使用cmake链接外部cblas存档库

我在LinuxFedora环境中下载并构建了相关的BLAS和CBLAS库（从netlib.org/BLAS）。结果是一个

blas\u LINUX.a

文件，我将其重命名为

libblas.a

，并复制到

\usr\local\lib

，还有一个

cblas.h

文件，我复制到

\usr\include

。随后，我尝试在CLion项目中的

CMakeList.txt

文件中引用它。档案如下：

project(test C)
cmake_minimum_required(VERSION 3.10)

set(CMAKE_C_STANDARD 99)

include_directories(include)

add_executable(${PROJECT_NAME} src/main.c)

find_library(blas libblas.a /usr/local/lib)
MESSAGE(STATUS "CBLAS location is: " ${blas})

target_link_libraries(${PROJECT_NAME} ${blas})

根据cmake在重新加载时生成的消息，cblas库似乎可以找到。但是，当我尝试运行应用程序时，会收到以下链接器错误消息：

undefined reference to `cblas_dgemm`

以下是我的

main.c

文件的内容

#include <stdio.h>
#include <stdlib.h>

#include <cblas.h>

int main(int arg, char *args[]) {

  .
  .
  .

    printf("Processing cblas_dgemm matrix multiplication.\n");
    cblas_dgemm(CblasRowMajor, CblasNoTrans, CblasNoTrans, N, N, N, alpha, A[0], N, B[0], N, beta, C[0], N);

  .
  .
  .
    return 0;
}

#包括
#包括
#包括
int main（int arg，char*args[]）{
.
.
.
printf（“处理cblas_dgemm矩阵乘法。\n”）；
cblas_dgemm（CblasRowMajor，CblasNoTrans，CblasNoTrans，N，N，alpha，A[0]，N，B[0]，N，beta，C[0]，N）；
.
.
.
返回0；
}

我不完全确定我在这里出了什么错。我对使用cmake非常陌生，我在网上搜索的时候，一直在兜圈子，试图找出问题所在。任何指向正确方向的指示都会受到极大的欢迎和赞赏

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ldd /bin/ls
             linux-vdso.so.1 (0x00007ffcc3563000)
             libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f87e5459000)
             libcap.so.2 => /lib64/libcap.so.2 (0x00007f87e5254000)
             libc.so.6 => /lib64/libc.so.6 (0x00007f87e4e92000)
             libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f87e4c22000)
             libdl.so.2 => /lib64/libdl.so.2 (0x00007f87e4a1e000)
             /lib64/ld-linux-x86-64.so.2 (0x00005574bf12e000)
             libattr.so.1 => /lib64/libattr.so.1 (0x00007f87e4817000)
             libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f87e45fa000)

include(FindBLAS)

if (BLAS_FOUND)
    target_compile_options(${PROJECT_NAME} PRIVATE ${BLAS_LINKER_FLAGS})
    target_link_libraries(${PROJECT_NAME} ${BLAS_LIBRARIES})
endif ()