Dear David,
after sending this, I realized that it'll require more thought getting
a gcc-4.4.1 to work as the "cross" compiler in the build.
For ccache I use in .shinit something like
eval alias
${ROOT}/tooldir/bin/i386--netbsdelf-gcc="CCACHE_HASHCC=\\\"\"\\\`${ROOT}/tooldir/bin/i386--netbsdelf-gcc
-v 2>&1\\\`\"\\\"\ CCACHE_LOGFILE=/tmp/ccache.log\
CCACHE_DIR=/mnt/exthd/ccache\ ccache\ ${ROOT}/tooldir/bin/i386--netbsdelf-gcc"
which obviously isn't going to work in your case.
Best regards,
Marko
At Mon, 21 Sep 2009 17:11:16 -0400,
Marko Schütz wrote:
>
> Dear David,
>
> At Sun, 20 Sep 2009 17:09:17 -0700,
> david wrote:
> >
> > Hello,
> >
> > (Sorry for the HTML post, resending in plain text.)
> >
> > pkgsrc head recently added support for gcc-4.4.1. I've tried it and
> > it works well (save for a BUILD_JAVA crash). I'd like to use
> > gcc-4.4.1 to rebuild the NetBSD world (seamlessly picked up by
> > build.sh) for i386 and a few cross targets. My question is: What's
> > the "right" way to replace gcc-4.1.3 with the now-working gcc-4.4.1?
>
> I have not tried this out, but you can use shell aliases including
> full paths. I have used something similar to get an unmodified source
> tree to compile using ccache (have to clean this up and share it
> here...).
>
> The aliases are not passed to any children. That can be remedied by
> setting
>
> SHELL='ENV=/home/marko/tmp/.shinit sh'
>
> where /home/marko/tmp/.shinit contains e.g.
>
> alias /usr/bin/gcc='CCACHE_HASHCC="`/usr/bin/gcc -v 2>&1`"
> CCACHE_LOGFILE=/tmp/ccache.log CCACHE_DIR=/mnt/exthd/ccache ccache
> /usr/bin/gcc'
> alias /usr/bin/g++='CCACHE_HASHCC="`/usr/bin/g++ -v 2>&1`"
> CCACHE_LOGFILE=/tmp/ccache.log CCACHE_DIR=/mnt/exthd/ccache ccache
> /usr/bin/g++'
> [..]
>
> Some part of the build uses HOST_SH and resets the SHELL variable. So
> I currently use
>
> HOST_SH='/home/marko/tmp/mysh'
>
> where /home/marko/tmp/mysh contains:
>
> #!/bin/sh
> export ENV=/home/marko/tmp/.shinit
> sh "$@"
>
> Did I say I have to clean this up...?
>
> You could use something similar to alias /usr/bin/gcc to
> /usr/pkg/bin/gcc441 or whatever name it uses.
>
> Hope this helps and best regards,
>
> Marko
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