Building Docker Alpine:3.7 about td

[levlam]

As a workaround, you can add "|| 1" to line Stat.cpp:50:
#if defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || _POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700 || TD_EMSCRIPTEN || 1

We will rewrite that condition in more robust way.

[isopen]

Try to bypass the mountaineering with this
https://github.com/isopen/docker/blob/master/tdlib/Dockerfile.debian

[MetalBlueberry]

Hi @isopen
That docker image is based on debian:9, thus it compiles without problem.
also, I can compile it using an ubuntu based image, but the idea is to use Alpine.
any other suggestion?

[isopen]

I understand that we are not looking for easy ways. We want to minimize the image :)
Then try this:

tdlib/td/tdutils/td/utils/port/Stat.cpp54:55
change it so:
func Stat from_native_stat(const struct ::stat &buf)
...
#else
  res.mtime_nsec_ = buf.st_mtime * 1000000000ll + buf.st_mtim.tv_nsec;
  res.atime_nsec_ = buf.st_atime * 1000000000ll + buf.st_atim.tv_nsec;
#endif
...

Then run https://github.com/isopen/docker/blob/master/tdlib/Dockerfile.alpine

[isopen]

Hi @MetalBlueberry
Do this in the sys/stat.h structure
st_mtimensec
st_atimensec
/usr/include/sys/stat.h package musl-dev
Works are not much :)))

[MetalBlueberry]

Hi @isopen

Yesterday a let my computer compiling overnight with the fix

tdlib/td/tdutils/td/utils/port/Stat.cpp54:55
change it so:
func Stat from_native_stat(const struct ::stat &buf)
...
#else
  res.mtime_nsec_ = buf.st_mtime * 1000000000ll + buf.st_mtim.tv_nsec;
  res.atime_nsec_ = buf.st_atime * 1000000000ll + buf.st_atim.tv_nsec;
#endif
...

It got stuck at 100% with no error msg, but the processor was doing something.( 75%~ avg usage)
I think that it was a docker issue with the memory in my system, I'm using a laptop Intel Core i5-5200U with 4GB DDR3.
any way, I will try again with a better computer as soon as I have time.

Thank you for your time!

[isopen]

Try this bike: #6
On your computer should be -j 2, but the RAM will definitely take off and everything will hang on the n-th time interval.

I think ideally for a comfortable build you need 12 cores and 32GB RAM.
In order not to bother at all and not to peek, then 24 cores and 64GB RAM.
The iron market did not take off, but the processing volumes definitely took off.
But in practice, I can say with certainty that this iron can also be loaded, but not so often :)

Concerning the assembly under Alpine at the moment, @levlam suggested a more laconic solution, but the way of work will be the same.

[MetalBlueberry]

I think that this issue can be closed.

[isopen]

You can reopen this report :) @levlam Not yet fixed
isopen/docker#2
isopen/docker#1

[levlam]

The issue should be fixed in TDLib 1.2.0.