From ce0345854c5f2751b72c8e51153b41f3954f2ce7 Mon Sep 17 00:00:00 2001
From: Jammyjamjamman <jdsherratt3@gmail.com>
Date: Mon, 14 Jun 2021 01:39:03 +0100
Subject: [PATCH] New windows build helper scripts

* build-mg-vs-cmake.ps1 to build mg.
* clean-all.ps1 to clean mg.
* install-deps-vcpkg.ps1
* .gitignore ignores build and vcpkg folders.
---
 mk/windoze/.gitignore             |   2 +
 mk/windoze/build-mg-vs-cmake.ps1  | 118 ++++++++++++++++++++++++++++++
 mk/windoze/clean-all.ps1          |   4 +
 mk/windoze/install-deps-vcpkg.ps1 |   2 +
 mk/windoze/vcpkg_deps.ps1         |   1 -
 5 files changed, 126 insertions(+), 1 deletion(-)
 create mode 100644 mk/windoze/build-mg-vs-cmake.ps1
 create mode 100644 mk/windoze/clean-all.ps1
 create mode 100644 mk/windoze/install-deps-vcpkg.ps1
 delete mode 100644 mk/windoze/vcpkg_deps.ps1

diff --git a/mk/windoze/.gitignore b/mk/windoze/.gitignore
index 53bf9b3c..59f846ba 100644
--- a/mk/windoze/.gitignore
+++ b/mk/windoze/.gitignore
@@ -2,6 +2,8 @@
 /*/Release/
 /x64/
 /*/x64/
+/vcpkg/
+/build/
 
