Question

当我在{strong> VS 2019（win10）中使用cmake时，没有项目属性菜单可以设置其他依赖项。我认为我应该使用cmake文件中的cmakelists.txt命令来执行此操作。我可以使用Armadillo进行构建，但是如果.cpp包含det(A)命令构建会导致链接器错误。我想我无法链接到blas和lapack libs。

我包含了Armadillo\armadillo-9.800.1\include目录。我还包括了Armadillo\armadillo-9.800.1\examples\lib_win64目录，但是如果我理解正确的话，这还不够。我需要知道cmake中 VS 的其他依赖项设置的相应命令。

我收到错误消息：LNK2019 unresolved external symbol dgetrf referenced in function void __cdecl arma::lapack::getrf<double>(int *,int *,double *,int *,int *,int *)

cmakelists.txt的内容是：

project(CMakeProject9)

cmake_minimum_required (VERSION 3.8)

# Add source to this project's executable.
add_executable (CMakeProject9 "CMakeProject9.cpp" "CMakeProject9.h")

# TODO: Add tests and install targets if needed.
target_include_directories(CMakeProject9 PRIVATE "C:/Projects/Armadillo/armadillo-9.800.1/include" "C:/Projects/Armadillo/armadillo-9.800.1/examples/lib_win64")

target_link_libraries(CMakeProject9 PRIVATE "C:/Projects/Armadillo/armadillo-9.800.1/examples/lib_win64")

即使我从cmakelists.txt文件中删除了链接命令（在下面添加），我也会遇到相同的错误。他们是无效的。否则我无法正确使用它们。

project(CMakeProject9)

    cmake_minimum_required (VERSION 3.8)

    # Add source to this project's executable.
    add_executable (CMakeProject9 "CMakeProject9.cpp" "CMakeProject9.h")

    # TODO: Add tests and install targets if needed.
    target_include_directories(CMakeProject9 PRIVATE "C:/Projects/Armadillo/armadillo-9.800.1/include")

LNK2019 / 1120错误：犰狳/ BLAS LAPACK / VS 2019 / lang

0 个答案: