redhat-rpm-config/brp-strip-lto

#!/usr/bin/sh
# If using normal root, avoid changing anything.
if [ -z "$RPM_BUILD_ROOT" ] || [ "$RPM_BUILD_ROOT" = "/" ]; then
	exit 0
fi

STRIP=${1:-strip}
NCPUS=${RPM_BUILD_NCPUS:-1}

case `uname -a` in
Darwin*) exit 0 ;;
*) ;;
esac

# Strip ELF binaries
find "$RPM_BUILD_ROOT" -type f -name '*.[ao]' \! -regex "$RPM_BUILD_ROOT/*usr/lib/debug.*" -print0 | \
  eu-elfclassify --not-program --not-library --not-linux-kernel-module --stdin0 --print0 | \
  xargs -0 -r -P$NCPUS -n32 sh -c "$STRIP -p -R .gnu.lto_* -R .gnu.debuglto_* -R .llvm.lto -N __gnu_lto_v1 \"\$@\"" ARG0