NDK r16b独立工具链错误：＆＃34; / usr / bin / ld：此链接器未配置为使用sysroots＆＃34;

Question

我正在尝试使用Android NDK构建应用。 编译成功，但在链接步骤中失败，错误如下：

import csv
import numpy as np 

def change_month(filename):
    with open(data_file3, 'r') as f_in:

        # set up csv reader object
        reader = csv.reader(f_in)
        data1 = []
        data2 = []

        for i,row in reader:

            # Assuming that first row is the header
            if i==0:
                data1.append(row)

            # Assuming that all following rows contain data 
            else:
                data2.append(row)

        # Convert data to float
        data2=np.array(data2).astype(float)

        return data1, data2

data1, data2 = change_month(data_file1)
plt.bar(data1, data2, 0.8)
plt.show()

我正在使用

1> /usr/bin/ld: this linker was not configured to use sysroots
clang50++.exe: error: linker command failed with exit code 1 (use -v to see invocation)

并且

--sysroot=<MyNDKPath>/sysroot 

编译时

有人可以帮我解决这个问题吗？

Answer 1

对我来说，这是通往ld的缺失之路。我将其添加到Eclipse内部的PATH环境变量中，并且可以正常工作：

${ANDROID_NDK}\toolchains\aarch64-linux-android-4.9\prebuilt\windows-x86_64\bin