RE: conditional statement help

[Hambridge, Philip J \(ODP\)]

If you have 3.81 you could use the $(or) function...

ifeq ($(or $(USE_MK),$(USE_BH)),true)
do something
endif

Regards,

Philip.

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Garrett Cooper
Sent: 29 May 2009 12:44
To: pip9ball
Cc: address@hidden
Subject: Re: conditional statement help

On Thu, May 21, 2009 at 5:41 PM, pip9ball <address@hidden> wrote:
>
> Hi,
>
> I'm just wondering if it's possible to have "or, and" clauses in conditional
> statements.
>
> For example:
>
> Can this -->
> ifeq($(USE_MK),true)
> do something
> endif
> ifeq($(USE_BH),true)
> do something
> endif
>
> be replaced with this -->
>
> ifeq($(USE_MK) || $(USE_BH), true)
> do something
> endif
>
> currently I have a fairly long ifeq conditional and I need to execute this
> code if either of two variables are set.  It would be nice to re-use code if
> possible.
>
> Thanks,
>
> Phillip

Try: <http://www.gnu.org/software/make/manual/make.html#Conditional-Functions>.
Cheers,
-Garrett


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