projects/linux·blob master · refs

418 lines · 12.9 KiB

1include ../scripts/Makefile.include
2
3ifndef MK
4ifeq ($(MAKECMDGOALS),)
5# no target specified, trigger the whole suite
6all:
7 @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile
8 @echo "Testing Makefile.perf"; $(MAKE) -sf tests/make MK=Makefile.perf SET_PARALLEL=1 SET_O=1
9else
10# run only specific test over 'Makefile'
11%:
12 @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile $@
13endif
14else
15PERF := .
16PERF_O := $(PERF)
17O_OPT :=
18FULL_O := $(shell readlink -f $(PERF_O) || echo $(PERF_O))
19
20ifneq ($(O),)
21 FULL_O := $(shell readlink -f $(O) || echo $(O))
22 PERF_O := $(FULL_O)
23 ifeq ($(SET_O),1)
24 O_OPT := 'O=$(FULL_O)'
25 endif
26 K_O_OPT := 'O=$(FULL_O)'
27endif
28
29PARALLEL_OPT=
30ifeq ($(SET_PARALLEL),1)
31 ifeq ($(JOBS),)
32 cores := $(shell (getconf _NPROCESSORS_ONLN || grep -E -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
33 ifeq ($(cores),0)
34 cores := 1
35 endif
36 else
37 cores=$(JOBS)
38 endif
39 PARALLEL_OPT="-j$(cores)"
40endif
41
42# As per kernel Makefile, avoid funny character set dependencies
43unexport LC_ALL
44LC_COLLATE=C
45LC_NUMERIC=C
46export LC_COLLATE LC_NUMERIC
47
48ifeq ($(srctree),)
49srctree := $(patsubst %/,%,$(dir $(CURDIR)))
50srctree := $(patsubst %/,%,$(dir $(srctree)))
51#$(info Determined 'srctree' to be $(srctree))
52endif
53
54include $(srctree)/tools/scripts/Makefile.arch
55
56# FIXME looks like x86 is the only arch running tests ;-)
57# we need some IS_(32/64) flag to make this generic
58ifeq ($(ARCH)$(IS_64_BIT), x861)
59lib = lib64
60else
61lib = lib
62endif
63
64has = $(shell which $1 2>/dev/null)
65python_perf_so := $(shell $(MAKE) python_perf_target|grep "Target is:"|awk '{print $$3}')
66
67# standard single make variable specified
68make_clean_all := clean all
69make_python_perf_so := $(python_perf_so)
70make_debug := DEBUG=1
71make_nondistro := BUILD_NONDISTRO=1
72make_extra_tests := EXTRA_TESTS=1
73make_no_jevents := NO_JEVENTS=1
74make_jevents_all := JEVENTS_ARCH=all
75make_no_bpf_skel := BUILD_BPF_SKEL=0
76make_gen_vmlinux_h := GEN_VMLINUX_H=1
77make_libperl := LIBPERL=1
78make_no_libpython := NO_LIBPYTHON=1
79make_no_scripts := NO_LIBPYTHON=1
80make_no_slang := NO_SLANG=1
81make_no_demangle := NO_DEMANGLE=1
82make_no_libelf := NO_LIBELF=1
83make_no_libdw := NO_LIBDW=1
84make_libunwind := LIBUNWIND=1
85make_no_backtrace := NO_BACKTRACE=1
86make_no_libcapstone := NO_CAPSTONE=1
87make_libcapstone_dlopen := LIBCAPSTONE_DLOPEN=1
88make_no_libnuma := NO_LIBNUMA=1
89make_no_libbionic := NO_LIBBIONIC=1
90make_no_libbpf := NO_LIBBPF=1
91make_libbpf_dynamic := LIBBPF_DYNAMIC=1
92make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1
93make_no_libllvm := NO_LIBLLVM=1
94make_no_babeltrace2 := NO_BABELTRACE2=1
95make_with_coresight := CORESIGHT=1
96make_no_sdt := NO_SDT=1
97make_no_libpfm4 := NO_LIBPFM4=1
98make_with_gtk2 := GTK2=1
99make_refcnt_check := EXTRA_CFLAGS="-DREFCNT_CHECKING=1"
100make_tags := tags
101make_cscope := cscope
102make_help := help
103make_doc := doc
104make_perf_o := perf.o
105make_util_map_o := util/map.o
106make_util_pmu_bison_o := util/pmu-bison.o
107make_install := install
108make_install_bin := install-bin
109make_install_doc := install-doc
110make_install_man := install-man
111make_install_html := install-html
112make_install_info := install-info
113make_install_pdf := install-pdf
114make_install_prefix := install prefix=/tmp/krava
115make_install_prefix_slash := install prefix=/tmp/krava/
116make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1
117
118# all the NO_* variable combined
119make_minimal := NO_LIBPYTHON=1
120make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_BACKTRACE=1
121make_minimal += NO_LIBNUMA=1 NO_LIBBIONIC=1 NO_LIBDW=1
122make_minimal += NO_LIBBPF=1
123make_minimal += NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1
