examples: remove old build system references

Remove the references to RTE_SDK and RTE_TARGET environment variables from
the build instructions in the comments of the various BPF files, and in
the ipsec-secgw common definition script.

Signed-off-by: Ciara Power <ciara.power@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Ciara Power 2020-09-03 16:26:52 +01:00 committed by Thomas Monjalon
parent fa23714eb8
commit f399b0171e
3 changed files with 12 additions and 8 deletions

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@ -9,8 +9,10 @@
* (PKT_RX_VLAN_PKT | PKT_RX_VLAN_STRIPPED).
* Doesn't touch contents of packet data.
* To compile:
* clang -O2 -I${RTE_SDK}/${RTE_TARGET}/include \
* -target bpf -Wno-int-to-void-pointer-cast -c t2.c
* clang -O2 -target bpf -Wno-int-to-void-pointer-cast -c t2.c
*
* NOTE: if DPDK is not installed system-wide, add compiler flag with path
* to DPDK rte_mbuf.h file, e.g. "clang -I/path/to/dpdk/headers -O2 ..."
*/
#include <stdint.h>

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@ -8,13 +8,15 @@
* Dump the mbuf into stdout if it is an ARP packet (aka tcpdump 'arp').
*
* To compile on x86:
* clang -O2 -U __GNUC__ -I${RTE_SDK}/${RTE_TARGET}/include \
* -target bpf -Wno-int-to-void-pointer-cast -c t3.c
* clang -O2 -U __GNUC__ -target bpf -Wno-int-to-void-pointer-cast -c t3.c
*
* To compile on ARM:
* clang -O2 -I/usr/include/aarch64-linux-gnu \
* -I${RTE_SDK}/${RTE_TARGET}/include -target bpf \
* clang -O2 -I/usr/include/aarch64-linux-gnu -target bpf \
* -Wno-int-to-void-pointer-cast -c t3.c
*
* NOTE: if DPDK is not installed system-wide, add compiler flag with path
* to DPDK rte_mbuf.h file to above commands,
* e.g. "clang -I/path/to/dpdk/headers -O2 ..."
*/
#include <stdint.h>

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@ -34,8 +34,8 @@ LOCAL_IPV4=192.168.31.92
REMOTE_IPV6=fd12:3456:789a:0031:0000:0000:0000:0014
LOCAL_IPV6=fd12:3456:789a:0031:0000:0000:0000:0092
DPDK_PATH=${RTE_SDK:-${PWD}}
DPDK_BUILD=${RTE_TARGET:-x86_64-native-linux-gcc}
DPDK_PATH=${PWD}
DPDK_BUILD="build"
DPDK_VARS=""
# by default ipsec-secgw can't deal with multi-segment packets