Dear all,
I have some serious issues with the GCC compiler when using a cortex-M0
(STM32F051)
When compiling my code with GCC version 4.6.3, which should support
cortex-M0 microcontrollers, I get next messages:
Error: unknown cpu `cortex-m0'
Error: unrecognized option -mcpu=cortex-m0
When compiling the same code with the codesourcery lite package (same
gcc version), it works fine, however I like to configure my own gcc
version.
I configured GCC with next options:
../configure --target=arm-axon-eabi --prefix=toolchain \
--with-cpu=cortex-m0 --with-mode=thumb \
--enable-interwork --disable-multilib \
--enable-languages="c" --with-newlib --without-headers \
--disable-shared --with-gnu-as --with-gnu-ld \
2>&1 | tee configure.log
Looking in the logging, the cortex-m0 is recognized
Also with the newest version 4.7.2 I have the same problems
Who can help me with this issue?
Regards,
Evert
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