Messages in this thread | | | Date | Wed, 14 Dec 2005 23:26:38 +0100 | From | Adrian Bunk <> | Subject | Re: [2.6 patch] offer CC_OPTIMIZE_FOR_SIZE only if EXPERIMENTAL |
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On Wed, Dec 14, 2005 at 02:22:16PM -0800, Andrew Morton wrote: > Adrian Bunk <bunk@stusta.de> wrote: > > > > CC_OPTIMIZE_FOR_SIZE is still an experimental feature that doesn't work > > with all supported gcc/architecture combinations. > > > > > > Signed-off-by: Adrian Bunk <bunk@stusta.de> > > > > --- linux-git/init/Kconfig.old 2005-12-14 23:08:51.000000000 +0100 > > +++ linux-git/init/Kconfig 2005-12-14 23:09:09.000000000 +0100 > > @@ -257,7 +257,7 @@ > > source "usr/Kconfig" > > > > config CC_OPTIMIZE_FOR_SIZE > > - bool "Optimize for size" > > + bool "Optimize for size (EXPERIMENTAL)" if EXPERIMENTAL > > default y if ARM || H8300 > > help > > Enabling this option will pass "-Os" instead of "-O2" to gcc > > This will cause arm and h8300 to accidentally stop using -Os if they have > !EXPERIMENTAL.
No, arm and h8300 will use -Os with !EXPERIMENTAL.
cu Adrian
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