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