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 := $(shell (getconf _NPROCESSORS_ONLN || grep -E -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null) 33 ifeq ($(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) 65python_perf_so := $(shell $(MAKE) python_perf_target|grep "Target is:"|awk '{print $$3}') 66 67# standard single make variable specified 68make_clean_all := clean all 69make_python_perf_so := $(python_perf_so) 70make_debug := DEBUG=1 71make_nondistro := BUILD_NONDISTRO=1 72make_no_libperl := NO_LIBPERL=1 73make_no_libpython := NO_LIBPYTHON=1 74make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 75make_no_slang := NO_SLANG=1 76make_no_gtk2 := NO_GTK2=1 77make_no_ui := NO_SLANG=1 NO_GTK2=1 78make_no_demangle := NO_DEMANGLE=1 79make_no_libelf := NO_LIBELF=1 80make_no_libunwind := NO_LIBUNWIND=1 81make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 82make_no_backtrace := NO_BACKTRACE=1 83make_no_libnuma := NO_LIBNUMA=1 84make_no_libaudit := NO_LIBAUDIT=1 85make_no_libbionic := NO_LIBBIONIC=1 86make_no_auxtrace := NO_AUXTRACE=1 87make_no_libbpf := NO_LIBBPF=1 88make_libbpf_dynamic := LIBBPF_DYNAMIC=1 89make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 90make_no_libcrypto := NO_LIBCRYPTO=1 91make_with_babeltrace:= LIBBABELTRACE=1 92make_with_coresight := CORESIGHT=1 93make_no_sdt := NO_SDT=1 94make_no_syscall_tbl := NO_SYSCALL_TABLE=1 95make_with_clangllvm := LIBCLANGLLVM=1 96make_no_libpfm4 := NO_LIBPFM4=1 97make_with_gtk2 := GTK2=1 98make_refcnt_check := EXTRA_CFLAGS="-DREFCNT_CHECKING=1" 99make_tags := tags 100make_cscope := cscope 101make_help := help 102make_doc := doc 103make_perf_o := perf.o 104make_util_map_o := util/map.o 105make_util_pmu_bison_o := util/pmu-bison.o 106make_install := install 107make_install_bin := install-bin 108make_install_doc := install-doc 109make_install_man := install-man 110make_install_html := install-html 111make_install_info := install-info 112make_install_pdf := install-pdf 113make_install_prefix := install prefix=/tmp/krava 114make_install_prefix_slash := install prefix=/tmp/krava/ 115make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1 116 117# all the NO_* variable combined 118make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1 119make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 120make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 121make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 122make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 123make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 124 125# $(run) contains all available tests 126run := make_pure 127# Targets 'clean all' can be run together only through top level 128# Makefile because we detect clean target in Makefile.perf and 129# disable features detection 130ifeq ($(MK),Makefile) 131run += make_clean_all 132MAKE_F := $(MAKE) 133else 134MAKE_F := $(MAKE) -f $(MK) 135endif 136run += make_python_perf_so 137run += make_debug 138run += make_nondistro 139run += make_no_libperl 140run += make_no_libpython 141run += make_no_scripts 142run += make_no_slang 143run += make_no_gtk2 144run += make_no_ui 145run += make_no_demangle 146run += make_no_libelf 147run += make_no_libunwind 148run += make_no_libdw_dwarf_unwind 149run += make_no_backtrace 150run += make_no_libnuma 151run += make_no_libaudit 152run += make_no_libbionic 153run += make_no_auxtrace 154run += make_no_libbpf 155run += make_no_libbpf_DEBUG 156run += make_no_libcrypto 157run += make_no_sdt 158run += make_no_syscall_tbl 159run += make_with_babeltrace 160run += make_with_coresight 161run += make_with_clangllvm 162run += make_no_libpfm4 163run += make_refcnt_check 164run += make_help 165run += make_doc 166run += make_perf_o 167run += make_util_map_o 168run += make_util_pmu_bison_o 169run += make_install 170run += make_install_bin 171run += make_install_prefix 172run += make_install_prefix_slash 173# FIXME 'install-*' commented out till they're fixed 174# run += make_install_doc 175# run += make_install_man 176# run += make_install_html 177# run += make_install_info 178# run += make_install_pdf 179run += make_minimal 180 181old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| egrep -q "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 182 183ifneq ($(old_libbpf),) 184run += make_libbpf_dynamic 185endif 186 187ifneq ($(call has,ctags),) 188run += make_tags 189endif 190ifneq ($(call has,cscope),) 191run += make_cscope 192endif 193 194# $(run_O) contains same portion of $(run) tests with '_O' attached 195# to distinguish O=... tests 196run_O := $(addsuffix _O,$(run)) 197 198# disable some tests for O=... 