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