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_tags := tags 95make_cscope := cscope 96make_help := help 97make_doc := doc 98make_perf_o := perf.o 99make_util_map_o := util/map.o 100make_util_pmu_bison_o := util/pmu-bison.o 101make_install := install 102make_install_bin := install-bin 103make_install_doc := install-doc 104make_install_man := install-man 105make_install_html := install-html 106make_install_info := install-info 107make_install_pdf := install-pdf 108make_install_prefix := install prefix=/tmp/krava 109make_install_prefix_slash := install prefix=/tmp/krava/ 110make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 111 112# all the NO_* variable combined 113make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 114make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 115make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 116make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 117make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 118make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 119 120# $(run) contains all available tests 121run := make_pure 122# Targets 'clean all' can be run together only through top level 123# Makefile because we detect clean target in Makefile.perf and 124# disable features detection 125ifeq ($(MK),Makefile) 126run += make_clean_all 127MAKE_F := $(MAKE) 128else 129MAKE_F := $(MAKE) -f $(MK) 130endif 131run += make_python_perf_so 132run += make_debug 133run += make_no_libperl 134run += make_no_libpython 135run += make_no_scripts 136run += make_no_newt 137run += make_no_slang 138run += make_no_gtk2 139run += make_no_ui 140run += make_no_demangle 141run += make_no_libelf 142run += make_no_libunwind 143run += make_no_libdw_dwarf_unwind 144run += make_no_backtrace 145run += make_no_libnuma 146run += make_no_libaudit 147run += make_no_libbionic 148run += make_no_auxtrace 149run += make_no_libbpf 150run += make_no_libbpf_DEBUG 151run += make_no_libcrypto 152run += make_no_sdt 153run += make_no_syscall_tbl 154run += make_with_babeltrace 155run += make_with_clangllvm 156run += make_with_libpfm4 157run += make_help 158run += make_doc 159run += make_perf_o 160run += make_util_map_o 161run += make_util_pmu_bison_o 162run += make_install 163run += make_install_bin 164run += make_install_prefix 165run += make_install_prefix_slash 166# FIXME 'install-*' commented out till they're fixed 167# run += make_install_doc 168# run += make_install_man 169# run += make_install_html 170# run += make_install_info 171# run += make_install_pdf 172run += make_minimal 173run += make_static 174 175ifneq ($(call has,ctags),) 176run += make_tags 177endif 178ifneq ($(call has,cscope),) 179run += make_cscope 180endif 181 182# $(run_O) contains same portion of $(run) tests with '_O' attached 183# to distinguish O=... tests 184run_O := $(addsuffix _O,$(run)) 185 186# disable some tests for O=... 187run_O := $(filter-out make_python_perf_so_O,$(run_O)) 188 189# define test for each compile as 'test_NAME' variable 190# with the test itself as a value 191test_make_tags = test -f tags 192test_make_cscope = test -f cscope.out 193 194test_make_tags_O := $(test_make_tags) 195test_make_cscope_O := $(test_make_cscope) 196 197test_ok := true 198test_make_help := $(test_ok) 199test_make_doc := $(test_ok) 200test_make_help_O := $(test_ok) 201test_make_doc_O := $(test_ok) 202 203test_make_python_perf_so := test -f $(PERF_O)/python/perf.so 204 205test_make_perf_o := test -f $(PERF_O)/perf.o 206test_make_util_map_o := test -f $(PERF_O)/util/map.o 207test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 208 209define test_dest_files 210 for file in $(1); do \ 211 if [ ! -x $$TMP_DEST/$$file ]; then \ 212 echo " failed to find: $$file"; \ 213 fi \ 214 done 215endef 216 217installed_files_bin := bin/perf 218installed_files_bin += etc/bash_completion.d/perf 219installed_files_bin += libexec/perf-core/perf-archive 220 221installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so 222installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so 223installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so 224installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so 225installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so 226installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so 227installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so 228installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so 229installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so 230installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so 231 232installed_files_all := $(installed_files_bin) 233installed_files_all += $(installed_files_plugins) 234 235test_make_install := $(call test_dest_files,$(installed_files_all)) 236test_make_install_O := $(call test_dest_files,$(installed_files_all)) 237test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 238test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 239 240# We prefix all installed files for make_install_prefix(_slash) 241# with '/tmp/krava' to match installed/prefix-ed files. 242installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 243test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 244test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 245 246test_make_install_prefix_slash := $(test_make_install_prefix) 247test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 248 249# FIXME nothing gets installed 250test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 251test_make_install_man_O := $(test_make_install_man) 252 253# FIXME nothing gets installed 254test_make_install_doc := $(test_ok) 255test_make_install_doc_O := $(test_ok) 256 257# FIXME nothing gets installed 258test_make_install_html := $(test_ok) 259test_make_install_html_O := $(test_ok) 260 261# FIXME nothing gets installed 262test_make_install_info := $(test_ok) 263test_make_install_info_O := $(test_ok) 264 265# FIXME nothing gets installed 266test_make_install_pdf := $(test_ok) 267test_make_install_pdf_O := $(test_ok) 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 $@ $$TMP_DEST || (cat $@ ; false) 307 308$(run_O): 309 $(call clean) 310 @TMP_O=$$(mktemp -d); \ 311 TMP_DEST=$$(mktemp -d); \ 312 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 313 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 314 ( eval $$cmd ) >> $@ 2>&1 && \ 315 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 316 $(call test_O,$@) && \ 317 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 318 319tarpkg: 320 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 321 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 322 ( eval $$cmd ) >> $@ 2>&1 && \ 323 rm -f $@ 324 325KERNEL_O := ../.. 326ifneq ($(O),) 327 KERNEL_O := $(O) 328endif 329 330make_kernelsrc: 331 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 332 $(call clean); \ 333 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 334 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 335 336make_kernelsrc_tools: 337 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 338 $(call clean); \ 339 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 340 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 341 342make_libperf: 343 @echo "- make -C lib"; 344 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 345 346FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 347FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 348 349all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 350 @echo OK 351 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 352 353out: $(run_O) 354 @echo OK 355 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 356 357ifeq ($(REUSE_FEATURES_DUMP),1) 358$(FEATURES_DUMP_FILE): 359 $(call clean) 360 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 361 echo "- $@: $$cmd" && echo $$cmd && \ 362 ( eval $$cmd ) > /dev/null 2>&1 363 364$(FEATURES_DUMP_FILE_STATIC): 365 $(call clean) 366 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 367 echo "- $@: $$cmd" && echo $$cmd && \ 368 ( eval $$cmd ) > /dev/null 2>&1 369 370# Add feature dump dependency for run/run_O targets 371$(foreach t,$(run) $(run_O),$(eval \ 372 $(t): $(if $(findstring make_static,$(t)),\ 373 $(FEATURES_DUMP_FILE_STATIC),\ 374 $(FEATURES_DUMP_FILE)))) 375 376# Append 'FEATURES_DUMP=' option to all test cases. For example: 377# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 378# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 379$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 380 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 381 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 382endif 383 384.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 385endif # ifndef MK 386