199run_O := $(filter-out make_python_perf_so_O,$(run_O)) 200 201# define test for each compile as 'test_NAME' variable 202# with the test itself as a value 203test_make_tags = test -f tags 204test_make_cscope = test -f cscope.out 205 206test_make_tags_O := $(test_make_tags) 207test_make_cscope_O := $(test_make_cscope) 208 209test_ok := true 210test_make_help := $(test_ok) 211test_make_doc := $(test_ok) 212test_make_help_O := $(test_ok) 213test_make_doc_O := $(test_ok) 214 215test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 216 217test_make_perf_o := test -f $(PERF_O)/perf.o 218test_make_util_map_o := test -f $(PERF_O)/util/map.o 219test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 220 221define test_dest_files 222 for file in $(1); do \ 223 if [ ! -x $$TMP_DEST/$$file ]; then \ 224 echo " failed to find: $$file"; \ 225 fi \ 226 done 227endef 228 229installed_files_bin := bin/perf 230installed_files_bin += etc/bash_completion.d/perf 231installed_files_bin += libexec/perf-core/perf-archive 232 233installed_files_all := $(installed_files_bin) 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 $$TMP_DEST/share/man/man1/perf.1 251test_make_install_man_O := $(test_make_install_man) 252 253# FIXME nothing gets installed 254test_make_install_doc := $(test_ok) 255test_make_install_doc_O := $(test_ok) 256 257# FIXME nothing gets installed 258test_make_install_html := $(test_ok) 259test_make_install_html_O := $(test_ok) 260 261# FIXME nothing gets installed 262test_make_install_info := $(test_ok) 263test_make_install_info_O := $(test_ok) 264 265# FIXME nothing gets installed 266test_make_install_pdf := $(test_ok) 267test_make_install_pdf_O := $(test_ok) 268 269test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 270test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 271 272test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 273test_make_perf_o_O := test -f $$TMP_O/perf.o 274test_make_util_map_o_O := test -f $$TMP_O/util/map.o 275test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 276 277test_default = test -x $(PERF_O)/perf 278test = $(if $(test_$1),$(test_$1),$(test_default)) 279 280test_default_O = test -x $$TMP_O/perf 281test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 282 283all: 284 285ifdef SHUF 286run := $(shell shuf -e $(run)) 287run_O := $(shell shuf -e $(run_O)) 288endif 289 290max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 291 292ifdef DEBUG 293d := $(info run $(run)) 294d := $(info run_O $(run_O)) 295endif 296 297MAKEFLAGS := --no-print-directory 298 299clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 300 301$(run): 302 $(call clean) 303 @TMP_DEST=$$(mktemp -d); \ 304 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 305 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 306 ( eval $$cmd ) >> $@ 2>&1; \ 307 echo " test: $(call test,$@)" >> $@ 2>&1; \ 308 $(call test,$@) && \ 309 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 310 311make_with_gtk2: 312 $(call clean) 313 @TMP_DEST=$$(mktemp -d); \ 314 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 315 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 316 ( eval $$cmd ) >> $@ 2>&1; \ 317 echo " test: $(call test,$@)" >> $@ 2>&1; \ 318 $(call test,$@) && \ 319 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 320 321make_static: 322 $(call clean) 323 @TMP_DEST=$$(mktemp -d); \ 324 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 325 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 326 ( eval $$cmd ) >> $@ 2>&1; \ 327 echo " test: $(call test,$@)" >> $@ 2>&1; \ 328 $(call test,$@) && \ 329 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 330 331$(run_O): 332 $(call clean) 333 @TMP_O=$$(mktemp -d); \ 334 TMP_DEST=$$(mktemp -d); \ 335 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 336 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 337 ( eval $$cmd ) >> $@ 2>&1 && \ 338 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 339 $(call test_O,$@) && \ 340 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 341 342tarpkg: 343 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 344 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 345 ( eval $$cmd ) >> $@ 2>&1 && \ 346 rm -f $@ 347 348KERNEL_O := ../.. 349ifneq ($(O),) 350 KERNEL_O := $(O) 351endif 352 353make_kernelsrc: 354 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 355 $(call clean); \ 356 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 357 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 358 359make_kernelsrc_tools: 360 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 361 $(call clean); \ 362 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 363 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 364 365make_libperf: 366 @echo "- make -C lib"; 367 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 368 369FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 370FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 371 372all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 373 @echo OK 374 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 375 376out: $(run_O) 377 @echo OK 378 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 379 380ifeq ($(REUSE_FEATURES_DUMP),1) 381$(FEATURES_DUMP_FILE): 382 $(call clean) 383 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 384 echo "- $@: $$cmd" && echo $$cmd && \ 385 ( eval $$cmd ) > /dev/null 2>&1 386 387$(FEATURES_DUMP_FILE_STATIC): 388 $(call clean) 389 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 390 echo "- $@: $$cmd" && echo $$cmd && \ 391 ( eval $$cmd ) > /dev/null 2>&1 392 393# Add feature dump dependency for run/run_O targets 394$(foreach t,$(run) $(run_O),$(eval \ 395 $(t): $(if $(findstring make_static,$(t)),\ 396 $(FEATURES_DUMP_FILE_STATIC),\ 397 $(FEATURES_DUMP_FILE)))) 398 399# Append 'FEATURES_DUMP=' option to all test cases. For example: 400# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 401# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 402$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 403 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 404 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 405endif 406 407.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 408endif # ifndef MK 409