distccflags

A script for computing CFLAGS for use with distcc. distccflags only works with versions of GCC which have had pr39851 fixed:

GCC 6 > 6.4.0
GCC 7 > 7.2.0
GCC 8+

The basic use case is:

  ./distccflags -march=native

To specify a different compiler, just set the CC environment variable. Example:

  CC="${HOME}/builds/gcc-dev/gcc/xgcc -B${HOME}/builds/gcc-dev/gcc" ./distccflags -march=native

Please report bugs here.