Reworking pre-compile scripts for Windows (#1594)

* Updated pre-compile scripts for OSVVM.

* Reworked script for Vivado.

* Reworked script for ISE.

* Reworked UVVM compile script. Cannot be tested due to missing feature in GHDL see #1593.

* Reworked scripts for Altera, Intel and Lattice.

* Updated module imports.

* Adjusted warnings.

* Read OSVVM package files from compile-order file 'osvvm.pro'.

* Support OSVVM and OSVVMLibraries as source directory.

* Added support for OSVVM models to precompile script.

* First update to the pre-compile scripts documentation.

* Minimized file headers and redundant documentation. Using PowerShell's feature to document files, functions and modules.

* Updated README in precompile scripts directory.

* license: update headers of pyGHDL, scripts/windows, libraries/vendors

* Fixed ForegroundColor and InvocationName.

Co-authored-by: umarcor <unai.martinezcorral@ehu.eus>

10 files changed, 151 insertions, 155 deletions

diff --git a/scripts/windows/InstallerTemplate.ps1 b/scripts/windows/InstallerTemplate.ps1
index f04a89ad4..d41b229fc 100644
--- a/scripts/windows/InstallerTemplate.ps1
+++ b/scripts/windows/InstallerTemplate.ps1
@@ -1,35 +1,34 @@
-# EMACS settings: -*-	tab-width: 2; indent-tabs-mode: t -*-
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
 # vim: tabstop=2:shiftwidth=2:noexpandtab
 # kate: tab-width 2; replace-tabs off; indent-width 2;
 # 
 # ==============================================================================
-#	Authors:						Patrick Lehmann
+#  Authors:
+#    Patrick Lehmann
 # 
-#	PowerShell Script:	Self-extracting (ZIP) installer for GHDL for Windows
+#  PowerShell Script:	Self-extracting (ZIP) installer for GHDL for Windows
 # 
 # Description:
 # ------------------------------------
-#	This is a PowerShell script (executable) which:
-#		- writes a ZIP file form an internal BLOB variable (base64 encoded)
-#		- extract the ZIP file's content to a destination directory
+#  This is a PowerShell script (executable) which:
+#    - writes a ZIP file form an internal BLOB variable (base64 encoded)
+#    - extract the ZIP file's content to a destination directory
 #
 # ==============================================================================
-#	Copyright (C) 2015-2017 Patrick Lehmann
-#	
-#	GHDL is free software; you can redistribute it and/or modify it under
-#	the terms of the GNU General Public License as published by the Free
-#	Software Foundation; either version 2, or (at your option) any later
-#	version.
-#	
-#	GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-#	WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#	FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#	for more details.
-#	
-#	You should have received a copy of the GNU General Public License
-#	along with GHDL; see the file COPYING.  If not, write to the Free
-#	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-#	02111-1307, USA.
+#  Copyright (C) 2015-2017 Patrick Lehmann
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
 # ==============================================================================
 
 # .SYNOPSIS 
@@ -96,7 +95,7 @@ function Exit-Script
 }
 
 if ($Help)
-{	Get-Help $MYINVOCATION.InvocationName -Detailed
+{	Get-Help $MYINVOCATION.MyCommand.Path -Detailed
 	Exit-Script
 }
 
diff --git a/scripts/windows/appveyor/build.ps1 b/scripts/windows/appveyor/build.ps1
index 359fb4da7..16f4d79ea 100644
--- a/scripts/windows/appveyor/build.ps1
+++ b/scripts/windows/appveyor/build.ps1
@@ -74,23 +74,23 @@ $env:GHDL_PREFIX_DIR = $GHDL_PREFIX_DIR
 mkdir $GHDL_BUILD_DIR | cd
 
 if ($env:BUILD_BACKEND -eq "mcode")
-{	Write-Host "Configuring GHDL for $($env:BUILD_MINGW), mcode..." -Foreground Yellow
+{	Write-Host "Configuring GHDL for $($env:BUILD_MINGW), mcode..." -ForegroundColor Yellow
 
