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_jevents_all := JEVENTS_ARCH=all 74make_no_bpf_skel := BUILD_BPF_SKEL=0 75make_gen_vmlinux_h := GEN_VMLINUX_H=1 76make_libperl := LIBPERL=1 77make_no_libpython := NO_LIBPYTHON=1 78make_no_scripts := NO_LIBPYTHON=1 79make_no_slang := NO_SLANG=1 80make_no_gtk2 := NO_GTK2=1 81make_no_ui := NO_SLANG=1 NO_GTK2=1 82make_no_demangle := NO_DEMANGLE=1 83make_no_libelf := NO_LIBELF=1 84make_no_libdw := NO_LIBDW=1 85make_libunwind := LIBUNWIND=1 86make_no_backtrace := NO_BACKTRACE=1 87make_no_libcapstone := NO_CAPSTONE=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_with_babeltrace:= LIBBABELTRACE=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 NO_GTK2=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_LIBCAP=1 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_jevents_all 147run += make_no_bpf_skel 148run += make_gen_vmlinux_h 149run += make_libperl 150run += make_no_libpython 151run += make_no_scripts 152run += make_no_slang 153run += make_no_gtk2 154run += make_no_ui 155run += make_no_demangle 156run += make_no_libelf 157run += make_no_libdw 158run += make_libunwind 159run += make_no_libdw_dwarf_unwind 160run += make_no_backtrace 161run += make_no_libcapstone 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_with_babeltrace 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 419