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authorThomas F Herbert <therbert@redhat.com>2017-08-29 16:07:51 -0400
committerSergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>2017-09-12 18:42:32 +0000
commit4b0ac82a739bf7f1233ebb61269e27aa4cf9ab36 (patch)
tree6bb4c5a9c3cc6b16859143c89ec12eadc4cd5051 /dpdk
parentd9226b25f145c64e5bc4a38c3fee7e9b2eaac2de (diff)
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 <therbert@redhat.com>
Diffstat (limited to 'dpdk')
-rw-r--r--dpdk/Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/dpdk/Makefile b/dpdk/Makefile
index afe50c4ba7b..4e0ad4f3690 100644
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -34,14 +34,13 @@ DPDK_17.08_TARBALL_MD5_CKSUM := 0641f59ea8ea98afefa7cfa2699f6241
DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
MACHINE=$(shell uname -m)
-AESNI ?= n
ISA_L_CRYPTO_LIB := n
IPSEC_MB_VER ?= 0.46
ISA_L_CRYPTO_VER := 2.18.0
ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
-AESNI = y
+ AESNI ?= y
# DPDK pre 17.08 depends on ISA-L Crypto library for GCM PMD
ifneq ($(firstword $(sort $(DPDK_VERSION), 17.08)), 17.08)
ISA_L_CRYPTO_LIB = y
@@ -49,6 +48,8 @@ AESNI = y
$(info Building ISA-L Crypto $(ISA_L_CRYPTO_VER) library)
endif
$(info Building IPSec-MB $(IPSEC_MB_VER) library)
+else
+ AESNI ?= N
endif
AESNIMB_LIB_TARBALL := v$(IPSEC_MB_VER).tar.gz