1 files changed, 69 insertions, 21 deletions

diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index fa0fe8a37..61e110617 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -17,7 +17,6 @@ LOCAL_PATH := $(call my-dir)
 # libapplypatch (static library)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
 LOCAL_SRC_FILES := \
     applypatch.cpp \
     bspatch.cpp \
@@ -26,11 +25,11 @@ LOCAL_SRC_FILES := \
     utils.cpp
 LOCAL_MODULE := libapplypatch
 LOCAL_MODULE_TAGS := eng
-LOCAL_C_INCLUDES += \
+LOCAL_C_INCLUDES := \
     $(LOCAL_PATH)/include \
     bootable/recovery
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
-LOCAL_STATIC_LIBRARIES += \
+LOCAL_STATIC_LIBRARIES := \
     libotafault \
     libbase \
     libcrypto \
@@ -42,36 +41,45 @@ include $(BUILD_STATIC_LIBRARY)
 # libimgpatch (static library)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
-LOCAL_SRC_FILES := bspatch.cpp imgpatch.cpp utils.cpp
+LOCAL_SRC_FILES := \
+    bspatch.cpp \
+    imgpatch.cpp \
+    utils.cpp
 LOCAL_MODULE := libimgpatch
-LOCAL_C_INCLUDES += \
+LOCAL_C_INCLUDES := \
     $(LOCAL_PATH)/include \
     bootable/recovery
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
-LOCAL_STATIC_LIBRARIES += libcrypto libbz libz
+LOCAL_STATIC_LIBRARIES := \
+    libcrypto \
+    libbz \
+    libz
 LOCAL_CFLAGS := -Werror
 include $(BUILD_STATIC_LIBRARY)
 
 # libimgpatch (host static library)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
-LOCAL_SRC_FILES := bspatch.cpp imgpatch.cpp utils.cpp
+LOCAL_SRC_FILES := \
+    bspatch.cpp \
+    imgpatch.cpp \
+    utils.cpp
 LOCAL_MODULE := libimgpatch
 LOCAL_MODULE_HOST_OS := linux
-LOCAL_C_INCLUDES += \
+LOCAL_C_INCLUDES := \
     $(LOCAL_PATH)/include \
     bootable/recovery
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
-LOCAL_STATIC_LIBRARIES += libcrypto libbz libz
+LOCAL_STATIC_LIBRARIES := \
+    libcrypto \
+    libbz \
+    libz
 LOCAL_CFLAGS := -Werror
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 # libapplypatch_modes (static library)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
 LOCAL_SRC_FILES := \
     applypatch_modes.cpp
 LOCAL_MODULE := libapplypatch_modes
@@ -87,7 +95,6 @@ include $(BUILD_STATIC_LIBRARY)
 # applypatch (target executable)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
 LOCAL_SRC_FILES := applypatch_main.cpp
 LOCAL_MODULE := applypatch
 LOCAL_C_INCLUDES := bootable/recovery
@@ -106,18 +113,59 @@ LOCAL_SHARED_LIBRARIES := \
 LOCAL_CFLAGS := -Werror
 include $(BUILD_EXECUTABLE)
 
+libimgdiff_src_files := \
+    imgdiff.cpp \
+    utils.cpp
+
+# libbsdiff is compiled with -D_FILE_OFFSET_BITS=64.
+libimgdiff_cflags := \
+    -Werror \
+    -D_FILE_OFFSET_BITS=64
+
+libimgdiff_static_libraries := \
+    libbsdiff \
+    libz
+
+# libimgdiff (static library)
+# ===============================
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := \
+    $(libimgdiff_src_files)
+LOCAL_MODULE := libimgdiff
+LOCAL_CFLAGS := \
+    $(libimgdiff_cflags)
+LOCAL_STATIC_LIBRARIES := \
+    $(libimgdiff_static_libraries)
+LOCAL_C_INCLUDES := \
+    $(LOCAL_PATH)/include
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
+include $(BUILD_STATIC_LIBRARY)
+
+# libimgdiff (host static library)
+# ===============================
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := \
+    $(libimgdiff_src_files)
+LOCAL_MODULE := libimgdiff
+LOCAL_CFLAGS := \
+    $(libimgdiff_cflags)
+LOCAL_STATIC_LIBRARIES := \
+    $(libimgdiff_static_libraries)
+LOCAL_C_INCLUDES := \
+    $(LOCAL_PATH)/include
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
+include $(BUILD_HOST_STATIC_LIBRARY)
+
 # imgdiff (host static executable)
 # ===============================
 include $(CLEAR_VARS)
-LOCAL_CLANG := true
-LOCAL_SRC_FILES := imgdiff.cpp utils.cpp
+LOCAL_SRC_FILES := imgdiff_main.cpp
 LOCAL_MODULE := imgdiff
-LOCAL_STATIC_LIBRARIES += \
-    libbsdiff \
+LOCAL_CFLAGS := -Werror
+LOCAL_STATIC_LIBRARIES := \
+    libimgdiff \
+    $(libimgdiff_static_libraries) \
     libbz \
-    libdivsufsort64 \
     libdivsufsort \
-    libz
-LOCAL_CFLAGS := -Werror
-LOCAL_FORCE_STATIC_EXECUTABLE := true
+    libdivsufsort64
 include $(BUILD_HOST_EXECUTABLE)