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