NO such file or directory for the files -----stdarg.h and float.h?

ios c llvm-gcc
B25Dec picture B25Dec · Oct 11, 2009 · Viewed 9.6k times · Source

I am using some files on .mm extension in the xcode project for compiling these files we have added the LLVM-GCC 4.2 in the build setting after adding this compiler this showing the error

/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.sdk/usr/include/stdarg.h:4:25: error: stdarg.h: No such file or directory

/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.sdk/usr/include/float.h:8:24: error: float.h: No such file or directory

i have no idea how to remove this error any help to remove this error.

thanks

Balraj

Answer

elder_george picture elder_george · Oct 11, 2009

These headers aren't supported in gcc 4.2 which is used by default on Mac OSX.

Switch to version 4.0 (it is described here)

Related questions

How dangerous is it to compare floating point values?

I know UIKit uses CGFloat because of the resolution independent coordinate system. But every time I want to check if for example frame.origin.x is 0 it makes me feel sick: if (theView.frame.origin.x == 0) { // do important operation } Isn't …

Read More
malloc: *** error: incorrect checksum for freed object - object was probably modified after being freed

I have a big problem with my iOS App: it crashes sometimes without detailed debug error. The stack trace is empty. These are the only two lines in the stack trace: crash start in UIApplicationMain at "symbol stub for: -[_…

Read More
How to write iOS app purely in C

I read here Learn C Before Objective-C? Usually I then replace some Obj-C code with pure C code (after all you can mix them as much as you like, the content of an Obj-C method can be entirely, pure C …

Read More