213c397492
Build-time selection of AVX2 flags and routines is not practical for distributions, but limiting AVX2 usage to checksum routines with specific run-time detection doesn't allow for easy performance gains from auto-vectorisation of batched packet handling routines. For x86_64, build non-AVX2 and AVX2 binaries, and implement a simple wrapper replacing the current executable with the AVX2 build if it's available, and if AVX2 is supported by the current CPU. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
42 lines
896 B
Text
42 lines
896 B
Text
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
#
|
|
# PASST - Plug A Simple Socket Transport
|
|
# for qemu/UNIX domain socket mode
|
|
#
|
|
# PASTA - Pack A Subtle Tap Abstraction
|
|
# for network namespace/tap device mode
|
|
#
|
|
# test/build/all - Build targets, one by one, then all together, check output
|
|
#
|
|
# Copyright (c) 2021 Red Hat GmbH
|
|
# Author: Stefano Brivio <sbrivio@redhat.com>
|
|
|
|
htools make cc rm uname getconf
|
|
|
|
test Build passt
|
|
host make clean
|
|
check ! [ -e passt ]
|
|
host CFLAGS="-Werror" make passt
|
|
check [ -f passt ]
|
|
|
|
test Build pasta
|
|
host make clean
|
|
check ! [ -e pasta ]
|
|
host CFLAGS="-Werror" make pasta
|
|
check [ -h pasta ]
|
|
|
|
test Build qrap
|
|
host make clean
|
|
check ! [ -e qrap ]
|
|
host CFLAGS="-Werror" make qrap
|
|
check [ -f qrap ]
|
|
|
|
test Build all
|
|
host make clean
|
|
check ! [ -e passt ]
|
|
check ! [ -e pasta ]
|
|
check ! [ -e qrap ]
|
|
host CFLAGS="-Werror" make
|
|
check [ -f passt ]
|
|
check [ -h pasta ]
|
|
check [ -f qrap ]
|