Remove all references to cmake for the builds in this repo (PowerShell#16578)

# Conflicts:
#	build.psm1
#	test/perf/benchmarks/assets/compiler.test.ps1

# Conflicts:
#	docs/building/linux.md

Author: TravisEz13

build.psm1

@@ -1822,11 +1822,7 @@ function Start-PSBootstrap {
             $Deps = @()
             if ($environment.IsLinux -and $environment.IsUbuntu) {
                 # Build tools
-                $Deps += "curl", "g++", "cmake", "make"
-
-                if ($BuildLinuxArm) {
-                    $Deps += "gcc-arm-linux-gnueabihf", "g++-arm-linux-gnueabihf"
-                }
+                $Deps += "curl", "wget"
 
                 # .NET Core required runtime libraries
                 $Deps += "libunwind8"
@@ -1852,7 +1848,7 @@ function Start-PSBootstrap {
                 }
             } elseif ($environment.IsLinux -and $environment.IsRedHatFamily) {
                 # Build tools
-                $Deps += "which", "curl", "gcc-c++", "cmake", "make"
+                $Deps += "which", "curl", "wget"
 
                 # .NET Core required runtime libraries
                 $Deps += "libicu", "libunwind"
@@ -1876,7 +1872,7 @@ function Start-PSBootstrap {
                 }
             } elseif ($environment.IsLinux -and $environment.IsSUSEFamily) {
                 # Build tools
-                $Deps += "gcc", "cmake", "make"
+                $Deps += "wget"
 
                 # Packaging tools
                 if ($Package) { $Deps += "ruby-devel", "rpmbuild", "groff", 'libffi-devel' }
@@ -1901,8 +1897,8 @@ function Start-PSBootstrap {
                     $PackageManager = "$sudo port"
                 }
 
-                # Build tools
-                $Deps += "cmake"
+                # wget for downloading dotnet
+                $Deps += "wget"
 
                 # .NET Core required runtime libraries
                 $Deps += "openssl"
@@ -1911,7 +1907,7 @@ function Start-PSBootstrap {
                 # ignore exitcode, because they may be already installed
                 Start-NativeExecution ([ScriptBlock]::Create("$PackageManager install $Deps")) -IgnoreExitcode
             } elseif ($environment.IsLinux -and $environment.IsAlpine) {
-                $Deps += 'libunwind', 'libcurl', 'bash', 'cmake', 'clang', 'build-base', 'git', 'curl'
+                $Deps += 'libunwind', 'libcurl', 'bash', 'build-base', 'git', 'curl', 'wget'
 
                 Start-NativeExecution {
                     Invoke-Expression "apk add $Deps"

docs/building/linux.md

@@ -18,8 +18,7 @@ refer to the [Working with the PowerShell Repository](../git/README.md),
 
 ### Toolchain Setup
 
-We use the [.NET Command-Line Interface][dotnet-cli] (`dotnet`) to build the managed components,
-and [CMake][] to build the native components.
+We use the [.NET Command-Line Interface][dotnet-cli] (`dotnet`) to build the managed components.
 
 Installing the toolchain is as easy as running `Start-PSBootstrap` in PowerShell.
 Of course, this requires a self-hosted copy of PowerShell on Linux.
@@ -54,8 +53,7 @@ The `Start-PSBootstrap` function does the following:
 
 If you want to use `dotnet` outside of `Start-PSBuild`, add `~/.dotnet` to your `PATH` environment variable.
 
-[dotnet-cli]: https://github.com/dotnet/cli
-[CMake]: https://cmake.org/cmake/help/v2.8.12/cmake.html
+[dotnet-cli]: https://docs.microsoft.com/dotnet/core/tools/
 
 ## Build using our module
 

docs/building/macos.md

@@ -14,7 +14,7 @@ From `pwsh.exe`, run `Import-Module ./build.psm1` and use `Start-PSBootstrap` to
 
 The `Start-PSBootstrap` function does the following:
 
-- Uses `brew` or `port` to install CMake, OpenSSL, and GNU WGet
+- Uses `brew` or `port` to install OpenSSL, and GNU WGet
 - Uninstalls any prior versions of .NET CLI
 - Downloads and installs .NET Core SDK to `~/.dotnet`