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_extra_tests := EXTRA_TESTS=1 73make_bpf_skel := BUILD_BPF_SKEL=1 74make_gen_vmlinux_h := BUILD_BPF_SKEL=1 GEN_VMLINUX_H=1 75make_no_libperl := NO_LIBPERL=1 76make_no_libpython := NO_LIBPYTHON=1 77make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 78make_no_slang := NO_SLANG=1 79make_no_gtk2 := NO_GTK2=1 80make_no_ui := NO_SLANG=1 NO_GTK2=1 81make_no_demangle := NO_DEMANGLE=1 82make_no_libelf := NO_LIBELF=1 83make_no_libunwind := NO_LIBUNWIND=1 84make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 85make_no_backtrace := NO_BACKTRACE=1 86make_no_libnuma := NO_LIBNUMA=1 87make_no_libaudit := NO_LIBAUDIT=1 88make_no_libbionic := NO_LIBBIONIC=1 89make_no_auxtrace := NO_AUXTRACE=1 90make_no_libbpf := NO_LIBBPF=1 91make_libbpf_dynamic := LIBBPF_DYNAMIC=1 92make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1 93make_no_libcrypto := NO_LIBCRYPTO=1 94make_with_babeltrace:= LIBBABELTRACE=1 95make_with_coresight := CORESIGHT=1 96make_no_sdt := NO_SDT=1 97make_no_syscall_tbl := NO_SYSCALL_TABLE=1 98make_with_clangllvm := LIBCLANGLLVM=1 99make_no_libpfm4 := NO_LIBPFM4=1 100make_with_gtk2 := GTK2=1 101make_refcnt_check := EXTRA_CFLAGS="-DREFCNT_CHECKING=1" 102make_tags := tags 103make_cscope := cscope 104make_help := help 105make_doc := doc 106make_perf_o := perf.o 107make_util_map_o := util/map.o 108make_util_pmu_bison_o := util/pmu-bison.o 109make_install := install 110make_install_bin := install-bin 111make_install_doc := install-doc 112make_install_man := install-man 113make_install_html := install-html 114make_install_info := install-info 115make_install_pdf := install-pdf 116make_install_prefix := install prefix=/tmp/krava 117make_install_prefix_slash := install prefix=/tmp/krava/ 118make_static := LDFLAGS=-static NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 NO_JVMTI=1 NO_LIBTRACEEVENT=1 NO_LIBELF=1 119 120# all the NO_* variable combined 121make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1 122make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 123make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 124make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 125make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1 126make_minimal += NO_LIBCAP=1 NO_SYSCALL_TABLE=1 127 128# $(run) contains all available tests 129run := make_pure 130# Targets 'clean all' can be run together only through top level 131# Makefile because we detect clean target in Makefile.perf and 132# disable features detection 133ifeq ($(MK),Makefile) 134run += make_clean_all 135MAKE_F := $(MAKE) 136else 137MAKE_F := $(MAKE) -f $(MK) 138endif 139run += make_python_perf_so 140run += make_debug 141run += make_nondistro 142run += make_build_bpf_skel 143run += make_gen_vmlinux_h 144run += make_no_libperl 145run += make_no_libpython 146run += make_no_scripts 147run += make_no_slang 148run += make_no_gtk2 149run += make_no_ui 150run += make_no_demangle 151run += make_no_libelf 152run += make_no_libunwind 153run += make_no_libdw_dwarf_unwind 154run += make_no_backtrace 155run += make_no_libnuma 156run += make_no_libaudit 157run += make_no_libbionic 158run += make_no_auxtrace 159run += make_no_libbpf 160run += make_no_libbpf_DEBUG 161run += make_no_libcrypto 162run += make_no_sdt 163run += make_no_syscall_tbl 164run += make_with_babeltrace 165run += make_with_coresight 166run += make_with_clangllvm 167run += make_no_libpfm4 168run += make_refcnt_check 169run += make_help 170run += make_doc 171run += make_perf_o 172run += make_util_map_o 173run += make_util_pmu_bison_o 174run += make_install 175run += make_install_bin 176run += make_install_prefix 177run += make_install_prefix_slash 178# FIXME 'install-*' commented out till they're fixed 179# run += make_install_doc 180# run += make_install_man 181# run += make_install_html 182# run += make_install_info 183# run += make_install_pdf 184run += make_minimal 185 186old_libbpf := $(shell echo '\#include <bpf/libbpf.h>' | $(CC) -E -dM -x c -| egrep -q "define[[:space:]]+LIBBPF_MAJOR_VERSION[[:space:]]+0{1}") 187 188ifneq ($(old_libbpf),) 189run += make_libbpf_dynamic 190endif 191 192ifneq ($(call has,ctags),) 193run += make_tags 194endif 195ifneq ($(call has,cscope),) 196run += make_cscope 197endif 198 199# $(run_O) contains same portion of $(run) tests with '_O' attached 200# to distinguish O=... tests 201run_O := $(addsuffix _O,$(run)) 202 203# disable some tests for O=... 