From 4b0ac82a739bf7f1233ebb61269e27aa4cf9ab36 Mon Sep 17 00:00:00 2001 From: Thomas F Herbert Date: Tue, 29 Aug 2017 16:07:51 -0400 Subject: Add option to build without multi-buffer crypto. JIRA VPP-498 This patch also allows RPMs to be built without multi- buffer crypto for some RPM based downstream distros that don't have sufficiently new nasm or don't have an USA export license for multi-buffer crypto. The default is to build WITH multi-buffer crypto for x86-64. This patch allows optional building without multi-buffer crypto. To build without multi-buffer crypto, set the AESNI environment variable to n. To build rpm packages without multi-buffer crypto, build the rpms with the option turned off. make build AESNI=n or.. make pkg-rpm --without aesni ---How to test this patch on a Centos build.--- Build as above and verify that nasm isn't executed during the build process. vpp may be installed and the dpdk plugin may be inspected to verify that the multi-buffer code isn't present. Change-Id: I8c5cfd4cdd9eb2b96772a687eaa54560806e001b Signed-off-by: Thomas F Herbert --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 01da7d12982..c08115d47e5 100644 --- a/Makefile +++ b/Makefile @@ -17,6 +17,7 @@ CCACHE_DIR?=$(BR)/.ccache GDB?=gdb PLATFORM?=vpp SAMPLE_PLUGIN?=no +export AESNI?=y ,:=, define disable_plugins @@ -94,7 +95,7 @@ endif RPM_DEPENDS += chrpath libffi-devel rpm-build ifeq ($(OS_ID),fedora) RPM_DEPENDS += nasm -else +else ifeq ($(findstring y,$(AESNI)),y) RPM_DEPENDS += https://kojipkgs.fedoraproject.org//packages/nasm/2.12.02/2.fc26/x86_64/nasm-2.12.02-2.fc26.x86_64.rpm endif -- cgit 1.2.3-korg