[vdr] Re: @Klaus Schmidinger: Suggestion for -O options in plugin-makefiles

["Rene Bartsch" <vdr@bartschnet.de>]

----- Original Message -----
From: "Ronald Steininger" <ronald.steininger@gmx.at>
To: <vdr@linuxtv.org>
Sent: Thursday, December 12, 2002 5:21 PM
Subject: [vdr] Re: @Klaus Schmidinger: Suggestion for -O options in
plugin-makefiles


> On Thu, 12 Dec 2002 17:08:51 +0100, I wrote:
>
> > At least Gentoo Linux have system-wide CFLAGS and CXXFLAGS, but they
won't be used when compiling the kernel (or any other application with
CFLAGS in their Makefile).
>
> Forgot to mention that this only happens when compiling with the package
manager of Gentoo, so you are right: There are no system-wide defaults. So
my conclusion: CFLAGS in Makefile are a good idea ;)

After setting HOSTCFLAGS and CFLAGS in "/usr/src/linux/Makefile" to "-O3"
instead of "-O2" GCC 3.2 used "-O3" instead of "-O2" at any Makefile which
didn't define a "-O"-flag itself.

At least with RedHat.

Please check it with the other distros ...

Rene



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