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 cores := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null) 32 ifeq ($(cores),0) 33 cores := 1 34 endif 35 PARALLEL_OPT="-j$(cores)" 36endif 37 38# As per kernel Makefile, avoid funny character set dependencies 39unexport LC_ALL 40LC_COLLATE=C 41LC_NUMERIC=C 42export LC_COLLATE LC_NUMERIC 43 44ifeq ($(srctree),) 45srctree := $(patsubst %/,%,$(dir $(CURDIR))) 46srctree := $(patsubst %/,%,$(dir $(srctree))) 47#$(info Determined 'srctree' to be $(srctree)) 48endif 49 50include $(srctree)/tools/scripts/Makefile.arch 51 52# FIXME looks like x86 is the only arch running tests ;-) 53# we need some IS_(32/64) flag to make this generic 54ifeq ($(ARCH)$(IS_64_BIT), x861) 55lib = lib64 56else 57lib = lib 58endif 59 60has = $(shell which $1 2>/dev/null) 61 62# standard single make variable specified 63make_clean_all := clean all 64make_python_perf_so := python/perf.so 65make_debug := DEBUG=1 66make_no_libperl := NO_LIBPERL=1 67make_no_libpython := NO_LIBPYTHON=1 68make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 69make_no_newt := NO_NEWT=1 70make_no_slang := NO_SLANG=1 71make_no_gtk2 := NO_GTK2=1 72make_no_ui := NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 73make_no_demangle := NO_DEMANGLE=1 74make_no_libelf := NO_LIBELF=1 75make_no_libunwind := NO_LIBUNWIND=1 76make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 77make_no_backtrace := NO_BACKTRACE=1 78make_no_libnuma := NO_LIBNUMA=1 79make_no_libaudit := NO_LIBAUDIT=1 80make_no_libbionic := NO_LIBBIONIC=1 81make_no_auxtrace := NO_AUXTRACE=1 82make_no_libbpf := NO_LIBBPF=1 83make_no_libcrypto := NO_LIBCRYPTO=1 84make_with_babeltrace:= LIBBABELTRACE=1 85make_no_sdt := NO_SDT=1 86make_with_clangllvm := LIBCLANGLLVM=1 87make_tags := tags 88make_cscope := cscope 89make_help := help 90make_doc := doc 91make_perf_o := perf.o 92make_util_map_o := util/map.o 93make_util_pmu_bison_o := util/pmu-bison.o 94make_install := install 95make_install_bin := install-bin 96make_install_doc := install-doc 97make_install_man := install-man 98make_install_html := install-html 99make_install_info := install-info 100make_install_pdf := install-pdf 101make_install_prefix := install prefix=/tmp/krava 102make_install_prefix_slash := install prefix=/tmp/krava/ 103make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 104 105# all the NO_* variable combined 106make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 107make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 108make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 109make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 110make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 111make_minimal += NO_LIBCAP=1 112 113# $(run) contains all available tests 114run := make_pure 115# Targets 'clean all' can be run together only through top level 116# Makefile because we detect clean target in Makefile.perf and 117# disable features detection 118ifeq ($(MK),Makefile) 119run += make_clean_all 120MAKE_F := $(MAKE) 121else 122MAKE_F := $(MAKE) -f $(MK) 123endif 124run += make_python_perf_so 125run += make_debug 126run += make_no_libperl 127run += make_no_libpython 128run += make_no_scripts 129run += make_no_newt 130run += make_no_slang 131run += make_no_gtk2 132run += make_no_ui 133run += make_no_demangle 134run += make_no_libelf 135run += make_no_libunwind 136run += make_no_libdw_dwarf_unwind 137run += make_no_backtrace 138run += make_no_libnuma 139run += make_no_libaudit 140run += make_no_libbionic 141run += make_no_auxtrace 142run += make_no_libbpf 143run += make_with_babeltrace 144run += make_with_clangllvm 145run += make_help 146run += make_doc 147run += make_perf_o 148run += make_util_map_o 149run += make_util_pmu_bison_o 150run += make_install 151run += make_install_bin 152run += make_install_prefix 153run += make_install_prefix_slash 154# FIXME 'install-*' commented out till they're fixed 155# run += make_install_doc 156# run += make_install_man 157# run += make_install_html 158# run += make_install_info 159# run += make_install_pdf 160run += make_minimal 161run += make_static 162 163ifneq ($(call has,ctags),) 164run += make_tags 165endif 166ifneq ($(call has,cscope),) 167run += make_cscope 168endif 169 170# $(run_O) contains same portion of $(run) tests with '_O' attached 171# to distinguish O=... tests 172run_O := $(addsuffix _O,$(run)) 173 174# disable some tests for O=... 175run_O := $(filter-out make_python_perf_so_O,$(run_O)) 176 177# define test for each compile as 'test_NAME' variable 178# with the test itself as a value 179test_make_tags = test -f tags 180test_make_cscope = test -f cscope.out 181 182test_make_tags_O := $(test_make_tags) 183test_make_cscope_O := $(test_make_cscope) 184 185test_ok := true 186test_make_help := $(test_ok) 187test_make_doc := $(test_ok) 188test_make_help_O := $(test_ok) 189test_make_doc_O := $(test_ok) 190 191test_make_python_perf_so := test -f $(PERF_O)/python/perf.so 192 193test_make_perf_o := test -f $(PERF_O)/perf.o 194test_make_util_map_o := test -f $(PERF_O)/util/map.o 195test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 196 197define test_dest_files 198 for file in $(1); do \ 199 if [ ! -x $$TMP_DEST/$$file ]; then \ 200 echo " failed to find: $$file"; \ 201 fi \ 202 done 203endef 204 205installed_files_bin := bin/perf 206installed_files_bin += etc/bash_completion.d/perf 207installed_files_bin += libexec/perf-core/perf-archive 208 209installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so 210installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so 211installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so 212installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so 213installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so 214installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so 215installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so 216installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so 217installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so 218installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so 219 220installed_files_all := $(installed_files_bin) 221installed_files_all += $(installed_files_plugins) 222 223test_make_install := $(call test_dest_files,$(installed_files_all)) 224test_make_install_O := $(call test_dest_files,$(installed_files_all)) 225test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 226test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 227 228# We prefix all installed files for make_install_prefix(_slash) 229# with '/tmp/krava' to match installed/prefix-ed files. 230installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 231test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 232test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 233 234test_make_install_prefix_slash := $(test_make_install_prefix) 235test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 236 237# FIXME nothing gets installed 238test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 239test_make_install_man_O := $(test_make_install_man) 240 241# FIXME nothing gets installed 242test_make_install_doc := $(test_ok) 243test_make_install_doc_O := $(test_ok) 244 245# FIXME nothing gets installed 246test_make_install_html := $(test_ok) 247test_make_install_html_O := $(test_ok) 248 249# FIXME nothing gets installed 250test_make_install_info := $(test_ok) 251test_make_install_info_O := $(test_ok) 252 253# FIXME nothing gets installed 254test_make_install_pdf := $(test_ok) 255test_make_install_pdf_O := $(test_ok) 256 257test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 258test_make_perf_o_O := test -f $$TMP_O/perf.o 259test_make_util_map_o_O := test -f $$TMP_O/util/map.o 260test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 261 262test_default = test -x $(PERF_O)/perf 263test = $(if $(test_$1),$(test_$1),$(test_default)) 264 265test_default_O = test -x $$TMP_O/perf 266test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 267 268all: 269 270ifdef SHUF 271run := $(shell shuf -e $(run)) 272run_O := $(shell shuf -e $(run_O)) 273endif 274 275max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 276 277ifdef DEBUG 278d := $(info run $(run)) 279d := $(info run_O $(run_O)) 280endif 281 282MAKEFLAGS := --no-print-directory 283 284clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 285 286$(run): 287 $(call clean) 288 @TMP_DEST=$$(mktemp -d); \ 289 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 290 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 291 ( eval $$cmd ) >> $@ 2>&1; \ 292 echo " test: $(call test,$@)" >> $@ 2>&1; \ 293 $(call test,$@) && \ 294 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 295 296$(run_O): 297 $(call clean) 298 @TMP_O=$$(mktemp -d); \ 299 TMP_DEST=$$(mktemp -d); \ 300 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 301 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 302 ( eval $$cmd ) >> $@ 2>&1 && \ 303 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 304 $(call test_O,$@) && \ 305 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 306 307tarpkg: 308 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 309 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 310 ( eval $$cmd ) >> $@ 2>&1 && \ 311 rm -f $@ 312 313KERNEL_O := ../.. 314ifneq ($(O),) 315 KERNEL_O := $(O) 316endif 317 318make_kernelsrc: 319 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 320 $(call clean); \ 321 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 322 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 323 324make_kernelsrc_tools: 325 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 326 $(call clean); \ 327 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 328 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 329 330make_libperf: 331 @echo "- make -C lib"; 332 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 333 334FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 335FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 336 337all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 338 @echo OK 339 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 340 341out: $(run_O) 342 @echo OK 343 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 344 345ifeq ($(REUSE_FEATURES_DUMP),1) 346$(FEATURES_DUMP_FILE): 347 $(call clean) 348 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 349 echo "- $@: $$cmd" && echo $$cmd && \ 350 ( eval $$cmd ) > /dev/null 2>&1 351 352$(FEATURES_DUMP_FILE_STATIC): 353 $(call clean) 354 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 355 echo "- $@: $$cmd" && echo $$cmd && \ 356 ( eval $$cmd ) > /dev/null 2>&1 357 358# Add feature dump dependency for run/run_O targets 359$(foreach t,$(run) $(run_O),$(eval \ 360 $(t): $(if $(findstring make_static,$(t)),\ 361 $(FEATURES_DUMP_FILE_STATIC),\ 362 $(FEATURES_DUMP_FILE)))) 363 364# Append 'FEATURES_DUMP=' option to all test cases. For example: 365# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 366# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 367$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 368 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 369 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 370endif 371 372.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 373endif # ifndef MK 374