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29 lines
977 B
CMake
29 lines
977 B
CMake
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cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
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project(CPMExamplePatchHighway)
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# ---- Dependencies ----
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include(../../cmake/CPM.cmake)
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# Google's highway Includes a SIMD sorting function that is faster than x86-simd-sort for larger
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# arrays. See: https://github.com/google/highway/blob/master/g3doc/quick_reference.md
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CPMAddPackage(
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NAME highway
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URL https://github.com/google/highway/archive/refs/tags/1.1.0.tar.gz
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URL_HASH SHA256=354a8b4539b588e70b98ec70844273e3f2741302c4c377bcc4e81b3d1866f7c9
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PATCHES "highway.patch" # This adds SYSTEM to the includes.
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OPTIONS "HWY_ENABLE_EXAMPLES OFF" "HWY_ENABLE_INSTALL OFF" "HWY_ENABLE_TESTS OFF"
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)
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# ---- Executable ----
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if(LINUX)
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# This would cause a float compare error inside the highway header code if the patch is NOT
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# applied.
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wfloat-equal")
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endif()
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add_executable(CPMExamplePatchHighway "main.cpp")
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target_link_libraries(CPMExamplePatchHighway hwy hwy_contrib)
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