Is there a gcc compiler under ARM? -

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i know if want compile program arm device need special version of gcc runs under x86 , compiles arm (cross compiling) there way compile arm under arm?

if happy compile source, recent version of gcc can built natively on arm device, targeting arm device. dependencies compile gcc , size of code base might give difficulties, regularly build up-to-date gcc development branch on raspberry pi 2.

follow instructions at: https://gcc.gnu.org/install/ prerequisites need, , when configuring compiler use like:

  --with-cpu=cortex-a15 --with-float=hard --with-fpu=neon --with-mode=thumb

modifying --with-cpu , --with-fpu options required system.

if looking prebuilt binaries, distributions (and debian , ubuntu) run on arm provide package can install, x86 systems.


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