 # Windows_build
 *.dll
diff --git a/mk/windoze/build-mg-vs-cmake.ps1 b/mk/windoze/build-mg-vs-cmake.ps1
new file mode 100644
index 00000000..aff20146
--- /dev/null
+++ b/mk/windoze/build-mg-vs-cmake.ps1
@@ -0,0 +1,118 @@
+# Build MegaGlest on Windows.
+# Author: James Sherratt.
+param(${vcpkg-location})
+
+$sword = [char]::ConvertFromUtf32(0x2694)
+Write-Output "=====$sword Mega Glest $sword====="
+""
+<#
+.SYNOPSIS
+#
+
+.DESCRIPTION
+Test if a command exists.
+
+.PARAMETER cmdName
+Comamnd to test
+
+.PARAMETER errorAdvice
+Error advice to give user if command fails
+
+.PARAMETER errorAction
+(optional) Etion after error
+
+.EXAMPLE
+Test-Command "7z" "7z not found. Please install from 7zip.org" 'Write-Warning "7zip will not be used."'
+
+.NOTES
+General notes
+#>
+function Test-Command {
+    param(
+        $cmdName,
+        $errorAdvice,
+        $errorAction
+    )
+
+    if (Get-Command $cmdName -errorAction SilentlyContinue) {
+        "Found $cmdName."
+        ""
+    }
+    else {
+        "The command '$cmdName' does not exist."
+        "$errorAdvice"
+        ""
+
+        if ( !$errorAction ) {
+            Exit
+        }
+        else {
+            Invoke-Expression $errorAction
+        }
+    }
+}
+
+function Write-Title {
+    param (
+        $titleText
+    )
+    $titleText
+    "-" * $titleText.Length
+}
+
+Write-Title "Updating git source"
+
+Test-Command "git" "Please download and install git-scm https://git-scm.com/"
+git pull
+""
+
+Write-Title "Setup vcpkg"
+Test-Command "cmake" "Please download and install CMake: https://cmake.org/download/. (For 64 bit windows, select 'cmake-x.y.z-windows-x86_64.msi'.)"
+
+${vcpkg-location} = $(Resolve-Path ${vcpkg-location}).ToString()
+"path is ${vcpkg-location}"
+
+if ( !${vcpkg-location} ) {
+    ${vcpkg-location} = Join-Path $PSScriptRoot \vcpkg
+    "Vcpkg location not set. Setting it to ${vcpkg-location}."
+}
+
+if ( Test-Path ${vcpkg-location} ) {
+    "Found vcpkg."
+}
+else {
+    "Vcpkg not found. Cloning. https://github.com/microsoft/vcpkg.git."
+    git clone "https://github.com/microsoft/vcpkg.git" ${vcpkg-location}
+    "Installing vcpkg."
+    & "$(Join-Path ${vcpkg-location} bootstrap-vcpkg.bat)"
+}
+
+"Installing vcpkg and Mega Glest dependencies."
+Set-Location ${vcpkg-location}
+& "$(Join-Path $PSScriptRoot install-deps-vcpkg.ps1)"
+if (!$?) {
+    "Installing deps with vcpkg failed. Please check your vcpkg git repo is configured correctly."
+    Set-Location $PSScriptRoot
+    Exit
+}
+Set-Location $PSScriptRoot
+""
+
+Write-Title "Build Mega Glest"
+
+$toolchainPath = $(Join-Path ${vcpkg-location} \scripts\buildsystems\vcpkg.cmake)
+$buildFolder = $(Join-Path $PSScriptRoot build)
+$topLevelTargetDir = $(Resolve-Path $(Join-Path $PSScriptRoot ../../)).ToString()
+
+cmake --no-warn-unused-cli -DCMAKE_TOOLCHAIN_FILE:STRING=$toolchainPath -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=TRUE "-H$topLevelTargetDir" "-B$buildFolder" -G "Visual Studio 16 2019" -T host=x64 -A x64
+cmake --build $buildFolder --config Release --target ALL_BUILD -j 18
+""
+
+if ($?) {
+    "Build succeeded. megaglest.exe, megaglest_editor.exe and megaglest_g3dviewer.exe can be found in mk/windoze/."
+}
+else {
+    "Build failed. Please make sure you have installed VS C++ tools: https://visualstudio.microsoft.com/downloads/#build-tools-for-visual-studio-2019"
+    "If you have installed all the relevant tools and you still can't build Mega Glest, try running '.\clean-build.ps1'. Then run this script again."
+    "If Mega Glest still fails to build, please consider submitting a bug report at https://github.com/MegaGlest/megaglest-source/issues."
+}
diff --git a/mk/windoze/clean-all.ps1 b/mk/windoze/clean-all.ps1
new file mode 100644
index 00000000..597ed15a
--- /dev/null
+++ b/mk/windoze/clean-all.ps1
@@ -0,0 +1,4 @@
+"Cleaning build files."
+Remove-Item $(Join-Path $PSScriptRoot *.exe)
+Remove-Item -Recurse $(Join-Path $PSScriptRoot build\)
+"Cleaning build files completed."
diff --git a/mk/windoze/install-deps-vcpkg.ps1 b/mk/windoze/install-deps-vcpkg.ps1
new file mode 100644
index 00000000..36fee871
--- /dev/null
+++ b/mk/windoze/install-deps-vcpkg.ps1
@@ -0,0 +1,2 @@
+"Installing MegaGlest deps."
+.\vcpkg.exe install --disable-metrics brotli:x64-windows-static bzip2:x64-windows-static curl:x64-windows-static expat:x64-windows-static freetype:x64-windows-static fribidi:x64-windows-static ftgl:x64-windows-static glew:x64-windows-static libiconv:x64-windows-static libjpeg-turbo:x64-windows-static liblzma:x64-windows-static libogg:x64-windows-static libpng:x64-windows-static libvorbis:x64-windows-static libxml2:x64-windows-static lua:x64-windows-static openal-soft:x64-windows-static opengl:x64-windows-static miniupnpc:x64-windows-static sdl2:x64-windows-static sqlite3:x64-windows-static tiff:x64-windows-static tool-meson:x64-windows-static wxwidgets:x64-windows-static xerces-c:x64-windows-static zlib:x64-windows-static
diff --git a/mk/windoze/vcpkg_deps.ps1 b/mk/windoze/vcpkg_deps.ps1
deleted file mode 100644
index 874a9e77..00000000
--- a/mk/windoze/vcpkg_deps.ps1
+++ /dev/null
@@ -1 +0,0 @@
-.\vcpkg.exe install brotli:x64-windows-static bzip2:x64-windows-static curl:x64-windows-static expat:x64-windows-static freetype:x64-windows-static fribidi:x64-windows-static ftgl:x64-windows-static glew:x64-windows-static libiconv:x64-windows-static libjpeg-turbo:x64-windows-static liblzma:x64-windows-static libogg:x64-windows-static libpng:x64-windows-static libvorbis:x64-windows-static libxml2:x64-windows-static lua:x64-windows-static openal-soft:x64-windows-static opengl:x64-windows-static miniupnpc:x64-windows-static sdl2:x64-windows-static sqlite3:x64-windows-static tiff:x64-windows-static tool-meson:x64-windows-static wxwidgets:x64-windows-static xerces-c:x64-windows-static zlib:x64-windows-static