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_gtk2 := NO_GTK2=1 82make_no_ui := NO_SLANG=1 NO_GTK2=1 83make_no_demangle := NO_DEMANGLE=1 84make_no_libelf := NO_LIBELF=1 85make_no_libdw := NO_LIBDW=1 86make_libunwind := LIBUNWIND=1 87make_no_backtrace := NO_BACKTRACE=1 88make_no_libcapstone := NO_CAPSTONE=1 89make_libcapstone_dlopen := LIBCAPSTONE_DLOPEN=1 90make_no_libnuma := NO_LIBNUMA=1 91make_no_libbionic := NO_LIBBIONIC=1 92make_no_libbpf := NO_LIBBPF=1 93make_libbpf_dynamic := LIBBPF_DYNAMIC=1 94make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 95make_no_libllvm := NO_LIBLLVM=1 96make_with_babeltrace:= LIBBABELTRACE=1 97make_with_coresight := CORESIGHT=1 98make_no_sdt := NO_SDT=1 99make_no_libpfm4 := NO_LIBPFM4=1 100make_with_gtk2 := GTK2=1 101make_refcnt_check := EXTRA_CFLAGS="-DREFCNT_CHECKING=1" 102make_tags := tags 103make_cscope := cscope 104make_help := help 105make_doc := doc 106make_perf_o := perf.o 107make_util_map_o := util/map.o 108make_util_pmu_bison_o := util/pmu-bison.o 109make_install := install 110make_install_bin := install-bin 111make_install_doc := install-doc 112make_install_man := install-man 113make_install_html := install-html 114make_install_info := install-info 115make_install_pdf := install-pdf 116make_install_prefix := install prefix=/tmp/krava 117make_install_prefix_slash := install prefix=/tmp/krava/ 118make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1 119 120# all the NO_* variable combined 121make_minimal := NO_LIBPYTHON=1 NO_GTK2=1 122make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_BACKTRACE=1 123make_minimal += NO_LIBNUMA=1 NO_LIBBIONIC=1 NO_LIBDW=1 124make_minimal += NO_LIBBPF=1 125make_minimal += NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 126make_minimal += NO_CAPSTONE=1 127 128# binutils 2_42 and newer have bfd_thread_init() 129new_libbfd := $(shell echo '#include <bfd.h>' | $(CC) -E -x c - | grep bfd_thread_init) 130 131# $(run) contains all available tests 132run := make_pure 133# Targets 'clean all' can be run together only through top level 134# Makefile because we detect clean target in Makefile.perf and 135# disable features detection 136ifeq ($(MK),Makefile) 137run += make_clean_all 138MAKE_F := $(MAKE) 139else 140MAKE_F := $(MAKE) -f $(MK) 141endif 142run += make_python_perf_so 143run += make_debug 144ifneq ($(new_libbfd),) 145run += make_nondistro 146endif 147run += make_extra_tests 148run += make_no_jevents 149run += make_jevents_all 150run += make_no_bpf_skel 151run += make_gen_vmlinux_h 152run += make_libperl 153run += make_no_libpython 154run += make_no_scripts 155run += make_no_slang 156run += make_no_gtk2 157run += make_no_ui 158run += make_no_demangle 159run += make_no_libelf 160run += make_no_libdw 161run += make_libunwind 162run += make_no_libdw_dwarf_unwind 163run += make_no_backtrace 164run += make_no_libcapstone 165run += make_libcapstone_dlopen 166run += make_no_libnuma 167run += make_no_libbionic 168run += make_no_libbpf 169run += make_no_libbpf_DEBUG 170run += make_no_libllvm 171run += make_no_sdt 172run += make_no_syscall_tbl 173run += make_with_babeltrace 174run += make_with_coresight 175run += make_with_clangllvm 176run += make_no_libpfm4 177run += make_refcnt_check 178run += make_help 179run += make_doc 180run += make_perf_o 181run += make_util_map_o 182run += make_util_pmu_bison_o 183run += make_install 184run += make_install_bin 185run += make_install_prefix 186run += make_install_prefix_slash 187# FIXME 'install-*' commented out till they're fixed 188# run += make_install_doc 189# run += make_install_man 190# run += make_install_html 191# run += make_install_info 192# run += make_install_pdf 193run += make_minimal 194 195old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| grep -q -E "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 196 197ifneq ($(old_libbpf),) 198run += make_libbpf_dynamic 199endif 200 201ifneq ($(call has,ctags),) 202run += make_tags 203endif 204ifneq ($(call has,cscope),) 205run += make_cscope 206endif 207 208# $(run_O) contains same portion of $(run) tests with '_O' attached 209# to distinguish O=... tests 210run_O := $(addsuffix _O,$(run)) 211 212# disable some tests for O=... 213run_O := $(filter-out make_python_perf_so_O,$(run_O)) 214 215# define test for each compile as 'test_NAME' variable 216# with the test itself as a value 217test_make_tags = test -f tags 218test_make_cscope = test -f cscope.out 219 220test_make_tags_O := $(test_make_tags) 221test_make_cscope_O := $(test_make_cscope) 222 223test_ok := true 224test_make_help := $(test_ok) 225test_make_doc := $(test_ok) 226test_make_help_O := $(test_ok) 227test_make_doc_O := $(test_ok) 228 229test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 230 231test_make_perf_o := test -f $(PERF_O)/perf.o 232test_make_util_map_o := test -f $(PERF_O)/util/map.o 233test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 234 235define test_dest_files 236 for file in $(1); do \ 237 if [ ! -x $$TMP_DEST/$$file ]; then \ 238 echo " failed to find: $$file"; \ 239 fi \ 240 done 241endef 242 243installed_files_bin := bin/perf 244installed_files_bin += etc/bash_completion.d/perf 245installed_files_bin += libexec/perf-core/perf-archive 246 247installed_files_all := $(installed_files_bin) 248 249test_make_install := $(call test_dest_files,$(installed_files_all)) 250test_make_install_O := $(call test_dest_files,$(installed_files_all)) 251test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 252test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 253 254# We prefix all installed files for make_install_prefix(_slash) 255# with '/tmp/krava' to match installed/prefix-ed files. 256installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 257test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 258test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 259 260test_make_install_prefix_slash := $(test_make_install_prefix) 261test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 262 263# FIXME nothing gets installed 264test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 265test_make_install_man_O := $(test_make_install_man) 266 267# FIXME nothing gets installed 268test_make_install_doc := $(test_ok) 269test_make_install_doc_O := $(test_ok) 270 271# FIXME nothing gets installed 272test_make_install_html := $(test_ok) 273test_make_install_html_O := $(test_ok) 274 275# FIXME nothing gets installed 276test_make_install_info := $(test_ok) 277test_make_install_info_O := $(test_ok) 278 279# FIXME nothing gets installed 280test_make_install_pdf := $(test_ok) 281test_make_install_pdf_O := $(test_ok) 282 283test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 284test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 285 286test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 287test_make_perf_o_O := test -f $$TMP_O/perf.o 288test_make_util_map_o_O := test -f $$TMP_O/util/map.o 289test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 290 291test_default = test -x $(PERF_O)/perf 292test = $(if $(test_$1),$(test_$1),$(test_default)) 293 294test_default_O = test -x $$TMP_O/perf 295test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 296 297all: 298 299ifdef SHUF 300run := $(shell shuf -e $(run)) 301run_O := $(shell shuf -e $(run_O)) 302endif 303 304max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 305 306ifdef DEBUG 307d := $(info run $(run)) 308d := $(info run_O $(run_O)) 309endif 310 311MAKEFLAGS := --no-print-directory 312 313clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 314 315$(run): 316 $(call clean) 317 @TMP_DEST=$$(mktemp -d); \ 318 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 319 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 320 ( eval $$cmd ) >> $@ 2>&1; \ 321 echo " test: $(call test,$@)" >> $@ 2>&1; \ 322 $(call test,$@) && \ 323 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 324 325make_with_gtk2: 326 $(call clean) 327 @TMP_DEST=$$(mktemp -d); \ 328 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 329 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 330 ( eval $$cmd ) >> $@ 2>&1; \ 331 echo " test: $(call test,$@)" >> $@ 2>&1; \ 332 $(call test,$@) && \ 333 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 334 335make_static: 336 $(call clean) 337 @TMP_DEST=$$(mktemp -d); \ 338 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 339 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 340 ( eval $$cmd ) >> $@ 2>&1; \ 341 echo " test: $(call test,$@)" >> $@ 2>&1; \ 342 $(call test,$@) && \ 343 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 344 345$(run_O): 346 $(call clean) 347 @TMP_O=$$(mktemp -d); \ 348 TMP_DEST=$$(mktemp -d); \ 349 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 350 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 351 ( eval $$cmd ) >> $@ 2>&1 && \ 352 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 353 $(call test_O,$@) && \ 354 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 355 356tarpkg: 357 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 358 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 359 ( eval $$cmd ) >> $@ 2>&1 && \ 360 rm -f $@ 361 362KERNEL_O := ../.. 363ifneq ($(O),) 364 KERNEL_O := $(O) 365endif 366 367make_kernelsrc: 368 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 369 $(call clean); \ 370 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 371 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 372 373make_kernelsrc_tools: 374 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 375 $(call clean); \ 376 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 377 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 378 379make_libperf: 380 @echo "- make -C lib"; 381 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 382 383FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 384FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 385 386all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 387 @echo OK 388 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 389 390out: $(run_O) 391 @echo OK 392 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 393 394ifeq ($(REUSE_FEATURES_DUMP),1) 395$(FEATURES_DUMP_FILE): 396 $(call clean) 397 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 398 echo "- $@: $$cmd" && echo $$cmd && \ 399 ( eval $$cmd ) > /dev/null 2>&1 400 401$(FEATURES_DUMP_FILE_STATIC): 402 $(call clean) 403 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 404 echo "- $@: $$cmd" && echo $$cmd && \ 405 ( eval $$cmd ) > /dev/null 2>&1 406 407# Add feature dump dependency for run/run_O targets 408$(foreach t,$(run) $(run_O),$(eval \ 409 $(t): $(if $(findstring make_static,$(t)),\ 410 $(FEATURES_DUMP_FILE_STATIC),\ 411 $(FEATURES_DUMP_FILE)))) 412 413# Append 'FEATURES_DUMP=' option to all test cases. For example: 414# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 415# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 416$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 417 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 418 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 419endif 420 421.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 422endif # ifndef MK 423