This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Building cross compiler for arm-elf
- From: Richard Earnshaw <Richard dot Earnshaw at buzzard dot freeserve dot co dot uk>
- To: "Flop Bucket" <flopbucket at hotmail dot com>
- Cc: gcc-help at gcc dot gnu dot org, Richard dot Earnshaw at buzzard dot freeserve dot co dot uk
- Date: Sun, 04 Jun 2006 00:25:51 +0100
- Subject: Re: Building cross compiler for arm-elf
- References: <BAY22-F7A53E79ED89F9A9A722B0D4910@phx.gbl>
On Fri, 02 Jun 2006 13:34:01 EDT, "Flop Bucket" wrote:
> Hi,
>
> I am trying to build a gcc cross compiler for target arm-elf. I am building
> on linux.
>
> It works fine for most of the build, but fails when trying to make libstdc++
> with the following:
>
> ...
> checking for additional debug build... no
> checking for extra compiler flags for building...
> configure: WARNING: No native atomic operations are provided for this
> platform.
> configure: WARNING: They cannot be faked when thread support is disabled.
> configure: WARNING: Thread-safety of certain classes is not guaranteed.
> configure: error: No support for this host/target combination.
> make: *** [configure-target-libstdc++-v3] Error 1
>
You need to add --with-newlib to your configure command.
R.