链接从命令行转换为Make的库

Linking libraries translating from command line to Make

本文关键字：Make 的库 转换 命令行 链接      更新时间：2023-10-16

我正在尝试运行英特尔数学内核库(mkl(。有一个工具(https://software.intel.com/en-us/articles/intel-mkl-link-line-advisor)它打印必要的、依赖于环境的cmd命令，以便将其用于C++脚本编写。对我来说，上面写着：

使用此链接行：$｛MKLROOT｝/lib/libmkl_intel_lp64.a$｛MKLROOT}/lib/libmkl_intel_thread.a$｛MKLOOT｝/lib/libmgl_core.a-lomap5-lpthread-lm-ldl

编译器选项：-m64-I$｛MKLROOT｝/include

我的目标是用CMake脚本来写这个。我哪里出了问题/我必须写些什么才能完成这项工作？

cmake_minimum_required(VERSION 3.15)
project(PSD_Projections)
set(CMAKE_CXX_STANDARD 14)
set(MKL_DIR /opt/intel/mkl)
# Part for the linker line
# This seems to be somewhat okay
# However I can't figure out what to do about the other linker line arguments
find_library(LIB1 mkl_intel_lp64 ${MKL_DIR}/lib)
find_library(LIB2 mkl_intel_thread ${MKL_DIR}/lib)
find_library(LIB3 mkl_core ${MKL_DIR}/lib)
link_libraries(${LIB1} ${LIB2} ${LIB3})
# Part for the compiler options.
# ${MKL_DIR}/include is found and exists
# I don't know what to do about the -m64 
include_directories(${MKL_DIR}/include)
add_executable(PSD_Projections main.cpp)

顺序ILP64版本的示例：

target_include_directories(PSD_Projections PUBLIC "${MKL_DIR}/include")
target_compile_definitions(PSD_Projections PUBLIC MKL_ILP64)
target_link_directories(PSD_Projections PUBLIC "${MKL_DIR}/lib/intel64")
target_link_libraries(PSD_Projections PUBLIC mkl_intel_ilp64 mkl_sequential mkl_core m dl)
target_link_options(PSD_Projections PUBLIC "-Wl,--no-as-needed")

它可以很容易地根据您的需要进行调整。

如何设置C++标准版本和编译器选项的示例：

target_compile_features(PSD_Projections PUBLIC cxx_std_14)
target_compile_options(PSD_Projections PUBLIC -Wall -Wpedantic -Wextra -m64 -march=native)
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