[vdr] Re: @Klaus Schmidinger: Suggestion for -O options in plugin-makefiles

[Robert Schiele <robert.schiele@t-online.de>]

On Fri, Dec 13, 2002 at 03:51:32PM +0100, Klaus Schmidinger wrote:
> Sounds reasonable. I believe it could be done even simpler, like this:
> 
> CC       ?= gcc
> CFLAGS   ?= -O2
> 
> CXX      ?= g++
> CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual
> 
> The '?=' operator sets the variable only if it has not been set yet.

You are right.  I have overseen this special GNUish syntax operator.
;-)

Robert

-- 
Robert Schiele			Tel.: +49-621-181-2517
Dipl.-Wirtsch.informatiker	mailto:rschiele@uni-mannheim.de

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