5b6f5aef10
So that we can test the ifdef parts for this feature. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lkml.kernel.org/n/tip-7o65mfl10wlvm8v3f0ombxd1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
12 KiB
include ../scripts/Makefile.include
ifndef MK ifeq ($(MAKECMDGOALS),)
no target specified, trigger the whole suite
all: @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile @echo "Testing Makefile.perf"; $(MAKE) -sf tests/make MK=Makefile.perf SET_PARALLEL=1 SET_O=1 else
run only specific test over 'Makefile'
%: @echo "Testing Makefile"; $(MAKE) -sf tests/make MK=Makefile $@ endif else PERF := . PERF_O := $(PERF) O_OPT := FULL_O := $(shell readlink -f $(PERF_O) || echo $(PERF_O))
ifneq ($(O),) FULL_O := $(shell readlink -f $(O) || echo $(O)) PERF_O := $(FULL_O) ifeq ($(SET_O),1) O_OPT := 'O=$(FULL_O)' endif K_O_OPT := 'O=$(FULL_O)' endif
PARALLEL_OPT= ifeq ($(SET_PARALLEL),1) cores := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null) ifeq ($(cores),0) cores := 1 endif PARALLEL_OPT="-j$(cores)" endif
As per kernel Makefile, avoid funny character set dependencies
unexport LC_ALL LC_COLLATE=C LC_NUMERIC=C export LC_COLLATE LC_NUMERIC
ifeq ($(srctree),) srctree := $(patsubst %/,%,$(dir $(CURDIR))) srctree := $(patsubst %/,%,$(dir $(srctree))) #$(info Determined 'srctree' to be $(srctree)) endif
include $(srctree)/tools/scripts/Makefile.arch
FIXME looks like x86 is the only arch running tests ;-)
we need some IS_(32/64) flag to make this generic
ifeq ($(ARCH)$(IS_64_BIT), x861) lib = lib64 else lib = lib endif
has = $(shell which $1 2>/dev/null)
standard single make variable specified
make_clean_all := clean all make_python_perf_so := python/perf.so make_debug := DEBUG=1 make_no_libperl := NO_LIBPERL=1 make_no_libpython := NO_LIBPYTHON=1 make_no_scripts := NO_LIBPYTHON=1 NO_LIBPERL=1 make_no_newt := NO_NEWT=1 make_no_slang := NO_SLANG=1 make_no_gtk2 := NO_GTK2=1 make_no_ui := NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_demangle := NO_DEMANGLE=1 make_no_libelf := NO_LIBELF=1 make_no_libunwind := NO_LIBUNWIND=1 make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1 make_no_backtrace := NO_BACKTRACE=1 make_no_libnuma := NO_LIBNUMA=1 make_no_libaudit := NO_LIBAUDIT=1 make_no_libbionic := NO_LIBBIONIC=1 make_no_auxtrace := NO_AUXTRACE=1 make_no_libbpf := NO_LIBBPF=1 make_no_libcrypto := NO_LIBCRYPTO=1 make_with_babeltrace:= LIBBABELTRACE=1 make_no_sdt := NO_SDT=1 make_with_clangllvm := LIBCLANGLLVM=1 make_tags := tags make_cscope := cscope make_help := help make_doc := doc make_perf_o := perf.o make_util_map_o := util/map.o make_util_pmu_bison_o := util/pmu-bison.o make_install := install make_install_bin := install-bin make_install_doc := install-doc make_install_man := install-man make_install_html := install-html make_install_info := install-info make_install_pdf := install-pdf make_install_prefix := install prefix=/tmp/krava make_install_prefix_slash := install prefix=/tmp/krava/ make_static := LDFLAGS=-static
all the NO_* variable combined
make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 make_minimal += NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1
$(run) contains all available tests
run := make_pure
Targets 'clean all' can be run together only through top level
Makefile because we detect clean target in Makefile.perf and
disable features detection
ifeq ($(MK),Makefile) run += make_clean_all MAKE_F := $(MAKE) else MAKE_F := $(MAKE) -f $(MK) endif run += make_python_perf_so run += make_debug run += make_no_libperl run += make_no_libpython run += make_no_scripts run += make_no_newt run += make_no_slang run += make_no_gtk2 run += make_no_ui run += make_no_demangle run += make_no_libelf run += make_no_libunwind run += make_no_libdw_dwarf_unwind run += make_no_backtrace run += make_no_libnuma run += make_no_libaudit run += make_no_libbionic run += make_no_auxtrace run += make_no_libbpf run += make_with_babeltrace run += make_with_clangllvm run += make_help run += make_doc run += make_perf_o run += make_util_map_o run += make_util_pmu_bison_o run += make_install run += make_install_bin run += make_install_prefix run += make_install_prefix_slash
FIXME 'install-*' commented out till they're fixed
run += make_install_doc
run += make_install_man
run += make_install_html
run += make_install_info
run += make_install_pdf
run += make_minimal run += make_static
ifneq ($(call has,ctags),) run += make_tags endif ifneq ($(call has,cscope),) run += make_cscope endif
$(run_O) contains same portion of $(run) tests with '_O' attached
to distinguish O=... tests
run_O := $(addsuffix _O,$(run))
disable some tests for O=...
run_O := $(filter-out make_python_perf_so_O,$(run_O))
define test for each compile as 'test_NAME' variable
with the test itself as a value
test_make_tags = test -f tags test_make_cscope = test -f cscope.out
test_make_tags_O := $(test_make_tags) test_make_cscope_O := $(test_make_cscope)
test_ok := true test_make_help := $(test_ok) test_make_doc := $(test_ok) test_make_help_O := $(test_ok) test_make_doc_O := $(test_ok)
test_make_python_perf_so := test -f $(PERF_O)/python/perf.so
test_make_perf_o := test -f $(PERF_O)/perf.o test_make_util_map_o := test -f $(PERF_O)/util/map.o test_make_util_pmu_bison_o := test -f $(PERF_O)/util/pmu-bison.o
define test_dest_files
for file in $(1); do
if [ ! -x $$TMP_DEST/$$file ]; then
echo " failed to find: $$file";
fi
done
endef
installed_files_bin := bin/perf installed_files_bin += etc/bash_completion.d/perf installed_files_bin += libexec/perf-core/perf-archive
installed_files_plugins := $(lib)/traceevent/plugins/plugin_cfg80211.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_scsi.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_xen.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_function.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_sched_switch.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_mac80211.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_kvm.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_kmem.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_hrtimer.so installed_files_plugins += $(lib)/traceevent/plugins/plugin_jbd2.so
installed_files_all := $(installed_files_bin) installed_files_all += $(installed_files_plugins)
test_make_install := $(call test_dest_files,$(installed_files_all)) test_make_install_O := $(call test_dest_files,$(installed_files_all)) test_make_install_bin := $(call test_dest_files,$(installed_files_bin)) test_make_install_bin_O := $(call test_dest_files,$(installed_files_bin))
We prefix all installed files for make_install_prefix(_slash)
with '/tmp/krava' to match installed/prefix-ed files.
installed_files_all_prefix := $(addprefix /tmp/krava/,$(installed_files_all)) test_make_install_prefix := $(call test_dest_files,$(installed_files_all_prefix)) test_make_install_prefix_O := $(call test_dest_files,$(installed_files_all_prefix))
test_make_install_prefix_slash := $(test_make_install_prefix) test_make_install_prefix_slash_O := $(test_make_install_prefix_O)
FIXME nothing gets installed
test_make_install_man := test -f $$TMP_DEST/share/man/man1/perf.1 test_make_install_man_O := $(test_make_install_man)
FIXME nothing gets installed
test_make_install_doc := $(test_ok) test_make_install_doc_O := $(test_ok)
FIXME nothing gets installed
test_make_install_html := $(test_ok) test_make_install_html_O := $(test_ok)
FIXME nothing gets installed
test_make_install_info := $(test_ok) test_make_install_info_O := $(test_ok)
FIXME nothing gets installed
test_make_install_pdf := $(test_ok) test_make_install_pdf_O := $(test_ok)
test_make_python_perf_so_O := test -f $$TMP_O/python/perf.so test_make_perf_o_O := test -f $$TMP_O/perf.o test_make_util_map_o_O := test -f $$TMP_O/util/map.o test_make_util_pmu_bison_o_O := test -f $$TMP_O/util/pmu-bison.o
test_default = test -x $(PERF_O)/perf test = $(if $(test_$1),$(test_$1),$(test_default))
