Thank you for reply. I recompile the project with **-DCMAKE_BUILD_TYPE=Release**, and got the same result as you . But, the file.so marked ** with debug_info, not stripped**, and file.so size can be optimized by **strip** even further.
### result with **with debug_info, not stripped** ```bash #find . -name "*.so" | xargs file ./lib/libteaclave_client_sdk.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=6176b475f3ca9cbc6d36ae616b548c7fca0f324d, with debug_info, not stripped ./tests/teaclave_functional_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=d753545de45a6d946b2f60976b675e47e729089d, with debug_info, not stripped ./tests/teaclave_integration_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=d2a622eda368fa37d1951399510a358eb0f40671, with debug_info, not stripped ./tests/teaclave_unit_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=73a7b900de006c80b7cadd9730c093450f58dcb2, with debug_info, not stripped ./services/teaclave_frontend_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1a0f2fd65d81ac245a354bc131de9c0b95df56f0, with debug_info, not stripped ./services/teaclave_management_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=75dcb514f8951f8955cee7b09b8f6f8202ed3f63, with debug_info, not stripped ./services/teaclave_scheduler_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=6c386ccf6fd690f63b857c84b1c7da77381d340f, with debug_info, not stripped ./services/teaclave_storage_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=969024af5546ea06ca8280698cafd9f448a91221, with debug_info, not stripped ./services/teaclave_access_control_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=072c8959e17dcd71d950fea703e1e02836d21564, with debug_info, not stripped ./services/teaclave_execution_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=e87eac399eb95a4d13fb2cfb0ef348adc5ed62bc, with debug_info, not stripped ./services/teaclave_authentication_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1e577d5c6a55fb4891bdc8695de09b343ad57dc4, with debug_info, not stripped ./tool/teaclave_sgx_tool_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=0c1bb9015993c9ce1deebf15152cf8fbc19d8805, with debug_info, not stripped ``` ### no strip results: ```bash #find . -name "*.so" | xargs ls -lh -rwxr-xr-x 1 root root 8.6M 12月 2 16:18 ./lib/libteaclave_client_sdk.so -rw-r--r-- 1 root root 23M 12月 2 16:23 ./services/teaclave_access_control_service_enclave.signed.so -rw-r--r-- 1 root root 7.8M 12月 2 16:21 ./services/teaclave_authentication_service_enclave.signed.so -rw-r--r-- 1 root root 26M 12月 2 16:20 ./services/teaclave_execution_service_enclave.signed.so -rw-r--r-- 1 root root 7.8M 12月 2 16:20 ./services/teaclave_frontend_service_enclave.signed.so -rw-r--r-- 1 root root 7.9M 12月 2 16:21 ./services/teaclave_management_service_enclave.signed.so -rw-r--r-- 1 root root 7.6M 12月 2 16:20 ./services/teaclave_scheduler_service_enclave.signed.so -rw-r--r-- 1 root root 7.6M 12月 2 16:24 ./services/teaclave_storage_service_enclave.signed.so -rw-r--r-- 1 root root 7.8M 12月 2 16:22 ./tests/teaclave_functional_tests_enclave.signed.so -rw-r--r-- 1 root root 25M 12月 2 16:23 ./tests/teaclave_integration_tests_enclave.signed.so -rw-r--r-- 1 root root 28M 12月 2 16:19 ./tests/teaclave_unit_tests_enclave.signed.so -rw-r--r-- 1 root root 6.0M 12月 2 16:21 ./tool/teaclave_sgx_tool_enclave.signed.so ``` ### strip by hand ```bash #find . -name "*.so" | xargs strip #find . -name "*.so" | xargs file ./lib/libteaclave_client_sdk.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=6176b475f3ca9cbc6d36ae616b548c7fca0f324d, stripped ./tests/teaclave_functional_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=d753545de45a6d946b2f60976b675e47e729089d, stripped ./tests/teaclave_integration_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=d2a622eda368fa37d1951399510a358eb0f40671, stripped ./tests/teaclave_unit_tests_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=73a7b900de006c80b7cadd9730c093450f58dcb2, stripped ./services/teaclave_frontend_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1a0f2fd65d81ac245a354bc131de9c0b95df56f0, stripped ./services/teaclave_management_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=75dcb514f8951f8955cee7b09b8f6f8202ed3f63, stripped ./services/teaclave_scheduler_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=6c386ccf6fd690f63b857c84b1c7da77381d340f, stripped ./services/teaclave_storage_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=969024af5546ea06ca8280698cafd9f448a91221, stripped ./services/teaclave_access_control_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=072c8959e17dcd71d950fea703e1e02836d21564, stripped ./services/teaclave_execution_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=e87eac399eb95a4d13fb2cfb0ef348adc5ed62bc, stripped ./services/teaclave_authentication_service_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=1e577d5c6a55fb4891bdc8695de09b343ad57dc4, stripped ./tool/teaclave_sgx_tool_enclave.signed.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=0c1bb9015993c9ce1deebf15152cf8fbc19d8805, stripped ``` marked with **stripped** ### strip result ```bash #find . -name "*.so" | xargs ls -lh -rwxr-xr-x 1 root root 4.0M Dec 2 08:45 ./lib/libteaclave_client_sdk.so -rw-r--r-- 1 root root 17M Dec 2 08:45 ./services/teaclave_access_control_service_enclave.signed.so -rw-r--r-- 1 root root 5.0M Dec 2 08:45 ./services/teaclave_authentication_service_enclave.signed.so -rw-r--r-- 1 root root 20M Dec 2 08:45 ./services/teaclave_execution_service_enclave.signed.so -rw-r--r-- 1 root root 4.9M Dec 2 08:45 ./services/teaclave_frontend_service_enclave.signed.so -rw-r--r-- 1 root root 5.0M Dec 2 08:45 ./services/teaclave_management_service_enclave.signed.so -rw-r--r-- 1 root root 4.8M Dec 2 08:45 ./services/teaclave_scheduler_service_enclave.signed.so -rw-r--r-- 1 root root 4.8M Dec 2 08:45 ./services/teaclave_storage_service_enclave.signed.so -rw-r--r-- 1 root root 4.9M Dec 2 08:45 ./tests/teaclave_functional_tests_enclave.signed.so -rw-r--r-- 1 root root 19M Dec 2 08:45 ./tests/teaclave_integration_tests_enclave.signed.so -rw-r--r-- 1 root root 22M Dec 2 08:45 ./tests/teaclave_unit_tests_enclave.signed.so -rw-r--r-- 1 root root 3.5M Dec 2 08:45 ./tool/teaclave_sgx_tool_enclave.signed.so ``` -- You are receiving this because you are subscribed to this thread. 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