<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Am 09.07.2010 12:56, schrieb Michael Hertling:<br>
<span style="white-space: pre;">> As the version target is always
out of date it will be build each time<br>
> you (re)build main, but since CONFIGURE_FILE() obviously does
not touch<br>
> the output file as long as it won't change, version.h isn't
timestamped,<br>
> so it doesn't trigger the rebuild of the main target.</span><br>
Hey, that's great. I didn't know that CONFIGURE_FILE does not touch<br>
the output file if the content doesn't change.<br>
With that knowledge, I can now simplify my scripts which up to now<br>
checked manually whether the version number changed and only called<br>
CONFIGURE_FILE if this is the case.<br>
Where did you find that? Did I miss it in the docs?<br>
<br>
Thanks<br>
Johannes<br>
<br>
<br>
</body>
</html>