From e59f2fa65abb489775489c7d3332a4c010a065b0 Mon Sep 17 00:00:00 2001
From: Dominic Kempf <dominic.kempf@iwr.uni-heidelberg.de>
Date: Tue, 23 Jul 2019 10:33:09 +0200
Subject: [PATCH] Automatically set the with_mpi option from CMake using
command line arguments
---
cmake/modules/DuneCodegenMacros.cmake | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/cmake/modules/DuneCodegenMacros.cmake b/cmake/modules/DuneCodegenMacros.cmake
index da322586..91e48d73 100644
--- a/cmake/modules/DuneCodegenMacros.cmake
+++ b/cmake/modules/DuneCodegenMacros.cmake
@@ -116,6 +116,11 @@ function(dune_add_generated_executable)
message(FATAL_ERROR "Unrecognized arguments in dune_add_generated_executable. This usually indicates a typo.")
endif()
+ set(MPI_OPTION "0")
+ if(MPI_FOUND)
+ set(MPI_OPTION "1")
+ endif()
+
# Apply defaults and enforce requirements
if(NOT GEN_TARGET)
message(FATAL_ERROR "Need to specify the TARGET parameter for dune_add_generated_executable")
@@ -139,6 +144,7 @@ function(dune_add_generated_executable)
--target-name ${GEN_TARGET}
--driver-file ${GEN_SOURCE}
--project-basedir ${CMAKE_BINARY_DIR}
+ --with-mpi ${MPI_OPTION}
${GEN_FORM_COMPILER_ARGS}
DEPENDS ${GEN_UFLFILE} ${UFL2PDELAB_SOURCES} ${GEN_DEPENDS} ${DUNE_CODEGEN_ADDITIONAL_PYTHON_SOURCES}
COMMENT "Generating driver for the target ${GEN_TARGET}"
@@ -199,6 +205,7 @@ function(dune_add_generated_executable)
--ini-file ${GEN_INIFILE}
--target-name ${GEN_TARGET}
--operator-to-build ${op}
+ --with-mpi ${MPI_OPTION}
${ANALYZE_GRID_OPTION}
DEPENDS ${GEN_UFLFILE} ${UFL2PDELAB_SOURCES} ${GEN_DEPENDS} ${DUNE_CODEGEN_ADDITIONAL_PYTHON_SOURCES} ${ANALYZE_GRID_FILE}
COMMENT "Generating operator file ${depdata___${op}} for the target ${GEN_TARGET}"
--
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