remove setup and checking of 'sort' in the Windows build

Building Graphviz has not required the `sort` utility since
ea6b4c99ec32127619b6e5c3a5ff58be51aa4829.

diff --git a/windows/bin/setup-build-utilities.ps1 b/windows/bin/setup-build-utilities.ps1
index a3081ba7073d244604eb1dfc7e3b4cd5be86b67a..f05c68bb946b389ba5d69fe3e1f848dd08c07ead 100644 (file)
--- a/windows/bin/setup-build-utilities.ps1
+++ b/windows/bin/setup-build-utilities.ps1
@@ -60,17 +60,6 @@ if (-NOT (cpack.exe --help | Select-String 'CPACK_GENERATOR')) {
     $Env:Path="$CMAKE_BIN;$path"
 }
 
-$ErrorActionPreference = "Continue"
-if (-NOT (sort.exe /? 2>$null | Select-String "SORT")) {
-    $ErrorActionPreference = "Stop"
-    echo "Moving C:\WINDOWS\system32 to front of PATH in order to find Windows' sort"
-    $Env:Path="C:\WINDOWS\system32;$Env:Path"
-}
-$ErrorActionPreference = "Stop"
-
-$script:all_programs += " sort"
-
-
 echo "Final check where all utilites are found:"
 
 $script:all_programs.Trim().Split(" ") | ForEach {
@@ -91,15 +80,6 @@ if (-NOT (cpack.exe --help | Select-String 'CPACK_GENERATOR')) {
     $exit_status = 1
 }
 
-$ErrorActionPreference = "Continue"
-if (-NOT (sort.exe /? 2>$null | Select-String "SORT")) {
-    $ErrorActionPreference = "Stop"
-    $exe = (Get-Command sort.exe 2>$null).Source
-    Write-Error -EA Continue "Found an unknown sort at $exe"
-    $exit_status = 1
-}
-$ErrorActionPreference = "Stop"
-
 if ($exit_status -eq 0) {
     echo "All utilities have been found. Happy building!"
 } else {