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_no_libperl := NO_LIBPERL=1 77make_no_libpython := NO_LIBPYTHON=1 78make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=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_libunwind := NO_LIBUNWIND=1 85make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 86make_no_backtrace := NO_BACKTRACE=1 87make_no_libcapstone := NO_CAPSTONE=1 88make_no_libnuma := NO_LIBNUMA=1 89make_no_libaudit := NO_LIBAUDIT=1 90make_no_libbionic := NO_LIBBIONIC=1 91make_no_auxtrace := NO_AUXTRACE=1 92make_no_libbpf := NO_LIBBPF=1 93make_libbpf_dynamic := LIBBPF_DYNAMIC=1 94make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 95make_no_libcrypto := NO_LIBCRYPTO=1 96make_with_babeltrace:= LIBBABELTRACE=1 97make_with_coresight := CORESIGHT=1 98make_no_sdt := NO_SDT=1 99make_no_syscall_tbl := NO_SYSCALL_TABLE=1 100make_no_libpfm4 := NO_LIBPFM4=1 101make_with_gtk2 := GTK2=1 102make_refcnt_check := EXTRA_CFLAGS="-DREFCNT_CHECKING=1" 103make_tags := tags 104make_cscope := cscope 105make_help := help 106make_doc := doc 107make_perf_o := perf.o 108make_util_map_o := util/map.o 109make_util_pmu_bison_o := util/pmu-bison.o 110make_install := install 111make_install_bin := install-bin 112make_install_doc := install-doc 113make_install_man := install-man 114make_install_html := install-html 115make_install_info := install-info 116make_install_pdf := install-pdf 117make_install_prefix := install prefix=/tmp/krava 118make_install_prefix_slash := install prefix=/tmp/krava/ 119make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1 120 121# all the NO_* variable combined 122make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1 123make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 124make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 125make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 126make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 127make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 NO_CAPSTONE=1 128 129# $(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 142run += make_nondistro 143run += make_extra_tests 144run += make_jevents_all 145run += make_no_bpf_skel 146run += make_gen_vmlinux_h 147run += make_no_libperl 148run += make_no_libpython 149run += make_no_scripts 150run += make_no_slang 151run += make_no_gtk2 152run += make_no_ui 153run += make_no_demangle 154run += make_no_libelf 155run += make_no_libunwind 156run += make_no_libdw_dwarf_unwind 157run += make_no_backtrace 158run += make_no_libcapstone 159run += make_no_libnuma 160run += make_no_libaudit 161run += make_no_libbionic 162run += make_no_auxtrace 163run += make_no_libbpf 164run += make_no_libbpf_DEBUG 165run += make_no_libcrypto 166run += make_no_sdt 167run += make_no_syscall_tbl 168run += make_with_babeltrace 169run += make_with_coresight 170run += make_with_clangllvm 171run += make_no_libpfm4 172run += make_refcnt_check 173run += make_help 174run += make_doc 175run += make_perf_o 176run += make_util_map_o 177run += make_util_pmu_bison_o 178run += make_install 179run += make_install_bin 180run += make_install_prefix 181run += make_install_prefix_slash 182# FIXME 'install-*' commented out till they're fixed 183# run += make_install_doc 184# run += make_install_man 185# run += make_install_html 186# run += make_install_info 187# run += make_install_pdf 188run += make_minimal 189 190old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| grep -q -E "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 191 192ifneq ($(old_libbpf),) 193run += make_libbpf_dynamic 194endif 195 196ifneq ($(call has,ctags),) 197run += make_tags 198endif 199ifneq ($(call has,cscope),) 200run += make_cscope 201endif 202 203# $(run_O) contains same portion of $(run) tests with '_O' attached 204# to distinguish O=... tests 205run_O := $(addsuffix _O,$(run)) 206 207# disable some tests for O=... 208run_O := $(filter-out make_python_perf_so_O,$(run_O)) 209 210# define test for each compile as 'test_NAME' variable 211# with the test itself as a value 212test_make_tags = test -f tags 213test_make_cscope = test -f cscope.out 214 215test_make_tags_O := $(test_make_tags) 216test_make_cscope_O := $(test_make_cscope) 217 218test_ok := true 219test_make_help := $(test_ok) 220test_make_doc := $(test_ok) 221test_make_help_O := $(test_ok) 222test_make_doc_O := $(test_ok) 223 224test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 225 226test_make_perf_o := test -f $(PERF_O)/perf.o 227test_make_util_map_o := test -f $(PERF_O)/util/map.o 228test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 229 230define test_dest_files 231 for file in $(1); do \ 232 if [ ! -x $$TMP_DEST/$$file ]; then \ 233 echo " failed to find: $$file"; \ 234 fi \ 235 done 236endef 237 238installed_files_bin := bin/perf 239installed_files_bin += etc/bash_completion.d/perf 240installed_files_bin += libexec/perf-core/perf-archive 241 242installed_files_all := $(installed_files_bin) 243 244test_make_install := $(call test_dest_files,$(installed_files_all)) 245test_make_install_O := $(call test_dest_files,$(installed_files_all)) 246test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 247test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 248 249# We prefix all installed files for make_install_prefix(_slash) 250# with '/tmp/krava' to match installed/prefix-ed files. 251installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 252test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 253test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 254 255test_make_install_prefix_slash := $(test_make_install_prefix) 256test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 257 258# FIXME nothing gets installed 259test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 260test_make_install_man_O := $(test_make_install_man) 261 262# FIXME nothing gets installed 263test_make_install_doc := $(test_ok) 264test_make_install_doc_O := $(test_ok) 265 266# FIXME nothing gets installed 267test_make_install_html := $(test_ok) 268test_make_install_html_O := $(test_ok) 269 270# FIXME nothing gets installed 271test_make_install_info := $(test_ok) 272test_make_install_info_O := $(test_ok) 273 274# FIXME nothing gets installed 275test_make_install_pdf := $(test_ok) 276test_make_install_pdf_O := $(test_ok) 277 278test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 279test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 280 281test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 282test_make_perf_o_O := test -f $$TMP_O/perf.o 283test_make_util_map_o_O := test -f $$TMP_O/util/map.o 284test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 285 286test_default = test -x $(PERF_O)/perf 287test = $(if $(test_$1),$(test_$1),$(test_default)) 288 289test_default_O = test -x $$TMP_O/perf 290test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 291 292all: 293 294ifdef SHUF 295run := $(shell shuf -e $(run)) 296run_O := $(shell shuf -e $(run_O)) 297endif 298 299max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 300 301ifdef DEBUG 302d := $(info run $(run)) 303d := $(info run_O $(run_O)) 304endif 305 306MAKEFLAGS := --no-print-directory 307 308clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 309 310$(run): 311 $(call clean) 312 @TMP_DEST=$$(mktemp -d); \ 313 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 314 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 315 ( eval $$cmd ) >> $@ 2>&1; \ 316 echo " test: $(call test,$@)" >> $@ 2>&1; \ 317 $(call test,$@) && \ 318 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 319 320make_with_gtk2: 321 $(call clean) 322 @TMP_DEST=$$(mktemp -d); \ 323 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 324 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 325 ( eval $$cmd ) >> $@ 2>&1; \ 326 echo " test: $(call test,$@)" >> $@ 2>&1; \ 327 $(call test,$@) && \ 328 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 329 330make_static: 331 $(call clean) 332 @TMP_DEST=$$(mktemp -d); \ 333 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 334 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 335 ( eval $$cmd ) >> $@ 2>&1; \ 336 echo " test: $(call test,$@)" >> $@ 2>&1; \ 337 $(call test,$@) && \ 338 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 339 340$(run_O): 341 $(call clean) 342 @TMP_O=$$(mktemp -d); \ 343 TMP_DEST=$$(mktemp -d); \ 344 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 345 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 346 ( eval $$cmd ) >> $@ 2>&1 && \ 347 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 348 $(call test_O,$@) && \ 349 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 350 351tarpkg: 352 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 353 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 354 ( eval $$cmd ) >> $@ 2>&1 && \ 355 rm -f $@ 356 357KERNEL_O := ../.. 358ifneq ($(O),) 359 KERNEL_O := $(O) 360endif 361 362make_kernelsrc: 363 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 364 $(call clean); \ 365 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 366 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 367 368make_kernelsrc_tools: 369 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 370 $(call clean); \ 371 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 372 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 373 374make_libperf: 375 @echo "- make -C lib"; 376 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 377 378FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 379FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 380 381all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 382 @echo OK 383 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 384 385out: $(run_O) 386 @echo OK 387 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 388 389ifeq ($(REUSE_FEATURES_DUMP),1) 390$(FEATURES_DUMP_FILE): 391 $(call clean) 392 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 393 echo "- $@: $$cmd" && echo $$cmd && \ 394 ( eval $$cmd ) > /dev/null 2>&1 395 396$(FEATURES_DUMP_FILE_STATIC): 397 $(call clean) 398 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 399 echo "- $@: $$cmd" && echo $$cmd && \ 400 ( eval $$cmd ) > /dev/null 2>&1 401 402# Add feature dump dependency for run/run_O targets 403$(foreach t,$(run) $(run_O),$(eval \ 404 $(t): $(if $(findstring make_static,$(t)),\ 405 $(FEATURES_DUMP_FILE_STATIC),\ 406 $(FEATURES_DUMP_FILE)))) 407 408# Append 'FEATURES_DUMP=' option to all test cases. For example: 409# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 410# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 411$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 412 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 413 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 414endif 415 416.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 417endif # ifndef MK 418