 	c:\msys64\usr\bin\bash.exe -c "../../configure --prefix=$GHDL_PREFIX_DIR LDFLAGS=-static" 2>&1 | Restore-NativeCommandStream | %{ "$_" }
 }
 elseif ($env:BUILD_BACKEND -eq "llvm")
-{	Write-Host "Configuring GHDL for $($env:BUILD_MINGW), LLVM..." -Foreground Yellow
+{	Write-Host "Configuring GHDL for $($env:BUILD_MINGW), LLVM..." -ForegroundColor Yellow
 
 	c:\msys64\usr\bin\bash.exe -c "../../configure --prefix=$GHDL_PREFIX_DIR --with-llvm-config='llvm-config --link-static' LDFLAGS='-static' --enable-libghdl --enable-synth CXX=clang++" 2>&1 | Restore-NativeCommandStream | %{ "$_" }
 }
 
-Write-Host "Building GHDL and libraries..." -Foreground Yellow
+Write-Host "Building GHDL and libraries..." -ForegroundColor Yellow
 c:\msys64\usr\bin\make.exe 2>&1 | Restore-NativeCommandStream | %{ "$_" }
 $Err = $LastExitCode
 
 if ($Err -eq 0)
 {
-  Write-Host "Installing GHDL and libraries..." -Foreground Yellow
+  Write-Host "Installing GHDL and libraries..." -ForegroundColor Yellow
   c:\msys64\usr\bin\make.exe install 2>&1 | Restore-NativeCommandStream | %{ "$_" }
   $Err = $LastExitCode
 }
@@ -99,7 +99,7 @@ if ($Err -eq 0)
 
 if ($Err -eq 0)
 {
-  Write-Host "Building binary archives..." -Foreground Yellow
+  Write-Host "Building binary archives..." -ForegroundColor Yellow
   cd c:\Tools
   7z a "$($env:APPVEYOR_BUILD_FOLDER)\$ZipFile" -r "GHDL\$PREFIX_DIRNAME\"
 
diff --git a/scripts/windows/appveyor/info.ps1 b/scripts/windows/appveyor/info.ps1
index 675bbe77e..b908885ea 100644
--- a/scripts/windows/appveyor/info.ps1
+++ b/scripts/windows/appveyor/info.ps1
@@ -47,22 +47,22 @@ function Restore-NativeCommandStream
 }
 
 
-Write-Host ("ExecutionPolicy = {0}" -f (Get-ExecutionPolicy)) -Foreground Yellow
-Write-Host "List env:..." -Foreground Yellow
+Write-Host ("ExecutionPolicy = {0}" -f (Get-ExecutionPolicy)) -ForegroundColor Yellow
+Write-Host "List env:..." -ForegroundColor Yellow
 dir env: | foreach { Write-Host ("  {0}={1}" -f $_.Name,$_.Value) }
-Write-Host "Print env:PATH..." -Foreground Yellow
+Write-Host "Print env:PATH..." -ForegroundColor Yellow
 $env:PATH.Split(";") | foreach { Write-Host "  $_" }
-Write-Host "Print GCC setup..." -Foreground Yellow
+Write-Host "Print GCC setup..." -ForegroundColor Yellow
 gcc.exe -v 2>&1 | Restore-NativeCommandStream | %{ "$_" }
-Write-Host "Print GCC search directories..." -Foreground Yellow
+Write-Host "Print GCC search directories..." -ForegroundColor Yellow
 gcc.exe -print-search-dirs 2>&1 | Restore-NativeCommandStream | %{ "$_" }
 
 if ($env:BUILD_BACKEND -eq "llvm")
-{	Write-Host "Print CLang setup..." -Foreground Yellow
+{	Write-Host "Print CLang setup..." -ForegroundColor Yellow
 	clang.exe -v 2>&1 | Restore-NativeCommandStream | %{ "$_" }
-	Write-Host "Print CLang search directories..." -Foreground Yellow
+	Write-Host "Print CLang search directories..." -ForegroundColor Yellow
 	clang.exe -print-search-dirs 2>&1 | Restore-NativeCommandStream | %{ "$_" }
 }
 
