += memory-hotplug
  65
  66 # Clear LDFLAGS and MAKEFLAGS if called from main
  67 # Makefile to avoid test build failures when test
  68 # Makefile doesn't have explicit build rules.
  69 ifeq (1,$(MAKELEVEL))
  70 override LDFLAGS =
  71 override MAKEFLAGS =
  72 endif
  73
  74 ifneq ($(KBUILD_SRC),)
  75 override LDFLAGS =
  76 endif
  77
  78 BUILD := $(O)
  79 ifndef BUILD
  80   BUILD := $(KBUILD_OUTPUT)
  81 endif
  82 ifndef BUILD
  83   BUILD := $(shell pwd)
  84 endif
  85
  86 # KSFT_TAP_LEVEL is used from KSFT framework to prevent nested TAP header
  87 # printing from tests. Applicable to run_tests case where run_tests adds
  88 # TAP header prior running tests and when a test program invokes another
  89 # with system() call. Export it here to cover override RUN_TESTS defines.
  90 export KSFT_TAP_LEVEL=`echo 1`
  91
  92 export BUILD
  93 all:
  94         @for TARGET in $(TARGETS); do           \
  95                 BUILD_TARGET=$$BUILD/$$TARGET;  \
  96                 mkdir $$BUILD_TARGET  -p;       \
  97                 make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
  98         done;
  99
 100 run_tests: all
 101         @for TARGET in $(TARGETS); do \
 102                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 103                 make OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\
 104         done;
 105
 106 hotplug:
 107         @for TARGET in $(TARGETS_HOTPLUG); do \
 108                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 109                 make OUTPUT=$$BUILD_TARGET -C $$TARGET;\
 110         done;
 111
 112 run_hotplug: hotplug
 113         @for TARGET in $(TARGETS_HOTPLUG); do \
 114                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 115                 make OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\
 116         done;
 117
 118 clean_hotplug:
 119         @for TARGET in $(TARGETS_HOTPLUG); do \
 120                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 121                 make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
 122         done;
 123
 124 run_pstore_crash:
 125         make -C pstore run_crash
 126
 127 INSTALL_PATH ?= install
 128 INSTALL_PATH := $(abspath $(INSTALL_PATH))
 129 ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh
 130
 131 install:
 132 ifdef INSTALL_PATH
 133         @# Ask all targets to install their files
 134         mkdir -p $(INSTALL_PATH)
 135         @for TARGET in $(TARGETS); do \
 136                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 137                 make OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install; \
 138         done;
 139
 140         @# Ask all targets to emit their test scripts
 141         echo "#!/bin/sh" > $(ALL_SCRIPT)
 142         echo "BASE_DIR=\$$(realpath \$$(dirname \$$0))" >> $(ALL_SCRIPT)
 143         echo "cd \$$BASE_DIR" >> $(ALL_SCRIPT)
 144         echo "ROOT=\$$PWD" >> $(ALL_SCRIPT)
 145         echo "if [ \"\$$1\" = \"--summary\" ]; then" >> $(ALL_SCRIPT)
 146         echo "  OUTPUT=\$$BASE_DIR/output.log" >> $(ALL_SCRIPT)
 147         echo "  cat /dev/null > \$$OUTPUT" >> $(ALL_SCRIPT)
 148         echo "else" >> $(ALL_SCRIPT)
 149         echo "  OUTPUT=/dev/stdout" >> $(ALL_SCRIPT)
 150         echo "fi" >> $(ALL_SCRIPT)
 151         echo "export KSFT_TAP_LEVEL=1" >> $(ALL_SCRIPT)
 152         echo "export skip=4" >> $(ALL_SCRIPT)
 153
 154         for TARGET in $(TARGETS); do \
 155                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 156                 echo "echo ; echo TAP version 13" >> $(ALL_SCRIPT);     \
 157                 echo "echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \
 158                 echo "echo ========================================" >> $(ALL_SCRIPT); \
 159                 echo "[ -w /dev/kmsg ] && echo \"kselftest: Running tests in $$TARGET\" >> /dev/kmsg" >> $(ALL_SCRIPT); \
 160                 echo "cd $$TARGET" >> $(ALL_SCRIPT); \
 161                 make -s --no-print-directory OUTPUT=$$BUILD_TARGET -C $$TARGET emit_tests >> $(ALL_SCRIPT); \
 162                 echo "cd \$$ROOT" >> $(ALL_SCRIPT); \
 163         done;
 164
 165         chmod u+x $(ALL_SCRIPT)
 166 else
 167         $(error Error: set INSTALL_PATH to use install)
 168 endif
 169
 170 clean:
 171         @for TARGET in $(TARGETS); do \
 172                 BUILD_TARGET=$$BUILD/$$TARGET;  \
 173                 make OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
 174         done;
 175
 176 .PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean