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#
# Copyright (c) 2007-2010 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2008 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# make a temporary copy of the input file
FILE(READ ${OpenMPI_SOURCE_DIR}/ompi/include/mpi.h.in MPI_H_IN)
# change the syntax of the copy into CMake understandable
STRING(REGEX REPLACE "#undef ([-_a-zA-Z0-9]+)[ ]*\n" "#cmakedefine \\1 \${\\1}\n" MPI_H_OUT "${MPI_H_IN}")
STRING(REPLACE "#cmakedefine OMPI_HAVE_FORTRAN_" "#define OMPI_HAVE_FORTRAN_" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "{OMPI_PROVIDE_MPI_FILE_INTERFACE}"
"{OMPI_PROVIDE_MPI_FILE_INTERFACE_VAL}" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "\${OMPI_WANT_CXX_BINDINGS}" "1" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "\${OMPI_WANT_F77_BINDINGS}" "1" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "\${OMPI_WANT_F90_BINDINGS}" "1" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "\${OMPI_WANT_MPI_CXX_SEEK}" "1" MPI_H_OUT "${MPI_H_OUT}")
STRING(REPLACE "\${OMPI_WANT_MPI_INTERFACE_WARNING}" "1" MPI_H_OUT "${MPI_H_OUT}")
FILE(WRITE ${OpenMPI_BINARY_DIR}/ompi/include/mpi.h.in "${MPI_H_OUT}")
# generate mpi.h
CONFIGURE_FILE(${OpenMPI_BINARY_DIR}/ompi/include/mpi.h.in ${OpenMPI_BINARY_DIR}/ompi/include/mpi.h)
IF(OMPI_WANT_F77_BINDINGS)
CONFIGURE_FILE(${OpenMPI_SOURCE_DIR}/ompi/include/mpif.h.in ${OpenMPI_BINARY_DIR}/ompi/include/mpif.h)
CONFIGURE_FILE(${OpenMPI_SOURCE_DIR}/ompi/include/mpif-config.h.in ${OpenMPI_BINARY_DIR}/ompi/include/mpif-config.h)
ENDIF(OMPI_WANT_F77_BINDINGS)
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