tce-load -i compiletc https://archive.mozilla.org/pub/opus/opus-1.3.1.tar.gz cd opus-1.3.1 CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --disable-static find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \; make [2m 51.07s] sudo make install Compiler support: C99 var arrays: ................ yes C99 lrintf: .................... yes Use alloca: .................... no (using var arrays) General configuration: Floating point support: ........ yes Fast float approximations: ..... no Fixed point debugging: ......... no Inline Assembly Optimizations: . No inline ASM for your platform, please send patches External Assembly Optimizations: Intrinsics Optimizations: ...... ARM (NEON) (NEON Aarch64) Run-time CPU detection: ........ no Custom modes: .................. no Assertion checking: ............ no Hardening: ..................... yes Fuzzing: ....................... no Check ASM: ..................... no API documentation: ............. yes Extra programs: ................ yes