demotomohiro

c5n.18xlarge Windows Server
<powershell>
(New-Object System.Net.WebClient).DownloadFile("https://aka.ms/vs/16/release/vc_redist.x64.exe", "$home/vc_redist.x64.exe")
& "$home/vc_redist.x64.exe" /install /quiet
iwr -useb get.scoop.sh | iex
scoop install python git
git clone https://github.com/demotomohiro/rcauto.git $home/rcauto
mkdir $home/rctest
</powershell>

demotomohiro

import winlean, macros

when useWinUnicode:
  proc PathIsSameRootW(pszPath1: WideCString,
                       pszPath2: WideCString): WINBOOL {.
       stdcall, dynlib: "Shlwapi", importc: "PathIsSameRootW".}
else:
  proc PathIsSameRootA(pszPath1: cstring,
                       pszPath2: cstring): WINBOOL {. 
       stdcall, dynlib: "Shlwapi", importc: "PathIsSameRootA".}

demotomohiro

import macros, strutils

# Some string that no one use for variable name.
# It was generated with following command:
# openssl rand -base64 16
const fieldMarker = "Ew55GZ4wPFop9pbAYp9RQ"

macro fields*(stmts: untyped): untyped =
  stmts.expectKind nnkStmtList
  result = newTree(

demotomohiro

import macros

macro tupleCtorToObjectDef(name: static[string];
                           isExported: static[bool];
                           isRef: static[bool];
                           procDef: typed{nkProcDef}): untyped =
  func getObjType(name: string; isExported: bool; isRef: bool; node: NimNode): NimNode =
    if node.kind == nnkAsgn and node[0].strVal == "result":
      node[1].expectKind nnkTupleConstr
      var recList = newNimNode(nnkRecList)

demotomohiro

Tested this sample with Nim 1.0.6 on Windows 8.1

1. Install Nim Game Library

nimble install nimgl

2. Get glfw3.dll Go to GLFW web site, go to Download page and download Windows pre-compiled binaries. Unzip it and copy glfw3.dll to where you run sample program.

demotomohiro

Install [Meson and ninja](https://mesonbuild.com/Getting-meson.html).

Build cairo
Disable some options to avoid compile/link errors
```
git clone --depth 1 https://gitlab.freedesktop.org/cairo/cairo.git
meson --prefix=c:\path\to\install --buildtype release -D tests=disabled -D gl-backend=disabled cairo_builddir cairo
meson compile -C cairo_builddir
meson install -C cairo_builddir
```

demotomohiro

#include <stdio.h>
#include <stddef.h>

#define PRINTOFFSET(typ, field) printf("%s(%ld): %ld\n", #field, sizeof(((typ*)0)->field), offsetof(typ, field))

typedef struct {
  char a;
  int b;
  short c;
  double d;

demotomohiro

demotomohiro

# Nim version of example code of libnice:
# https://libnice.freedesktop.org
#
# Refer libnice/examples/simple-example.c
# Push enter key at same time as possible when you enter remote data.
#
# Public STUN server list:
# https://gist.github.com/mondain/b0ec1cf5f60ae726202e

import gintro/[nice, gio, glib, gobject]

demotomohiro

import os

proc execQuote(args: varargs[string]) =
 args.quoteShellCommand.exec

proc download(url, dist: string) =
  mkDir dist.parentDir
  execQuote "wget", url, "-O", dist

proc untar(src, dist: string) =