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_no_libperl := NO_LIBPERL=1 73make_no_libpython := NO_LIBPYTHON=1 74make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 75make_no_slang := NO_SLANG=1 76make_no_gtk2 := NO_GTK2=1 77make_no_ui := NO_SLANG=1 NO_GTK2=1 78make_no_demangle := NO_DEMANGLE=1 79make_no_libelf := NO_LIBELF=1 80make_no_libunwind := NO_LIBUNWIND=1 81make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 82make_no_backtrace := NO_BACKTRACE=1 83make_no_libnuma := NO_LIBNUMA=1 84make_no_libaudit := NO_LIBAUDIT=1 85make_no_libbionic := NO_LIBBIONIC=1 86make_no_auxtrace := NO_AUXTRACE=1 87make_no_libbpf := NO_LIBBPF=1 88make_libbpf_dynamic := LIBBPF_DYNAMIC=1 89make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 90make_no_libcrypto := NO_LIBCRYPTO=1 91make_with_babeltrace:= LIBBABELTRACE=1 92make_with_coresight := CORESIGHT=1 93make_no_sdt := NO_SDT=1 94make_no_syscall_tbl := NO_SYSCALL_TABLE=1 95make_with_clangllvm := LIBCLANGLLVM=1 96make_no_libpfm4 := NO_LIBPFM4=1 97make_with_gtk2 := GTK2=1 98make_tags := tags 99make_cscope := cscope 100make_help := help 101make_doc := doc 102make_perf_o := perf.o 103make_util_map_o := util/map.o 104make_util_pmu_bison_o := util/pmu-bison.o 105make_install := install 106make_install_bin := install-bin 107make_install_doc := install-doc 108make_install_man := install-man 109make_install_html := install-html 110make_install_info := install-info 111make_install_pdf := install-pdf 112make_install_prefix := install prefix=/tmp/krava 113make_install_prefix_slash := install prefix=/tmp/krava/ 114make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1 115 116# all the NO_* variable combined 117make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1 118make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 119make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 120make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 121make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 122make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 123 124# $(run) contains all available tests 125run := make_pure 126# Targets 'clean all' can be run together only through top level 127# Makefile because we detect clean target in Makefile.perf and 128# disable features detection 129ifeq ($(MK),Makefile) 130run += make_clean_all 131MAKE_F := $(MAKE) 132else 133MAKE_F := $(MAKE) -f $(MK) 134endif 135run += make_python_perf_so 136run += make_debug 137run += make_nondistro 138run += make_no_libperl 139run += make_no_libpython 140run += make_no_scripts 141run += make_no_slang 142run += make_no_gtk2 143run += make_no_ui 144run += make_no_demangle 145run += make_no_libelf 146run += make_no_libunwind 147run += make_no_libdw_dwarf_unwind 148run += make_no_backtrace 149run += make_no_libnuma 150run += make_no_libaudit 151run += make_no_libbionic 152run += make_no_auxtrace 153run += make_no_libbpf 154run += make_no_libbpf_DEBUG 155run += make_no_libcrypto 156run += make_no_sdt 157run += make_no_syscall_tbl 158run += make_with_babeltrace 159run += make_with_coresight 160run += make_with_clangllvm 161run += make_no_libpfm4 162run += make_help 163run += make_doc 164run += make_perf_o 165run += make_util_map_o 166run += make_util_pmu_bison_o 167run += make_install 168run += make_install_bin 169run += make_install_prefix 170run += make_install_prefix_slash 171# FIXME 'install-*' commented out till they're fixed 172# run += make_install_doc 173# run += make_install_man 174# run += make_install_html 175# run += make_install_info 176# run += make_install_pdf 177run += make_minimal 178 179old_libbpf := $(shell echo "#include <bpf/libbpf.h>" | $(CC) -E -dM -x c -| egrep -q "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 180 181ifneq ($(old_libbpf),) 182run += make_libbpf_dynamic 183endif 184 185ifneq ($(call has,ctags),) 186run += make_tags 187endif 188ifneq ($(call has,cscope),) 189run += make_cscope 190endif 191 192# $(run_O) contains same portion of $(run) tests with '_O' attached 193# to distinguish O=... tests 194run_O := $(addsuffix _O,$(run)) 195 196# disable some tests for O=... 197run_O := $(filter-out make_python_perf_so_O,$(run_O)) 198 199# define test for each compile as 'test_NAME' variable 200# with the test itself as a value 201test_make_tags = test -f tags 202test_make_cscope = test -f cscope.out 203 204test_make_tags_O := $(test_make_tags) 205test_make_cscope_O := $(test_make_cscope) 206 207test_ok := true 208test_make_help := $(test_ok) 209test_make_doc := $(test_ok) 210test_make_help_O := $(test_ok) 211test_make_doc_O := $(test_ok) 212 213test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 214 215test_make_perf_o := test -f $(PERF_O)/perf.o 216test_make_util_map_o := test -f $(PERF_O)/util/map.o 217test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 218 219define test_dest_files 220 for file in $(1); do \ 221 if [ ! -x $$TMP_DEST/$$file ]; then \ 222 echo " failed to find: $$file"; \ 223 fi \ 224 done 225endef 226 227installed_files_bin := bin/perf 228installed_files_bin += etc/bash_completion.d/perf 229installed_files_bin += libexec/perf-core/perf-archive 230 231installed_files_all := $(installed_files_bin) 232 233test_make_install := $(call test_dest_files,$(installed_files_all)) 234test_make_install_O := $(call test_dest_files,$(installed_files_all)) 235test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 236test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 237 238# We prefix all installed files for make_install_prefix(_slash) 239# with '/tmp/krava' to match installed/prefix-ed files. 240installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 241test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 242test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 243 244test_make_install_prefix_slash := $(test_make_install_prefix) 245test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 246 247# FIXME nothing gets installed 248test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 249test_make_install_man_O := $(test_make_install_man) 250 251# FIXME nothing gets installed 252test_make_install_doc := $(test_ok) 253test_make_install_doc_O := $(test_ok) 254 255# FIXME nothing gets installed 256test_make_install_html := $(test_ok) 257test_make_install_html_O := $(test_ok) 258 259# FIXME nothing gets installed 260test_make_install_info := $(test_ok) 261test_make_install_info_O := $(test_ok) 262 263# FIXME nothing gets installed 264test_make_install_pdf := $(test_ok) 265test_make_install_pdf_O := $(test_ok) 266 267test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 268test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 269 270test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 271test_make_perf_o_O := test -f $$TMP_O/perf.o 272test_make_util_map_o_O := test -f $$TMP_O/util/map.o 273test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 274 275test_default = test -x $(PERF_O)/perf 276test = $(if $(test_$1),$(test_$1),$(test_default)) 277 278test_default_O = test -x $$TMP_O/perf 279test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 280 281all: 282 283ifdef SHUF 284run := $(shell shuf -e $(run)) 285run_O := $(shell shuf -e $(run_O)) 286endif 287 288max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 289 290ifdef DEBUG 291d := $(info run $(run)) 292d := $(info run_O $(run_O)) 293endif 294 295MAKEFLAGS := --no-print-directory 296 297clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 298 299$(run): 300 $(call clean) 301 @TMP_DEST=$$(mktemp -d); \ 302 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 303 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 304 ( eval $$cmd ) >> $@ 2>&1; \ 305 echo " test: $(call test,$@)" >> $@ 2>&1; \ 306 $(call test,$@) && \ 307 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 308 309make_with_gtk2: 310 $(call clean) 311 @TMP_DEST=$$(mktemp -d); \ 312 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 313 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 314 ( eval $$cmd ) >> $@ 2>&1; \ 315 echo " test: $(call test,$@)" >> $@ 2>&1; \ 316 $(call test,$@) && \ 317 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 318 319make_static: 320 $(call clean) 321 @TMP_DEST=$$(mktemp -d); \ 322 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 323 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 324 ( eval $$cmd ) >> $@ 2>&1; \ 325 echo " test: $(call test,$@)" >> $@ 2>&1; \ 326 $(call test,$@) && \ 327 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 328 329$(run_O): 330 $(call clean) 331 @TMP_O=$$(mktemp -d); \ 332 TMP_DEST=$$(mktemp -d); \ 333 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 334 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 335 ( eval $$cmd ) >> $@ 2>&1 && \ 336 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 337 $(call test_O,$@) && \ 338 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 339 340tarpkg: 341 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 342 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 343 ( eval $$cmd ) >> $@ 2>&1 && \ 344 rm -f $@ 345 346KERNEL_O := ../.. 347ifneq ($(O),) 348 KERNEL_O := $(O) 349endif 350 351make_kernelsrc: 352 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 353 $(call clean); \ 354 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 355 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 356 357make_kernelsrc_tools: 358 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 359 $(call clean); \ 360 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 361 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 362 363make_libperf: 364 @echo "- make -C lib"; 365 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 366 367FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 368FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 369 370all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 371 @echo OK 372 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 373 374out: $(run_O) 375 @echo OK 376 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 377 378ifeq ($(REUSE_FEATURES_DUMP),1) 379$(FEATURES_DUMP_FILE): 380 $(call clean) 381 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 382 echo "- $@: $$cmd" && echo $$cmd && \ 383 ( eval $$cmd ) > /dev/null 2>&1 384 385$(FEATURES_DUMP_FILE_STATIC): 386 $(call clean) 387 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 388 echo "- $@: $$cmd" && echo $$cmd && \ 389 ( eval $$cmd ) > /dev/null 2>&1 390 391# Add feature dump dependency for run/run_O targets 392$(foreach t,$(run) $(run_O),$(eval \ 393 $(t): $(if $(findstring make_static,$(t)),\ 394 $(FEATURES_DUMP_FILE_STATIC),\ 395 $(FEATURES_DUMP_FILE)))) 396 397# Append 'FEATURES_DUMP=' option to all test cases. For example: 398# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 399# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 400$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 401 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 402 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 403endif 404 405.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 406endif # ifndef MK 407