Eclipse IDE won't include <stdio.h> and <stdlib.h> - c

Eclipse IDE on MacbookPro using (Xcode) won't include stdio.h and stdlib.h
the message given is "Unresolved inclusion: stdlib.h" and "Unresolved inclusion: "
As a result the program is not running "NULL"
I my macbook recently updated Xcode and since the update, Eclipse has not been running the same. I have tried to solve the issue using the methods provided for others but nothing has worked.
I am wondering if this has to do something with my computer updating Xcode app. None of the libraries are working for my programs.

Related

regex.h in dev-c++ (windows )

I am trying to use regex in a c program. i am using windows 10 and Dev-C++ . whenever i add header file for regex i.e.
#include <regex.h>
it gives me error
[error] regex.h: NO such file or directory.
i couldn't figure out how to download and install regex library for c in dev-c++. compiler: TDM-GCC 4.9.2 64-bit Release. Thanks for your help.

I assume there something wrong with the include path during the compilation process. There is a nice expanation of the compilation process of c/c++ applications over here, in case you're interested.
Basically, when compiling a c/c++ application, your compiler, in a first step, scans your source files and replaces all #include <file.h> with the content of file.h it finds in its search path.
Dev-c++ uses MinGW and a port of the GNU compiler collection (gcc) for the compilation process.
Now what you have to do:
Figure out whether regex.h is included in your MinGW installation (Check /usr/include.)
Adapt the include path in dev-c++
Sadly I don't have a computer running Windows nearby making it hard to help with these two steps. To install regex on MinGW this package seems promising.

Include path not found

I recently upgraded to Mavericks OS and XCode 5. Eclipse is showing me the following warning with any C projects that I'm working on:
Invalid project path: Include path not found >(/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2/lib/gcc/i686-apple->darwin11/4.2.1/include).
It is unable to find the standard C libraries like stdio. Hovering over #includes <stdio.h> tells me 'Unresolved Inclusion: stdio.h'.
My project is able to compile in Eclipse, and via command line using gcc. Previously, before upgrading, Eclipse did not warn this.. Appreciate any assistance rendered.

Library Window at DevCPP

i'm trying to use window.h at devc++, i installed devc++ without mingw and installed MinGW32 separeted.
I'm trying to compile an souce code that have #include <window.h> but appear an error.
window.h: No such file or directory.
What can i do to be able to compile with window.h at dev c++?
At compiler options i had added path to mingw32\bin and mingw32\lib\gcc\mingw32.
What can i do to solve that?

I believe you want to use #include <windows.h> instead, which is the typical include statement for the Windows header file. Note the 's' in the windows.h.

wascana eclipse simple C code Launch failed no binaries found

I am new to Eclipse CDT. I did some online search but I got lost. I installed MinGW (works fine with command window), then I installed Eclipse Helios wascana. I did add path/enviroment to Properties->C/C++ build -> enviroment (C:\MinGW\bin)
Eclipse underlines
#include <stdlib.h>
#include
#include
unresolved inclusion. I guess I did not link it to MinGW libraries.
Can anyone help?

In my case, I did the following: Properties->C/C++ Build -> Tool Chain Editor then I chose MinGw GCC as the current toolchain. It looks like it works now. Give it a show

Go to:- properties> C/C++ Build> Tool Chain Editor>
then, select :-
Current Tool chain as --> Cygwin GCC
and,
Current builder as --> CDT Internal Builder
it worked for me. hope it will work for u and others as well!! :)
EDit : for linux users

I got this error even when the compiler was certanly ok, so only build/rebuild (sometimes) and starting new project could help. May be it's not your case, but Eclipse "loves" this error so much, that's wat i found out about it

How to configure eclipse for C?

I've installed an eclise for C/C++ developers. But unable to compile the code. It doesn't get #include <stdio.h> saying: unresolved inclusion <stdio.h>. I wonder if I have to make some addtional configuration. My OS is Windows 7 32 bit.
Please advise.

Well if such basic things do not work, then you must have missed to install a proper toolchain. Just downloading Eclipse and CDT will not "do" it. So install some usable compiler, linker etc.

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