build_tcltk.ps1

#requires -version 3.0

# Author: Jon Maken
# License: 3-clause BSD
# Revision: 2016-11-09 20:49:42 -0600

param(
  [parameter(Mandatory=$true,
             Position=0,
             HelpMessage='TclTk version to build (eg - 8.6.6)')]
  [validateset('8.5.19','8.6.6')]
  [alias('v')]
  [string] $version,

  [parameter(HelpMessage='perform a 64-bit build')]
  [switch] $x64
)

$sources = @{tcl = "tcl${version}-src.tar.gz"; tk = "tk${version}-src.tar.gz"}
$repo_root = 'http://prdownloads.sourceforge.net/tcl/'
$archives = @{tcl = "${repo_root}$($sources.tcl)"; tk = "${repo_root}$($sources.tk)"}
$hash_uris = @{tcl = "https://raw.github.com/jonforums/buildlets/master/hashery/tcl.sha1";
               tk = "https://raw.github.com/jonforums/buildlets/master/hashery/tk.sha1"}

# source the buildlet library
. "$PWD\buildlet_utils.ps1"

# download, validate, and extract source archives
# download source archives
if (-not ((Test-Path $sources.tcl) -and (Test-Path $sources.tk))) {
  foreach ($k in $archives.keys) {
    $source = $sources[$k]
    $archive = $archives[$k]
    Fetch-Archive
  }
}

# download hash data and validate source archives
foreach ($k in $archives.keys) {
  $source = $sources[$k]
  $hash_uri = $hash_uris[$k]
  Validate-Archive
}

# extract
foreach ($k in $archives.keys) {
  $source = $sources[$k]
  Extract-Archive
}

# patch, configure, build, archive
foreach ($source_dir in "tcl${version}", "tk${version}") {
  Push-Location $source_dir/win

    # activate toolchain
    Activate-Toolchain

    # configure
    Configure-Build {
      $clean_pwd = $(Split-Path $PWD -parent).Replace('\','/')
      $script:install_dir = "$clean_pwd/my_install"
      $cfg_args = "--prefix=$install_dir --enable-threads"
      if ($source_dir -match '^tcl') { $script:tcl_build_dir = "$clean_pwd/win" }
      if ($source_dir -match '^tk') { $cfg_args += " --with-tcl=$tcl_build_dir" }

      sh -c "./configure ${cfg_args} ${triplets}" | Out-Null
    }

    # build
    New-Build {
      sh -c "make" | Out-Null
    }

    # install
    sh -c "make install" | Out-Null

    # archive
    Archive-Build

  Pop-Location
}

# cleanup
Clean-Build {
  foreach ($dir in "tcl${version}", "tk${version}") { rm $dir -recurse -force }
}