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