-Write-Host "Print gnatls setup..." -Foreground Yellow
+Write-Host "Print gnatls setup..." -ForegroundColor Yellow
 gnatls.exe -v 2>&1 | Restore-NativeCommandStream | %{ "$_" }
diff --git a/scripts/windows/appveyor/install.ps1 b/scripts/windows/appveyor/install.ps1
index bf780fa19..d377bfe21 100644
--- a/scripts/windows/appveyor/install.ps1
+++ b/scripts/windows/appveyor/install.ps1
@@ -1,13 +1,13 @@
-Write-Host "Installing dependencies ..." -Foreground Yellow
-Write-Host "----------------------------------------" -Foreground Yellow
-Write-Host "Installing MinGW64 packages ..." -Foreground Yellow
+Write-Host "Installing dependencies ..." -ForegroundColor Yellow
+Write-Host "----------------------------------------" -ForegroundColor Yellow
+Write-Host "Installing MinGW64 packages ..." -ForegroundColor Yellow
 
 C:\msys64\usr\bin\pacman -V
 # list installed packages and versions
 # C:\msys64\usr\bin\pacman -Q
 
 if ($env:BUILD_MINGW -eq "mingw32")
-{	Write-Host "Installing MinGW32 packages ..." -Foreground Yellow
+{	Write-Host "Installing MinGW32 packages ..." -ForegroundColor Yellow
 	if ($env:BUILD_BACKEND -eq "mcode")
 	{
 	}
@@ -16,7 +16,7 @@ if ($env:BUILD_MINGW -eq "mingw32")
 	}
 }
 elseif ($env:BUILD_MINGW -eq "mingw64")
-{	Write-Host "Installing MinGW64 packages ..." -Foreground Yellow
+{	Write-Host "Installing MinGW64 packages ..." -ForegroundColor Yellow
 	if ($env:BUILD_BACKEND -eq "mcode")
 	{
 	}
@@ -25,15 +25,15 @@ elseif ($env:BUILD_MINGW -eq "mingw64")
 	}
 }
 
-Write-Host "Installing NuGet as PackageProvider ..." -Foreground Yellow
+Write-Host "Installing NuGet as PackageProvider ..." -ForegroundColor Yellow
 Install-PackageProvider NuGet -Force
 Import-PackageProvider NuGet -Force
 Set-PSRepository -Name PSGallery -InstallationPolicy Trusted
 
-Write-Host "Installing PowerShell modules ..." -Foreground Yellow
+Write-Host "Installing PowerShell modules ..." -ForegroundColor Yellow
 Install-Module Pscx -AllowClobber
 
-#Write-Host "Check all Write-* CmdLets ..." -Foreground Yellow
+#Write-Host "Check all Write-* CmdLets ..." -ForegroundColor Yellow
 #Get-Command -Verb Write | Format-Table
 
 exit $LastExitCode
diff --git a/scripts/windows/appveyor/test.ps1 b/scripts/windows/appveyor/test.ps1
index 65045f889..59faab113 100644
--- a/scripts/windows/appveyor/test.ps1
+++ b/scripts/windows/appveyor/test.ps1
@@ -46,7 +46,7 @@ function Restore-NativeCommandStream
 	}
 }
 
-Write-Host "Run testsuites..." -Foreground Yellow
+Write-Host "Run testsuites..." -ForegroundColor Yellow
 cd "$($env:APPVEYOR_BUILD_FOLDER)\testsuite"
 # Use a MinGW compatible path
 $env:GHDL="$($env:GHDL_PREFIX_DIR)/bin/ghdl.exe"
@@ -56,7 +56,7 @@ $Err = 0
 
 # =============================================================================
 $TestFramework =  "GNA"
-Write-Host "Running GNA tests..." -Foreground Yellow
+Write-Host "Running GNA tests..." -ForegroundColor Yellow
 cd gna
 
 $Directories = dir -Directory *
@@ -64,7 +64,7 @@ foreach ($Directory in $Directories)
 {	$TestName = "GNA test: {0}" -f $Directory.Name
 	$FileName = $Directory.Name
 
