vcpkg/ports/blake3/CMakeLists.txt

cmake_minimum_required(VERSION 3.19)

project(blake3 LANGUAGES C)

add_library(blake3)

target_sources(blake3 PRIVATE
    c/blake3.c
    c/blake3_dispatch.c
    c/blake3_portable.c
)

if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
    target_compile_definitions(blake3 PRIVATE BLAKE3_NO_AVX512=1)
    target_sources(blake3 PRIVATE
        c/blake3_avx2.c
        c/blake3_sse2.c
        c/blake3_sse41.c
    )
    if(NOT MSVC)
        set_source_files_properties(c/blake3_avx2.c COMPILE_FLAGS -mavx2)
        set_source_files_properties(c/blake3_sse2.c COMPILE_FLAGS -msse2)
        set_source_files_properties(c/blake3_sse41.c COMPILE_FLAGS -msse4.1)
    endif()
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
    if(WIN32 AND MSVC)
        enable_language(ASM_MASM)
        target_sources(blake3 PRIVATE
            c/blake3_avx2_x86-64_windows_msvc.asm
            c/blake3_sse2_x86-64_windows_msvc.asm
            c/blake3_sse41_x86-64_windows_msvc.asm
            c/blake3_avx512_x86-64_windows_msvc.asm
        )
    elseif(WIN32 AND NOT MSVC)
        enable_language(ASM)
        target_sources(blake3 PRIVATE
            c/blake3_avx2_x86-64_windows_gnu.S
            c/blake3_sse2_x86-64_windows_gnu.S
            c/blake3_sse41_x86-64_windows_gnu.S
            c/blake3_avx512_x86-64_windows_gnu.S
        )
    else()
        enable_language(ASM)
        target_sources(blake3 PRIVATE
            c/blake3_avx2_x86-64_unix.S
            c/blake3_sse2_x86-64_unix.S
            c/blake3_sse41_x86-64_unix.S
            c/blake3_avx512_x86-64_unix.S
        )        
    endif()
else()
    target_compile_definitions(blake3 PRIVATE BLAKE3_NO_SSE2=1 BLAKE3_NO_SSE41=1 BLAKE3_NO_AVX2=1 BLAKE3_NO_AVX512=1)
endif()

if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
    target_compile_definitions(blake3 PRIVATE BLAKE3_USE_NEON=1)
    target_sources(blake3 PRIVATE
        c/blake3_neon.c
    )
else()
    target_compile_definitions(blake3 PRIVATE BLAKE3_NO_NEON=1)
endif()

install(TARGETS blake3)
install(FILES c/blake3.h DESTINATION include)