在树莓派单​​编译3.X [英] Compiling Mono 3.x on Raspberry Pi

问题描述

要摆脱软float与硬浮ABI问题，我试图安装在我的树莓派单的最高最新版本

  git的克隆https://github.com/mono/mono.git
CD单
git的子模块的init
混帐子模块更新
./autogen.sh  -  preFIX =的/ usr /本地
使
使安装
 

make命令失败。误差如下：

 使[6]：系膜细胞：命令未找到
使[6]：*** [建/ DEPS /基本轮廓，check.exe]错误127
***编译器'的GMC'不会出现可用。
***您需要单声道版本2.4或更高版本，以打造MCS
***检查单README关于如何启动一个单声道的安装信息。
使[5]：*** [做姿态的检查]错误1
使[4]：*** [简介-DO  - 基础 - 全部]错误2
使[3]：***【简办 - 全部]错误2
使[2]：*** [所有本地]错误2
使[2]：离开目录`/家庭/ PI /单声道/运行
使[1]：*** [所有递归]错误1
使[1]：离开目录`/家庭/ PI /单声道
 

要解决这个问题我试图与安装单命令和apt-get安装单运行，然后再次开始化妆。但错误依然存在。

时有可能得到单3.X的ARM（树莓PI）？

工作

解决方案

有两种可能的解决方案，以这样的：

1. 从压缩包编译单声道，而不是饭桶。一个压缩包只是一个COM pressed包含所有源准备以独立的方式来编译软件包。 //www.go-mono：对于单声道，你可以，如果你去 HTTP找到tar包。 COM /单下载/ 并点击单源链接，链接到的 http://download.mono-project.com/sources/mono/ 。您需要单3.2.8或更高版本，因为这是实现对ARM的支持HardFloat的第一个版本。


2. 远离git的克隆，而是使用使获得-MONOLITE - 最新命令前，制作。更多细节这里。

To get rid of the soft float vs. hard float ABI problem I tried to install an up-to-date version of mono on my Raspberry Pi with

git clone https://github.com/mono/mono.git
cd mono
git submodule init
git submodule update
./autogen.sh --prefix=/usr/local
make
make install

The make command fails. The errors are as follows:

make[6]: gmcs: Command not found
make[6]: *** [build/deps/basic-profile-check.exe] Error 127
*** The compiler 'gmcs' doesn't appear to be usable.
*** You need Mono version 2.4 or better installed to build MCS
*** Check mono README for information on how to bootstrap a Mono installation.
make[5]: *** [do-profile-check] Error 1
make[4]: *** [profile-do--basic--all] Error 2
make[3]: *** [profiles-do--all] Error 2
make[2]: *** [all-local] Error 2
make[2]: Leaving directory `/home/pi/mono/runtime'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/pi/mono'

To fix this I tried to install mono with "sudo apt-get install mono-runtime" and then start the make again. But the error remains.

Is it possible to get Mono 3.x working on ARM (the Raspberry Pi)?

解决方案

There are two possible solutions to this:

1. Compile mono from a tarball, not from git. A tarball is just a compressed package that contains all the sources ready to be compiled in a standalone way. For mono, you can find the tarballs if you go to http://www.go-mono.com/mono-downloads/ and click on the "Mono sources" link, which links to http://download.mono-project.com/sources/mono/. You would need mono 3.2.8 or newer because that is the first version to implement HardFloat support for ARM.
2. Keep cloning from git, but use make get-monolite-latest command before make. More details here.

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