-	Write-Host $TestName -Foreground Yellow
+	Write-Host $TestName -ForegroundColor Yellow
 	cd $Directory
 	Add-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Running
 	$start = Get-Date
@@ -72,11 +72,11 @@ foreach ($Directory in $Directories)
 	$end = Get-Date
 	$TotalMilliseconds = ($end - $start).TotalMilliseconds
 	if ($LastExitCode -eq 0)
-	{ Write-Host "PASSED" -Foreground Green
+	{ Write-Host "PASSED" -ForegroundColor Green
 		Update-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Passed -Duration $TotalMilliseconds
 	}
 	else
-	{	Write-Host "FAILED" -Foreground Red
+	{	Write-Host "FAILED" -ForegroundColor Red
 		Update-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Failed -Duration $TotalMilliseconds
 		$Err = 1
 	}
@@ -85,14 +85,14 @@ cd ..\..
 
 # =============================================================================
 $TestFramework =  "VESTS"
-Write-Host "Running VESTS tests..." -Foreground Yellow
+Write-Host "Running VESTS tests..." -ForegroundColor Yellow
 
 cd vests
 
 $TestName = "VESTS test:" # {0}" -f $Directory
 $FileName = "VESTS" #$Directory
 
-Write-Host $TestName -Foreground Yellow
+Write-Host $TestName -ForegroundColor Yellow
 # Disable vests.  It works but takes ~20 min
 if ($true)
 {	Add-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Skipped
@@ -105,11 +105,11 @@ else
 	$end = Get-Date
 	$TotalMilliseconds = ($end - $start).TotalMilliseconds
 	if ($LastExitCode -eq 0)
-	{ Write-Host "PASSED" -Foreground Green
+	{ Write-Host "PASSED" -ForegroundColor Green
 		Update-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Passed -Duration $TotalMilliseconds
 	}
 	else
-	{	Write-Host "FAILED" -Foreground Red
+	{	Write-Host "FAILED" -ForegroundColor Red
 		Update-AppveyorTest -Name $TestName -Framework $TestFramework -FileName $FileName -Outcome Failed -Duration $TotalMilliseconds
 		$Err = 1
 	}
diff --git a/scripts/windows/compile-ghdl.ps1 b/scripts/windows/compile-ghdl.ps1
index 0f126e846..8acc3313c 100644
--- a/scripts/windows/compile-ghdl.ps1
+++ b/scripts/windows/compile-ghdl.ps1
@@ -1,39 +1,38 @@
-# EMACS settings: -*-	tab-width: 2; indent-tabs-mode: t -*-
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
 # vim: tabstop=2:shiftwidth=2:noexpandtab
 # kate: tab-width 2; replace-tabs off; indent-width 2;
-# 
+#
 # ==============================================================================
-#	Authors:						Patrick Lehmann	(ported batch file to PowerShell)
-#											Brian Davis			(contributions to the batch file)
-#											Tristan Gingold	(initial batch file for compilations on Windows)
-# 
-#	PowerShell Script:	Script to compile GHDL for Windows
-# 
+#  Authors:
+#    Patrick Lehmann  (ported batch file to PowerShell)
+#    Brian Davis      (contributions to the batch file)
+#    Tristan Gingold  (initial batch file for compilations on Windows)
+#
+#  PowerShell Script: Script to compile GHDL for Windows
+#
 # Description:
 # ------------------------------------
-#	This is a PowerShell script (executable) which:
-#		- sets up a compilation environment
-#		- test all dependencies
-#		- compiles GHDL with GNAT
+#  This is a PowerShell script (executable) which:
+#    - sets up a compilation environment
+#    - test all dependencies
+#    - compiles GHDL with GNAT
 #
 # ==============================================================================
-#	Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
-#	Copyright (C) 2015-2017 Patrick Lehmann
-#	
-#	GHDL is free software; you can redistribute it and/or modify it under
-#	the terms of the GNU General Public License as published by the Free
-#	Software Foundation; either version 2, or (at your option) any later
-#	version.
-#	
-#	GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-#	WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#	FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#	for more details.
-#	
-#	You should have received a copy of the GNU General Public License
-#	along with GHDL; see the file COPYING.  If not, write to the Free
-#	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-#	02111-1307, USA.
+#  Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
+#  Copyright (C) 2015-2017 Patrick Lehmann
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
 # ==============================================================================
 
 # .SYNOPSIS 
@@ -112,7 +111,7 @@ if (-not $Hosted)
 }
 
 if ($Help)
-{	Get-Help $MYINVOCATION.InvocationName -Detailed
+{	Get-Help $MYINVOCATION.MyCommand.Path -Detailed
 	Exit-CompileScript
 }
 
diff --git a/scripts/windows/compile-libraries.ps1 b/scripts/windows/compile-libraries.ps1
index a37b78618..291d1be39 100644
--- a/scripts/windows/compile-libraries.ps1
+++ b/scripts/windows/compile-libraries.ps1
@@ -1,40 +1,39 @@
-# EMACS settings: -*-	tab-width: 2; indent-tabs-mode: t -*-
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
 # vim: tabstop=2:shiftwidth=2:noexpandtab
 # kate: tab-width 2; replace-tabs off; indent-width 2;
 # 
 # ==============================================================================
-#	Authors:						Patrick Lehmann	(ported batch file to PowerShell)
-#											Brian Davis			(contributions to the batch file)
-#											Tristan Gingold	(initial batch file for compilations on Windows)
-# 
-#	PowerShell Script:	Script to compile VHDL libraries for GHDL
-# 
+#  Authors:
+#    Patrick Lehmann  (ported batch file to PowerShell)
+#    Brian Davis      (contributions to the batch file)
+#    Tristan Gingold  (initial batch file for compilations on Windows)
+#
+#  PowerShell Script: Script to compile VHDL libraries for GHDL
+#
 # Description:
 # ------------------------------------
-#	This is a PowerShell script (executable) which:
-#		- sets up a compilation environment
-#		- test all dependencies
-#		- pre processes VHDL files with GHDLFilter
-#		- analyses VHDL files with GHDL
+#  This is a PowerShell script (executable) which:
+#    - sets up a compilation environment
+#    - test all dependencies
+#    - pre processes VHDL files with GHDLFilter
+#    - analyses VHDL files with GHDL
 #
 # ==============================================================================
-#	Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
-#	Copyright (C) 2015-2017 Patrick Lehmann
-#	
-#	GHDL is free software; you can redistribute it and/or modify it under
-#	the terms of the GNU General Public License as published by the Free
-#	Software Foundation; either version 2, or (at your option) any later
-#	version.
-#	
-#	GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-#	WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#	FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#	for more details.
-#	
-#	You should have received a copy of the GNU General Public License
-#	along with GHDL; see the file COPYING.  If not, write to the Free
-#	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-#	02111-1307, USA.
+#  Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
+#  Copyright (C) 2015-2017 Patrick Lehmann
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
 # ==============================================================================
 
 # .SYNOPSIS 
@@ -97,7 +96,7 @@ Import-Module $PSScriptRoot\shared.psm1 -Verbose:$false -Debug:$false -ArgumentL
 $Help = $Help -or (-not ($Compile -or $VHDL87 -or $VHDL93 -or $VHDL2008 -or $Clean))
 
 if ($Help)
-{	Get-Help $MYINVOCATION.InvocationName -Detailed
+{	Get-Help $MYINVOCATION.MyCommand.Path -Detailed
 	Exit-CompileScript
 }
 if ($Compile)
diff --git a/scripts/windows/compile.ps1 b/scripts/windows/compile.ps1
index da3c67731..1c12b7867 100644
--- a/scripts/windows/compile.ps1
+++ b/scripts/windows/compile.ps1
@@ -3,11 +3,12 @@
 # kate: tab-width 2; replace-tabs off; indent-width 2;
 # 
 # ==============================================================================
-#  Authors:            Patrick Lehmann  (ported batch file to PowerShell)
-#                      Brian Davis      (contributions to the batch file)
-#                      Tristan Gingold  (initial batch file for compilations on Windows)
+#  Authors:
+#    Patrick Lehmann  (ported batch file to PowerShell)
+#    Brian Davis      (contributions to the batch file)
+#    Tristan Gingold  (initial batch file for compilations on Windows)
 # 
-#  PowerShell Script:  Script to compile GHDL for Windows
+#  PowerShell Script: Script to compile GHDL for Windows
 # 
 # Description:
 # ------------------------------------
@@ -128,7 +129,7 @@ Write-Host "GHDL for Windows - GHDL compile and bundle script" -ForegroundColor
 Write-Host "================================================================================" -ForegroundColor Magenta
 
 if ($Help)
-{	Get-Help $MYINVOCATION.InvocationName -Detailed
+{	Get-Help $MYINVOCATION.MyCommand.Path -Detailed
 	Exit-CompileScript
 }
 
diff --git a/scripts/windows/shared.psm1 b/scripts/windows/shared.psm1
index 33136941d..b04e54b26 100644
--- a/scripts/windows/shared.psm1
+++ b/scripts/windows/shared.psm1
@@ -1,33 +1,32 @@
-# EMACS settings: -*-	tab-width: 2; indent-tabs-mode: t -*-
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
 # vim: tabstop=2:shiftwidth=2:noexpandtab
 # kate: tab-width 2; replace-tabs off; indent-width 2;
 # 
 # ==============================================================================
-#	Authors:						Patrick Lehmann
+#  Authors:
+#    Patrick Lehmann
 # 
-#	PowerShell Module:	The module provides common CmdLets for ...
+#  PowerShell Module:	The module provides common CmdLets for ...
 # 
 # Description:
 # ------------------------------------
-#	This PowerShell module provides CommandLets (CmdLets) to ...
+#  This PowerShell module provides CommandLets (CmdLets) to ...
 #
 # ==============================================================================
-#	Copyright (C) 2016-2017 Patrick Lehmann
-#	
-#	GHDL is free software; you can redistribute it and/or modify it under
-#	the terms of the GNU General Public License as published by the Free
-#	Software Foundation; either version 2, or (at your option) any later
-#	version.
-#	
-#	GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-#	WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#	FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#	for more details.
-#	
-#	You should have received a copy of the GNU General Public License
-#	along with GHDL; see the file COPYING.  If not, write to the Free
-#	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-#	02111-1307, USA.
+#  Copyright (C) 2016-2017 Patrick Lehmann
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
 # ==============================================================================
 
 [CmdletBinding()]
diff --git a/scripts/windows/targets.psm1 b/scripts/windows/targets.psm1
index 1264db247..e2ab03a87 100644
--- a/scripts/windows/targets.psm1
+++ b/scripts/windows/targets.psm1
@@ -1,33 +1,32 @@
-# EMACS settings: -*-	tab-width: 2; indent-tabs-mode: t -*-
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
 # vim: tabstop=2:shiftwidth=2:noexpandtab
 # kate: tab-width 2; replace-tabs off; indent-width 2;
 #
 # ==============================================================================
-#	Authors:						Patrick Lehmann
+#  Authors:
+#    Patrick Lehmann
 #
-#	PowerShell Module:	The module provides build targets for GHDL.
+#  PowerShell Module:	The module provides build targets for GHDL.
 #
 # Description:
 # ------------------------------------
-#	This PowerShell module provides build targets for GHDL.
+#  This PowerShell module provides build targets for GHDL.
 #
 # ==============================================================================
-#	Copyright (C) 2016-2017 Patrick Lehmann
+#  Copyright (C) 2016-2017 Patrick Lehmann
 #
-#	GHDL is free software; you can redistribute it and/or modify it under
-#	the terms of the GNU General Public License as published by the Free
-#	Software Foundation; either version 2, or (at your option) any later
-#	version.
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
 #
-#	GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-#	WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#	FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#	for more details.
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
 #
-#	You should have received a copy of the GNU General Public License
-#	along with GHDL; see the file COPYING.  If not, write to the Free
-#	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-#	02111-1307, USA.
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
 # ==============================================================================
 
 # TODO: