Re: Auto-include date/time
Re: Auto-include date/time
- Subject: Re: Auto-include date/time
- From: Steve Checkoway <email@hidden>
- Date: Fri, 4 Jul 2008 09:52:53 -0700
On Jul 4, 2008, at 5:38 AM, Uli Kusterer wrote:
Am 04.07.2008 um 03:38 schrieb Jens Alfke:
On 3 Jul '08, at 6:32 PM, Michael Stauffer wrote:
Is there a compiler directive to automatically include the current
date and
time in a source file during compilation?
ANSI C defines built-in macros __DATE__ and __TIME__. You can read
about these and more in the GCC docs:
Just keep in mind that, if this file doesn't change, the date won't
be updated either. You may need a script that does a 'touch' on that
source file as the first build phase in your project.
Unless this is fixed in a later version of Xcode, that doesn't
actually work as the analysis which decides what to build happens
before <rdar://problem/4068837>. It may still be necessary to put that
in that in another target on which your main target depends.
--
Steve Checkoway
"Anyone who says that the solution is to educate the users
hasn't ever met an actual user." -- Bruce Schneier
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