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authorJames Clark <James.Clark@arm.com>2019-10-28 12:34:01 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-11-06 19:49:39 +0100
commit22bd8f1b5a1dd168ba4eba27cb17643a11012f5d (patch)
tree42df5896ecba319c72a4ad62467803887cd5eb8c /tools/lib
parentlibsubcmd: Move EXTRA_FLAGS to the end to allow overriding existing flags (diff)
downloadlinux-22bd8f1b5a1dd168ba4eba27cb17643a11012f5d.tar.xz
linux-22bd8f1b5a1dd168ba4eba27cb17643a11012f5d.zip
libsubcmd: Use -O0 with DEBUG=1
When a 'make DEBUG=1' build is done, the command parser is still built with -O6 and is hard to step through, fix it making it use -O0 in that case. Signed-off-by: James Clark <james.clark@arm.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: nd <nd@arm.com> Link: http://lore.kernel.org/lkml/20191028113340.4282-1-james.clark@arm.com [ split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/subcmd/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/lib/subcmd/Makefile b/tools/lib/subcmd/Makefile
index 352c6062deba..1c777a72bb39 100644
--- a/tools/lib/subcmd/Makefile
+++ b/tools/lib/subcmd/Makefile
@@ -27,7 +27,9 @@ ifeq ($(DEBUG),0)
endif
endif
-ifeq ($(CC_NO_CLANG), 0)
+ifeq ($(DEBUG),1)
+ CFLAGS += -O0
+else ifeq ($(CC_NO_CLANG), 0)
CFLAGS += -O3
else
CFLAGS += -O6