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Free Optimizing C++ Compiler from Microsoft
FortranDragon writes "Microsoft has made the command line toolkit for Visual C++ available for a free download. You can use the toolkit to build applications and redistribute them if you want (though you should read the EULA for the details, as always). This is a nice boon for those that have to deal with cross-platform compatibility, especially since Microsoft has tried to make Visual C++ more conformant to the ISO C++ standard. Go forth and compile your favorite OSS or FS programs today. ;-)"
I just tried the following program:
.. anyone have any idea why ?
#include
main()
{
printf ("Hello World!\n");
}
And I got the output "Hello Suckers"
Funtage Factor: Purple
MS seems to be doing a lot of this lately. It's nowhere near as open as F/OSS solutions, but it's freeing up access to what's possible with Windows far more than previously.
One of the reasons for the success of OSX is the general geek crowd's appreciation of it's *IX background, but without free dev tools that's nothing but another flavour of unix. Add the ability to dive into developing instantly and there's tens of thousands more developers working for the company.
"tried to make Visual C++ more conformant to the ISO C++ standard"
Score one for the team! Microsoft conformed to something!
Karma: -2^0.5 . Mainly due to the imbibing of dihydrogen monoxide
The platform SDK which includes the command line compiler, linker and debugger has allways been a free download (hasn't it). Also, the .net SDK which includes all the languages, libraries, and compilers has also allways been a free download, this is what sharp develop uses.
So you write shit code that doesn't fit the standards ("liberal" code), your shitty compiler doesn't notice and compiles it anyway, and then it's Microsoft's fault when their standards conforming compiler won't compile it?
There's a decent free IDE available called Dev-C++ for windows, it comes with mingw32 ofcourse.
Clippy: "It looks like you are trying to compile the gimp, did you know the GPL was written by Carl Marx, you don't want to be un-American do you? If you need help embracing capitalism, please ask me."
MS provides the Debugging Tools for Windows as a free download. GUI and command line debuggers are included.
Because it starts to feel like I have wasted several years of my life waiting for g++ by now. g++ is probably the slowest compiler I have ever used.
This highlights once again how Windows is a more flexible and modern development platform than Un*x. With Windows, email can be run automatically and remotely, without the need for a separate compilation step.
Early on, Microsoft understood that the platform battle is won by those that win the hearts and minds of developers. DOS was a *terrible* environment, but developers built some cool applicaitons and the platform became a huge success. You have to look at this announcement in conjunciton with the Unix Services for Windows announcement.
VB and the VB tools captured a good chunk of corporate developers. I hate VB, but you coul design and build simple forms based applications that talk to a database pretty quickly and easily. Visual Studio provide an excellent intregrated IDE (no flames from Borland lovers) for many C++ developers. it simplified a lot of routine stuff, made finding funcitons easy, integrated the debugger and more. Lots of folks.
IBM recognized that it needs developers for Java to succeed and the purchase of Rational was aimed at getting the corporate developer that is on VB and VC++.
With this compiler and the USFW annoucement, you can now take the *nix stuff and port it pretty easily and for free to Windows. No more need to assemble tools, install Cygwin or the like. There used to be a barrier to getting *nix stuff to Windows. it is now gone. Microsoft will now have a platform, that is free, to allow free software developers to make their stuff available on Windows as native applications. And you cna then add Windows extensions if you want.
The unreliguous among us will grab this and move *nix stuff we've been missing or haven't had access to.
Microsoft has spent over a decade essentially supporting only ONE processor architecture, x86. The GNU project has to worry about applying optimization to a plethora of architectures, including the quirks associated with each particular implementation.
Not Microsoft - it gets to focus on how to produce the most amount of work out of a processor of at least 80486 grade instructions. How easy is that? They get to throw a hundred developers to extract every bit of performance possible out of one processor. Every now and then make a modification to support a new supplemental instruction set (MMX, 3dnow!, SSE, etc.)
If you read their optimization whitepapers, you will notice that much of their optimization is done at the math level - nothing Win32 specific. Also, their memory optimization, loop unrolling, inlining, etc. is considered top notch by many software developers.
Ayup
Fscking CDs are bloody expensive. Look at AOL, the IT magazines, heck, even newspapers that sell for a few cents. All of them are bleeeeding money given those CDs away for free.
MS, with his zillions of money in the bank, can't affor to spend a few thousend making development tools available.
No! Those communist ideas should be brought down and burned like the trojan horse they surely are.
To give something for free! MS! Never!
IANAL but write like a drunk one.
Try using the link /lib switch. It offers the exact same functionality as lib.exe.
1.1 General License Grant. Microsoft grants to you as an individual, a personal, nonexclusive license to make and use copies of the Software (i) for your internal use; (ii) for designing, developing, testing and demonstrating your software product(s); and (iii) for evaluation of the Software.
As in, for demonstration only. If you're going to distribute binaries, don't compile them with this tool.
Nope. That clause governs copying of the Software- in other words, the compiler. It says nothing about distribution of works you create using the Software.
I remember a certain 12 year old student who couldn't afford MASM and didn't like TASM so he wrote his own macro preprocessor in C. Then the code was fed back to Debug.com and BEHOLD it worked.
Young programmers today don't realize how spoilt they are. Back in the day we all had our copy of the Intel386 assembler document, and a heavily modified version of Abrash's Zen Timer. Have you ever seem a man shuffle assembler instructions by hand to alleviate register contention, or deliberately NOT'ing AX and reversing the following branch to lull the Pentium into correctly predicting the jump, wasting one cycle but saving 4-7 (depending on whether the code following the branch accessed RAM or not, since the prefetch would have been invalidated).
For that matter, do you even remember when we used fancy tricks to either cope with the 64kb code segment limit, or trounce all over it. I hate to say it, but I miss those days, because back then it took more than an optimizing compiler and a few www tutorials for someone to be called a programmer. You actually had to know at least a little bit what was going on under the hood. It wasn't about compilers and libraries and distributed object frameworks, it was about making a limited machine do limitless things.
-Billco, Fnarg.com