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Re: Problem about define a variable according the make command line.
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From: |
Greg Chicares |
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Subject: |
Re: Problem about define a variable according the make command line. |
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Date: |
Sat, 14 Apr 2007 10:12:30 +0000 |
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User-agent: |
Thunderbird 1.5.0.10 (Windows/20070221) |
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.