linux/tools/perf/tests/make
Jiri Olsa 0659e66981 perf tests: Run ctags/cscope make tests only with needed binaries
Running tags and cscope make tests only if the 'ctags' and 'cscope'
binaries are installed, so we don't have false alarm test failures.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1374497014-2817-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-07-22 15:35:03 -03:00

146 lines
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PERF := .
MK := Makefile
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_backtrace := NO_BACKTRACE=1
make_no_libnuma := NO_LIBNUMA=1
make_no_libaudit := NO_LIBAUDIT=1
make_no_libbionic := NO_LIBBIONIC=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
# 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
# $(run) contains all available tests
run := make_pure
run += make_clean_all
run += make_python_perf_so
run += make_debug
run += make_no_libperl
run += make_no_libpython
run += make_no_scripts
run += make_no_newt
run += make_no_slang
run += make_no_gtk2
run += make_no_ui
run += make_no_demangle
run += make_no_libelf
run += make_no_libunwind
run += make_no_backtrace
run += make_no_libnuma
run += make_no_libaudit
run += make_no_libbionic
run += make_help
run += make_doc
run += make_perf_o
run += make_util_map_o
run += make_minimal
ifneq ($(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)/python/perf.so
test_make_perf_o := test -f $(PERF)/perf.o
test_make_util_map_o := test -f $(PERF)/util/map.o
# Kbuild tests only
#test_make_python_perf_so_O := test -f $$TMP/tools/perf/python/perf.so
#test_make_perf_o_O := test -f $$TMP/tools/perf/perf.o
#test_make_util_map_o_O := test -f $$TMP/tools/perf/util/map.o
test_make_perf_o_O := true
test_make_util_map_o_O := true
test_default = test -x $(PERF)/perf
test = $(if $(test_$1),$(test_$1),$(test_default))
test_default_O = test -x $$TMP/perf
test_O = $(if $(test_$1),$(test_$1),$(test_default_O))
all:
ifdef DEBUG
d := $(info run $(run))
d := $(info run_O $(run_O))
endif
MAKEFLAGS := --no-print-directory
clean := @(cd $(PERF); make -s -f $(MK) clean >/dev/null)
$(run):
$(call clean)
@cmd="cd $(PERF) && make -f $(MK) $($@)"; \
echo "- $@: $$cmd" && echo $$cmd > $@ && \
( eval $$cmd ) >> $@ 2>&1; \
echo " test: $(call test,$@)"; \
$(call test,$@) && \
rm -f $@
$(run_O):
$(call clean)
@TMP=$$(mktemp -d); \
cmd="cd $(PERF) && make -f $(MK) $($(patsubst %_O,%,$@)) O=$$TMP"; \
echo "- $@: $$cmd" && echo $$cmd > $@ && \
( eval $$cmd ) >> $@ 2>&1 && \
echo " test: $(call test_O,$@)"; \
$(call test_O,$@) && \
rm -f $@ && \
rm -rf $$TMP
all: $(run) $(run_O)
@echo OK
out: $(run_O)
@echo OK
.PHONY: all $(run) $(run_O) clean