From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:47:29 +0200 Subject: Adding upstream version 2:4.17.12+dfsg. Signed-off-by: Daniel Baumann --- third_party/aesni-intel/wscript | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 third_party/aesni-intel/wscript (limited to 'third_party/aesni-intel/wscript') diff --git a/third_party/aesni-intel/wscript b/third_party/aesni-intel/wscript new file mode 100644 index 0000000..382b3c6 --- /dev/null +++ b/third_party/aesni-intel/wscript @@ -0,0 +1,32 @@ +#!/usr/bin/env python +from waflib import Options +from waflib import Errors + +def configure(conf): + if Options.options.accel_aes.lower() == "intelaesni": + asm_flags = ('-Wp,-E,-lang-asm', '-xassembler-with-cpp') + for f in asm_flags: + if conf.CHECK_CFLAGS(f, ''): + conf.DEFINE('AESNI_INTEL_CFLAGS', f) + break + if conf.CONFIG_SET('AESNI_INTEL_CFLAGS'): + if conf.env['SYSTEM_UNAME_MACHINE'] in ('x86_64', 'amd64'): + print("Compiling with Intel AES instructions") + conf.DEFINE('HAVE_AESNI_INTEL', 1) + else: + raise Errors.WafError('--accel-aes=intelaesni selected and non x86_64 CPU') + else: + raise Errors.WafError('--aes-accel=intelaesni selected and compiler rejects ' + str(asm_flags)) + if not conf.CHECK_LDFLAGS('-Wl,-z,noexecstack'): + raise Errors.WafError('--accel-aes=intelaesni selected and linker rejects -z noexecstack') + +def build(bld): + if (not bld.CONFIG_SET('HAVE_AESNI_INTEL') or + bld.CONFIG_SET('HAVE_GNUTLS_AES_CMAC')): + return + + bld.SAMBA_LIBRARY('aesni-intel', + source='aesni-intel_asm.c', + cflags=bld.CONFIG_GET('AESNI_INTEL_CFLAGS'), + ldflags='-Wl,-z,noexecstack', + private_library=True) -- cgit v1.2.3