Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1ifndef MK
2ifeq ($(MAKECMDGOALS),)
3# no target specified, trigger the whole suite
4all:
5 @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile
6 @echo "Testing Makefile.perf"; $(MAKE) -sf tests/make MK=Makefile.perf
7else
8# run only specific test over 'Makefile'
9%:
10 @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile $@
11endif
12else
13PERF := .
14
15include config/Makefile.arch
16
17# FIXME looks like x86 is the only arch running tests ;-)
18# we need some IS_(32/64) flag to make this generic
19ifeq ($(ARCH)$(IS_64_BIT), x861)
20lib = lib64
21else
22lib = lib
23endif
24
25has = $(shell which $1 2>/dev/null)
26
27# standard single make variable specified
28make_clean_all := clean all
29make_python_perf_so := python/perf.so
30make_debug := DEBUG=1
31make_no_libperl := NO_LIBPERL=1
32make_no_libpython := NO_LIBPYTHON=1
33make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1
34make_no_newt := NO_NEWT=1
35make_no_slang := NO_SLANG=1
36make_no_gtk2 := NO_GTK2=1
37make_no_ui := NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
38make_no_demangle := NO_DEMANGLE=1
39make_no_libelf := NO_LIBELF=1
40make_no_libunwind := NO_LIBUNWIND=1
41make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1
42make_no_backtrace := NO_BACKTRACE=1
43make_no_libnuma := NO_LIBNUMA=1
44make_no_libaudit := NO_LIBAUDIT=1
45make_no_libbionic := NO_LIBBIONIC=1
46make_no_auxtrace := NO_AUXTRACE=1
47make_no_libbpf := NO_LIBBPF=1
48make_tags := tags
49make_cscope := cscope
50make_help := help
51make_doc := doc
52make_perf_o := perf.o
53make_util_map_o := util/map.o
54make_util_pmu_bison_o := util/pmu-bison.o
55make_install := install
56make_install_bin := install-bin
57make_install_doc := install-doc
58make_install_man := install-man
59make_install_html := install-html
60make_install_info := install-info
61make_install_pdf := install-pdf
62make_install_prefix := install prefix=/tmp/krava
63make_install_prefix_slash := install prefix=/tmp/krava/
64make_static := LDFLAGS=-static
65
66# all the NO_* variable combined
67make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1
68make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1
69make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1
70make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
71
72# $(run) contains all available tests
73run := make_pure
74# Targets 'clean all' can be run together only through top level
75# Makefile because we detect clean target in Makefile.perf and
76# disable features detection
77ifeq ($(MK),Makefile)
78run += make_clean_all
79endif
80run += make_python_perf_so
81run += make_debug
82run += make_no_libperl
83run += make_no_libpython
84run += make_no_scripts
85run += make_no_newt
86run += make_no_slang
87run += make_no_gtk2
88run += make_no_ui
89run += make_no_demangle
90run += make_no_libelf
91run += make_no_libunwind
92run += make_no_libdw_dwarf_unwind
93run += make_no_backtrace
94run += make_no_libnuma
95run += make_no_libaudit
96run += make_no_libbionic
97run += make_no_auxtrace
98run += make_no_libbpf
99run += make_help
100run += make_doc
101run += make_perf_o
102run += make_util_map_o
103run += make_util_pmu_bison_o
104run += make_install
105run += make_install_bin
106run += make_install_prefix
107run += make_install_prefix_slash
108# FIXME 'install-*' commented out till they're fixed
109# run += make_install_doc
110# run += make_install_man
111# run += make_install_html
112# run += make_install_info
113# run += make_install_pdf
114run += make_minimal
115run += make_static
116
117ifneq ($(call has,ctags),)
118run += make_tags
119endif
120ifneq ($(call has,cscope),)
121run += make_cscope
122endif
123
124# $(run_O) contains same portion of $(run) tests with '_O' attached
125# to distinguish O=... tests
126run_O := $(addsuffix _O,$(run))
127
128# disable some tests for O=...
129run_O := $(filter-out make_python_perf_so_O,$(run_O))
130
131# define test for each compile as 'test_NAME' variable
132# with the test itself as a value
133test_make_tags = test -f tags
134test_make_cscope = test -f cscope.out
135
136test_make_tags_O := $(test_make_tags)
137test_make_cscope_O := $(test_make_cscope)
138
139test_ok := true
140test_make_help := $(test_ok)
141test_make_doc := $(test_ok)
142test_make_help_O := $(test_ok)
143test_make_doc_O := $(test_ok)
144
145test_make_python_perf_so := test -f $(PERF)/python/perf.so
146
147test_make_perf_o := test -f $(PERF)/perf.o
148test_make_util_map_o := test -f $(PERF)/util/map.o
149test_make_util_pmu_bison_o := test -f $(PERF)/util/pmu-bison.o
150
151define test_dest_files
152 for file in $(1); do \
153 if [ ! -x $$TMP_DEST/$$file ]; then \
154 echo " failed to find: $$file"; \
155 fi \
156 done
157endef
158
159installed_files_bin := bin/perf
160installed_files_bin += etc/bash_completion.d/perf
161installed_files_bin += libexec/perf-core/perf-archive
162
163installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so
164installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so
165installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so
166installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so
167installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so
168installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so
169installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so
170installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so
171installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so
172installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so
173
174installed_files_all := $(installed_files_bin)
175installed_files_all += $(installed_files_plugins)
176
177test_make_install := $(call test_dest_files,$(installed_files_all))
178test_make_install_O := $(call test_dest_files,$(installed_files_all))
179test_make_install_bin := $(call test_dest_files,$(installed_files_bin))
180test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin))
181
182# We prefix all installed files for make_install_prefix(_slash)
183# with '/tmp/krava' to match installed/prefix-ed files.
184installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all))
185test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix))
186test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix))
187
188test_make_install_prefix_slash := $(test_make_install_prefix)
189test_make_install_prefix_slash_O := $(test_make_install_prefix_O)
190
191# FIXME nothing gets installed
192test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1
193test_make_install_man_O := $(test_make_install_man)
194
195# FIXME nothing gets installed
196test_make_install_doc := $(test_ok)
197test_make_install_doc_O := $(test_ok)
198
199# FIXME nothing gets installed
200test_make_install_html := $(test_ok)
201test_make_install_html_O := $(test_ok)
202
203# FIXME nothing gets installed
204test_make_install_info := $(test_ok)
205test_make_install_info_O := $(test_ok)
206
207# FIXME nothing gets installed
208test_make_install_pdf := $(test_ok)
209test_make_install_pdf_O := $(test_ok)
210
211test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so
212test_make_perf_o_O := test -f $$TMP_O/perf.o
213test_make_util_map_o_O := test -f $$TMP_O/util/map.o
214test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o
215
216test_default = test -x $(PERF)/perf
217test = $(if $(test_$1),$(test_$1),$(test_default))
218
219test_default_O = test -x $$TMP_O/perf
220test_O = $(if $(test_$1),$(test_$1),$(test_default_O))
221
222all:
223
224ifdef SHUF
225run := $(shell shuf -e $(run))
226run_O := $(shell shuf -e $(run_O))
227endif
228
229ifdef DEBUG
230d := $(info run $(run))
231d := $(info run_O $(run_O))
232endif
233
234MAKEFLAGS := --no-print-directory
235
236clean := @(cd $(PERF); make -s -f $(MK) clean >/dev/null)
237
238$(run):
239 $(call clean)
240 @TMP_DEST=$$(mktemp -d); \
241 cmd="cd $(PERF) && make -f $(MK) DESTDIR=$$TMP_DEST $($@)"; \
242 echo "- $@: $$cmd" && echo $$cmd > $@ && \
243 ( eval $$cmd ) >> $@ 2>&1; \
244 echo " test: $(call test,$@)" >> $@ 2>&1; \
245 $(call test,$@) && \
246 rm -rf $@ $$TMP_DEST || (cat $@ ; false)
247
248$(run_O):
249 $(call clean)
250 @TMP_O=$$(mktemp -d); \
251 TMP_DEST=$$(mktemp -d); \
252 cmd="cd $(PERF) && make -f $(MK) O=$$TMP_O DESTDIR=$$TMP_DEST $($(patsubst %_O,%,$@))"; \
253 echo "- $@: $$cmd" && echo $$cmd > $@ && \
254 ( eval $$cmd ) >> $@ 2>&1 && \
255 echo " test: $(call test_O,$@)" >> $@ 2>&1; \
256 $(call test_O,$@) && \
257 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false)
258
259tarpkg:
260 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \
261 echo "- $@: $$cmd" && echo $$cmd > $@ && \
262 ( eval $$cmd ) >> $@ 2>&1
263
264make_kernelsrc:
265 @echo "- make -C <kernelsrc> tools/perf"
266 $(call clean); \
267 (make -C ../.. tools/perf) > $@ 2>&1 && \
268 test -x perf && rm -f $@ || (cat $@ ; false)
269
270make_kernelsrc_tools:
271 @echo "- make -C <kernelsrc>/tools perf"
272 $(call clean); \
273 (make -C ../../tools perf) > $@ 2>&1 && \
274 test -x perf && rm -f $@ || (cat $@ ; false)
275
276all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools
277 @echo OK
278
279out: $(run_O)
280 @echo OK
281
282.PHONY: all $(run) $(run_O) tarpkg clean
283endif # ifndef MK