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am db4113fd: am d58df2de: Merge "Re-tighten default compiler options."

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* commit 'db4113fdcce77872cc4657d74ac4136b356de928':
  Re-tighten default compiler options.
This commit is contained in:
Ben Cheng 2013-08-28 11:32:25 -07:00 committed by Android Git Automerger
commit e3b1fc39f9
1 changed files with 5 additions and 6 deletions
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11
core/combo/TARGET_linux-arm.mk
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@ -109,14 +109,13 @@ TARGET_GLOBAL_CFLAGS += \
-include $(android_config_h) \
-I $(dir $(android_config_h))
# This warning causes dalvik not to build with gcc 4.6+ and -Werror.
# We cannot turn it off blindly since the option is not available
# in gcc-4.4.x. We also want to disable sincos optimization globally
# by turning off the builtin sin function.
# The "-Wunused-but-set-variable" option often breaks projects that enable
# "-Wall -Werror" due to a commom idiom "ALOGV(mesg)" where ALOGV is turned
# into no-op in some builds while mesg is defined earlier. So we explicitly
# disable "-Wunused-but-set-variable" here.
ifneq ($(filter 4.6 4.6.% 4.7 4.7.% 4.8, $(TARGET_GCC_VERSION)),)
TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable -fno-builtin-sin \
-fno-strict-volatile-bitfields \
-Wno-unused-parameter -Wno-unused-but-set-parameter
-fno-strict-volatile-bitfields
endif
# This is to avoid the dreaded warning compiler message: