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| author | Wang Nan <wangnan0@huawei.com> | 2016-01-15 07:00:14 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-01-15 22:31:59 +0300 |
| commit | eb807730c034090599135bc03578015ebf8974af (patch) | |
| tree | f7a71e35258c42c971db1044fa8475ff977c81c2 /tools | |
| parent | 7be43dfb1e617b87bf2d936d82c026be39b43910 (diff) | |
| download | linux-eb807730c034090599135bc03578015ebf8974af.tar.xz | |
perf build: Pass O option to Makefile.perf in build-test
Unlike tools/perf/Makefile, tools/perf/Makefile.perf obey 'O' option
when it is passed through cmdline only, due to code in
tools/scripts/Makefile.include:
ifneq ($(O),)
ifeq ($(origin O), command line)
...
ABSOLUTE_O := $(shell cd $(O) ; pwd)
OUTPUT := $(ABSOLUTE_O)/$(if $(subdir),$(subdir)/)
endif
endif
This patch passes 'O' to Makefile.perf through cmdline explicitly
to make it follow O variable during build-test.
'make clean' should have identical 'O' option with 'make'. If not,
config-clean may error.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1452830421-77757-3-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/tests/make | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/tests/make b/tools/perf/tests/make index c0ee67906e0a..fc2a9a31113f 100644 --- a/tools/perf/tests/make +++ b/tools/perf/tests/make @@ -5,7 +5,7 @@ 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 + @echo "Testing Makefile.perf"; $(MAKE) -sf tests/make MK=Makefile.perf SET_PARALLEL=1 SET_O=1 else # run only specific test over 'Makefile' %: @@ -13,6 +13,14 @@ else endif else PERF := . +O_OPT := + +ifneq ($(O),) + FULL_O := $(shell readlink -f $(O) || echo $(O)) + ifeq ($(SET_O),1) + O_OPT := 'O=$(FULL_O)' + endif +endif PARALLEL_OPT= ifeq ($(SET_PARALLEL),1) @@ -256,12 +264,12 @@ endif MAKEFLAGS := --no-print-directory -clean := @(cd $(PERF); make -s -f $(MK) clean >/dev/null) +clean := @(cd $(PERF); make -s -f $(MK) $(O_OPT) clean >/dev/null) $(run): $(call clean) @TMP_DEST=$$(mktemp -d); \ - cmd="cd $(PERF) && make -f $(MK) $(PARALLEL_OPT) DESTDIR=$$TMP_DEST $($@)"; \ + cmd="cd $(PERF) && make -f $(MK) $(PARALLEL_OPT) $(O_OPT) DESTDIR=$$TMP_DEST $($@)"; \ echo "- $@: $$cmd" && echo $$cmd > $@ && \ ( eval $$cmd ) >> $@ 2>&1; \ echo " test: $(call test,$@)" >> $@ 2>&1; \ |