From ced6353e141e2028473abc591adfecf08d797189 Mon Sep 17 00:00:00 2001
From: "John W. Parent" <45471568+johnwparent@users.noreply.github.com>
Date: Wed, 12 Apr 2023 21:18:32 -0400
Subject: Paraview package: build on Windows (#36583)

* Prevent use of x11
* Don't define mpi compilers in cmake interface as MSMPI has no compiler
  wrapper.
---
 .../repos/builtin/packages/paraview/package.py     | 26 +++++++++++++---------
 1 file changed, 16 insertions(+), 10 deletions(-)

(limited to 'var')

diff --git a/var/spack/repos/builtin/packages/paraview/package.py b/var/spack/repos/builtin/packages/paraview/package.py
index 724e1b32a7..56b18f88a1 100644
--- a/var/spack/repos/builtin/packages/paraview/package.py
+++ b/var/spack/repos/builtin/packages/paraview/package.py
@@ -5,6 +5,7 @@
 
 import itertools
 import os
+import sys
 
 from spack.package import *
 
@@ -395,10 +396,11 @@ class Paraview(CMakePackage, CudaPackage, ROCmPackage):
 
         rendering = variant_bool("+opengl2", "OpenGL2", "OpenGL")
         includes = variant_bool("+development_files")
+        use_x11 = nvariant_bool("+osmesa") if not spec.satisfies("platform=windows") else "OFF"
 
         cmake_args = [
             "-DVTK_OPENGL_HAS_OSMESA:BOOL=%s" % variant_bool("+osmesa"),
-            "-DVTK_USE_X:BOOL=%s" % nvariant_bool("+osmesa"),
+            "-DVTK_USE_X:BOOL=%s" % use_x11,
             "-DPARAVIEW_INSTALL_DEVELOPMENT_FILES:BOOL=%s" % includes,
             "-DBUILD_TESTING:BOOL=OFF",
             "-DOpenGL_GL_PREFERENCE:STRING=LEGACY",
@@ -502,15 +504,19 @@ class Paraview(CMakePackage, CudaPackage, ROCmPackage):
             cmake_args.append("-DPARAVIEW_ENABLE_PYTHON:BOOL=OFF")
 
         if "+mpi" in spec:
-            cmake_args.extend(
-                [
-                    "-DPARAVIEW_USE_MPI:BOOL=ON",
-                    "-DMPIEXEC:FILEPATH=%s/bin/mpiexec" % spec["mpi"].prefix,
-                    "-DMPI_CXX_COMPILER:PATH=%s" % spec["mpi"].mpicxx,
-                    "-DMPI_C_COMPILER:PATH=%s" % spec["mpi"].mpicc,
-                    "-DMPI_Fortran_COMPILER:PATH=%s" % spec["mpi"].mpifc,
-                ]
-            )
+            mpi_args = [
+                "-DPARAVIEW_USE_MPI:BOOL=ON",
+                "-DMPIEXEC:FILEPATH=%s/bin/mpiexec" % spec["mpi"].prefix,
+            ]
+            if not sys.platform == "win32":
+                mpi_args.extend(
+                    [
+                        "-DMPI_CXX_COMPILER:PATH=%s" % spec["mpi"].mpicxx,
+                        "-DMPI_C_COMPILER:PATH=%s" % spec["mpi"].mpicc,
+                        "-DMPI_Fortran_COMPILER:PATH=%s" % spec["mpi"].mpifc,
+                    ]
+                )
+            cmake_args.extend(mpi_args)
 
         cmake_args.append("-DPARAVIEW_BUILD_SHARED_LIBS:BOOL=%s" % variant_bool("+shared"))
 
-- 
cgit v1.2.3-60-g2f50