204run_O := $(filter-out make_python_perf_so_O,$(run_O)) 205 206# define test for each compile as 'test_NAME' variable 207# with the test itself as a value 208test_make_tags = test -f tags 209test_make_cscope = test -f cscope.out 210 211test_make_tags_O := $(test_make_tags) 212test_make_cscope_O := $(test_make_cscope) 213 214test_ok := true 215test_make_help := $(test_ok) 216test_make_doc := $(test_ok) 217test_make_help_O := $(test_ok) 218test_make_doc_O := $(test_ok) 219 220test_make_python_perf_so := test -f $(PERF_O)/$(python_perf_so) 221 222test_make_perf_o := test -f $(PERF_O)/perf.o 223test_make_util_map_o := test -f $(PERF_O)/util/map.o 224test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o 225 226define test_dest_files 227 for file in $(1); do \ 228 if [ ! -x $$TMP_DEST/$$file ]; then \ 229 echo " failed to find: $$file"; \ 230 fi \ 231 done 232endef 233 234installed_files_bin := bin/perf 235installed_files_bin += etc/bash_completion.d/perf 236installed_files_bin += libexec/perf-core/perf-archive 237 238installed_files_all := $(installed_files_bin) 239 240test_make_install := $(call test_dest_files,$(installed_files_all)) 241test_make_install_O := $(call test_dest_files,$(installed_files_all)) 242test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) 243test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin)) 244 245# We prefix all installed files for make_install_prefix(_slash) 246# with '/tmp/krava' to match installed/prefix-ed files. 247installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) 248test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) 249test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix)) 250 251test_make_install_prefix_slash := $(test_make_install_prefix) 252test_make_install_prefix_slash_O := $(test_make_install_prefix_O) 253 254# FIXME nothing gets installed 255test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 256test_make_install_man_O := $(test_make_install_man) 257 258# FIXME nothing gets installed 259test_make_install_doc := $(test_ok) 260test_make_install_doc_O := $(test_ok) 261 262# FIXME nothing gets installed 263test_make_install_html := $(test_ok) 264test_make_install_html_O := $(test_ok) 265 266# FIXME nothing gets installed 267test_make_install_info := $(test_ok) 268test_make_install_info_O := $(test_ok) 269 270# FIXME nothing gets installed 271test_make_install_pdf := $(test_ok) 272test_make_install_pdf_O := $(test_ok) 273 274test_make_libbpf_dynamic := ldd $(PERF_O)/perf | grep -q libbpf 275test_make_libbpf_dynamic_O := ldd $$TMP_O/perf | grep -q libbpf 276 277test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so 278test_make_perf_o_O := test -f $$TMP_O/perf.o 279test_make_util_map_o_O := test -f $$TMP_O/util/map.o 280test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o 281 282test_default = test -x $(PERF_O)/perf 283test = $(if $(test_$1),$(test_$1),$(test_default)) 284 285test_default_O = test -x $$TMP_O/perf 286test_O = $(if $(test_$1),$(test_$1),$(test_default_O)) 287 288all: 289 290ifdef SHUF 291run := $(shell shuf -e $(run)) 292run_O := $(shell shuf -e $(run_O)) 293endif 294 295max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L) 296 297ifdef DEBUG 298d := $(info run $(run)) 299d := $(info run_O $(run_O)) 300endif 301 302MAKEFLAGS := --no-print-directory 303 304clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null) 305 306$(run): 307 $(call clean) 308 @TMP_DEST=$$(mktemp -d); \ 309 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 310 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 311 ( eval $$cmd ) >> $@ 2>&1; \ 312 echo " test: $(call test,$@)" >> $@ 2>&1; \ 313 $(call test,$@) && \ 314 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 315 316make_with_gtk2: 317 $(call clean) 318 @TMP_DEST=$$(mktemp -d); \ 319 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 320 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 321 ( eval $$cmd ) >> $@ 2>&1; \ 322 echo " test: $(call test,$@)" >> $@ 2>&1; \ 323 $(call test,$@) && \ 324 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 325 326make_static: 327 $(call clean) 328 @TMP_DEST=$$(mktemp -d); \ 329 cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST"; \ 330 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 331 ( eval $$cmd ) >> $@ 2>&1; \ 332 echo " test: $(call test,$@)" >> $@ 2>&1; \ 333 $(call test,$@) && \ 334 rm -rf $@ $$TMP_DEST || (cat $@ ; false) 335 336$(run_O): 337 $(call clean) 338 @TMP_O=$$(mktemp -d); \ 339 TMP_DEST=$$(mktemp -d); \ 340 cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST"; \ 341 printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ && \ 342 ( eval $$cmd ) >> $@ 2>&1 && \ 343 echo " test: $(call test_O,$@)" >> $@ 2>&1; \ 344 $(call test_O,$@) && \ 345 rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false) 346 347tarpkg: 348 @cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)"; \ 349 echo "- $@: $$cmd" && echo $$cmd > $@ && \ 350 ( eval $$cmd ) >> $@ 2>&1 && \ 351 rm -f $@ 352 353KERNEL_O := ../.. 354ifneq ($(O),) 355 KERNEL_O := $(O) 356endif 357 358make_kernelsrc: 359 @echo "- make -C <kernelsrc> $(PARALLEL_OPT) $(K_O_OPT) tools/perf" 360 $(call clean); \ 361 (make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 && \ 362 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 363 364make_kernelsrc_tools: 365 @echo "- make -C <kernelsrc>/tools $(PARALLEL_OPT) $(K_O_OPT) perf" 366 $(call clean); \ 367 (make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 && \ 368 test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false) 369 370make_libperf: 371 @echo "- make -C lib"; 372 make -C lib clean >$@ 2>&1; make -C lib >>$@ 2>&1 && rm $@ 373 374FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP 375FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC 376 377all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools 378 @echo OK 379 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 380 381out: $(run_O) 382 @echo OK 383 @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC) 384 385ifeq ($(REUSE_FEATURES_DUMP),1) 386$(FEATURES_DUMP_FILE): 387 $(call clean) 388 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump"; \ 389 echo "- $@: $$cmd" && echo $$cmd && \ 390 ( eval $$cmd ) > /dev/null 2>&1 391 392$(FEATURES_DUMP_FILE_STATIC): 393 $(call clean) 394 @cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump"; \ 395 echo "- $@: $$cmd" && echo $$cmd && \ 396 ( eval $$cmd ) > /dev/null 2>&1 397 398# Add feature dump dependency for run/run_O targets 399$(foreach t,$(run) $(run_O),$(eval \ 400 $(t): $(if $(findstring make_static,$(t)),\ 401 $(FEATURES_DUMP_FILE_STATIC),\ 402 $(FEATURES_DUMP_FILE)))) 403 404# Append 'FEATURES_DUMP=' option to all test cases. For example: 405# make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP 406# make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC 407$(foreach t,$(run),$(if $(findstring make_static,$(t)),\ 408 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),\ 409 $(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE)))) 410endif 411 412.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools make_libperf 413endif # ifndef MK 414