[dpdk-ci] [Bug 502] False negative for Windows compilation

bugzilla at dpdk.org bugzilla at dpdk.org
Mon Jul 6 18:49:10 CEST 2020


https://bugs.dpdk.org/show_bug.cgi?id=502

            Bug ID: 502
           Summary: False negative for Windows compilation
           Product: lab
           Version: unspecified
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: UNH infra
          Assignee: ci at dpdk.org
          Reporter: david.marchand at redhat.com
                CC: dpdklab at iol.unh.edu
  Target Milestone: ---

link is failing for a series of patches of mine but this is not properly
reported.

I caught it by compiling for mingw myself, then I went in the dashboard and
checked the log file.

The series:
https://patchwork.dpdk.org/project/dpdk/list/?series=10816

The report:
https://lab.dpdk.org/results/dashboard/patchsets/11867/
https://lab.dpdk.org/results/dashboard/results/results-uploads/test_runs/425c608ab9554151b7a1e47fa70fe698/log_upload_file/2020/7/dpdk_0fc601af3a72_11867_2020-07-06_14-51-02_NA.zip


Looking into log.txt:

[29/76] Compiling C object
lib/76b5a35@@rte_eal at sta/librte_eal_windows_eal.c.obj.
../lib/librte_eal/windows/eal.c:219:1: warning: no previous prototype for
'trace_mem_per_thread_free' [-Wmissing-prototypes]
 trace_mem_per_thread_free(void)
 ^~~~~~~~~~~~~~~~~~~~~~~~~
[30/76] Compiling C object
lib/76b5a35@@rte_eal at sta/librte_eal_common_malloc_heap.c.obj.


[59/76] Linking target lib/librte_eal-0.200.3.dll.
FAILED: lib/librte_eal-0.200.3.dll 
gcc @lib/librte_eal-0.200.3.dll.rsp
lib/76b5a35@@rte_eal at sta/librte_eal_common_eal_common_thread.c.obj:eal_common_thread.c:(.text.experimental+0x1b):
undefined reference to `rte_mp_disable'
collect2.exe: error: ld returned 1 exit status
[60/76] Linking static target lib/librte_pci.a.
[61/76] Generating rte_bus_pci_mingw with a custom command.
[62/76] Compiling C object
drivers/a715181@@rte_bus_pci at sta/bus_pci_pci_params.c.obj.
[63/76] Compiling C object
drivers/a715181@@rte_bus_pci at sta/bus_pci_pci_common.c.obj.
[64/76] Compiling C object
drivers/a715181@@rte_bus_pci at sha/bus_pci_pci_common.c.obj.
ninja: build stopped: subcommand failed.

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