Migrate check_elf_file.py to python3
Also, create a python_binary_host so that it runs using the hermetic
python toolchain.
Test: m check-elf-files
Bug: 203436762
Change-Id: I964342a27f6b6c9dcdbbe910d4dc6c9ec00c2213
diff --git a/core/config.mk b/core/config.mk
index e8b984d..4dd4fe3 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -612,7 +612,7 @@
JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar
FAT16COPY := build/make/tools/fat16copy.py
-CHECK_ELF_FILE := build/make/tools/check_elf_file.py
+CHECK_ELF_FILE := $(HOST_OUT_EXECUTABLES)/check_elf_file$(HOST_EXECUTABLE_SUFFIX)
LPMAKE := $(HOST_OUT_EXECUTABLES)/lpmake$(HOST_EXECUTABLE_SUFFIX)
ADD_IMG_TO_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/add_img_to_target_files$(HOST_EXECUTABLE_SUFFIX)
BUILD_IMAGE := $(HOST_OUT_EXECUTABLES)/build_image$(HOST_EXECUTABLE_SUFFIX)