Re: Please help me locate Windows binaries

[Martin Vorbrodt]

Thank you for your response David!
I found instructions for compiling with mingw32 but that’s exactly what I want 
to avoid; I would like a binary linked against native windows runtime, so it 
can be included in a visual studio project :)

Martin



> On Nov 12, 2019, at 5:48 AM, David Woodhouse <address@hidden> wrote:
> 
> On Mon, 2019-11-11 at 10:32 -0500, Martin Vorbrodt wrote:
>> Hi there!
>> My name is Martin Vorbrodt, and I used oath toolkit for an example
>> program that generates OTP: 
>> https://vorbrodt.blog/2019/03/20/two-factor-authentication/
>> 
>> I was able to compile it on Linux and Mac, but not on Windows. I can
>> not locate source for binaries for windows. Could some please help me
>> with this?
>> 
>> I recently started porting all my blog code examples to windows VC
>> 2019 and this (and two others) is the one I still need to port.
> 
> I would probably go for just building with mingw32 on Linux.
> 
> Not that it builds, but it shouldn't be hard to fix...
> 
>  CC       usersfile.lo
> usersfile.c: In function 'parse_usersfile':
> usersfile.c:175:9: warning: implicit declaration of function 'strptime'; did 
> you mean 'strftime'? [-Wimplicit-function-declaration]
>    ts = strptime (p, TIME_FORMAT_STRING, &tm);
>         ^~~~~~~~
>         strftime
> usersfile.c:175:7: warning: assignment to 'char *' from 'int' makes pointer 
> from integer without a cast [-Wint-conversion]
>    ts = strptime (p, TIME_FORMAT_STRING, &tm);
>       ^
> usersfile.c: In function 'update_usersfile':
> usersfile.c:340:18: error: storage size of 'l' isn't known
>     struct flock l;
>                  ^
> usersfile.c:346:16: error: 'F_WRLCK' undeclared (first use in this function)
>     l.l_type = F_WRLCK;
>                ^~~~~~~
> usersfile.c:346:16: note: each undeclared identifier is reported only once 
> for each function it appears in
> usersfile.c:348:18: warning: implicit declaration of function 'fcntl'; did 
> you mean 'fcvt'? [-Wimplicit-function-declaration]
>     while ((rc = fcntl (fileno (lockfh), F_SETLKW, &l)) < 0 && errno == EINTR)
>                  ^~~~~
>                  fcvt
> usersfile.c:348:42: error: 'F_SETLKW' undeclared (first use in this function)
>     while ((rc = fcntl (fileno (lockfh), F_SETLKW, &l)) < 0 && errno == EINTR)
>                                          ^~~~~~~~
> usersfile.c:340:18: warning: unused variable 'l' [-Wunused-variable]
>     struct flock l;
>                  ^
> usersfile.c:389:24: warning: implicit declaration of function 'fsync' 
> [-Wimplicit-function-declaration]
>   if (rc == OATH_OK && fsync (fileno (outfh)) != 0)
>                        ^~~~~
> usersfile.c: In function 'oath_authenticate_usersfile':
> usersfile.c:475:11: warning: implicit declaration of function 'localtime_r'; 
> did you mean 'localtime_s'? [-Wimplicit-function-declaration]
>       if (localtime_r (&t, &now) == NULL)
>           ^~~~~~~~~~~
>           localtime_s
> usersfile.c:475:34: warning: comparison between pointer and integer
>       if (localtime_r (&t, &now) == NULL)
>                                  ^~
> 
>