f-stack/dpdk/mk/toolchain/clang/rte.toolchain-compat.mk

# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2014 Intel Corporation

#
# CPUID-related options
#
# This was added to support compiler versions which might not support all the
# flags we need
#

# find out CLANG version

CLANG_VERSION := $(shell $(CC) -v 2>&1 | \
	sed -n "s/.*version \([0-9]*\.[0-9]*\).*/\1/p")

CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.)

CLANG_MINOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f2 -d.)

ifeq ($(shell test $(CLANG_MAJOR_VERSION)$(CLANG_MINOR_VERSION) -lt 35 && echo 1), 1)
	CC_SUPPORTS_Z := false
endif
Reupgrade DPDK to 18.11. 2019-06-25 11:12:58 +00:00			`# SPDX-License-Identifier: BSD-3-Clause`
			`# Copyright(c) 2010-2014 Intel Corporation`
init 2017-04-21 10:43:26 +00:00
			`#`
			`# CPUID-related options`
			`#`
			`# This was added to support compiler versions which might not support all the`
			`# flags we need`
			`#`

			`# find out CLANG version`

DPDK: upgrade to 17.11.2 LTS. Changes: 1. This version is downloaded from https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz. 2. Adapt the new interface `rte_ring_dequeue_burst`. 3. Change the type of `port_id` from uint8_t to uint16_t. 4. Just link libdpdk.a instead of the other libaries. 5. Install libnuma-dev first. 6. Update the documents. 2018-05-15 09:49:22 +00:00			`CLANG_VERSION := $(shell $(CC) -v 2>&1 \| \`
			`sed -n "s/.version \([0-9]\.[0-9]\)./\1/p")`
init 2017-04-21 10:43:26 +00:00
			`CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) \| cut -f1 -d.)`

			`CLANG_MINOR_VERSION := $(shell echo $(CLANG_VERSION) \| cut -f2 -d.)`

			`ifeq ($(shell test $(CLANG_MAJOR_VERSION)$(CLANG_MINOR_VERSION) -lt 35 && echo 1), 1)`
			`CC_SUPPORTS_Z := false`
			`endif`