Re: Problem about define a variable according the make command line.

[Kun Niu]

Thank you for your kind reply.
I'm sorry for my carelessness.:(

2007/4/14, Greg Chicares <address@hidden>:

On 2007-04-14 09:29Z, Kun Niu wrote:
> Makefile1:
>
> ifdef DEBUG
> DFLAG=-D DEBUG
> else
> DFLAG=
> endif

Those are 'make' conditionals.

> Makefile2:
>
> .DEFAULT_GOAL := all
>
> #ifeq ($(MAKECMDGOALS),debug)
> DFLAG += -D DEBUG -g
> #else
> DFLAG=
> #endif

Those look like C or C++ conditional directives,
but they're actually 'make' comments. Try removing
the '#' characters.

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