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) 65 66# standard single make variable specified 67make_clean_all := clean all 68make_python_perf_so := python/perf.so 69make_debug := DEBUG=1 70make_no_libperl := NO_LIBPERL=1 71make_no_libpython := NO_LIBPYTHON=1 72make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 73make_no_newt := NO_NEWT=1 74make_no_slang := NO_SLANG=1 75make_no_gtk2 := NO_GTK2=1 76make_no_ui := NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 77make_no_demangle := NO_DEMANGLE=1 78make_no_libelf := NO_LIBELF=1 79make_no_libunwind := NO_LIBUNWIND=1 80make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 81make_no_backtrace := NO_BACKTRACE=1 82make_no_libnuma := NO_LIBNUMA=1 83make_no_libaudit := NO_LIBAUDIT=1 84make_no_libbionic := NO_LIBBIONIC=1 85make_no_auxtrace := NO_AUXTRACE=1 86make_no_libbpf := NO_LIBBPF=1 87make_libbpf_dynamic := LIBBPF_DYNAMIC=1 88make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 89make_no_libcrypto := NO_LIBCRYPTO=1 90make_with_babeltrace:= LIBBABELTRACE=1 91make_with_coresight := CORESIGHT=1 92make_no_sdt := NO_SDT=1 93make_no_syscall_tbl := NO_SYSCALL_TABLE=1 94make_with_clangllvm := LIBCLANGLLVM=1 95make_with_libpfm4 := LIBPFM4=1 96make_with_gtk2 := GTK2=1 97make_tags := tags 98make_cscope := cscope 99make_help := help 100make_doc := doc 101make_perf_o := perf.o 102make_util_map_o := util/map.o 103make_util_pmu_bison_o := util/pmu-bison.o 104make_install := install 105make_install_bin := install-bin 106make_install_doc := install-doc 107make_install_man := install-man 108make_install_html := install-html 109make_install_info := install-info 110make_install_pdf := install-pdf 111make_install_prefix := install prefix=/tmp/krava 112make_install_prefix_slash := install prefix=/tmp/krava/ 113make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 114 115# all the NO_* variable combined 116make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 117make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 118make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 119make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 120make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 121make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 122 123# $(run) contains all available tests 124run := make_pure 125# Targets 'clean all' can be run together only through top level 126# Makefile because we detect clean target in Makefile.perf and 127# disable features detection 128ifeq ($(MK),Makefile) 129run += make_clean_all 130MAKE_F := $(MAKE) 131else 132MAKE_F := $(MAKE) -f $(MK) 133endif 134run += make_python_perf_so 135run += make_debug 136run += make_no_libperl 137run += make_no_libpython 138run += make_no_scripts 139run += make_no_newt 140run += make_no_slang 141run += make_no_gtk2 142run += make_no_ui 143run += make_no_demangle 144run += make_no_libelf 145run += make_no_libunwind 146run += make_no_libdw_dwarf_unwind 147run += make_no_backtrace 148run += make_no_libnuma 149run += make_no_libaudit 150run += make_no_libbionic 151run += make_no_auxtrace 152run += make_no_libbpf 153run += make_no_libbpf_DEBUG 154run += make_no_libcrypto 155run += make_no_sdt 156run += make_no_syscall_tbl 157run += make_with_babeltrace 158run += make_with_coresight 159run += make_with_clangllvm 160run += make_with_libpfm4 161run += make_help 162run += make_doc 163run += make_perf_o 164run += make_util_map_o 165run += make_util_pmu_bison_o 166run += make_install 167run += make_install_bin 168run += make_install_prefix 169run += make_install_prefix_slash 170# FIXME 'install-*' commented out till they're fixed 171# run += make_install_doc 172# run += make_install_man 173# run += make_install_html 174# run += make_install_info 175# run += make_install_pdf 176run += make_minimal 177 178old_libbpf := $(shell echo "#include <bpf/libbpf.h>" | $(CC) -E -dM -x c -| egrep -q "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 179 180ifneq ($(old_libbpf),) 181run += make_libbpf_dynamic 182endif 183 184ifneq ($(call has,ctags),) 185run += make_tags 186endif 187ifneq ($(call has,cscope),) 188run += make_cscope 189endif 190 191# $(run_O) contains same portion of $(run) tests with '_O' attached 192# to distinguish O=... tests 193run_O := $(addsuffix _O,$(run)) 194 195# disable some tests for O=... 196run_O := $(filter-out make_python_perf_so_O,$(run_O)) 197 198# define test for each compile as 'test_NAME' variable 199# with the test itself as a value 200test_make_tags = test -f tags 201test_make_cscope = test -f cscope.out 202 203test_make_tags_O := $(test_make_tags) 204test_make_cscope_O := $(test_make_cscope) 205 206test_ok := true 207test_make_help := $(test_ok) 208test_make_doc := $(test_ok) 209test_make_help_O := $(test_ok) 210test_make_doc_O := $(test_ok) 211 212test_make_python_perf_so := test -f $(PERF_O)/python/perf.so 213 214test_make_perf_o := test -f $(PERF_O)/perf.o 215test_make_util_map_o := test -f $(PERF_O)/util/map.o 216test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 217 218define test_dest_files 219 for file in $(1); do \ 220 if [ ! -x $$TMP_DEST/$$file ]; then \ 221 echo " failed to find: $$file"; \ 222 fi \ 223 done 224endef 225 226installed_files_bin := bin/perf 227installed_files_bin += etc/bash_completion.d/perf 228installed_files_bin += libexec/perf-core/perf-archive 229 230installed_files_all := $(installed_files_bin) 231 232test_make_install := $(call test_dest_files,$(installed_files_all)) 233test_make_install_O := $(call test_dest_files,$(installed_files_all)) 234test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 235test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 236 237# We prefix all installed files for make_install_prefix(_slash) 238# with '/tmp/krava' to match installed/prefix-ed files. 239installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 240test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 241test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 242 243test_make_install_prefix_slash := $(test_make_install_prefix) 244test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 245 246# FIXME nothing gets installed 247test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 248test_make_install_man_O := $(test_make_install_man) 249 250# FIXME nothing gets installed 251test_make_install_doc := $(test_ok) 252test_make_install_doc_O := $(test_ok) 253 254# FIXME nothing gets installed 255test_make_install_html := $(test_ok) 256test_make_install_html_O := $(test_ok) 257 258# FIXME nothing gets installed 259test_make_install_info := $(test_ok) 260test_make_install_info_O := $(test_ok) 261 262# FIXME nothing gets installed 263test_make_install_pdf := $(test_ok) 264test_make_install_pdf_O := $(test_ok) 265 266test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 267test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 268 269test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 270test_make_perf_o_O := test -f $$TMP_O/perf.o 271test_make_util_map_o_O := test -f $$TMP_O/util/map.o 272test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 273 274test_default = test -x $(PERF_O)/perf 275test = $(if $(test_$1),$(test_$1),$(test_default)) 276 277test_default_O = test -x $$TMP_O/perf 278test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 279 280all: 281 282ifdef SHUF 283run := $(shell shuf -e $(run)) 284run_O := $(shell shuf -e $(run_O)) 285endif 286 287max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 288 289ifdef DEBUG 290d := $(info run $(run)) 291d := $(info run_O $(run_O)) 292endif 293 294MAKEFLAGS := --no-print-directory 295 296clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 297 298$(run): 299 $(call clean) 300 @TMP_DEST=$$(mktemp -d); \ 301 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 302 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 303 ( eval $$cmd ) >> $@ 2>&1; \ 304 echo " test: $(call test,$@)" >> $@ 2>&1; \ 305 $(call test,$@) && \ 306 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 307 308make_with_gtk2: 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_static: 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 $@ ; false) 327 328$(run_O): 329 $(call clean) 330 @TMP_O=$$(mktemp -d); \ 331 TMP_DEST=$$(mktemp -d); \ 332 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 333 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 334 ( eval $$cmd ) >> $@ 2>&1 && \ 335 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 336 $(call test_O,$@) && \ 337 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 338 339tarpkg: 340 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 341 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 342 ( eval $$cmd ) >> $@ 2>&1 && \ 343 rm -f $@ 344 345KERNEL_O := ../.. 346ifneq ($(O),) 347 KERNEL_O := $(O) 348endif 349 350make_kernelsrc: 351 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 352 $(call clean); \ 353 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 354 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 355 356make_kernelsrc_tools: 357 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 358 $(call clean); \ 359 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 360 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 361 362make_libperf: 363 @echo "- make -C lib"; 364 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 365 366FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 367FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 368 369all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 370 @echo OK 371 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 372 373out: $(run_O) 374 @echo OK 375 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 376 377ifeq ($(REUSE_FEATURES_DUMP),1) 378$(FEATURES_DUMP_FILE): 379 $(call clean) 380 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 381 echo "- $@: $$cmd" && echo $$cmd && \ 382 ( eval $$cmd ) > /dev/null 2>&1 383 384$(FEATURES_DUMP_FILE_STATIC): 385 $(call clean) 386 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 387 echo "- $@: $$cmd" && echo $$cmd && \ 388 ( eval $$cmd ) > /dev/null 2>&1 389 390# Add feature dump dependency for run/run_O targets 391$(foreach t,$(run) $(run_O),$(eval \ 392 $(t): $(if $(findstring make_static,$(t)),\ 393 $(FEATURES_DUMP_FILE_STATIC),\ 394 $(FEATURES_DUMP_FILE)))) 395 396# Append 'FEATURES_DUMP=' option to all test cases. For example: 397# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 398# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 399$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 400 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 401 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 402endif 403 404.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 405endif # ifndef MK 406