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How To Reduce A Final Size Of Executable In C


Do they run off a built in windows library? Functionally, they are far from equivalent. Remove or change that and you should see a drop in the C++ size; for gcc (g++) look for --static* et. I also found it in the setting dialog. Check This Out

A C program requires malloc and free. In this tutorial I will present all of the techniques I know (and use) to reduce the size of executables. Hot Network Questions Expression "running out" in German Is it bad being a "bad influence" for my younger great cousin? I did the following test between IS and inno.

How To Reduce A Final Size Of Executable In C

Join them; it only takes a minute: Sign up Why is the executable(.exe file) file has a size greater than the compiled .C file? [closed] up vote 3 down vote favorite Anyway, next time I need to compile a program, I'll look into it thanks. Retrieving the command line arguments and putting them into the argv[] array. Is there a commonly recognized placeholder airline name?

  1. I guarantee that you will get results!
  2. Playing with these settings individually is often good enough.
  3. Please add details to narrow the answer set or to isolate an issue that can be answered in a few paragraphs.If this question can be reworded to fit the rules in
  4. How to prevent a template class from being derived more than once?
  5. Today's Topics Dream.In.Code > Programming Help > Python making smaller exe files Page 1 of 1 New Topic/Question Reply 7 Replies - 5548 Views - Last Post: 20 May 2011 -
  6. You may have noticed that the smallest C program you can write in visual studio is usually around 20-30Kb.
  7. Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.
  8. The time now is 15:52.
  9. Note that along the bottom, it can be reduced to the 1/4 inch...

housry23 View Public Profile Find More Posts by housry23 07 Feb 2010 #4 lemon12 Windows 7 25 posts Cheers guys ..I am downloading the apps now Thx My Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the This article was updated recently and published in the Janurary 2001 "Under the Hood" column of MSDN magazine. C++ Reduce Binary Size share|improve this answer answered Jun 28 '14 at 20:03 DeadMG 31.7k651123 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

asked 3 years ago viewed 1859 times active 3 years ago Blog The 2017 Stack Overflow Developer Survey is Now Live Related 253How can I get a file's size in C?222How How To Reduce The Size Of .exe File toby_cn07-05-2010, 03:28 AMCould anybody tell me how to make the .exe smaller? It is fast, compresses very well, and is also FREE. Download the sample hello-world application to see how to start off. 1 Oct 2001Posted in Tutorialswin32 Powered by Drupal current community chat Stack Overflow Meta Stack Overflow your communities Sign

but in an installscript project, there is no error when building the *.cab files. Reducing C++ Executable Size The image became larger with a magnifying glass cursor with a "+" in it. KGB Archiver homepage My System Specs System Manufacturer/Model Number Asus K60IJ OS Windows 7 Ultimate x64 CPU Intel Pentium Dual Core T4200 Motherboard HP Laptop Memory 4gb PC-6400 Graphics Card Integrated The linker finds this function in the the compiled object file for the program, before it looks in the import libraries for the project.

How To Reduce The Size Of .exe File

toby_cn07-05-2010, 10:16 AMI have tried the "optimize size" setting. Under Visual C, the standard entry-point into a windows application is called WinMainCRTStartup, whilst a console application starts life in the mainCRTStartup function. How To Reduce A Final Size Of Executable In C You lose a bit of performance, but there is always a tradeoff in anything you do. Compress Exe File Size This post has been edited by atraub: 20 May 2011 - 11:29 AM Was This Post Helpful? 1 Back to top MultiQuote Quote + Reply #8 Eric115 coderさん Reputation: 63

you're right, the libraries indeed do give too much space –Hawk Jul 2 '14 at 7:59 add a comment| up vote 5 down vote There doesn't seem to be much difference Is there some sort of compiler difference that creates the differing file sizes? Please click the link in the confirmation email to activate your subscription. Switch State Description /FILEALIGN:number on Undocumented (VC 6 only). Reducing Executable Size

Go here to read this article online. Once you have read these articles, then you don't need to do anything other than download Matt's LIBCTINY and link it into your application. I tried it, but it didn't work. this contact form When this program is compiled, the linker has to locate the default entry-point function (defined with the /ENTRY linker switch).

PDA View Full Version : How to make size of the .exe smaller? How To Reduce The Size Of The Binary Executable If you can find other ways to perform these tasks then you can reduce the amount of extra code that is linked into your application. Hotshot20051+ years ago#8 Purebasic used Small executable files size but they are not free like blitz plus Blitz BASIC Founders Fund Flexera Software Community Forums > Products > Legacy Installer Products

However, it does not allow reducing it to the typical 1/4 inch size that WinXP allows.

I think it may be because C++ has more libraries and namespaces to use so I removed the using namespace std line and simply used std::cout and still the result was Kevin.Wan07-05-2010, 08:36 PMHi toby_cn, Here is some information from InstallShield KB. "The Basic MSI and InstallScript MSI projects use the Microsoft Windows Installer service to perform the installation. What's the purpose of an array of same value capacitors? C# Reduce Exe Size In other words, your text (printing hello world for instance), creates a lot of other stuff that is going on behind. –Magn3s1um Sep 5 '13 at 19:25 If you

You have to have complete control over what gets compiled into your executable, and MFC doesn't give you that control. I met A error with error code -7108, whose description is "%s is too large to store in a CAB.(2GB maximum)". Windows 7 Help Forums Windows 7 help and support General Discussion » User Name Remember Me? There are so many large and bloated applications around today that most people just assume that this is normal and quite willingly put up with poor performance and having to buy

I'm using Small icons, as well as the Glasser theme (which only works for the default theme). If you want small programs, then turn off exception handling. I am looking at programs (possibly written in C or C++) that are less than a MB big and do heaps more stuff than my simple program. This will help the code to run faster, but will also add a lot of bytes to the final executable.

The best packer I have found is called UPX (Ultimate Packer for eXecutables). I used to create setup.exe by inno, but now i have to transfer this job to IS because my company decided to purchase this software. Not the answer you're looking for? Some functions are small (strcpy, atoi etc), but complicated functions like printf will always add a few Kb to your program.

This is because libraries tend to be general purpose. Another reason is that you did not remove debug sympols from the executable files, and for C++ the symbols are quite verbose. Hot Network Questions How is virtual memory actually increasing the memory space? This setting is used only if your release is configured to compress some or all of its files.