test_default_O = test -x $$TMP_O/perf test_O = $(if $(test_$1),$(test_$1),$(test_default_O))
all:
ifdef SHUF run := $(shell shuf -e $(run)) run_O := $(shell shuf -e $(run_O)) endif
max_width := $(shell echo $(run_O) | sed 's/ /\n/g' | wc -L)
ifdef DEBUG d := $(info run $(run)) d := $(info run_O $(run_O)) endif
MAKEFLAGS := --no-print-directory
clean := @(cd $(PERF); $(MAKE_F) -s $(O_OPT) clean >/dev/null && $(MAKE) -s $(O_OPT) -C ../build clean >/dev/null)
$(run):
$(call clean)
@TMP_DEST=$$(mktemp -d);
cmd="cd $(PERF) && $(MAKE_F) $($@) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST";
printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ &&
( eval $$cmd ) >> $@ 2>&1;
echo " test: $(call test,$@)" >> $@ 2>&1;
$(call test,$@) &&
rm -rf $@ $$TMP_DEST || (cat $@ ; false)
$(run_O):
$(call clean)
@TMP_O=$$(mktemp -d);
TMP_DEST=$$(mktemp -d);
cmd="cd $(PERF) && $(MAKE_F) $($(patsubst %_O,%,$@)) $(PARALLEL_OPT) O=$$TMP_O DESTDIR=$$TMP_DEST";
printf "%*.*s: %s\n" $(max_width) $(max_width) "$@" "$$cmd" && echo $$cmd > $@ &&
( eval $$cmd ) >> $@ 2>&1 &&
echo " test: $(call test_O,$@)" >> $@ 2>&1;
$(call test_O,$@) &&
rm -rf $@ $$TMP_O $$TMP_DEST || (cat $@ ; false)
tarpkg:
@cmd="$(PERF)/tests/perf-targz-src-pkg $(PERF)";
echo "- $@: $$cmd" && echo $$cmd > $@ &&
( eval $$cmd ) >> $@ 2>&1 &&
rm -f $@
KERNEL_O := ../.. ifneq ($(O),) KERNEL_O := $(O) endif
make_kernelsrc:
@echo "- make -C $(PARALLEL_OPT) $(K_O_OPT) tools/perf"
$(call clean);
(make -C ../.. $(PARALLEL_OPT) $(K_O_OPT) tools/perf) > $@ 2>&1 &&
test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false)
make_kernelsrc_tools:
@echo "- make -C /tools $(PARALLEL_OPT) $(K_O_OPT) perf"
$(call clean);
(make -C ../../tools $(PARALLEL_OPT) $(K_O_OPT) perf) > $@ 2>&1 &&
test -x $(KERNEL_O)/tools/perf/perf && rm -f $@ || (cat $@ ; false)
FEATURES_DUMP_FILE := $(FULL_O)/BUILD_TEST_FEATURE_DUMP FEATURES_DUMP_FILE_STATIC := $(FULL_O)/BUILD_TEST_FEATURE_DUMP_STATIC
all: $(run) $(run_O) tarpkg make_kernelsrc make_kernelsrc_tools @echo OK @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC)
out: $(run_O) @echo OK @rm -f $(FEATURES_DUMP_FILE) $(FEATURES_DUMP_FILE_STATIC)
ifeq ($(REUSE_FEATURES_DUMP),1)
$(FEATURES_DUMP_FILE):
$(call clean)
@cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) feature-dump";
echo "- $@: $$cmd" && echo $$cmd &&
( eval $$cmd ) > /dev/null 2>&1
$(FEATURES_DUMP_FILE_STATIC):
$(call clean)
@cmd="cd $(PERF) && make FEATURE_DUMP_COPY=$@ $(O_OPT) LDFLAGS='-static' feature-dump";
echo "- $@: $$cmd" && echo $$cmd &&
( eval $$cmd ) > /dev/null 2>&1
Add feature dump dependency for run/run_O targets
$(foreach t,$(run) $(run_O),$(eval
$(t): $(if $(findstring make_static,$(t)),
$(FEATURES_DUMP_FILE_STATIC),
$(FEATURES_DUMP_FILE))))
Append 'FEATURES_DUMP=' option to all test cases. For example:
make_no_libbpf: NO_LIBBPF=1 --> NO_LIBBPF=1 FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP
make_static: LDFLAGS=-static --> LDFLAGS=-static FEATURES_DUMP=/a/b/BUILD_TEST_FEATURE_DUMP_STATIC
$(foreach t,$(run),$(if $(findstring make_static,$(t)),
$(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE_STATIC)),
$(eval $(t) := $($(t)) FEATURES_DUMP=$(FEATURES_DUMP_FILE))))
endif
.PHONY: all $(run) $(run_O) tarpkg clean make_kernelsrc make_kernelsrc_tools endif # ifndef MK