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
I am building in a different directory then the source, etc., as is
recommended and have generally been following the information at
http://venus.billgatliff.com/node/18, but I can't seem to get around this
problem.
Using the following versions:
binutils-2.16 gcc-3.4.6 newlib-1.12.0
binutils seems to build fine. I am using gcc-3.4.6 because I will need to
eventually link with libraries supplied by a vendor built with that same
version of the compiler (not sure how compatbile libaries built with
different versions of gcc are, thought I would be safe here and use the same
one)
Any help greatly appreciated.
Thanks
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