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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-08 16:51:24 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-10 16:09:40 -0300 |
| commit | 8488335c039ff4917754332763e21c01a81435b4 (patch) | |
| tree | 28c4f2b3d489526aa89e5406b78699a28bfbe4cd /tools/perf/config | |
| parent | 61fa0e94ca6ab62db5e095a5528150bf9962196d (diff) | |
| download | blackbird-op-linux-8488335c039ff4917754332763e21c01a81435b4.tar.gz blackbird-op-linux-8488335c039ff4917754332763e21c01a81435b4.zip | |
Revert "perf tools: Improve setting of gcc debug option"
This reverts commit e8b7ea4356fdd3c4de5478f3418eb84f8dce2b61.
Martin created a gcc PR:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68836
Reported-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Martin Liska <mliska@suse.cz>
Cc: Namhyung Kim <namhyung@kernel.org>,
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20151202164827.GA21124@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/config')
| -rw-r--r-- | tools/perf/config/Makefile | 2 | ||||
| -rw-r--r-- | tools/perf/config/utilities.mak | 19 |
2 files changed, 0 insertions, 21 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 6eb9a956a408..a5524179d26e 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -135,8 +135,6 @@ endif ifeq ($(DEBUG),0) CFLAGS += -O6 -else - CFLAGS += $(call cc-option,-Og,-O0) endif ifdef PARSER_DEBUG diff --git a/tools/perf/config/utilities.mak b/tools/perf/config/utilities.mak index 0ebef09c0842..c16ce833079c 100644 --- a/tools/perf/config/utilities.mak +++ b/tools/perf/config/utilities.mak @@ -177,22 +177,3 @@ $(if $($(1)),$(call _ge_attempt,$($(1)),$(1)),$(call _ge_attempt,$(2))) endef _ge_attempt = $(if $(get-executable),$(get-executable),$(call _gea_err,$(2))) _gea_err = $(if $(1),$(error Please set '$(1)' appropriately)) - -# try-run -# Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise) -# Exit code chooses option. "$$TMP" is can be used as temporary file and -# is automatically cleaned up. -try-run = $(shell set -e; \ - TMP="$(TMPOUT).$$$$.tmp"; \ - TMPO="$(TMPOUT).$$$$.o"; \ - if ($(1)) >/dev/null 2>&1; \ - then echo "$(2)"; \ - else echo "$(3)"; \ - fi; \ - rm -f "$$TMP" "$$TMPO") - -# cc-option -# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) - -cc-option = $(call try-run,\ - $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2)) |
