[lwip-devel] [bug #46091] unix port needs to link with rt for clock_gettime

[Erik Ekman]

URL:
  <http://savannah.nongnu.org/bugs/?46091>

                 Summary: unix port needs to link with rt for clock_gettime
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: yarrick
            Submitted on: Thu 01 Oct 2015 08:40:34 AM GMT
                Category: Platform ports
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: git head

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Details:

According to manpage, clock_gettime needs to link with -lrt (for glibc
versions before 2.17)

liblwipcommon.a(sys_arch.o): In function `sys_now':
/home/travis/build/yarrick/lwip-merged/contrib/ports/unix/proj/minimal/../../../../ports/unix/sys_arch.c:479:
undefined reference to `clock_gettime'
liblwipcommon.a(sys_arch.o): In function `sys_jiffies':
/home/travis/build/yarrick/lwip-merged/contrib/ports/unix/proj/minimal/../../../../ports/unix/sys_arch.c:550:
undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
make: *** [echop] Error 1






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