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## ************************************************************************************************
##
## BornAgain: simulate and fit reflection and scattering
##
##! @file cmake/BornAgain/FindLibraries.cmake
##! @brief Find required libraries.
##!
##! @homepage http://www.bornagainproject.org
##! @license GNU General Public License v3 or higher (see COPYING)
##! @copyright Forschungszentrum Jülich GmbH 2024
##! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
##
## ************************************************************************************************
# list of extra dependencies (needed for a self-contained package)
set(BA_Dependencies "")
if(WIN32)
set(CMAKE_FIND_LIBRARY_SUFFIXES .dll.a .lib)
endif()
find_package(LibHeinz 2.0.0 REQUIRED CONFIG)
message(STATUS "LibHeinz: version=${LibHeinz_VERSION}, incl=${LibHeinz_INCLUDE_DIR}")
find_package(formfactor 0.3.0 REQUIRED CONFIG)
# absolute path is needed for deployment in Python wheel
get_target_property(formfactor_LIBRARIES formfactor IMPORTED_LOCATION_RELEASE)
if(NOT formfactor_LIBRARIES)
get_target_property(formfactor_LIBRARIES formfactor IMPORTED_LOCATION_NOCONFIG)
endif()
if(NOT formfactor_LIBRARIES)
message(FATAL_ERROR "Formfactor libraries not found (path: '${formfactor_DIR}').")
endif()
message(STATUS "formfactor: version=${formfactor_VERSION}, incl=${formfactor_INCLUDE_DIR}, "
"lib=${formfactor_LIBRARIES}")
list(APPEND BA_Dependencies "${formfactor_LIBRARIES}")
find_package(Threads REQUIRED)
find_package(FFTW3 REQUIRED)
list(APPEND BA_Dependencies "${FFTW3_LIBRARIES}")
find_package(GSL REQUIRED)
message(STATUS "GSL: version=${GSL_VERSION}, incl=${GSL_INCLUDE_DIR}, libs=${GSL_LIBRARIES}")
list(APPEND BA_Dependencies "${GSL_LIBRARIES}")
find_package(cerf CONFIG REQUIRED COMPONENTS shared CXX)
get_property(Cerf_LIBRARIES TARGET cerf::cerfcpp PROPERTY LOCATION)
message(STATUS "cerf: C++ version = ${cerf_VERSION}, lib=${Cerf_LIBRARIES}")
set(cerf_target cerf::cerfcpp)
list(APPEND BA_Dependencies "${Cerf_LIBRARIES}")
# --- Compression ---
set(ZLIB_USE_STATIC_LIBS OFF)
find_package(ZLIB REQUIRED)
list(APPEND BA_Dependencies "${ZLIB_LIBRARIES}")
message(STATUS "ZLIB: version=${ZLIB_VERSION}, incl=${ZLIB_INCLUDE_DIRS}, libs=${ZLIB_LIBRARIES}")
set(BZip2_USE_STATIC_LIBS OFF)
find_package(BZip2 REQUIRED)
list(APPEND BA_Dependencies "${BZip2_LIBRARIES}")
message(STATUS "BZIP2: version=${BZIP2_VERSION}, incl=${BZIP2_INCLUDE_DIRS}, libs=${BZIP2_LIBRARIES}")
# --- Boost headers (we only use header-only components) ---
set(Boost_NO_BOOST_CMAKE ON) # prevent shortcut
set(Boost_USE_MULTITHREADED ON)
set(Boost_NO_WARN_NEW_VERSIONS ON) # suppress annoying and pointless warnings
find_package(Boost 1.74 REQUIRED)
message(STATUS "Boost: includes at ${Boost_INCLUDE_DIRS}, libraries at ${Boost_LIBRARY_DIRS}")
message(STATUS "Boost libraries: ${Boost_LIBRARIES}; ${Boost_Additional_Libraries}")
if(NOT Boost_FOUND)
message(FATAL_ERROR "Boost not found")
endif()
# === optional packages ===
# --- Tiff ---
if(BA_TIFF_SUPPORT)
message(STATUS "Looking for libtiff (use -DBA_TIFF_SUPPORT=OFF to disable)")
find_package(TIFF 4.0.2 REQUIRED COMPONENTS CXX)
list(APPEND BA_Dependencies "${TIFF_LIBRARIES}")
endif()
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