https://bugs.dpdk.org/show_bug.cgi?id=910
Bug ID: 910
Summary: [build] meson build not support some c_args
Product: DPDK
Version: 21.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: meson
Assignee: dev@dpdk.org
Reporter: junx.d...@intel.com
Target Milestone: ---
1.DPDK version:
version: 21.11.0-rc0
2.OS version:
OS: Ubuntu 20.04.3 LTS/5.8.0-48-generic
gcc version: (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
3. Config meson build command, contain c_args parameter
DRTE_MBUF_DEFAULT_MEMPOOL_OPS, as follow:
CC=gcc meson -Denable_kmods=True -Dlibdir=lib -Dc_args=-DRTE_MBUF_DEFAULT_
MEMPOOL_OPS=stack --default-library=static x86 _64-native-linuxapp-gcc
4. Check the build output.
There is warning information of redefined parameter
171149 [6/2720] Compiling C object lib/librte_eal.a.p/eal_common_eal_common_
hypervisor.c.o^M
171150 In file included from <command-line>:^M ./config/rte_config.h:52:
warning:
"RTE_MBUF_DEFAULT_MEMPOOL_OPS" redefined^M #define
RTE_MBUF_DEFAULT_MEMPOOL_OPS
"ring_mp_mc"^M
5. The list of othe c_args parameters having same issues:
RTE_LIBRTE_IP_FRAG_MAX_FRAG
RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM
RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
6. About RTE_LIBRTE_I40E_16BYTE_RX_DESC, it was undefined in
config/rte_config.h,
if i defined it in meson build command, it is also cancel, please also
analysis
this parameter. thanks.
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