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Re: Where is FLT_MIN_EXP ?
On Sun, 23 Dec 2012 19:35:49 -0500
Mike Frysinger <email@example.com> wrote:
> On Saturday 22 December 2012 10:50:41 YuGiOhJCJ Mailing-List wrote:
> > OK. So I have an other question.
> please don't top post
> > Can you tell me why the code below can compile whereas FLT_MIN_EXP
> > isn't defined ?
> you can ask gcc on your own system:
> gcc -E -dD main.c
> look for FLT_MIN_EXP and see what file is defining it
Nice mike, thank you.
According to the output of the command, the FLT_MIN_EXP declaration is here:
A thing that I don't understand is why this file is not in the "/usr/include" directory.
That's here that we put all the includes files.
Why the float.h file isn't in the "/usr/include" directory?
What the difference between the headers in "/usr/include" and the headers in "/usr/lib/gcc/my-target-architecture/my-compiler-version/include"?