[Bug libstdc++/35679] Cannot build cross compiler for i686-pc-linux-gnu: configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES

["yakov at emc dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #2 from yakov at emc dot com  2008-03-24 20:29 -------
Subject: Re:  Cannot build cross compiler for i686-pc-linux-gnu:
 configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES

Brian,
first, thank you very much for such a quick response.

Actually, this target is  i[3456789]86-*-elf) /*gcc-4.3.0/configure */

sincerely,
yakov

brian at dessent dot net wrote:
> ------- Comment #1 from brian at dessent dot net  2008-03-24 19:54 -------
> Subject: Re:   New: Cannot build cross compiler for 
>  i686-pc-linux-gnu: configure: error: Link tests are not allowed after 
>  GCC_NO_EXECUTABLES
>
> yakov at emc dot com wrote:
>
>   
>> --target=i686-emc-elf --enable-languages=c++ --disable-multilib --with-gnu-as
>>     
>
> Your title for this bug is misleading as it seems you're building a
> cross for a newlib bare metal target, not i686-pc-linux-gnu.  That's
> just the host, and is irrelevant to the issue.
>
> There is currently a known problem with the libstdc++ configury and bare
> metal newlib targets.  You can fix it either by providing BSP files
> (crt*.o, linker script, etc) for your board so that test programs can be
> linked, or you can disable the AC_LIBTOOL_DLOPEN check in
> libstc++-v3/configure.ac for newlib targets, as in
> <http://gcc.gnu.org/ml/gcc/2007-11/msg00790.html>.  For a summary of the
> history of this issue:
> <http://gcc.gnu.org/ml/gcc/2008-03/msg00515.html>.
>
>
>   


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35679