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On 12/15/11 7:59 AM, Daren Stotler wrote:
> Alexander,
>
> Responding to both your queries:
>
> dstotler-lt% ls -lrt gcc* -rwxr-xr-x 1 root wheel 166128 May 18
> 2009 gcc -rwxr-xr-x 1 root wheel 97392 Oct 24 2010 gcc-4.0
> -rwxr-xr-x 1 root wheel 166128 Oct 24 2010 gcc-4.2 dstotler-lt%
> gcc -v Using built-in specs. Target: i686-apple-darwin10 Configured
> with: /var/tmp/gcc/gcc-5666.3~6/src/configure --disable-checking
> --enable-werror --prefix=/usr --mandir=/share/man
> --enable-languages=c,objc,c++,obj-c++
> --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/
> --with-slibdir=/usr/lib --build=i686-apple-darwin10
> --program-prefix=i686-apple-darwin10- --host=x86_64-apple-darwin10
> --target=i686-apple-darwin10
> --with-gxx-include-dir=/include/c++/4.2.1 Thread model: posix gcc
> version 4.2.1 (Apple Inc. build 5666) (dot 3)
>
> gcc-4.2 -v gives exactly the same result.
>
> Thanks, Daren
>
>
Thanks. I'm sure now that the issue is that your /usr/bin/gcc is a
real copy of or hard link to /usr/bin/gcc-4.2, rather than a symbolic
link. Replacing it with a symlink pointing to /usr/bin/gcc-4.2 (which
is the usual state of affairs) will allow Fink to bootstrap. Unless
you want to hack fink-0.31.5/perlmods/Fink/Services.pm, and change
sub gcc_selected {
# this should work anywhere we support, really
if (-l '/usr/bin/gcc') {
my $link = readlink('/usr/bin/gcc');
if ($link =~ /gcc-(\d+\.\d+)/) {
return $1;
} else {
print STDERR "WARNING: /usr/bin/gcc is not a
symlink!";
}
}
return 0;
}
to something like
sub gcc_selected {
1;
}
I haven't verified that myself, though.
My guess is that the symlink test dates back to 10.2 and 10.3, where
one used gcc_select to switch between compiler versions, and that
would fail if "gcc" wasn't a symbolic link.
- --
Alexander Hansen
Fink User Liaison
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