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CMakeLists.txt
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######################################################################
#
# CMakeLists.txt for SUPERLU
#
######################################################################
# Required version
cmake_minimum_required(VERSION 2.8.12)
# Project Version
project(SuperLU NONE)
set(VERSION_MAJOR "5")
set(VERSION_MINOR "1")
set(VERSION_BugFix "1")
set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_BugFix})
######################################################################
#
# IDEAS: xSDK standards module
MESSAGE("\nProcess XSDK defaults ...")
# SET(USE_XSDK_DEFAULTS_DEFAULT TRUE) # Set to false if desired
INCLUDE("cmake/XSDKDefaults.cmake")
######################################################################
######################################################################
#
# Usual initialization stuff
#
######################################################################
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) ## ????
if (BUILD_SHARED_LIBS)
message("-- SuperLU will be built as a shared library.")
set(PROJECT_NAME_LIB_EXPORT libsuperlu.so)
else()
message("-- SuperLU will be built as a static library.")
set(PROJECT_NAME_LIB_EXPORT libsuperlu.a)
endif()
enable_language(C)
enable_language (Fortran)
set(NOFORTRAN FALSE)
set(SUPERLU_VERSION "${PROJECT_VERSION}")
set(SUPERLU_REV "${PROJECT_REV}")
# The XSDK standard does not allow using internally built BLAS
if (USE_XSDK_DEFAULTS)
set(enable_blaslib_DEFAULT OFF)
else()
set(enable_blaslib_DEFAULT ON)
endif()
# setup options
option(enable_blaslib "Build the CBLAS library" ${enable_blaslib_DEFAULT})
option(enable_matlabmex "Build the Matlab mex library" OFF)
option(enable_tests "Build tests" ON)
option(enable_doc "Build doxygen documentation" OFF)
option(enable_single "Enable single precision library" ON)
option(enable_double "Enable double precision library" ON)
option(enable_complex "Enable complex precision library" ON)
option(enable_complex16 "Enable complex16 precision library" ON)
# option(enable_examples "Build examples" ON)
# setup required compiler defines and options.
## add_definitions(-DPRNTlevel=0 -DAdd_)
## get_directory_property( DirDefs COMPILE_DEFINITIONS )
set(CMAKE_C_FLAGS "-DPRNTlevel=0 -DAdd_ ${CMAKE_C_FLAGS}")
set(CMAKE_C_FLAGS_RELEASE "-O3" CACHE STRING "")
######################################################################
#
# Find packages
#
######################################################################
#
#--------------------- BLAS ---------------------
if(NOT enable_blaslib)
if (TPL_BLAS_LIBRARIES)
set(BLAS_FOUND TRUE)
else()
find_package(BLAS)
if (BLAS_FOUND)
set(TPL_BLAS_LIBRARIES "${BLAS_LIBRARIES}" CACHE FILEPATH
"Set from FindBLAS.cmake BLAS_LIBRARIES." FORCE)
endif()
endif()
endif()
if(BLAS_FOUND)
message("-- Using TPL_BLAS_LIBRARIES='${TPL_BLAS_LIBRARIES}'")
set(CMAKE_C_FLAGS "-DUSE_VENDOR_BLAS ${CMAKE_C_FLAGS}")
set(BLAS_LIB ${TPL_BLAS_LIBRARIES})
# fix up BLAS library name
string (REPLACE ";" " " BLAS_LIB_STR "${BLAS_LIB}")
set(BLAS_LIB_EXPORT ${BLAS_LIB_STR})
else()
message("-- Did not find or specify BLAS so configure to build internal CBLAS ...")
add_subdirectory(CBLAS)
set(BLAS_LIB blas)
if (BUILD_SHARED_LIBS) # export to be referenced by downstream makefile
set(BLAS_LIB_EXPORT ${CMAKE_SOURCE_DIR}/build/CBLAS/libblas.so)
else()
set(BLAS_LIB_EXPORT ${CMAKE_SOURCE_DIR}/build/CBLAS/libblas.a)
endif()
endif()
######################################################################
#
# Include directories
#
######################################################################
include_directories(${CMAKE_SOURCE_DIR}/SRC)
######################################################################
#
# Add subdirectories
#
######################################################################
add_subdirectory(SRC)
if(enable_matlabmex)
add_subdirectory(MATLAB)
endif()
if(enable_tests)
enable_testing()
add_subdirectory(TESTING)
endif()
if(enable_doc)
message(FATAL_ERROR "Documentation build requested but not implemented.")
#implement doxygen
endif()
# file(WRITE "make.defs" "# can be exposed to users"
# ${CMAKE_C_COMPILER} )
configure_file(${CMAKE_SOURCE_DIR}/make.inc.in ${CMAKE_SOURCE_DIR}/make.inc)