[lwip-devel] [bug #44082] unit tests fail out of the box

[chrysn]

URL:
  <http://savannah.nongnu.org/bugs/?44082>

                 Summary: unit tests fail out of the box
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: chrysn
            Submitted on: Sat 24 Jan 2015 23:17:10 GMT
                Category: None
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: git head

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Details:

when running the unit tests by checking out lwip and lwip-contrib masters and
running `make check` in lwip-contrib/ports/unix/check on debian sid with check
0.9.10-6.1, the checks don't even run, with such error messages:

> libcheck.a(check.o): In function `tcase_create': (.text+0x194): undefined
reference to `floor'

running `LDFLAGS="-lm -lpthread -lrt" make check` makes the problems go away.

i suggest that those flags be added in the Makefile.




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