Windows Cygwin environment to build
1. Introduction
Cygwin is a UNIX-simulation environment running on the Windows platform, in some chip development scenario, developers do not use IDE (integrated development environment), do not use Linux, but using Cygwin environment under Windows to Makefile. This article describes under Cygwin to RH850-based chips use GHS compiler development environment to build.
2, download and install
Go to the official website https://www.cygwin.com/ downloaded online installation package, you can also search the Internet under the offline installation package, the paper's official website online installation package instructions, the following interface found in the official website home page,
Select your computer system suitable for 32-bit or 64-bit installation file, click on the download file small, double-click operation.
So the next step is to install because online choose Install from Internet.
Next default installation path selection may be modified.
The next step has been to select an available download site, choose a fast speed, do not know which one to choose quickly which pleasing to the eye.
Next appear the following interface, select Packages to use.
3, mounting Packages 5
We need to install five Packages, namely: gcc-core, make, diffutils, perl and binutils.
(1) Installation gcc-core
Search gcc-core, select the latest version, you can install all the way to the next step.
(2) make installation
Ibid, choose make under Devel.
(3) Installation diffutils
(4) mounted perl
(5) Installation binutils
Double-click to run after you install more than desktop shortcut you can use the Cygwin.
You can enter the command you want to use.
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