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