Commit dbf6dd5a authored Nov 19, 2019 by Steven Moreland

libbinder_ndk: clearer error on host misconfigured

libbinder_ndk uses defaults libbinder_ndk_host_user in order to work
on host w/o bionic. Currently, if you try to use libbinder_ndk on host
without libbinder_ndk, you'll get many errors like "use of undeclared
identifier". Now the first error will be:

 In file included from frameworks/native/libs/binder/ndk/include_ndk/android/binder_auto_utils.h:29:
 frameworks/native/libs/binder/ndk/include_ndk/android/binder_ibinder.h:39:2: error: Android builds must be compiled against a specific API. If this is an android platform host build, you must use libbinder_ndk_host_user.
 #error Android builds must be compiled against a specific API. If this is an \

Bug: N/A
Test: above
Change-Id: I99de02858137ed3af149694fb7224fdf88c0df26

parent b5667012

libs/binder/ndk/include_ndk/android/binder_ibinder.h

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -34,6 +34,12 @@
	#include <android/binder_status.h>		#include <android/binder_status.h>

	__BEGIN_DECLS		__BEGIN_DECLS

			#ifndef __ANDROID_API__
			#error Android builds must be compiled against a specific API. If this is an \
			android platform host build, you must use libbinder_ndk_host_user.
			#endif

	#if __ANDROID_API__ >= 29		#if __ANDROID_API__ >= 29

	// Also see TF_* in kernel's binder.h		// Also see TF_* in kernel's binder.h