Re: How to Select Compiler Version when Installing Port

2004-01-15 Thread Andrew Boothman
Daniel J Cain Jr. wrote:

I am trying to get vmailmgr-0.96.9 to build from the ports collection of
FreeBSD 5.1-RELEASE.  I 'think' it will work if I can have the port use
a different compiler version during the build.  I have been unable to
figure/find out how (if?) this is possible.  By default it seems to use
gcc 3.2.2, and I have the port install of gcc 2.9.5 available I just
don't know how to make 'make' use the older version.
I usually use

make CC= CXX= build


Thanks!  That seems to have done the trick!
If you had to do a lot of work to make the port work, it would be 
helpful if you contacted the maintainer of the port (look in the 
Makefile) and told them what you had to do.

If there is no maintainer, the maintainer is ports@ or the maintainer 
doesn't do anything about it you could consider packaging your work up 
as a new port using the existing port as a starting point.

See the porting handbook on the FreeBSD web site.

Andrew

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Re: How to Select Compiler Version when Installing Port

2004-01-14 Thread Daniel J Cain Jr.
On Wed, 2004-01-14 at 20:43, Simon Barner wrote:
> Daniel J Cain Jr. wrote:
> > I am trying to get vmailmgr-0.96.9 to build from the ports collection of
> > FreeBSD 5.1-RELEASE.  I 'think' it will work if I can have the port use
> > a different compiler version during the build.  I have been unable to
> > figure/find out how (if?) this is possible.  By default it seems to use
> > gcc 3.2.2, and I have the port install of gcc 2.9.5 available I just
> > don't know how to make 'make' use the older version.
> 
> I usually use
> 
> make CC= CXX= build

Thanks!  That seems to have done the trick!


> Simon

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Re: How to Select Compiler Version when Installing Port

2004-01-14 Thread Simon Barner
Daniel J Cain Jr. wrote:
> I am trying to get vmailmgr-0.96.9 to build from the ports collection of
> FreeBSD 5.1-RELEASE.  I 'think' it will work if I can have the port use
> a different compiler version during the build.  I have been unable to
> figure/find out how (if?) this is possible.  By default it seems to use
> gcc 3.2.2, and I have the port install of gcc 2.9.5 available I just
> don't know how to make 'make' use the older version.

I usually use

make CC= CXX= build

Simon


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Re: How to Select Compiler Version when Installing Port

2004-01-14 Thread Scott W
Daniel J Cain Jr. wrote:

I am trying to get vmailmgr-0.96.9 to build from the ports collection of
FreeBSD 5.1-RELEASE.  I 'think' it will work if I can have the port use
a different compiler version during the build.  I have been unable to
figure/find out how (if?) this is possible.  By default it seems to use
gcc 3.2.2, and I have the port install of gcc 2.9.5 available I just
don't know how to make 'make' use the older version.
I am pretty spoiled with the ports collection in that I almost never
have to compile anything without using a port.  But I have managed to
alter the source in work/ to get past a couple of the errors
(missing/incorrect includes).  Still getting stumped by lots of errors
along the lines of this:
-
../lib/libvmailmgr.a(cdb_get.o): In function `cdb_reader::get(mystring
const&)':
cdb_get.o(.text+0x355): undefined reference to `operator new(unsigned)'
-
I don't know how to work through those errors, and from what I've found
on the net it doesn't compile with gcc 3+.  So now I would like to try
and using gcc 2.9.5 and see if that doesn't clear up the final
(hopefully) issue.
Any insight you can provide would be greatly appreciated.  Thanks in
advance for your time.
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you should be able to set the value of CC in the environment, or pass it 
through as a Make environment variable to use your choice of compiler...

normally you can execute:
CC=/usr/local/gcc-N.NN/bin/gcc make target
although with the BSD ports system, you may need to do it differently, 
either in the top level Makefile or via:
make -E CC=/usr/local/gcc-N.NN/bin/gcc

Scott

Scott

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