Linked by Thom Holwerda on Sat 12th Jan 2008 20:32 UTC, submitted by Excel Hearts Choi
Daniel Robbins, original creator of the Gentoo project, offers a solution to fix the recent leadership crisis at Gentoo: "I have received permission from my employer to return and serve as President of the Gentoo Foundation, renew its charter, and then work in some capacity to help to get Gentoo going in the right direction from a legal, community and technical perspective."
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RE[2]: Gentoo needs a real leader
by da_Chicken on Sun 13th Jan 2008 10:51
in reply to "RE: Gentoo needs a real leader"
Member since:2006-01-01
It would be disastrous though. Imagine the conflicting use flags if every single package added its own use flags to the system. Installing mysql should never add a mysql use flag. However adding a mysql use flag ought to result in mysql being installed. Your suggestion would completely screw up sane systems.
Not necessarily. In Source Mage GNU/Linux (that is a source-based distro, like Gentoo) dependencies are set locally by users when they install packages, and it works just fine. When you install a package in SMGL, the package manager asks about each dependency whether you want to install it or not. When you upgrade or reinstall the package, the package manager remembers the dependencies you've chosen earlier.
If you don't choose anything when the package manager asks about dependencies, it goes with the default choices. Once a package has been installed, all subsequent packages are compiled by default with that installed package as a dependency. (So it's kind of like adding use flags on the fly as you install new packages.) The time period that the package manager waits for your answer before proceeding with the default choices can be configured.
In SMGL you only need to answer all the dependency questions the first time you install a package -- on subsequent installs the package manager remembers your earlier choices (although you can build the package with the "-r" option if you want to reconfigure it).
It's also possible to configure dependencies globally in SMGL (like setting use flags in Gentoo) but that is really not necessary because the "set dependencies when you install new packages" strategy works fine. In fact, I first thought I'd install Gentoo because it's the most popular source-based distro, but then the Gentoo installation instructions told me I had to set use flags and it just seemed very counterintuitive to me to decide dependencies before I had installed any packages.
So I decided to go with Source Mage instead. :-P
RE[2]: Gentoo needs a real leader
by de_wizze on Sun 13th Jan 2008 15:43
in reply to "RE: Gentoo needs a real leader"
Member since:2005-10-31
You have to remember that USE flags are like a dependency filter that allows one to pick and choose which of to possible features one would like their packages to be compiled with. I think your point is well made USE flags should be acknowledged by the packages but packages should not change anything. If it is a feature that the package can not do with, then its a hard dependancy.
News
Linked by Thom Holwerda on 05/18/13 7:37 UTC
"In NixOS, the entire operating system - the kernel, applications, system packages, configuration files, and so on - is built by the Nix package manager from a description in a purely functional build language. The fact that it's purely functional essentially means that building a new configuration cannot overwrite previous configurations. Most of the other features follow from this." Interesting approach. A Linux distribution, sure, but with some very refreshing ideas about system configuration.
Linked by fran on 05/18/13 1:38 UTC
Google added, among other features, C/C++ support to its new version of AIDE. From Android-IDE, "Now you can write parts of your app or your whole app in C/C++ on your device. AIDE supports the Standard Android NDK toolchain (GCC 4.6 + Bionic, STL, ...). No changes are necessary if you want to build an app developed on a PC with Eclipse. C/C++ development is fully integrated: Build errors appear in the error list and files can easily be navigated to with Go to file. The editor supports C/C++ syntax highlighting."
Linked by Thom Holwerda on 05/17/13 23:35 UTC, submitted by kragil
Ars nails it: "The answer is that Google did announce what amounts to a fairly substantial Android update yesterday. They simply did it without adding to the update fragmentation problems that continue to plague the platform. By focusing on these changes and not the apparently-waiting-in-the-wings update to the core software, Google is showing us one of the ways in which it's trying to fix the update problem."
