[DPDK/meson Bug 1985] chkincs fails to build with stdatomic

bugzilla at dpdk.org bugzilla at dpdk.org
Thu Aug 20 14:33:32 CEST 2026


https://bugs.dpdk.org/show_bug.cgi?id=1985

            Bug ID: 1985
           Summary: chkincs fails to build with stdatomic
           Product: DPDK
           Version: 26.07
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: meson
          Assignee: dev at dpdk.org
          Reporter: mb at smartsharesystems.com
  Target Milestone: ---

How to reproduce:
meson setup --reconfigure -Dcheck_includes=true -Ddeveloper_mode=enabled
-Denable_docs=true -Denable_stdatomic=true build
ninja -C build

Output (truncated):
[4292/5310] Compiling C++ object
buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_atomic.cpp.o
FAILED: buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_atomic.cpp.o
ccache c++ -Ibuildtools/chkincs/chkincs-cpp.p -Ibuildtools/chkincs
-I../buildtools/chkincs -I. -I.. -Iconfig -I../config
-Ibuildtools/chkincs/staging -I../buildtools/chkincs/staging
-fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra
-O3 -include rte_config.h -march=native -mrtm -Wno-missing-field-initializers
-Wno-vla -MD -MQ
buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_atomic.cpp.o -MF
buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_atomic.cpp.o.d -o
buildtools/chkincs/chkincs-cpp.p/meson-generated_rte_atomic.cpp.o -c
buildtools/chkincs/chkincs-cpp.p/rte_atomic.cpp
In file included from buildtools/chkincs/staging/generic/rte_atomic.h:18,
                 from
/home/morten/upstreaming/dpdk-stack-std/lib/eal/x86/include/rte_atomic.h:12,
                 from buildtools/chkincs/chkincs-cpp.p/rte_atomic.cpp:1:
buildtools/chkincs/staging/rte_stdatomic.h:30:9: error: ‘memory_order’ does not
name a type
   30 | typedef memory_order rte_memory_order;
      |         ^~~~~~~~~~~~

Building on Ubuntu 24.04.01, DPDK version 26.11-rc0.

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