124make_minimal += NO_CAPSTONE=1
125
126# binutils 2_42 and newer have bfd_thread_init()
127new_libbfd := $(shell echo '#include <bfd.h>' | $(CC) -E -x c - | grep bfd_thread_init)
128
129# $(run) contains all available tests
130run := make_pure
131# Targets 'clean all' can be run together only through top level
132# Makefile because we detect clean target in Makefile.perf and
133# disable features detection
134ifeq ($(MK),Makefile)
135run += make_clean_all
136MAKE_F := $(MAKE)
137else
138MAKE_F := $(MAKE) -f $(MK)
139endif
140run += make_python_perf_so
141run += make_debug
142ifneq ($(new_libbfd),)
143run += make_nondistro
144endif
145run += make_extra_tests
146run += make_no_jevents
147run += make_jevents_all
148run += make_no_bpf_skel
149run += make_gen_vmlinux_h
150run += make_libperl
151run += make_no_libpython
152run += make_no_scripts
153run += make_no_slang
154run += make_no_demangle
155run += make_no_libelf
156run += make_no_libdw
157run += make_libunwind
158run += make_no_libdw_dwarf_unwind
159run += make_no_backtrace
160run += make_no_libcapstone
161run += make_libcapstone_dlopen
162run += make_no_libnuma
163run += make_no_libbionic
164run += make_no_libbpf
165run += make_no_libbpf_DEBUG
166run += make_no_libllvm
167run += make_no_sdt
168run += make_no_syscall_tbl
169run += make_no_babeltrace2
170run += make_with_coresight
171run += make_with_clangllvm
172run += make_no_libpfm4
173run += make_refcnt_check
174run += make_help
175run += make_doc
176run += make_perf_o
177run += make_util_map_o
178run += make_util_pmu_bison_o
179run += make_install
180run += make_install_bin
181run += make_install_prefix
182run += make_install_prefix_slash
183# FIXME 'install-*' commented out till they're fixed
184# run += make_install_doc
185# run += make_install_man
186# run += make_install_html
187# run += make_install_info
188# run += make_install_pdf
189run += make_minimal
190
191old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| grep -q -E "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}")
192
193ifneq ($(old_libbpf),)
194run += make_libbpf_dynamic
195endif
196
197ifneq ($(call has,ctags),)
198run += make_tags
199endif
200ifneq ($(call has,cscope),)
201run += make_cscope
202endif
203
204# $(run_O) contains same portion of $(run) tests with '_O' attached
205# to distinguish O=... tests
206run_O := $(addsuffix _O,$(run))
207
208# disable some tests for O=...
209run_O := $(filter-out make_python_perf_so_O,$(run_O))
210
211# define test for each compile as 'test_NAME' variable
212# with the test itself as a value
213test_make_tags = test -f tags
214test_make_cscope = test -f cscope.out
215
216test_make_tags_O := $(test_make_tags)
217test_make_cscope_O := $(test_make_cscope)
218
219test_ok := true
220test_make_help := $(test_ok)
221test_make_doc := $(test_ok)
222test_make_help_O := $(test_ok)
223test_make_doc_O := $(test_ok)
224
225test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so)
226
227test_make_perf_o := test -f $(PERF_O)/perf.o
228test_make_util_map_o := test -f $(PERF_O)/util/map.o
229test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o
230
231define test_dest_files
232 for file in $(1); do \
233 if [ ! -x $$TMP_DEST/$$file ]; then \
234 echo " failed to find: $$file"; \
235 fi \
236 done
237endef
238
239installed_files_bin := bin/perf
240installed_files_bin += etc/bash_completion.d/perf
241installed_files_bin += libexec/perf-core/perf-archive
242
243installed_files_all := $(installed_files_bin)
244
245test_make_install := $(call test_dest_files,$(installed_files_all))
246test_make_install_O := $(call test_dest_files,$(installed_files_all))
247test_make_install_bin := $(call test_dest_files,$(installed_files_bin))
248test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin))
249
250# We prefix all installed files for make_install_prefix(_slash)
251# with '/tmp/krava' to match installed/prefix-ed files.
252installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all))
253test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix))
254test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix))
255
256test_make_install_prefix_slash := $(test_make_install_prefix)
257test_make_install_prefix_slash_O := $(test_make_install_prefix_O)
258
259# FIXME nothing gets installed
260test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1
261test_make_install_man_O := $(test_make_install_man)
262
263# FIXME nothing gets installed
264test_make_install_doc := $(test_ok)
265test_make_install_doc_O := $(test_ok)
266
267# FIXME nothing gets installed
268test_make_install_html := $(test_ok)
269test_make_install_html_O := $(test_ok)
270
271# FIXME nothing gets installed
272test_make_install_info := $(test_ok)
273test_make_install_info_O := $(test_ok)
274
275# FIXME nothing gets installed
276test_make_install_pdf := $(test_ok)
277test_make_install_pdf_O := $(test_ok)
278
279test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf
280test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf
281
282test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so
283test_make_perf_o_O := test -f $$TMP_O/perf.o
284test_make_util_map_o_O := test -f $$TMP_O/util/map.o
285test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o
286
287test_default = test -x $(PERF_O)/perf
288test = $(if $(test_$1),$(test_$1),$(test_default))
289
290test_default_O = test -x $$TMP_O/perf
291test_O = $(if $(test_$1),$(test_$1),$(test_default_O))
292
293all:
294
295ifdef SHUF
296run := $(shell shuf -e $(run))
297run_O := $(shell shuf -e $(run_O))
298endif
299
300max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L)
301
302ifdef DEBUG
303d := $(info run $(run))
304d := $(info run_O $(run_O))
305endif
306
307MAKEFLAGS := --no-print-directory
308
309clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null)
310
311$(run):
312 $(call clean)
313 @TMP_DEST=$$(mktemp -d); \
314 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \
315 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \
316 ( eval $$cmd ) >> $@ 2>&1; \
317 echo " test: $(call test,$@)" >> $@ 2>&1; \
318 $(call test,$@) && \
319 rm -rf $@ $$TMP_DEST || (cat $@ ; false)
320
321make_with_gtk2:
322 $(call clean)
323 @TMP_DEST=$$(mktemp -d); \
324 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \
325 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \
326 ( eval $$cmd ) >> $@ 2>&1; \
327 echo " test: $(call test,$@)" >> $@ 2>&1; \
328 $(call test,$@) && \
329 rm -rf $@ $$TMP_DEST || (cat $@ ; false)
330
331make_static:
332 $(call clean)
333 @TMP_DEST=$$(mktemp -d); \
334 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \
335 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \
336 ( eval $$cmd ) >> $@ 2>&1; \
337 echo " test: $(call test,$@)" >> $@ 2>&1; \
338 $(call test,$@) && \
339 rm -rf $@ $$TMP_DEST || (cat $@ ; false)
340
341$(run_O):
342 $(call clean)
343 @TMP_O=$$(mktemp -d); \
344 TMP_DEST=$$(mktemp -d); \
345 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \
346 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \
347 ( eval $$cmd ) >> $@ 2>&1 && \
348 echo " test: $(call test_O,$@)" >> $@ 2>&1; \
349 $(call test_O,$@) && \
350 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false)
351
352tarpkg:
353 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \
354 echo "- $@: $$cmd" && echo $$cmd > $@ && \
355 ( eval $$cmd ) >> $@ 2>&1 && \
356 rm -f $@
357
358KERNEL_O := ../..
359ifneq ($(O),)
360 KERNEL_O := $(O)
361endif
362
363make_kernelsrc:
364 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf"
365 $(call clean); \
366 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \
367 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false)
368
369make_kernelsrc_tools:
370 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf"
371 $(call clean); \
372 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \
373 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false)
374
375make_libperf:
376 @echo "- make -C lib";
377 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@
378
379FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP
380FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC
381
382all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools
383 @echo OK
384 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC)
385
386out: $(run_O)
387 @echo OK
388 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC)
389
390ifeq ($(REUSE_FEATURES_DUMP),1)
391$(FEATURES_DUMP_FILE):
392 $(call clean)
393 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \
394 echo "- $@: $$cmd" && echo $$cmd && \
395 ( eval $$cmd ) > /dev/null 2>&1
396
397$(FEATURES_DUMP_FILE_STATIC):
398 $(call clean)
399 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \
400 echo "- $@: $$cmd" && echo $$cmd && \
401 ( eval $$cmd ) > /dev/null 2>&1
402
403# Add feature dump dependency for run/run_O targets
404$(foreach t,$(run) $(run_O),$(eval \
405 $(t): $(if $(findstring make_static,$(t)),\
406 $(FEATURES_DUMP_FILE_STATIC),\
407 $(FEATURES_DUMP_FILE))))
408
409# Append 'FEATURES_DUMP=' option to all test cases. For example:
410# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP
411# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC
412$(foreach t,$(run),$(if $(findstring make_static,$(t)),\
413 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\
414 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE))))
415endif
416
417.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf
418endif # ifndef MK