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