January 2015
Intermediate to advanced
298 pages
6h 27m
English
Content preview from OpenJDK CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using ccache to speed up the OpenJDK 8 build process
Besides the Java source code, the OpenJDK source repository contains a lot of native C and C++ source code. Native code compilation is much longer than Java and may take a lot of time. During development, the same code may be compiled multiple times with minor changes. Intermediate binary results for parts of the code may be completely equal between the compilations, but usually parts of the code are recompiled even if no changes are added in those parts. It is natural to expect a more clever approach to code recompiling from modern advanced compilation/linking toolchains.
The ccache tool provides such cleverness for native compilation. This tool caches the output of C/C++ compilation so that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.