Re: GNU Make Question

[Ken Smith]

On 11/2/06, Andrew (Cheng-Liang) Hou <address@hidden> wrote:
> Hi,
>
> Can I use ifeq/ifneq in define block?
> The example like as:
>
> define ....
>
> ifeq...
> endif
>
> endef

Yes.  Try the below with 3.81.

$ gmake

and

$ gmake var=val

 Ken Smith

---GNUmakefile---
x :=
y :=
z :=

define A
x := 1
ifeq ($(var),val)
y := 2
endif
z := 3
endef

$(eval $(A))

$(info x = "$(x)")
$(info y = "$(y)")
$(info z = "$(z)")