Commit b97d8c78 authored Feb 21, 2015 by Elliott Hughes

Turn on -Werror=implicit-function-declaration for x86-64.

Implicit function declarations are much more dangerous on LP64 because
sizeof(int) != sizeof(void*), so any function that returns a pointer will
lose its top bits, leading to relatively hard to debug crashes.

Change-Id: Ib2570326dde1b1cde09c63c9b4c973d741528ee2

parent 0f672c6a

core/combo/TARGET_linux-x86_64.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -97,6 +97,7 @@ TARGET_GLOBAL_CFLAGS += \
		TARGET_GLOBAL_CFLAGS += \
		-Werror=pointer-to-int-cast \
		-Werror=int-to-pointer-cast \
		-Werror=implicit-function-declaration \

		android_config_h := $(call select-android-config-h,target_linux-x86)
		TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))