# -Ofast enables -O3 and riskier optimization flags
# BR2_OPTIMIZE_FAST=y

# -O3 enables all optimizations except ffast-math
BR2_OPTIMIZE_3=y

# note: additional flags disable some optimizations
BR2_GCC_ENABLE_LTO=y
BR2_GCC_ENABLE_GRAPHITE=y
BR2_GCC_ENABLE_OPENMP=y
