CODEWITHSUNDEEP
sgx
Jämes
Jämes

Reputation: 7235

Intel SGX training lab: cannot compile examples (sgx_tstdcxx.lib missing)

I've installed the latest version of Intel SGX SDK and PSW on Windows 10 (build 18362.356). I downloaded the Intel SGX Lab Bundle and opened the first solution (Lab 1.1 Feature Detection). When I compile any project in that solution, the linker complains, stating that:

cannot open input file 'sgx_tstdcxx.lib'

After reviewing the content of the folder /bin of SGX SDK, the file is indeed missing (it seems there is only a file with a similar name: sgx_tstdc.lib). Does anyone know how to properly compile the solution?

Upvotes: 0

Views: 500

Answers (2)

kshh23
kshh23

Reputation: 36

libsgx_tstdc++ has been deprecated. Replace it by libsgx_tcxx.

Upvotes: 2

Kyle
Kyle

Reputation: 51

Perhaps this library is no longer necessary with the more recent versions of the SGX SDK? I ran into this issue when running some of the examples linked to from https://sgx101.gitbook.io

In my case, when building the PasswordWallet example, the following link error was displayed: 

/usr/bin/ld: cannot find -lsgx_tstdcxx
collect2: error: ld returned 1 exit status
Makefile:199: recipe for target 'enclave.so' failed

I dropped the -lsgx_tstdcxx from the Makefile ( https://github.com/sangfansh/SGX101_sample_code/blob/master/PasswordWallet/Makefile#L124) and the example now compiles and runs successfully.

Upvotes: 2

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