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From: kunal ghosh <kunalpghosh AT gmail DOT com>
Date: Sat, 12 Nov 2016 08:58:55 +0530
Message-ID: <CAAgSk3gG7DfVeqf67a_uJLddLQM1+Z9jC-TPpAx+8XtZCkhB_Q@mail.gmail.com>
Subject: errors while doing 'make' for openTimer installation
To: cygwin AT cygwin DOT com
Content-Type: text/plain; charset=UTF-8

Hi,

I am trying to install OpenTimer on Cygwin

I do below (saw some update on this in cygwin mailing list and so
using --host): --- Works fine
./configure --host=x86_64-w64-mingw32

and then below :

Kunal AT Kunal-PC /cygdrive/c/VSD/Tools/openTimer/OpenTimer-1.0.5
$ make

I went ahead modifying the utilities.h to point to
windows/port.h, instead of port.h.
And some more hacks to get rid of other errors. Now 'make' gives me
the below errors. Not sure how to resolve this. Can you please help?

src/logging.cc: In member function 'bool
google::{anonymous}::LogFileObject::CreateLogfile(const string&)':
src/logging.cc:895:43: error: 'symlink' was not declared in this scope
     if (symlink(linkdest, linkpath.c_str()) != 0) {
                                           ^
src/logging.cc:904:45: error: 'symlink' was not declared in this scope
       if (symlink(filename, linkpath.c_str()) != 0) {
                                             ^
src/logging.cc: In function 'void google::TruncateLogFile(const char*,
google::int64, google::int64)':
src/logging.cc:1828:69: error: 'O_NOFOLLOW' was not declared in this scope
   if (strncmp(procfd_prefix, path, strlen(procfd_prefix))) flags |= O_NOFOLLOW;
                                                                     ^
src/logging.cc:1867:68: error: 'pread' was not declared in this scope
   while ((bytesin = pread(fd, copybuf, sizeof(copybuf), read_offset)) > 0) {
                                                                    ^
src/logging.cc:1868:57: error: 'pwrite' was not declared in this scope
     bytesout = pwrite(fd, copybuf, bytesin, write_offset);

Thanks
Kunal

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