Install MSYS2 to Windows.

images/win/Windows2016-Azure.json

@@ -483,6 +483,14 @@
                 "{{ template_dir }}/scripts/Installers/Install-AzureModules.ps1"
             ]
         },
+        {
+            "type": "powershell",
+            "elevated_user": "SYSTEM",
+            "elevated_password": "",
+            "scripts":[
+                "{{ template_dir }}/scripts/Installers/Install-Msys2.ps1"
+            ]
+        },
         {
             "type": "powershell",
             "scripts":[
@@ -611,6 +619,12 @@
                 "{{ template_dir }}/scripts/Installers/Validate-AzureDevOpsCli.ps1"
             ]
         },
+        {
+            "type": "powershell",
+            "scripts":[
+                "{{ template_dir }}/scripts/Installers/Validate-Msys2.ps1"
+            ]
+        },
         {
             "type": "powershell",
             "environment_vars":[

images/win/Windows2019-Azure.json

@@ -464,6 +464,14 @@
                 "{{ template_dir }}/scripts/Installers/Install-AzureModules.ps1"
             ]
         },
+        {
+            "type": "powershell",
+            "elevated_user": "SYSTEM",
+            "elevated_password": "",
+            "scripts":[
+                "{{ template_dir }}/scripts/Installers/Install-Msys2.ps1"
+            ]
+        },
         {
             "type": "powershell",
             "scripts":[
@@ -598,6 +606,12 @@
                 "{{ template_dir }}/scripts/Installers/Validate-AzureDevOpsCli.ps1"
             ]
         },
+        {
+            "type": "powershell",
+            "scripts":[
+                "{{ template_dir }}/scripts/Installers/Validate-Msys2.ps1"
+            ]
+        },
         {
             "type": "powershell",
             "environment_vars":[

images/win/scripts/Installers/Install-Msys2.ps1

@@ -0,0 +1,76 @@
+################################################################################
+##  File:  Install-Msys2.ps1
+##  Desc:  Install Msys2 and 64-bit gcc, cmake, & llvm (32-bit commented out)
+################################################################################
+
+# References
+# https://github.com/msys2/MINGW-packages/blob/master/azure-pipelines.yml
+# https://packages.msys2.org/group/
+
+$origPath = $env:PATH
+$gitPath  = "C:\Program Files\Git"
+
+# get info from https://sourceforge.net/projects/msys2/files/Base/x86_64/
+$msys2Uri  = "http://repo.msys2.org/distrib/x86_64/msys2-base-x86_64-20190524.tar.xz"
+$msys2File = "$env:TEMP\msys2.tar.xz"
+
+# Download the latest msys2 x86_64
+Write-Host "Starting msys2 download"
+(New-Object System.Net.WebClient).DownloadFile($msys2Uri, $msys2File)
+Write-Host "Finished download"
+
+$msys2FileU = "/$msys2File".replace(':', '')
+
+$tar = "$gitPath\usr\bin\tar.exe"
+
+# extract tar.xz to C:\
+Write-Host "Starting msys2 extraction"
+&$tar -Jxf $msys2FileU -C /c/
+Remove-Item $msys2File
+Write-Host "Finished extraction"
+
+# Add msys2 bin tools folders to PATH
+$env:PATH = "C:\msys64\mingw64\bin;C:\msys64\usr\bin;$origPath"
+
+Write-Host "bash pacman-key --init"
+bash.exe "pacman-key --init 2>&1"
+
+Write-Host "bash pacman-key --populate msys2"
+bash.exe "pacman-key --populate msys2 2>&1"
+
+Write-Host "pacman --noconfirm -Syyuu"
+pacman.exe -Syyuu --noconfirm
+pacman.exe -Syuu --noconfirm
+
+Write-Host "Install msys2 packages"
+pacman.exe -S --noconfirm --needed --noprogressbar base-devel compression
+
+# mingw package list
+$tools = "___clang ___cmake ___llvm  ___toolchain ___ragel"
+
+# install mingw64 packages
+Write-Host "Install mingw64 packages"
+$pre = "mingw-w64-x86_64-"
+pacman.exe -S --noconfirm --needed --noprogressbar $tools.replace('___', $pre).split(' ')
+
+# install mingw32 packages
+Write-Host "Install mingw32 packages"
+$pre = "mingw-w64-i686-"
+pacman.exe -S --noconfirm --needed --noprogressbar $tools.replace('___', $pre).split(' ')
+
+# clean all packages to decrease image size
+Write-Host "Clean packages"
+pacman.exe -Scc --noconfirm
+
+Write-Host "Installed mingw64 packages"
+pacman.exe -Qs --noconfirm mingw-w64-x86_64-
+
+Write-Host "Installed mingw32 packages"
+pacman.exe -Qs --noconfirm mingw-w64-i686-
+
+Write-Host "Installed msys2 packages"
+pacman.exe -Qs --noconfirm
+
+Write-Host "MSYS2 installation completed"
+
+exit 0

images/win/scripts/Installers/Validate-Msys2.ps1

@@ -0,0 +1,57 @@
+################################################################################
+##  File:  Validate-Msys2.ps1
+##  Desc:  Validate Msys2
+################################################################################
+
+if (Get-Command -Name 'gcc')
+{
+    Write-Host "gcc is successfully installed:"
+    gcc --version | Write-Host
+}
+else
+{
+    Write-Host "gcc is not on PATH"
+    exit 1
+}
+
+if (Get-Command -Name 'g++')
+{
+    Write-Host "g++ is successfully installed:"
+    g++ --version | Write-Host
+}
+else
+{
+    Write-Host "g++ is not on PATH"
+    exit 1
+}
+
+if (Get-Command -Name 'make')
+{
+    Write-Host "make is successfully installed:"
+    make --version | Write-Host
+}
+else
+{
+    Write-Host "make is not on PATH"
+    exit 1
+}
+
+# Adding description of the software to Markdown
+
+# `gcc --version` gives output like:
+# gcc.exe (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 5.3.0
+# Copyright (C) 2015 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+$SoftwareName = "MinGW"
+$(gcc --version).Split([System.Environment]::NewLine)[0] -match "\d+\.\d+\.\d+$"
+$minGwVersion = $matches[0]
+
+$Description = @"
+_Version:_ $minGwVersion<br/>
+_Environment:_
+* PATH: contains location of the MinGW 'bin' directory
+"@
+
+Add-SoftwareDetailsToMarkdown -SoftwareName $SoftwareName -DescriptionMarkdown $Description