Date: Mon, 20 Jun 2011 09:57:27 -0500 From: Stephen Montgomery-Smith <stephen@missouri.edu> To: "Klaus T. Aehlig" <aehlig@linta.de> Cc: "ports@FreeBSD.org" <ports@freebsd.org>, Stas Timokhin <devel@stasyan.com>, "ade@freebsd.org" <ade@freebsd.org> Subject: Re: libtool issues Message-ID: <4DFF5FD7.4040108@missouri.edu> In-Reply-To: <20110620091828.GA16267@curry.linta.de> References: <4DFEE295.3090204@missouri.edu> <20110620091828.GA16267@curry.linta.de>
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On 06/20/2011 04:18 AM, Klaus T. Aehlig wrote:
>
> Dear Stephen,
>
>> Or one could instead modify devel/libtools, maybe something like this.
>> Rename bin/libtool to libexec/libtool.sh, and then rewrite the libtool
>> script as something like:
>>
>> #!/bin/sh
>> PREFIX=/usr/local
>> TEMPCCDIR=`mktemp -d -t /tmp`
>> export PATH=${WRKDIR}:$PATH
>> ${LN} -s ${LOCALBASE}/bin/${CC} ${TEMPCCDIR}/cc
>> ${LN} -s ${LOCALBASE}/bin/${CXX} ${TEMPCCDIR}/c++
>> ${PREFIX}/libexec/libtool.sh $@
>> rm -r ${TEMPCCDIR}
>
> besides the obvious point that ${TMPCCDIR} should be under ${WRKDIR},
I was thinking that libtool might be used in a situation other than a
port build.
> ... I'm
> getting nervous reading ${LOCALBASE}/bin/${CC} which seems to assume that
> ${CC} is the name of a binary to be found in ${LOCALBASE}/bin; this might
> well be if libtool is used in conjunction with USE_GCC -- but are you sure
> that this will always be the case? devel/libtool does not have such a dependency,
> and if using ccache (as I do on my machines) you get something like
>
> /usr/ports/devel/libtool>make -V CC
> /usr/local/libexec/ccache/world/cc
> /usr/ports/devel/libtool>
>
> Am I missing something which makes your suggested changes to devel/libtool still
> save?
I must admit that cache is something I didn't know about (nor do I fully
understand). But I am getting the feeling that you have found an issue
that kills my second suggestion.
Stephen
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