The most straightforward method for building Profugus is to use the scripts in Profugus/install. Profugus uses the TriBITS build system. This system is a set of package-based extensions to standard cmake. So, first you need to obtain Trilinos and TriBITS and put them in your top-level Profugus directory:
> cd Profugus
> git clone https://github.com/TriBITSPub/TriBITS.git
> ln -s $PATH_TO_TRILINOS .
The preferred mechanism for using the build scripts is to make a target directory where the build is to be performed:
> pwd
/home/me
> mkdir debug
> cd debug
> mkdir target
> cd target
> pwd
/home/me/debug/target
The install directory contains several example build scripts. General options for all platforms (which can be overridden at configure time) are specified in the install/base.cmake:
##---------------------------------------------------------------------------##
## CMAKE BASE FILE
##---------------------------------------------------------------------------##
# Default build all packages
SET(Profugus_ENABLE_Utils ON CACHE BOOL "")
SET(Profugus_ENABLE_Matprop ON CACHE BOOL "")
SET(Profugus_ENABLE_SPn ON CACHE BOOL "")
SET(Profugus_ENABLE_MC ON CACHE BOOL "")
# Turn on tests
SET(Profugus_ENABLE_TESTS ON CACHE BOOL "")
SET(Profugus_TEST_CATEGORIES "BASIC" CACHE STRING "")
# Turn on SS code and optional packages by default
SET(Profugus_ENABLE_ALL_FORWARD_DEP_PACKAGES OFF CACHE BOOL "")
SET(Profugus_ENABLE_ALL_OPTIONAL_PACKAGES ON CACHE BOOL "")
SET(Profugus_ENABLE_SECONDARY_STABLE_CODE ON CACHE BOOL "")
# Up the max num procs
SET(MPI_EXEC_MAX_NUMPROCS 8 CACHE STRING "")
# Turn off binutils
SET(Teuchos_ENABLE_BinUtils OFF CACHE BOOL "")
# Turn off Zoltan2
SET(Profugus_ENABLE_Zoltan2 OFF CACHE BOOL "")
# Compiler options
SET(BUILD_SHARED_LIBS ON CACHE BOOL "")
SET(CMAKE_CXX_FLAGS "-std=c++11 -Wno-deprecated-declarations" CACHE STRING "")
SET(Profugus_ENABLE_CXX11:BOOL=ON)
# TriBITS stuff
SET(Profugus_ENABLE_INSTALL_CMAKE_CONFIG_FILES OFF CACHE BOOL "")
SET(Profugus_DEPS_XML_OUTPUT_FILE "" CACHE FILEPATH "")
By default, all of the packages inside of Profugus are turned on. Furthermore, C++-11 is required. The default options specify the appropriate compiler flags for gcc. The tests are also turned on by default; to disable tests in any upstream package simply do not explicitly ENABLE that package. For example, to build the SPn package and all of its tests but only include required source from upstream packages, the user would specify:
SET(Profugus_ENABLE_SPn ON CACHE BOOL "")
In this case, only the pieces of Utils needed to build SPn are compiled. All tests can be turned off by setting Profugus_ENABLE_TESTS to OFF.
The install directory contains several build scripts that are all suffixed by the platform name. For example, to build on a Linux x86_64 system the install/cmake_x86_64.sh script can be used:
#!/bin/sh
##---------------------------------------------------------------------------##
## CMAKE FOR X86_64
##---------------------------------------------------------------------------##
# CLEANUP
rm -rf CMakeCache.txt
rm -rf CMakeFiles
# SOURCE AND INSTALL
SOURCE=<SET_SOURCE_DIR>
INSTALL=<SET_INSTALL_DIR>
# BUILD OPTIONS
BUILD="DEBUG"
MPI="ON"
# TPL PATHS
HDF5_PATH="/vendors/hdf5_parallel"
MPI_PATH="/opt/openmpi/gcc/current"
##---------------------------------------------------------------------------##
cmake \
-DCMAKE_BUILD_TYPE:STRING="$BUILD" \
-DTPL_ENABLE_MPI:BOOL=$MPI \
-DCMAKE_INSTALL_PREFIX:PATH=$INSTALL \
\
-DMPI_BASE_DIR:PATH=$MPI_PATH \
\
-DTPL_ENABLE_HDF5:BOOL=ON \
-DHDF5_INCLUDE_DIRS:PATH=$HDF5_PATH/include \
-DHDF5_LIBRARY_DIRS:PATH=$HDF5_PATH/lib \
\
-DBLAS_LIBRARY_DIRS:PATH=/vendors/gcc/atlas/lib \
-DLAPACK_LIBRARY_DIRS:PATH=/vendors/gcc/atlas/lib \
-DBLAS_LIBRARY_NAMES:STRING="f77blas;cblas;atlas" \
-DLAPACK_LIBRARY_NAMES:STRING="lapack" \
\
-DProfugus_CONFIGURE_OPTIONS_FILE:FILEPATH="${SOURCE}/install/base.cmake" \
-DProfugus_ASSERT_MISSING_PACKAGES:BOOL=OFF \
\
${SOURCE}
##---------------------------------------------------------------------------##
## end of cmake_x86_64.sh
##---------------------------------------------------------------------------##
The source and install locations must be set. Also, to enable a optimized build set BUILD to RELEASE. Adjust the paths and libraries for LAPACK to fit your platform. The example assumes that the ATLAS LAPACK is available. Any standard LAPACK distribution will work. HDF5 is not required, to build/run/test the applications; however, problem output will be severely curtailed if a parallel HDF5 option is not provided. If HDF5 is not available, setting:
-DTPL_ENABLE_HDF5:BOOL=OFF \
will disable HDF5.
To complete the configuration, execute this script inside the target directory and then make/test/install:
> pwd
/home/me/debug/target
> sh /home/me/Profugus/install/cmake_x86_64.sh
> make -j 8
> ctest -j 8
> make -j 8 install