I have linked in this way (in /usr/bin): ln -s g++-4.5 g++ ln -s cpp-4.5 cpp ln -s gcc-4.5 gcc (i have previously removed the links to gcc-45, g++-4.5 and cpp-4.5)
but the error is the same:
In file included from /home/alex/l4env/include/contrib/libstdc++-v3/bits/stl_algobase.h:71:0, from /home/alex/l4env/include/contrib/libstdc++-v3/memory:53, from /home/alex/src/l4/pkg/libstdc++-v3/contrib/libstdc++-v3-4.1.0/src/allocator-inst.cc:34: /home/alex/l4env/include/contrib/libstdc++-v3/bits/cpp_type_traits.h:358:12: error: expected identifier before ‘__is_pod’ /home/alex/l4env/include/contrib/libstdc++-v3/bits/cpp_type_traits.h:358:12: error: expected unqualified-id before ‘__is_pod’ /home/alex/l4env/include/contrib/libstdc++-v3/bits/cpp_type_traits.h:371:12: error: expected identifier before ‘__is_empty’ /home/alex/l4env/include/contrib/libstdc++-v3/bits/cpp_type_traits.h:371:12: error: expected unqualified-id before ‘__is_empty’ make[4]: Entering directory `/home/alex/src/l4/pkg/drivers-frst/nand/src' In file included from /home/alex/l4env/include/contrib/libstdc++-v3/memory:60:0, from /home/alex/src/l4/pkg/libstdc++-v3/contrib/libstdc++-v3-4.1.0/src/allocator-inst.cc:34: /home/alex/l4env/include/contrib/libstdc++-v3/limits:1067:9: error: a cast to a type other than an integral or enumeration type cannot appear in a constant-expression /home/alex/l4env/include/contrib/libstdc++-v3/limits:1080:51: error: ‘std::numeric_limits<double>::is_iec559’ cannot be initialized by a non-constant expression when being declared make[5]: *** [allocator-inst.o] Error 1
now gcc -v says 4.5.3
Date: Sun, 19 Jun 2011 17:15:09 +0200 From: adam@os.inf.tu-dresden.de To: alex22_7@hotmail.com Subject: Re: L4Re build error
On Sun Jun 19, 2011 at 14:52:43 +0000, Slex Sangiuliano wrote:
more information: Platform x86 (pentium D, but in config i choose i686) I'm building on 32 bit enviroment (Debian Wheezy, the error occurs also on Fedora 15, in FreeBSD 8.2 i get another kind of error during gmake O=/home/alex/build config). On Debian the version of gcc is 4.6.1. (On FreeBSD 4.2.1). I prefer to build on Debian, so it, for now, is the reference system. Thank you again
P.S: I sent this message after my first message, but for network problem, now solved, it never comes So after that i read your response i add another question: I need a specific compiler? if yes what is the best Operating System that has that compiler?
Ah, 4.6 explains it. 4.6 will be support on the next release. For now 4.5 will do, which is also available on wheezy.
Adam
Adam adam@os.inf.tu-dresden.de Lackorzynski http://os.inf.tu-dresden.de/~adam/