the CMSIS (Cortex Microcontroller Software Interface Standard) sadly comes with a bulk load of lookup tables. As soon as i use one of its DSP-Functions it includes all the lookup tables (~200KB), even those that I don't need. I was wondering if there is a way to tell the gcc or ln to get rid of these unused tables. "arm-eabi-strip --strip-unneeded file.elf" does not seem to do anything. I am clueless how to deal with this without manually deleting all these arrays manually.
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I've found an answer for my problem here: How to remove unused C/C++ symbols with GCC and ld? Passing -fdata-sections -ffunction-sections to gcc seems to do the trick.
