How to compile libusb as shared/static library

最新推荐文章于 2022-09-01 11:57:21 发布

smilestone322

最新推荐文章于 2022-09-01 11:57:21 发布

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本文链接：https://blog.youkuaiyun.com/smilestone_322/article/details/85213496

本文详细介绍了使用Android NDK编译libusb库的过程，包括配置和make两步，最终生成静态库和动态库。提供了libusb.mk文件示例，展示了核心源文件和编译设置。

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I am trying to build libusb as shared library as follows.

Following are two steps. 1. Configure 2. Make.

默认会生成静态库和动态在 /libusb/.lib/目录下。

android ndk 编译动态和静态库的方法

libusb.mk

# Android build config for libusb
# Copyright © 2012-2013 RealVNC Ltd. <toby.gray@realvnc.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#

LOCAL_PATH:= $(call my-dir)
LIBUSB_ROOT_REL:= ../..
LIBUSB_ROOT_ABS:= $(LOCAL_PATH)/../..

# libusb

include $(CLEAR_VARS)

LIBUSB_ROOT_REL:= ../..
LIBUSB_ROOT_ABS:= $(LOCAL_PATH)/../..

LOCAL_SRC_FILES := \
$(LIBUSB_ROOT_REL)/libusb/core.c \
$(LIBUSB_ROOT_REL)/libusb/descriptor.c \
$(LIBUSB_ROOT_REL)/libusb/hotplug.c \
$(LIBUSB_ROOT_REL)/libusb/io.c \
$(LIBUSB_ROOT_REL)/libusb/sync.c \
$(LIBUSB_ROOT_REL)/libusb/strerror.c \
$(LIBUSB_ROOT_REL)/libusb/os/linux_usbfs.c \
$(LIBUSB_ROOT_REL)/libusb/os/poll_posix.c \
$(LIBUSB_ROOT_REL)/libusb/os/threads_posix.c \
$(LIBUSB_ROOT_REL)/libusb/os/linux_netlink.c

LOCAL_C_INCLUDES += \
$(LOCAL_PATH)/.. \
$(LIBUSB_ROOT_ABS)/libusb \
$(LIBUSB_ROOT_ABS)/libusb/os

LOCAL_EXPORT_C_INCLUDES := \
$(LIBUSB_ROOT_ABS)/libusb

#LOCAL_LDLIBS := -llog

LOCAL_MODULE := libusb1.0

#include $(BUILD_SHARED_LIBRARY)
include $(BUILD_STATIC_LIBRARY)