[GitHub] [incubator-teaclave-sgx-sdk] volcano0dr commented on issue #232: support cargo test

[GitBox <gi...@apache.org>]

volcano0dr commented on issue #232:
URL: https://github.com/apache/incubator-teaclave-sgx-sdk/issues/232#issuecomment-623804958


   > though our initial PoC works, it has problem with ld from LLVM9, which optimizes out ctors.
   related issues:
   mmastrac/rust-ctor#27
   mmastrac/rust-ctor#43
   
   Regarding the # [ctros] link issue, unused symbols are pruned, even if # [used] is used.
   After testing, the following method can be used to temporarily solve this problem:
   When linking test-enclave.a in your Makefile, use the whole-archice ld command line option
   `-Wl,-whole-archive -ltest-enclave -Wl,-no-whole-archive`


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