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