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Merged
merged 13 commits into from
Aug 12, 2025
Merged

macOS compatibility #167

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0ed96b5
Enable arch optimizations on ARM
ruberith Mar 31, 2022
12d9338
Silence OpenGL deprecation warnings on macOS
ruberith Apr 2, 2022
612f643
Fix OpenMP support for Clang on macOS
ruberith Apr 2, 2022
c622c66
Update definitions altered in Discregrid
ruberith Apr 2, 2022
6e7914c
Fix getProgramPath on macOS
ruberith Apr 4, 2022
b93d7dd
Add Accelerate support to AVX math
ruberith Jun 11, 2022
a8f3d27
Port MiniGL to OpenGL 3.3 Core
ruberith May 21, 2022
deed55e
Fix template lookup with Clang
ruberith Mar 13, 2023
84ae7fa
Fix type in pySPlisHSPlasH/UtilitiesModule
ruberith Sep 20, 2024
f9d7061
Fix version inclusion with Clang
ruberith Sep 20, 2024
27c1bfa
Update CompactNSearch and Discregrid
ruberith Sep 20, 2024
86f1d54
TMP: Use fork of CompactNSearch
ruberith Sep 19, 2024
4a47b0f
Merge branch 'master' into fix-macos
janbender Aug 12, 2025
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35 changes: 28 additions & 7 deletions CMake/Common.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -19,15 +19,28 @@ endif (USE_DOUBLE_PRECISION)

cmake_dependent_option(USE_AVX "Use AVX" ON "NOT USE_DOUBLE_PRECISION" OFF)
if (USE_AVX)
include(avx)
set_avx_flags()
if (FOUND_AVX2)
message(STATUS "Using AVX2")
set(FOUND_ACCELERATE OFF)
if (APPLE)
find_library(ACCELERATE Accelerate)
endif()
if (ACCELERATE)
set(FOUND_ACCELERATE ON)
message(STATUS "Using Accelerate")
link_libraries(${ACCELERATE})
else()
include(avx)
set_avx_flags()
if (FOUND_AVX2)
message(STATUS "Using AVX2")
endif()
endif()
if (FOUND_ACCELERATE OR FOUND_AVX2)
set(FOUND_SIMD ON)
add_definitions(-DUSE_AVX)
endif()
endif()

cmake_dependent_option(USE_PERFORMANCE_OPTIMIZATION "Optimize performance (higher memory consumption)" ON "FOUND_AVX2" OFF)
cmake_dependent_option(USE_PERFORMANCE_OPTIMIZATION "Optimize performance (higher memory consumption)" ON "FOUND_SIMD" OFF)
if (USE_PERFORMANCE_OPTIMIZATION)
add_definitions( -DUSE_PERFORMANCE_OPTIMIZATION)
endif (USE_PERFORMANCE_OPTIMIZATION)
Expand Down Expand Up @@ -64,8 +77,12 @@ option(USE_OpenMP "Use OpenMP" ON)
if(USE_OpenMP)
FIND_PACKAGE(OpenMP)
if(OPENMP_FOUND)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
if (CMAKE_VERSION VERSION_GREATER "3.8")
link_libraries(OpenMP::OpenMP_CXX)
else()
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
endif()
endif()
endif()

Expand All @@ -86,6 +103,9 @@ if (UNIX OR MINGW)
if (CI_BUILD)
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -march=x86-64")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -march=x86-64")
elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -mcpu=native")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -mcpu=native")
else()
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -march=native")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -march=native")
Expand All @@ -101,6 +121,7 @@ endif(MINGW)

if(APPLE)
set(CMAKE_MACOSX_RPATH 1)
add_definitions(-DGL_SILENCE_DEPRECATION)
endif()

if (MSVC)
Expand Down
3 changes: 3 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,9 @@ endif()
## Eigen3 is used by most of the libraries that follow
find_package(Eigen3 REQUIRED)
add_definitions(-DEIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -idirafter${EIGEN3_INCLUDE_DIR}")
endif()

################################################################################
# own external libraries
Expand Down
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