[PATCH 15/24] perf tools: Unify a bit the build directory output

Arnaldo Carvalho de Melo
2020-03-25T12:42:40Z

From: Jiri Olsa <jolsa@kernel.org>

Removing the extra 'SUBDIR' line from clean and doc build output.
Because it's annoying.. ;-)

Before:

$ make clean
...
SUBDIR Documentation
CLEAN Documentation

After:

$ make clean
...
CLEAN Documentation

Before:

$ make doc
BUILD: Doing 'make -j8' parallel build
SUBDIR Documentation
ASCIIDOC perf-stat.html
...

After:

$ make doc
BUILD: Doing 'make -j8' parallel build
ASCIIDOC perf-stat.html
...

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200318204522.1200981-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Makefile.perf | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 3eda9d4b88e7..a02aca9b21f4 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -231,6 +231,7 @@ TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
BPF_DIR = $(srctree)/tools/lib/bpf/
SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
LIBPERF_DIR = $(srctree)/tools/lib/perf/
+DOC_DIR = $(srctree)/tools/perf/Documentation/

# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
# Without this setting the output feature dump file misses some features, for
@@ -792,7 +793,6 @@ $(LIBSUBCMD): FORCE
$(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a

$(LIBSUBCMD)-clean:
- $(call QUIET_CLEAN, libsubcmd)
$(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean

help:
@@ -832,7 +832,7 @@ INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html

# 'make doc' should call 'make -C Documentation all'
$(DOC_TARGETS):
- $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
+ $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all)

TAG_FOLDERS= . ../lib ../include
TAG_FILES= ../../include/uapi/linux/perf_event.h
@@ -959,7 +959,7 @@ install-python_ext:

# 'make install-doc' should call 'make -C Documentation install'
$(INSTALL_DOC_TARGETS):
- $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
+ $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=)

### Cleaning rules

@@ -1008,7 +1008,8 @@ clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clea
$(OUTPUT)$(rename_flags_array) \
$(OUTPUT)$(arch_errno_name_array) \
$(OUTPUT)$(sync_file_range_arrays)
- $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
+ $(call QUIET_CLEAN, Documentation) \
+ $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null

#
# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
--
2.21.1