$ CC=clang meson --werror --buildtype=debugoptimized build && ninja-build -C build [..] drivers/dma/idxd/idxd_common.c:25:1: error: unknown attribute 'target' ignored [-Werror,-Wattributes] [..] DPDK version: main (3227bc7138) OS: CentOS Linux 7 clang: 3.4.2
Any issues on Centos 7 should be fixed by[1] which I've just upstreamed. [1] http://patches.dpdk.org/project/dpdk/list/?series=23735