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 := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null) 33 ifeq ($(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_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 88make_no_libcrypto := NO_LIBCRYPTO=1 89make_with_babeltrace:= LIBBABELTRACE=1 90make_no_sdt := NO_SDT=1 91make_no_syscall_tbl := NO_SYSCALL_TABLE=1 92make_with_clangllvm := LIBCLANGLLVM=1 93make_with_libpfm4 := LIBPFM4=1 94make_with_gtk2 := GTK2=1 95make_tags := tags 96make_cscope := cscope 97make_help := help 98make_doc := doc 99make_perf_o := perf.o 100make_util_map_o := util/map.o 101make_util_pmu_bison_o := util/pmu-bison.o 102make_install := install 103make_install_bin := install-bin 104make_install_doc := install-doc 105make_install_man := install-man 106make_install_html := install-html 107make_install_info := install-info 108make_install_pdf := install-pdf 109make_install_prefix := install prefix=/tmp/krava 110make_install_prefix_slash := install prefix=/tmp/krava/ 111make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 112 113# all the NO_* variable combined 114make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 115make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 116make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 117make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 118make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 119make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 120 121# $(run) contains all available tests 122run := make_pure 123# Targets 'clean all' can be run together only through top level 124# Makefile because we detect clean target in Makefile.perf and 125# disable features detection 126ifeq ($(MK),Makefile) 127run += make_clean_all 128MAKE_F := $(MAKE) 129else 130MAKE_F := $(MAKE) -f $(MK) 131endif 132run += make_python_perf_so 133run += make_debug 134run += make_no_libperl 135run += make_no_libpython 136run += make_no_scripts 137run += make_no_newt 138run += make_no_slang 139run += make_no_gtk2 140run += make_no_ui 141run += make_no_demangle 142run += make_no_libelf 143run += make_no_libunwind 144run += make_no_libdw_dwarf_unwind 145run += make_no_backtrace 146run += make_no_libnuma 147run += make_no_libaudit 148run += make_no_libbionic 149run += make_no_auxtrace 150run += make_no_libbpf 151run += make_no_libbpf_DEBUG 152run += make_no_libcrypto 153run += make_no_sdt 154run += make_no_syscall_tbl 155run += make_with_babeltrace 156run += make_with_clangllvm 157run += make_with_libpfm4 158run += make_with_gtk2 159run += make_help 160run += make_doc 161run += make_perf_o 162run += make_util_map_o 163run += make_util_pmu_bison_o 164run += make_install 165run += make_install_bin 166run += make_install_prefix 167run += make_install_prefix_slash 168# FIXME 'install-*' commented out till they're fixed 169# run += make_install_doc 170# run += make_install_man 171# run += make_install_html 172# run += make_install_info 173# run += make_install_pdf 174run += make_minimal 175run += make_static 176 177ifneq ($(call has,ctags),) 178run += make_tags 179endif 180ifneq ($(call has,cscope),) 181run += make_cscope 182endif 183 184# $(run_O) contains same portion of $(run) tests with '_O' attached 185# to distinguish O=... tests 186run_O := $(addsuffix _O,$(run)) 187 188# disable some tests for O=... 189run_O := $(filter-out make_python_perf_so_O,$(run_O)) 190 191# define test for each compile as 'test_NAME' variable 192# with the test itself as a value 193test_make_tags = test -f tags 194test_make_cscope = test -f cscope.out 195 196test_make_tags_O := $(test_make_tags) 197test_make_cscope_O := $(test_make_cscope) 198 199test_ok := true 200test_make_help := $(test_ok) 201test_make_doc := $(test_ok) 202test_make_help_O := $(test_ok) 203test_make_doc_O := $(test_ok) 204 205test_make_python_perf_so := test -f $(PERF_O)/python/perf.so 206 207test_make_perf_o := test -f $(PERF_O)/perf.o 208test_make_util_map_o := test -f $(PERF_O)/util/map.o 209test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 210 211define test_dest_files 212 for file in $(1); do \ 213 if [ ! -x $$TMP_DEST/$$file ]; then \ 214 echo " failed to find: $$file"; \ 215 fi \ 216 done 217endef 218 219installed_files_bin := bin/perf 220installed_files_bin += etc/bash_completion.d/perf 221installed_files_bin += libexec/perf-core/perf-archive 222 223installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so 224installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so 225installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so 226installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so 227installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so 228installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so 229installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so 230installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so 231installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so 232installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so 233 234installed_files_all := $(installed_files_bin) 235installed_files_all += $(installed_files_plugins) 236 237test_make_install := $(call test_dest_files,$(installed_files_all)) 238test_make_install_O := $(call test_dest_files,$(installed_files_all)) 239test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 240test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 241 242# We prefix all installed files for make_install_prefix(_slash) 243# with '/tmp/krava' to match installed/prefix-ed files. 244installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 245test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 246test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 247 248test_make_install_prefix_slash := $(test_make_install_prefix) 249test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 250 251# FIXME nothing gets installed 252test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 253test_make_install_man_O := $(test_make_install_man) 254 255# FIXME nothing gets installed 256test_make_install_doc := $(test_ok) 257test_make_install_doc_O := $(test_ok) 258 259# FIXME nothing gets installed 260test_make_install_html := $(test_ok) 261test_make_install_html_O := $(test_ok) 262 263# FIXME nothing gets installed 264test_make_install_info := $(test_ok) 265test_make_install_info_O := $(test_ok) 266 267# FIXME nothing gets installed 268test_make_install_pdf := $(test_ok) 269test_make_install_pdf_O := $(test_ok) 270 271test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 272test_make_perf_o_O := test -f $$TMP_O/perf.o 273test_make_util_map_o_O := test -f $$TMP_O/util/map.o 274test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 275 276test_default = test -x $(PERF_O)/perf 277test = $(if $(test_$1),$(test_$1),$(test_default)) 278 279test_default_O = test -x $$TMP_O/perf 280test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 281 282all: 283 284ifdef SHUF 285run := $(shell shuf -e $(run)) 286run_O := $(shell shuf -e $(run_O)) 287endif 288 289max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 290 291ifdef DEBUG 292d := $(info run $(run)) 293d := $(info run_O $(run_O)) 294endif 295 296MAKEFLAGS := --no-print-directory 297 298clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 299 300$(run): 301 $(call clean) 302 @TMP_DEST=$$(mktemp -d); \ 303 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 304 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 305 ( eval $$cmd ) >> $@ 2>&1; \ 306 echo " test: $(call test,$@)" >> $@ 2>&1; \ 307 $(call test,$@) && \ 308 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 309 310$(run_O): 311 $(call clean) 312 @TMP_O=$$(mktemp -d); \ 313 TMP_DEST=$$(mktemp -d); \ 314 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 315 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 316 ( eval $$cmd ) >> $@ 2>&1 && \ 317 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 318 $(call test_O,$@) && \ 319 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 320 321tarpkg: 322 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 323 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 324 ( eval $$cmd ) >> $@ 2>&1 && \ 325 rm -f $@ 326 327KERNEL_O := ../.. 328ifneq ($(O),) 329 KERNEL_O := $(O) 330endif 331 332make_kernelsrc: 333 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 334 $(call clean); \ 335 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 336 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 337 338make_kernelsrc_tools: 339 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 340 $(call clean); \ 341 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 342 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 343 344make_libperf: 345 @echo "- make -C lib"; 346 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 347 348FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 349FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 350 351all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 352 @echo OK 353 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 354 355out: $(run_O) 356 @echo OK 357 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 358 359ifeq ($(REUSE_FEATURES_DUMP),1) 360$(FEATURES_DUMP_FILE): 361 $(call clean) 362 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 363 echo "- $@: $$cmd" && echo $$cmd && \ 364 ( eval $$cmd ) > /dev/null 2>&1 365 366$(FEATURES_DUMP_FILE_STATIC): 367 $(call clean) 368 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 369 echo "- $@: $$cmd" && echo $$cmd && \ 370 ( eval $$cmd ) > /dev/null 2>&1 371 372# Add feature dump dependency for run/run_O targets 373$(foreach t,$(run) $(run_O),$(eval \ 374 $(t): $(if $(findstring make_static,$(t)),\ 375 $(FEATURES_DUMP_FILE_STATIC),\ 376 $(FEATURES_DUMP_FILE)))) 377 378# Append 'FEATURES_DUMP=' option to all test cases. For example: 379# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 380# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 381$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 382 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 383 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 384endif 385 386.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 387endif # ifndef MK 388