platform_system_core/libsparse/Android.mk

# Copyright 2010 The Android Open Source Project

LOCAL_PATH:= $(call my-dir)

libsparse_src_files := \
        backed_block.c \
        output_file.c \
        sparse.c \
        sparse_crc32.c \
        sparse_err.c \
        sparse_read.c


include $(CLEAR_VARS)
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
LOCAL_SRC_FILES := $(libsparse_src_files)
LOCAL_MODULE := libsparse_host
LOCAL_STATIC_LIBRARIES := libz
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
LOCAL_CFLAGS := -Werror
include $(BUILD_HOST_STATIC_LIBRARY)


include $(CLEAR_VARS)
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
LOCAL_SRC_FILES := $(libsparse_src_files)
LOCAL_MODULE := libsparse
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
LOCAL_SHARED_LIBRARIES := \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_SHARED_LIBRARY)


include $(CLEAR_VARS)
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
LOCAL_SRC_FILES := $(libsparse_src_files)
LOCAL_MODULE := libsparse_static
LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
LOCAL_STATIC_LIBRARIES := libz
LOCAL_CFLAGS := -Werror
include $(BUILD_STATIC_LIBRARY)


include $(CLEAR_VARS)
LOCAL_SRC_FILES := simg2img.c \
	sparse_crc32.c
LOCAL_MODULE := simg2img_host
# Need a unique module name, but exe should still be called simg2img
LOCAL_MODULE_STEM := simg2img
LOCAL_STATIC_LIBRARIES := \
    libsparse_host \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_HOST_EXECUTABLE)


include $(CLEAR_VARS)
LOCAL_SRC_FILES := simg2img.c \
	sparse_crc32.c
LOCAL_MODULE := simg2img
LOCAL_STATIC_LIBRARIES := \
    libsparse_static \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_EXECUTABLE)


include $(CLEAR_VARS)
LOCAL_SRC_FILES := img2simg.c
LOCAL_MODULE := img2simg_host
# Need a unique module name, but exe should still be called simg2img
LOCAL_MODULE_STEM := img2simg
LOCAL_STATIC_LIBRARIES := \
    libsparse_host \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_HOST_EXECUTABLE)


include $(CLEAR_VARS)
LOCAL_SRC_FILES := img2simg.c
LOCAL_MODULE := img2simg
LOCAL_STATIC_LIBRARIES := \
    libsparse_static \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_EXECUTABLE)


ifneq ($(HOST_OS),windows)

include $(CLEAR_VARS)
LOCAL_SRC_FILES := append2simg.c
LOCAL_MODULE := append2simg
LOCAL_STATIC_LIBRARIES := \
    libsparse_host \
    libz
LOCAL_CFLAGS := -Werror
include $(BUILD_HOST_EXECUTABLE)

endif

include $(CLEAR_VARS)
LOCAL_MODULE := simg_dump.py
LOCAL_SRC_FILES := simg_dump.py
LOCAL_MODULE_CLASS := EXECUTABLES
LOCAL_IS_HOST_MODULE := true
LOCAL_CFLAGS := -Werror
include $(BUILD_PREBUILT)
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`# Copyright 2010 The Android Open Source Project`

			`LOCAL_PATH:= $(call my-dir)`

			`libsparse_src_files := \`
			`backed_block.c \`
			`output_file.c \`
			`sparse.c \`
libsparse: add error reporting functions Change-Id: I2f21355b6c5339d1d724b4c121ea30d575b2d366 2012-04-26 23:24:35 +02:00			`sparse_crc32.c \`
libsparse: add sparse_file read and convert tools to use it Abstract the logic from simg2img into libsparse, and add logic for reading a regular image into libsparse. simg2img then becomes a simple wrapper around libsparse. img2simg was not actually making the file sparse, it was using sparse files to create multiple files that could be pieced back together. Replace it with a simple wrapper around libsparse. Its functionality will be replaced by an simg2simg that can resparse a file into smaller chunks. Change-Id: I266f70e1c750454183ce46c71a7bb66bbb033a26 2012-04-26 04:02:58 +02:00			`sparse_err.c \`
			`sparse_read.c`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00

Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include`
			`LOCAL_SRC_FILES := $(libsparse_src_files)`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_MODULE := libsparse_host`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_STATIC_LIBRARIES := libz`
Cleanup libsparse Android.mk Removed unnecessary external/zlib reference from LOCAL_C_INCLUDES Change-Id: Ib61da00dc1e0eac89a68f244881b12e2a4e92e64 2014-12-12 05:19:27 +01:00			`LOCAL_C_INCLUDES := $(LOCAL_PATH)/include`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_HOST_STATIC_LIBRARY)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include`
			`LOCAL_SRC_FILES := $(libsparse_src_files)`
			`LOCAL_MODULE := libsparse`
Cleanup libsparse Android.mk Removed unnecessary external/zlib reference from LOCAL_C_INCLUDES Change-Id: Ib61da00dc1e0eac89a68f244881b12e2a4e92e64 2014-12-12 05:19:27 +01:00			`LOCAL_C_INCLUDES += $(LOCAL_PATH)/include`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_SHARED_LIBRARIES := \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_SHARED_LIBRARY)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include`
			`LOCAL_SRC_FILES := $(libsparse_src_files)`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_MODULE := libsparse_static`
Cleanup libsparse Android.mk Removed unnecessary external/zlib reference from LOCAL_C_INCLUDES Change-Id: Ib61da00dc1e0eac89a68f244881b12e2a4e92e64 2014-12-12 05:19:27 +01:00			`LOCAL_C_INCLUDES += $(LOCAL_PATH)/include`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_STATIC_LIBRARIES := libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_STATIC_LIBRARY)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_SRC_FILES := simg2img.c \`
			`sparse_crc32.c`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_MODULE := simg2img_host`
			`# Need a unique module name, but exe should still be called simg2img`
			`LOCAL_MODULE_STEM := simg2img`
			`LOCAL_STATIC_LIBRARIES := \`
			`libsparse_host \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_HOST_EXECUTABLE)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_SRC_FILES := simg2img.c \`
			`sparse_crc32.c`
			`LOCAL_MODULE := simg2img`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_STATIC_LIBRARIES := \`
			`libsparse_static \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_EXECUTABLE)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_SRC_FILES := img2simg.c`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_MODULE := img2simg_host`
			`# Need a unique module name, but exe should still be called simg2img`
			`LOCAL_MODULE_STEM := img2simg`
			`LOCAL_STATIC_LIBRARIES := \`
			`libsparse_host \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_HOST_EXECUTABLE)`


Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_SRC_FILES := img2simg.c`
			`LOCAL_MODULE := img2simg`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_STATIC_LIBRARIES := \`
			`libsparse_static \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_EXECUTABLE)`


append2simg: write to temporary file append2simg causes libsparse to write mmapped data from a file back to that same file. On btrfs, this sometimes causes a page of zeroes to be written instead of the file data. Work around the issue by writing the output to a temporary file and then renaming it over the original file. Change-Id: Ia194b6ba0ddb8548747b63292b523756f544706a 2014-04-25 23:28:54 +02:00			`ifneq ($(HOST_OS),windows)`

Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
Add append2simg. Append2simg is a small utility designed to glue data to the end of a sparse image. Beware that it doesn't do anything clever with that data. Change-Id: I33af330cb4f77e0842375797a35aebbb6af60163 2013-07-08 23:04:02 +02:00			`LOCAL_SRC_FILES := append2simg.c`
			`LOCAL_MODULE := append2simg`
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`LOCAL_STATIC_LIBRARIES := \`
			`libsparse_host \`
			`libz`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
libsparse: add function to resparse a file and a utility to use it Add sparse_file_repsarse, which splits chunks in an existing sparse file such that the maximum size of a chunk, plus a header and footer, is smaller than the given size. This will allow multiple smaller sparse files to result in the same data as a large sparse file. Change-Id: I177abdb958a23d5afd394ff265c5b0c6a3ff22fa 2012-05-03 00:18:22 +02:00			`include $(BUILD_HOST_EXECUTABLE)`

append2simg: write to temporary file append2simg causes libsparse to write mmapped data from a file back to that same file. On btrfs, this sometimes causes a page of zeroes to be written instead of the file data. Work around the issue by writing the output to a temporary file and then renaming it over the original file. Change-Id: Ia194b6ba0ddb8548747b63292b523756f544706a 2014-04-25 23:28:54 +02:00			`endif`
libsparse: add function to resparse a file and a utility to use it Add sparse_file_repsarse, which splits chunks in an existing sparse file such that the maximum size of a chunk, plus a header and footer, is smaller than the given size. This will allow multiple smaller sparse files to result in the same data as a large sparse file. Change-Id: I177abdb958a23d5afd394ff265c5b0c6a3ff22fa 2012-05-03 00:18:22 +02:00
Support for multiple modules with the same name is going away. Change-Id: I5006b467978071f9107babe532efa71d05061580 2012-07-24 04:15:14 +02:00			`include $(CLEAR_VARS)`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`LOCAL_MODULE := simg_dump.py`
			`LOCAL_SRC_FILES := simg_dump.py`
			`LOCAL_MODULE_CLASS := EXECUTABLES`
			`LOCAL_IS_HOST_MODULE := true`
libsparse: turn on -Werror - Deal with some -Wunused issues Change-Id: I9667d74c0dfbe55c625e65b9d44d7c6f861c455d 2014-05-01 18:15:02 +02:00			`LOCAL_CFLAGS := -Werror`
system/core: move libsparse into system/core This moves an exact copy of libsparse from system/extras/ext4_utils/libsparse to system/core/libsparse in preparation for linking tools in system/core against it. Change-Id: If664e4fcfd6612844ac745589beb1517e7f9fe58 2012-05-20 22:28:05 +02:00			`include $(BUILD_PREBUILT)`