Forums - Building C++ Application ubuntu16.04

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Building C++ Application ubuntu16.04
frank.huang_1
Join Date: 22 Jul 20
Posts: 7
Posted: Fri, 2020-10-23 02:40
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Hi, I want to build c++ example on this website.

https://developer.qualcomm.com/docs/snpe/cplus_plus_tutorial.html#cpp_tu...

I follow the tutorial set  

1. export CXX=aarch-64-linux-gnu-g++

2.make -f Makefile.x86_64-linux-clang

 

But the error show that "/usr/bin/ld: cannot find -lSNPE"

 
Is anyone know how to solve this problem?
Any suggestion is appreciated, thanks.
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Re: Building C++ Application ubuntu16.04
gesqdn-forum
Join Date: 4 Nov 18
Posts: 184
Posted: Mon, 2020-11-09 04:45
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Hi,

Please set CXX value according to your platform architecture and then use corresponding makefile.

                TARGET                                                     CXX   Value                                                   Makefile

  1.      aarch64-linux (gcc 4.9)             aarch64-linux-gnu-g++               Makefile.aarch64-linux-gcc4.9 
  2.      x86_64-linux                                 g++                                                     Makefile.x86_64-linux-clang                                                 

Assuming your Target Platform as x86_64 architecture corresponding CXX value should be g++ and makefile to be used is Makefile.x86_64-linux-clang. Instead you choosed conflicting CXX value of aarch64-linux target and makefile of x86_64 linux.
Also make sure $(SNPE_ROOT) is set properly.

For CXX value and corresponding Makefile of other target architecures please refer table from Building and Running on x86 Linux and Embedded Linux section.

 

 

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