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