Commit-ID: 76ee2ff342743e57cb6dc059d0aba90e0c4c9bfc
Gitweb: http://git.kernel.org/tip/76ee2ff342743e57cb6dc059d0aba90e0c4c9bfc
Author: Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Wed, 23 Dec 2015 18:58:31 +0100
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 6 Jan 2016 20:11:13 -0300
tools build feature: Move dwarf post unwind choice output into perf
We decide what dwarf unwind to choose way after the Makefile.feature
makefile is included. The $(dwarf-post-unwind) is not even set at that
time. For the same reason it was never included in FEATURE-DUMP file.
Moving it into perf VF=1 verbose display.
$ make VF=1
BUILD: Doing 'make -j4' parallel build
Auto-detecting system features:
... dwarf: [ on ]
...
... LIBUNWIND_DIR:
... LIBDW_DIR:
... DWARF post unwind library: libunwind
...
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Tested-by: Wang Nan <wangnan0@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Zefan Li <lizefan@xxxxxxxxxx>
Cc: pi3orama <pi3orama@xxxxxxx>
Link: http://lkml.kernel.org/r/1450893514-9158-3-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/build/Makefile.feature | 9 ---------
tools/perf/config/Makefile | 4 ++++
2 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index a8b4bef..2075312 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -126,10 +126,6 @@ FEATURE_DUMP_FILENAME = $(OUTPUT)FEATURE-DUMP$(FEATURE_USER)
FEATURE_DUMP := $(foreach feat,$(FEATURE_DISPLAY),feature-$(feat)($(feature-$(feat))))
FEATURE_DUMP_FILE := $(shell touch $(FEATURE_DUMP_FILENAME); cat $(FEATURE_DUMP_FILENAME))
-ifeq ($(dwarf-post-unwind),1)
- FEATURE_DUMP += dwarf-post-unwind($(dwarf-post-unwind-text))
-endif
-
# The $(feature_display) controls the default detection message
# output. It's set if:
# - detected features differes from stored features from
@@ -160,11 +156,6 @@ ifeq ($(feature_display),1)
$(info )
$(info Auto-detecting system features:)
$(foreach feat,$(FEATURE_DISPLAY),$(call feature_print_status,$(feat),))
-
- ifeq ($(dwarf-post-unwind),1)
- $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text))
- endif
-
ifneq ($(feature_verbose),1)
$(info )
endif
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index a552417..18b2f96 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -751,6 +751,10 @@ ifeq ($(VF),1)
$(call print_var,sysconfdir)
$(call print_var,LIBUNWIND_DIR)
$(call print_var,LIBDW_DIR)
+
+ ifeq ($(dwarf-post-unwind),1)
+ $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text))
+ endif
$(info )
endif
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