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am 727b462a: Merge "Never allow -w." 

* commit '727b462a92635665ce636c63123078a970654480':
  Never allow -w.
This commit is contained in:
Dan Albert 2015-08-13 16:52:55 +00:00 committed by Android Git Automerger
parent 5f19844067 727b462a92
commit 2c00d62940
1 changed files with 9 additions and 0 deletions
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9
core/binary.mk
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@ -1125,6 +1125,15 @@ ifeq ($(my_fdo_build), true)
my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags))
endif
# No one should ever use this flag. On GCC it's mere presence will disable all
# warnings, even those that are specified after it (contrary to typical warning
# flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the
# warnings that are *always* bugs.
my_illegal_flags := -w
my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags))
my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags))
my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags))
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags)