CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project(scia_retrieval CXX C)

file(GLOB scia_SRC *.cpp *.c)

find_library(OPENBLAS openblas PATHS ${OPENBLAS_LIBS})
if (OPENBLAS)
	get_filename_component(ob_PATH ${OPENBLAS} PATH)
	message("openblas found at ${OPENBLAS} in ${ob_PATH}.")
	set(BLAS openblas)
else ()
	message("openblas not found, using blas.")
	set(BLAS blas)
endif ()

find_library(SUNPERF sunperf PATHS /opt/SUNWspro/lib/amd64 ${SUNPERF_LIBS})
if (SUNPERF)
	get_filename_component(sp_PATH ${SUNPERF} PATH)
	message("sunperf found at ${SUNPERF} in ${sp_PATH}.")
	set(linalg_LIBS ${BLAS} sunperf)
else ()
	message("sunperf not found, using lapack and ${BLAS}.")
	set(linalg_LIBS lapack ${BLAS})
endif ()

find_library(NOEM NOEM PATHS ${NOEM_LIBS})
if (NOEM)
	get_filename_component(noem_PATH ${NOEM} PATH)
	message("NOEM model found at ${NOEM} in ${noem_PATH}.")
	add_definitions(-DHAVE_NOEM)
	set(noem_LIB NOEM)
else ()
	message("NOEM model not found.")
endif ()

link_directories(/usr/lib64
	/usr/local/lib/amd64
	${noem_PATH} ${ob_PATH} ${sp_PATH})

include(CheckIncludeFileCXX)
set(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES} ${EIGEN3_INCLUDES}")
check_include_file_cxx("Eigen/Dense" HAVE_EIGEN3)
if (HAVE_EIGEN3)
	include_directories(${EIGEN3_INCLUDES})
	add_definitions(-DHAVE_EIGEN3)
endif ()

include(FindHDF5)
if (HDF5_FOUND)
	include_directories(${HDF5_INCLUDE_DIRS})
	link_directories(${HDF5_LIBRARY_DIRS})
	add_definitions(-DHAVE_HDF5)
endif ()

include_directories(.)
add_definitions(-O2 -march=native -g -pedantic -Wall -Wextra -Wshadow)
add_definitions(-std=gnu++0x)
add_definitions(-ffast-math -fno-builtin)
add_definitions(-ftree-vectorize -mveclibabi=svml)
#add_definitions(-DDEBUG_NO_MATRICES)
#add_definitions(-DDEBUG_RETRIEVAL_MATRICES)
add_definitions(-fopenmp -D_GLIBCXX_PARALLEL)
#add_definitions(-Wconversion -Wformat)
#add_definitions(-Wfloat-equal)
add_definitions(`${CMAKE_CURRENT_SOURCE_DIR}/git_version_flags.sh`)
add_executable(scia_retrieval ${scia_SRC})

target_link_libraries(scia_retrieval ${linalg_LIBS} ${noem_LIB} netcdf z gomp)