Xmrig: is xmrig can buid for ios platform？

[riverlj]

is xmrig can buid for ios platform？

[xmrig]

It can be possible, since ARM CPUs is supported, but I can't help with how exactly do it.
Thank you.

[riverlj]

I had completed buid for iOS, thanks.

[snipeTR]

Linux=unix. Unix=ios

[resistor4u]

@riverlj how did you compile it for ios? i was trying to build natively on my iphone with theos, but i'm not sure how to without cmake.

[Mila432]

@resistor4u what you need theos for?

[resistor4u]

@Mila432 using iphone as the build host and build target. i've just copied small things like libuv and dropped in the build src dir., and theos helps make some of the necessary headers easily available. i've been using clang to build each piece and manually changing header locations, which is tedious and hasn't been very successful.

[resistor4u]

Can we re-open this issue?

[xmrig]

Sure, but I can't help you much, compile for ARM CPUs is possible, but without cmake it very complicated.
Thank you.

[snipeTR]

If build docker and use this app :)
https://tugboat-app.com
maybe your luck goes

[resistor4u]

torture. how about building xmrig for ios from ubuntu 18?

[Mila432]

its very easy to compile xmrig for iOS
```
MacBook-Pro:build root$ ls -lat
total 1176
drwxr-xr-x 16 root staff 512 Nov 12 09:31 CMakeFiles
-rwxr-xr-x 1 root staff 533784 Nov 12 09:31 xmrig
drwxr-xr-x 7 root staff 224 Nov 12 09:31 .
-rw-r--r-- 1 root staff 1409 Nov 12 09:31 cmake_install.cmake
-rw-r--r-- 1 root staff 44818 Nov 12 09:31 Makefile
-rw-r--r-- 1 root staff 15493 Nov 12 09:31 CMakeCache.txt
drwxr-xr-x 14 root staff 448 Nov 12 09:30 ..
MacBook-Pro:build root$ otool -Vh xmrig
Mach header
magic cputype cpusubtype caps filetype ncmds sizeofcmds flags
MH_MAGIC_64 ARM64 ALL 0x00 EXECUTE 17 1912 NOUNDEFS DYLDLINK TWOLEVEL WEAK_DEFINES BINDS_TO_WEAK PIE

[snipeTR]

Any tutorial?

[Mila432]

compile libuv for ios , then just set host flag and use cmake .. and make

[snipeTR]

is it possible to explain in more detail and simplicity? Which interface in which mode which interface. can you write a manual?

[resistor4u]

@Mila432 is it really necessary to compile libuv for iOS, or can we just put the headers into the SDK?

[Mila432]

@resistor4u you know that xmrig uses functions FROM libuv right? how does a header help here

[resistor4u]

@Mila432 FML, i thought for some reason it would pull in those functions during processing - probably because i was still thinking about compiling it natively from SSH on the iphone.

[resistor4u]

@Mila432 @xmrig @snipeTR I am attaching two pastebins.

The first (https://pastebin.com/5ixV0Lcj) is of my cmake compilation; the second is the make output (https://pastebin.com/MvEdRiDV).

This is for latest git clone of xmrig. I use the leetal's ios-cmake. I am using libuv v. 1.9 from mapbox's mason , and used sinofool's build-openssl-ios.

I cannot get the build to move past what you see in the pastebin. Please advise.

[resistor4u]

@Mila432 @xmrig do you have any further guidance (or hints?) on this? i've tried multiple environments with different versions of clang, but everything fails.

[resistor4u]

@Mila432 @xmrig @snipeTR ZOMFG why didn't you say it was simply setting -DCMAKE_HOST_SYSTEM_PROCESSOR=aarch64 -DCMAKE_SYSTEM_PROCESSOR=aarch64?!

I've successfully built and tested the dev branch of xmrig for iOS 10.2.1.

 * ABOUT        XMRig/2.8.5-dev clang/9.1.0
 * LIBS         libuv/2.0.0-dev
 * CPU          Unknown (1) x64 AES
 * THREADS      2, cryptonight, av=0, donate=2%
 * POOL #1      xmr.pool.minergate.com:45700 variant 2
 * COMMANDS     hashrate, pause, resume
[2018-11-25 13:11:20] READY (CPU) threads 2(2) huge pages 0/2 0% memory 4.0 MB
[2018-11-25 13:11:20] use pool xmr.pool.minergate.com:45700  136.243.102.157
[2018-11-25 13:11:20] new job from xmr.pool.minergate.com:45700 diff 1063 algo cn/2
[2018-11-25 13:11:44] new job from xmr.pool.minergate.com:45700 diff 1063 algo cn/2
[2018-11-25 13:11:47] accepted (1/0) diff 1063 (250 ms)
[2018-11-25 13:11:56] accepted (2/0) diff 1063 (176 ms)
| THREAD | AFFINITY | 10s H/s | 60s H/s | 15m H/s |
|      0 |       -1 |    25.3 |    25.2 |     n/a |
|      1 |       -1 |    25.3 |    25.3 |     n/a |
[2018-11-25 13:12:21] speed 10s/60s/15m 50.6 50.5 n/a H/s max 50.6 H/s

I have to run now, but I'll be back later and give the cmake settings, if you all will find this useful.