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am f1b7c073: am 6ed5bea4: Merge "Make use of sanitizers without clang an error." 

* commit 'f1b7c073a4d1b3f47811b6b9e85c6589d293c373':
  Make use of sanitizers without clang an error.
This commit is contained in:
Dan Albert 2015-04-17 19:08:59 +00:00 committed by Android Git Automerger
parent fad709772e f1b7c073a4
commit 757417f943
1 changed files with 11 additions and 4 deletions
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15
core/config_sanitizers.mk
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@ -12,8 +12,10 @@ ifeq ($(my_sanitize_host),true)
my_sanitize_host := address
endif
# `LOCAL_CLANG := false` disables SANITIZE_HOST.
ifeq ($(my_clang),false)
# SANITIZE_HOST is only in effect if the module is already using clang (host
# modules that haven't set `LOCAL_CLANG := false` and device modules that have
# set `LOCAL_CLANG := true`.
ifneq ($(my_clang),true)
my_sanitize_host :=
endif
@ -43,6 +45,13 @@ ifeq ($(my_sanitize),never)
my_sanitize :=
endif
# Sanitizers can only be used with clang.
ifneq ($(my_clang),true)
ifneq ($(my_sanitize),)
$(error $(LOCAL_PATH): $(LOCAL_MODULE): Use of sanitizers requires LOCAL_CLANG := true)
endif
endif
unknown_sanitizers := $(filter-out address, \
$(filter-out undefined,$(my_sanitize)))
@ -51,8 +60,6 @@ ifneq ($(unknown_sanitizers),)
endif
ifneq ($(my_sanitize),)
my_clang := true
fsanitize_arg := $(subst $(space),$(comma),$(my_sanitize)),
my_cflags += -fsanitize=$(fsanitize_arg)