Override vcvars options

Author: zooba

windows-release/openssl-build.yml

@@ -21,7 +21,7 @@ parameters:
 - name: VCVarsOptions
   displayName: 'vcvarsall.bat options'
   type: string
-  required: false
+  default: '(none)'
 - name: IncludeX86
   displayName: 'Include x86'
   type: boolean
@@ -92,11 +92,14 @@ jobs:
       displayName: 'Check out OpenSSL sources'
 
     - script: |
-        call "$(vcvarsall)" $(VCPlatform) ${{ parameters.VCVarsOptions }}
+        call "$(vcvarsall)" $(VCPlatform) %EXTRA_OPTS%
         perl "$(Build.SourcesDirectory)\Configure" $(OpenSSLPlatform) no-uplink
         nmake
       workingDirectory: '$(IntDir)'
       displayName: 'Build OpenSSL'
+      env:
+        ${{ if ne(parameters.VCVarsOptions, '(none)') }}:
+          EXTRA_OPTS: ${{ parameters.VCVarsOptions }}
 
     - ${{ if ne(parameters.SigningCertificate, 'Unsigned') }}:
       - template: sign-files.yml