Date: Mon, 22 May 2006 18:45:21 -0400 From: Parv <parv@pair.com> To: Andrew <andrew.chace@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: Makefile and '$(addprefix)' Message-ID: <20060522224521.GA7373@holestein.holy.cow> In-Reply-To: <1148335671.2572.10.camel@LatitudeFC5.network> References: <1148335671.2572.10.camel@LatitudeFC5.network>
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in message <1148335671.2572.10.camel@LatitudeFC5.network>,
wrote Andrew thusly...
>
> I'm trying to use $(addprefix) build lists of source files and
> object files containing the relative paths for each. The problem
> is that $(addprefix) never seems to be evaluated. When I run 'make
> -p', $OBJECT_LIST looks exactly like in does in my Makefile, which
> is listed below.
...
> #### Begin Makefile ####
>
> ## compiler settings
> CC = gcc
> OPTIONS = -Wall -g
>
> ## directory layout
> BASEDIR = ../alice
> SOURCEDIR = $(BASEDIR)/sources
> OBJECTDIR = $(BASEDIR)/objects
> DOCSDIR = $(BASEDIR)/documentation
...
> SOURCES_LIST = $(addprefix, $(SOURCEDIR), $(SOURCE))
> OBJECTS_LIST = $(addprefix, $(OBJECTDIR), $(OBJECTS))
>
> ## targets
> alice: $(OBJECT_LIST)
> $(CC) $(OPTIONS) -o $@ $(OBJECT_LIST)
...
Looks like you are using gnu make syntax.
Read make(1) man page. Replace $(VAR) with ${VAR} & see what
happens (i am unsure as i am a light user of BSD make).
- Parv
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