Re: [PATCH bpf-next 1/7] libbpf: disable -Wswitch-enum compiler warning

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On 8/18/20 2:33 PM, Andrii Nakryiko wrote:
That compilation warning is more annoying, than helpful.

Curious which compiler and which version caused this issue?
I did not hit with gcc 8.2 or latest clang in my environment.


Signed-off-by: Andrii Nakryiko <andriin@xxxxxx>
---
  tools/lib/bpf/Makefile | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index bf8ed134cb8a..95c946e94ca5 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -107,7 +107,7 @@ ifeq ($(feature-reallocarray), 0)
  endif
# Append required CFLAGS
-override CFLAGS += $(EXTRA_WARNINGS)
+override CFLAGS += $(EXTRA_WARNINGS) -Wno-switch-enum
  override CFLAGS += -Werror -Wall
  override CFLAGS += -fPIC
  override CFLAGS += $(INCLUDES)




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