Linked by MOS6510 on 05/17/13 22:22 UTC
"It is good for programmers to understand what goes on inside a processor. The CPU is at the heart of our career. What goes on inside the CPU? How long does it take for one instruction to run? What does it mean when a new CPU has a 12-stage pipeline, or 18-stage pipeline, or even a 'deep' 31-stage pipeline? Programs generally treat the CPU as a black box. Instructions go into the box in order, instructions come out of the box in order, and some processing magic happens inside. As a programmer, it is useful to learn what happens inside the box. This is especially true if you will be working on tasks like program optimization. If you don't know what is going on inside the CPU, how can you optimize for it? This article is about what goes on inside the x86 processor's deep pipeline."
Linked by Thom Holwerda on 05/17/13 22:15 UTC, submitted by Tom
"It was the only moment I heard regret slip into Otellini's voice during the several hours of conversations I had with him. 'The lesson I took away from that was, while we like to speak with data around here, so many times in my career I've ended up making decisions with my gut, and I should have followed my gut,' he said. 'My gut told me to say yes.'" The world would've been a much different place - Apple would have been less dependant on Samsung for its chips, which probably would've meant less money for Samsung to develop its Galaxy business.
Linked by Thom Holwerda on 05/16/13 21:41 UTC
Glass is getting some love at Google I/O as well. New applications have been released - Facebook, Twitter, Evernote, Elle, Tumblr, and CNN. Perhaps more interesting: the newly announced Google Glass Developer Kit will allow offline applications and direct hardware access - great for hacking and expanding Glass' potential. This kit will really allow hackers to put Glass through its paces.
Linked by Thom Holwerda on 05/16/13 17:04 UTC
"But Beck and Merrill decided that simply banning toxic players wasn't an acceptable solution for their game. Riot Games began experimenting with more constructive modes of player management through a formal player behavior initiative that actually conducts controlled experiments on its player base to see what helps reduce bad behavior. The results of that initiative have been shared at a lecture at the Massachusetts Institute of Technology and on panels at the Penny Arcade Expo East and the Game Developers Conference." Absolutely fascinating stuff. I'm a League of Legends player, and to be honest, the community isn't nearly as bad as some make it out to be. I'm happy Riot games has the guts to employ science to address the issue.
Linked by Thom Holwerda on 05/16/13 13:17 UTC
"Android and iOS, the number one and number two ranked smartphone operating systems worldwide, combined for 92.3% of all smartphone shipments during the first quarter of 2013 as Windows Phone crept past BlackBerry for 3rd place. According to the International Data Corporation Worldwide Quarterly Mobile Phone Tracker, Android smartphone vendors and Apple shipped a total of 199.5 million units worldwide during 1Q13, up 59.1% from the 125.4 million units shipped during 1Q12." Windows Phone doubles from a few to twice few, iOS loser market share as its growth is slower than that of the overall market. BlackBerry continues slide into irrelevance.
Linked by Thom Holwerda on 05/16/13 12:06 UTC
"According to the latest research from our Wireless Smartphone Strategies service, global Android smartphone profits reached US$5 billion in total during the first quarter of 2013. Samsung dominated and captured an impressive 95 percent share of all Android smartphone profits." Wow.
Linked by Thom Holwerda on 05/15/13 23:03 UTC
"During its Keynote today, Google announced new features coming to its flagship search function - you know, that thing we all started using Google for. VP Amit Singhal spent some time discussing what Google's search functionality will eventually morph into. Google's strategy is summarized by three words: answer, converse, and anticipate. Singhal explained that many of the pieces of these upcoming changes can already be seen in products that Google has recently introduced - namely, Google Knowledge Graph and Google Now, with perhaps a splash of Google Glass, too." I hold on to my hat every time Google changes Search. It's such a vital product in my daily life.More News »
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Member since:
2005-10-02
It would be disastrous though. Imagine the conflicting use flags if every single package added its own use flags to the system. Installing mysql should never add a mysql use flag. However adding a mysql use flag ought to result in mysql being installed. Your suggestion would completely screw up sane systems.