Makefile tweak for -lm?
rep.nop at aon.at
Fri Dec 2 08:19:06 UTC 2005
On Fri, Dec 02, 2005 at 12:58:21AM +0100, Aurelien Jacobs wrote:
>On Thu, 1 Dec 2005 15:32:13 -0600
>Rob Landley <rob at landley.net> wrote:
>> CONFIG_FEATURE_SORT_BIG needs libm, and right now it's not always
>> automatically including it. (I managed to get a build break from this.)
>> I came up with the following makefile patch via cut and paste. Would someone
>> who knows makefiles tell me what I _should_ have done?
>Maybe this should go into Rules.mak and this should be :
I'd set need-libm=y and look at $(need-libm) in Rules.mak.
>+ifeq ($(strip $(CONFIG_FEATURE_SORT_BIG)),y)
>+ LIBRARIES += -lm
This would lead to a fairly big block when it's done for all applets
which need e.g. libm.
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