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Pull xsimd when not available #5

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Merged
wvbbreu merged 1 commit into from
Aug 12, 2025
Merged

Pull xsimd when not available #5

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11 changes: 10 additions & 1 deletion src/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
include(FetchContent)

add_library(trigdx reference.cpp lookup.cpp lookup_avx.cpp)

target_include_directories(trigdx PUBLIC ${PROJECT_SOURCE_DIR}/include)
Expand All @@ -20,7 +22,14 @@ if(TRIGDX_USE_GPU)
endif()

if(TRIGDX_USE_XSIMD)
find_package(xsimd REQUIRED)
find_package(xsimd QUIET)
if(NOT TARGET xsimd)
FetchContent_Declare(
xsimd
GIT_REPOSITORY https://github.com/xtensor-stack/xsimd.git
GIT_TAG 13.2.0)
FetchContent_MakeAvailable(xsimd)
endif()
target_sources(trigdx PRIVATE lookup_xsimd.cpp)
target_link_libraries(trigdx PRIVATE xsimd)
endif()