<div dir="ltr">I am having problems building the arm tool set.  I built the tools successfully on January 9, so something has gone wrong in the last 12 days!  This appears to  be the pertinent part of the log:-<div><br></div><div><div>Running configure in multilib subdir thumb/cortex-m7/fpv5-d16/hard</div><div>pwd: /home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/arm-rtems4.12</div><div>mkdir thumb/cortex-m7</div><div>mkdir thumb/cortex-m7/fpv5-d16</div><div>mkdir thumb/cortex-m7/fpv5-d16/hard</div><div>configure: creating cache ./config.cache</div><div>checking build system type... x86_64-pc-linux-gnu</div><div>checking host system type... arm-unknown-rtems4.12</div><div>checking for --enable-version-specific-runtime-libs... yes</div><div>checking for a BSD-compatible install... /usr/bin/install -c</div><div>checking for gawk... gawk</div><div>checking for arm-rtems4.12-ar... /home/simon.williams/rtems/4.12/arm-rtems4.12/bin/ar</div><div>checking for arm-rtems4.12-lipo... arm-rtems4.12-lipo</div><div>checking for arm-rtems4.12-nm... /home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/./gcc/nm</div><div>checking for arm-rtems4.12-ranlib... /home/simon.williams/rtems/4.12/arm-rtems4.12/bin/ranlib</div><div>checking for arm-rtems4.12-strip... /home/simon.williams/rtems/4.12/arm-rtems4.12/bin/strip</div><div>checking whether ln -s works... yes</div><div>checking for arm-rtems4.12-gcc... /home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/./gcc/xgcc -B/home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/./gcc/ -nostdinc -B/home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/cortex-m7/fpv5-d16/hard/newlib/ -isystem /home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/cortex-m7/fpv5-d16/hard/newlib/targ-include -isystem /home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/gcc-6-20160117/newlib/libc/include -B/home/simon.williams/rtems/4.12/arm-rtems4.12/bin/ -B/home/simon.williams/rtems/4.12/arm-rtems4.12/lib/ -isystem /home/simon.williams/rtems/4.12/arm-rtems4.12/include -isystem /home/simon.williams/rtems/4.12/arm-rtems4.12/sys-include  -mthumb -mcpu=cortex-m7 -mfpu=fpv5-d16 -mfloat-abi=hard</div><div>configure: error: in `/home/simon.williams/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160117-newlib-2.3.0.20160104-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/cortex-m7/fpv5-d16/hard/libgcc':</div><div>configure: error: cannot compute suffix of object files: cannot compile</div><div>See `config.log' for more details.</div><div>make[1]: *** [configure-target-libgcc] Error 1</div></div><div><br></div><div>The build system in Fedora Linux 23 X86_64 and is up to date.  My copy of the RSB repository os up to date as of tonight.</div><div> </div><div>Any ideas?</div><div><br></div><div>Regards</div><div><br></div><div>Simon</div></div>