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CMakeLists: support BLAS for accelerated LinAlgebra package #7

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CMakeLists: support BLAS for accelerated LinAlgebra package #7

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18 changes: 18 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,24 @@ set(FASTFIELDSOLVERS_COMPILE_OPTIONS ${FASTFIELDSOLVERS_COMPILE_OPTIONS} -Wextra
# -lm: link the math library
# -lstdc++: link the standard c++ library (needed for headless)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fopenmp -lm -lstdc++")

if (APPLE)
find_library(ACCELERATE_FRAMEWORK Accelerate)
if (ACCELERATE_FRAMEWORK)
message(STATUS "Accelerate framework found")
add_compile_definitions(LINALG_USE_ACCELERATE ACCELERATE_LAPACK_ILP64=1)
add_compile_options(-DACCELERATE_NEW_LAPACK)
else()
message(WARNING "Accelerate framework not found")
endif()
endif()

find_package(BLAS REQUIRED)
include_directories(${BLAS_INCLUDE_DIRS})
set(EXTRA_LIBS ${EXTRA_LIBS} ${BLAS_LIBRARIES})

set(FASTFIELDSOLVERS_COMPILE_OPTIONS ${FASTFIELDSOLVERS_COMPILE_OPTIONS} -Wextra -Wall)

# -s: strip all symbols from the executable
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -s")

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