Building OpenNI using a cross-compiler

最新推荐文章于 2021-05-14 15:02:08 发布

转载最新推荐文章于 2021-05-14 15:02:08 发布 · 311 阅读

本文详细介绍如何使用跨编译器为特定平台如ARM构建OpenNI。步骤包括定义环境变量，运行RedistMaker进行编译并创建重发包，以及安装关键文件到目标文件系统。此外，还提供了手动构建包及MonoWrappers的方法。

转自：https://www.douban.com/note/423014679/

Building OpenNI using a cross-compiler:
                1) Make sure to define two environment variables:
                   - <platform>_CXX - the name of the cross g++ for platform <platform>
                   - <platform>_STAGING - a path to the staging dir (a directory which simulates the target root filesystem).
                   Note that <platform> should be upper cased.
                   For example, if wanting to compile for ARM from a x86 machine, ARM_CXX and ARM_STAGING should be defined.
                2) Go into the directory: "Platform/Linux/CreateRedist".
                   Run: "./RedistMaker <platform>" (for example: "./RedistMake Arm").
                   This will compile everything and create a redist package in the "Platform/Linux/Redist" directory.
                   It will also create a distribution in the "Platform/Linux/CreateRedist/Final" directory.
                3) To install OpenNI files on the target file system:
                   Go into the directory: "Platform/Linux/Redist".
                   Run the script: "./install.sh -c $<platform>_STAGING" (for example: "./install.sh -c $ARM_STAGING").

                     The install script copies key files to the following location:
                       Libs into: STAGING/usr/lib
                       Bins into: STAGING/usr/bin
                       Includes into: STAGING/usr/include/ni
                       Config files into: STAGING/var/lib/ni

                To build the package manually, you can run "make PLATFORM=<platform>" in the "Platform\Linux\Build" directory.
                If you wish to build the Mono wrappers, also run "make PLATFORM=<platform> mono_wrapper" and "make PLATFORM=<platform> mono_samples".