[Bug 795426] New: cannot link with _ftime_s

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Mon Feb 20 13:50:08 UTC 2012


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Summary: cannot link with _ftime_s

https://bugzilla.redhat.com/show_bug.cgi?id=795426

           Summary: cannot link with _ftime_s
           Product: Fedora
           Version: rawhide
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: unspecified
          Priority: unspecified
         Component: mingw32-gcc
        AssignedTo: rjones at redhat.com
        ReportedBy: cfergeau at redhat.com
         QAContact: extras-qa at fedoraproject.org
                CC: rjones at redhat.com, kalevlember at gmail.com,
                    erik-fedora at vanpienbroek.nl,
                    fedora-mingw at lists.fedoraproject.org
    Classification: Fedora
      Story Points: ---
              Type: ---
        Regression: ---
        Mount Type: ---
     Documentation: ---


// $ i686-w64-mingw32-gcc -Wimplicit-function-declaration ./ftime.c
//
// /tmp/ccdYAiqO.o:ftime.c:(.text+0x16): undefined reference to`_imp___ftime_s'
// collect2: error: ld returned 1 exit status
//
// No warning, this means the function is declared in headers (gcc -E shows
// it comes from sec_api/sys/timeb_s.h) but it's not available at link time.

/*
$ rpm -qa mingw32*

mingw32-binutils-2.22.51-3.fc17_cross.x86_64
mingw32-gcc-4.7.0-0.3.20120123.fc16_cross.x86_64
mingw32-filesystem-92-1.fc18_cross.noarch
mingw32-cpp-4.7.0-0.3.20120123.fc16_cross.x86_64
mingw32-headers-2.0.999-0.1.trunk.20120120.fc17_cross.noarch
mingw32-crt-2.0.999-0.3.trunk.20120124.fc17_cross.noarch
mingw32-gcc-c++-4.7.0-0.3.20120123.fc16_cross.x86_64
*/

#include <stdlib.h> // for NULL
#include <sys/timeb.h>

int main(int argc, char **argv)
{
    _ftime_s(NULL);

    return 0;
}

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