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Re: (Off-Topic) Autoconf
From: |
ams |
Subject: |
Re: (Off-Topic) Autoconf |
Date: |
Wed, 12 Oct 2005 19:41:19 +0200 |
Have you look at any of the "macro is defined" checks recently?
They are performed by building a small test file and attempting to
compile it on the target platform.
They aren't compiled, it only handled by the C preprocessor (in the
case of C macros).
> how exactly do you test the integer size on a cross target?
>
> By not depending on the integer size.
Please explain how to do that in a C program?
sizeof?
It's getting better, but it's not there yet. Some of the ways in
which it is getting better are highly linux-centric. The GCC cross
build is *much* less friendly for non-UNIX targets than it used to
be.
It doesn't have to be friendly to non-UNIX targets. GCC is the GNU
projects compiler, not the UNIX compiler.
Nonsense.
Lets agree to disagree.
- Re: Using Hurd features (was: Re: Hurdish applications for persistence), (continued)
- Re: Using Hurd features (was: Re: Hurdish applications for persistence), Bas Wijnen, 2005/10/12
- Re: Using Hurd features (was: Re: Hurdish applications for persistence), ams, 2005/10/12
- Re: Using Hurd features (was: Re: Hurdish applications for persistence), Bas Wijnen, 2005/10/12
- Re: Using Hurd features (was: Re: Hurdish applications for persistence), ams, 2005/10/12
- Re: Using Hurd features, Ludovic Courtès, 2005/10/12
- Re: Using Hurd features, Jonathan S. Shapiro, 2005/10/12
- Re: Using Hurd features, Ludovic Courtès, 2005/10/12
- (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf, ams, 2005/10/12
- Re: (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf,
ams <=
- Re: (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf, Alfred M\. Szmidt, 2005/10/12
- Re: (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf, Alfred M\. Szmidt, 2005/10/12
- Re: (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf, Eric Northup, 2005/10/12
- Re: (Off-Topic) Autoconf, Marcus Brinkmann, 2005/10/12
- Re: (Off-Topic) Autoconf, Jonathan S. Shapiro, 2005/10/12
- Re: (Off-Topic) Autoconf, Harri Haataja, 2005/10/13
- Re: Using Hurd features, ams, 2005/10/12