X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Faesni_gcm%2Fmeson.build;h=ea83e87740eb2137abb9889c58d35821b086688e;hb=acec04c4b2f5;hp=a02da1ef58bf633a0598e2a609ef496804c57560;hpb=1a9f0a97282e69d6a6f8f38140f239fd573c110f;p=dpdk.git

diff --git a/drivers/crypto/aesni_gcm/meson.build b/drivers/crypto/aesni_gcm/meson.build
index a02da1ef58..ea83e87740 100644
--- a/drivers/crypto/aesni_gcm/meson.build
+++ b/drivers/crypto/aesni_gcm/meson.build
@@ -1,11 +1,23 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
+IMB_required_ver = '0.52.0'
 lib = cc.find_library('IPSec_MB', required: false)
 if not lib.found()
 	build = false
+	reason = 'missing dependency, "libIPSec_MB"'
 else
 	ext_deps += lib
+
+	# version comes with quotes, so we split based on " and take the middle
+	imb_ver = cc.get_define('IMB_VERSION_STR',
+		prefix : '#include<intel-ipsec-mb.h>').split('"')[1]
+
+	if (imb_ver == '') or (imb_ver.version_compare('<' + IMB_required_ver))
+		reason = 'IPSec_MB version >= @0@ is required, found version @1@'.format(
+				IMB_required_ver, imb_ver)
+		build = false
+	endif
 endif
 
 sources = files('aesni_gcm_pmd.c', 'aesni_gcm_pmd_ops.c')