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_bpf_skel := BUILD_BPF_SKEL=0 74make_gen_vmlinux_h := GEN_VMLINUX_H=1 75make_no_libperl := NO_LIBPERL=1 76make_no_libpython := NO_LIBPYTHON=1 77make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 78make_no_slang := NO_SLANG=1 79make_no_gtk2 := NO_GTK2=1 80make_no_ui := NO_SLANG=1 NO_GTK2=1 81make_no_demangle := NO_DEMANGLE=1 82make_no_libelf := NO_LIBELF=1 83make_no_libunwind := NO_LIBUNWIND=1 84make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 85make_no_backtrace := NO_BACKTRACE=1 86make_no_libcapstone := NO_CAPSTONE=1 87make_no_libnuma := NO_LIBNUMA=1 88make_no_libaudit := NO_LIBAUDIT=1 89make_no_libbionic := NO_LIBBIONIC=1 90make_no_auxtrace := NO_AUXTRACE=1 91make_no_libbpf := NO_LIBBPF=1 92make_libbpf_dynamic := LIBBPF_DYNAMIC=1 93make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 94make_no_libcrypto := NO_LIBCRYPTO=1 95make_with_babeltrace:= LIBBABELTRACE=1 96make_with_coresight := CORESIGHT=1 97make_no_sdt := NO_SDT=1 98make_no_syscall_tbl := NO_SYSCALL_TABLE=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_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1 122make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 123make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 124make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 125make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 126make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 NO_CAPSTONE=1 127 128# $(run) contains all available tests 129run := make_pure 130# Targets 'clean all' can be run together only through top level 131# Makefile because we detect clean target in Makefile.perf and 132# disable features detection 133ifeq ($(MK),Makefile) 134run += make_clean_all 135MAKE_F := $(MAKE) 136else 137MAKE_F := $(MAKE) -f $(MK) 138endif 139run += make_python_perf_so 140run += make_debug 141run += make_nondistro 142run += make_extra_tests 143run += make_no_bpf_skel 144run += make_gen_vmlinux_h 145run += make_no_libperl 146run += make_no_libpython 147run += make_no_scripts 148run += make_no_slang 149run += make_no_gtk2 150run += make_no_ui 151run += make_no_demangle 152run += make_no_libelf 153run += make_no_libunwind 154run += make_no_libdw_dwarf_unwind 155run += make_no_backtrace 156run += make_no_libcapstone 157run += make_no_libnuma 158run += make_no_libaudit 159run += make_no_libbionic 160run += make_no_auxtrace 161run += make_no_libbpf 162run += make_no_libbpf_DEBUG 163run += make_no_libcrypto 164run += make_no_sdt 165run += make_no_syscall_tbl 166run += make_with_babeltrace 167run += make_with_coresight 168run += make_with_clangllvm 169run += make_no_libpfm4 170run += make_refcnt_check 171run += make_help 172run += make_doc 173run += make_perf_o 174run += make_util_map_o 175run += make_util_pmu_bison_o 176run += make_install 177run += make_install_bin 178run += make_install_prefix 179run += make_install_prefix_slash 180# FIXME 'install-*' commented out till they're fixed 181# run += make_install_doc 182# run += make_install_man 183# run += make_install_html 184# run += make_install_info 185# run += make_install_pdf 186run += make_minimal 187 188old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| grep -q -E "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 189 190ifneq ($(old_libbpf),) 191run += make_libbpf_dynamic 192endif 193 194ifneq ($(call has,ctags),) 195run += make_tags 196endif 197ifneq ($(call has,cscope),) 198run += make_cscope 199endif 200 201# $(run_O) contains same portion of $(run) tests with '_O' attached 202# to distinguish O=... tests 203run_O := $(addsuffix _O,$(run)) 204 205# disable some tests for O=... 206run_O := $(filter-out make_python_perf_so_O,$(run_O)) 207 208# define test for each compile as 'test_NAME' variable 209# with the test itself as a value 210test_make_tags = test -f tags 211test_make_cscope = test -f cscope.out 212 213test_make_tags_O := $(test_make_tags) 214test_make_cscope_O := $(test_make_cscope) 215 216test_ok := true 217test_make_help := $(test_ok) 218test_make_doc := $(test_ok) 219test_make_help_O := $(test_ok) 220test_make_doc_O := $(test_ok) 221 222test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 223 224test_make_perf_o := test -f $(PERF_O)/perf.o 225test_make_util_map_o := test -f $(PERF_O)/util/map.o 226test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 227 228define test_dest_files 229 for file in $(1); do \ 230 if [ ! -x $$TMP_DEST/$$file ]; then \ 231 echo " failed to find: $$file"; \ 232 fi \ 233 done 234endef 235 236installed_files_bin := bin/perf 237installed_files_bin += etc/bash_completion.d/perf 238installed_files_bin += libexec/perf-core/perf-archive 239 240installed_files_all := $(installed_files_bin) 241 242test_make_install := $(call test_dest_files,$(installed_files_all)) 243test_make_install_O := $(call test_dest_files,$(installed_files_all)) 244test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 245test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 246 247# We prefix all installed files for make_install_prefix(_slash) 248# with '/tmp/krava' to match installed/prefix-ed files. 249installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 250test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 251test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 252 253test_make_install_prefix_slash := $(test_make_install_prefix) 254test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 255 256# FIXME nothing gets installed 257test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 258test_make_install_man_O := $(test_make_install_man) 259 260# FIXME nothing gets installed 261test_make_install_doc := $(test_ok) 262test_make_install_doc_O := $(test_ok) 263 264# FIXME nothing gets installed 265test_make_install_html := $(test_ok) 266test_make_install_html_O := $(test_ok) 267 268# FIXME nothing gets installed 269test_make_install_info := $(test_ok) 270test_make_install_info_O := $(test_ok) 271 272# FIXME nothing gets installed 273test_make_install_pdf := $(test_ok) 274test_make_install_pdf_O := $(test_ok) 275 276test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 277test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 278 279test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 280test_make_perf_o_O := test -f $$TMP_O/perf.o 281test_make_util_map_o_O := test -f $$TMP_O/util/map.o 282test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 283 284test_default = test -x $(PERF_O)/perf 285test = $(if $(test_$1),$(test_$1),$(test_default)) 286 287test_default_O = test -x $$TMP_O/perf 288test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 289 290all: 291 292ifdef SHUF 293run := $(shell shuf -e $(run)) 294run_O := $(shell shuf -e $(run_O)) 295endif 296 297max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 298 299ifdef DEBUG 300d := $(info run $(run)) 301d := $(info run_O $(run_O)) 302endif 303 304MAKEFLAGS := --no-print-directory 305 306clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 307 308$(run): 309 $(call clean) 310 @TMP_DEST=$$(mktemp -d); \ 311 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 312 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 313 ( eval $$cmd ) >> $@ 2>&1; \ 314 echo " test: $(call test,$@)" >> $@ 2>&1; \ 315 $(call test,$@) && \ 316 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 317 318make_with_gtk2: 319 $(call clean) 320 @TMP_DEST=$$(mktemp -d); \ 321 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 322 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 323 ( eval $$cmd ) >> $@ 2>&1; \ 324 echo " test: $(call test,$@)" >> $@ 2>&1; \ 325 $(call test,$@) && \ 326 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 327 328make_static: 329 $(call clean) 330 @TMP_DEST=$$(mktemp -d); \ 331 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 332 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 333 ( eval $$cmd ) >> $@ 2>&1; \ 334 echo " test: $(call test,$@)" >> $@ 2>&1; \ 335 $(call test,$@) && \ 336 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 337 338$(run_O): 339 $(call clean) 340 @TMP_O=$$(mktemp -d); \ 341 TMP_DEST=$$(mktemp -d); \ 342 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 343 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 344 ( eval $$cmd ) >> $@ 2>&1 && \ 345 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 346 $(call test_O,$@) && \ 347 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 348 349tarpkg: 350 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 351 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 352 ( eval $$cmd ) >> $@ 2>&1 && \ 353 rm -f $@ 354 355KERNEL_O := ../.. 356ifneq ($(O),) 357 KERNEL_O := $(O) 358endif 359 360make_kernelsrc: 361 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 362 $(call clean); \ 363 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 364 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 365 366make_kernelsrc_tools: 367 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 368 $(call clean); \ 369 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 370 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 371 372make_libperf: 373 @echo "- make -C lib"; 374 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 375 376FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 377FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 378 379all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 380 @echo OK 381 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 382 383out: $(run_O) 384 @echo OK 385 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 386 387ifeq ($(REUSE_FEATURES_DUMP),1) 388$(FEATURES_DUMP_FILE): 389 $(call clean) 390 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 391 echo "- $@: $$cmd" && echo $$cmd && \ 392 ( eval $$cmd ) > /dev/null 2>&1 393 394$(FEATURES_DUMP_FILE_STATIC): 395 $(call clean) 396 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 397 echo "- $@: $$cmd" && echo $$cmd && \ 398 ( eval $$cmd ) > /dev/null 2>&1 399 400# Add feature dump dependency for run/run_O targets 401$(foreach t,$(run) $(run_O),$(eval \ 402 $(t): $(if $(findstring make_static,$(t)),\ 403 $(FEATURES_DUMP_FILE_STATIC),\ 404 $(FEATURES_DUMP_FILE)))) 405 406# Append 'FEATURES_DUMP=' option to all test cases. For example: 407# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 408# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 409$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 410 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 411 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 412endif 413 414.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 415endif # ifndef MK 416