Make failed showing a message that sizefunc is deprecated

[Buhadod]

Hi,

I am trying to run the sample code. I've set the environment variable for PCL_DIR. but, I am facing an error about sizefunc been deprecated. Please note that export the PCL_DIR as an environment variable and run make. any help on this issue?

$ make
GEN  =>  Seal/Seal_t.c
CC   <=  Seal/Seal_t.c
CXX  <=  Seal/Seal.cpp
g++ Seal/Seal_t.o Seal/Seal.o -o Seal.so -m64 -O0 -g -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L/home/david/sgx-sdk/sgxsdk/lib64 -Wl,--whole-archive -lsgx_trts -Wl,--no-whole-archive -Wl,--start-group -lsgx_tstdc -lsgx_tcxx -lsgx_tcrypto -lsgx_tservice -Wl,--end-group -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-pie,-eenclave_entry -Wl,--export-dynamic -Wl,--defsym,__ImageBase=0 -Wl,--gc-sections -Wl,--version-script=Enclave/Enclave.lds
LINK =>  Seal.so
<EnclaveConfiguration>
    <ProdID>0</ProdID>
    <ISVSVN>0</ISVSVN>
    <StackMaxSize>0x40000</StackMaxSize>
    <HeapMaxSize>0x100000</HeapMaxSize>
    <TCSNum>10</TCSNum>
    <TCSPolicy>1</TCSPolicy>
    <!-- Recommend changing 'DisableDebug' to 1 to make the enclave undebuggable for enclave release -->
    <DisableDebug>0</DisableDebug>
    <MiscSelect>0</MiscSelect>
    <MiscMask>0xFFFFFFFF</MiscMask>
</EnclaveConfiguration>
tcs_num 10, tcs_max_num 10, tcs_min_pool 1
The required memory is 3997696B.
Succeed.
SIGN =>  Seal.signed.so
GEN  =>  App/Seal_u.c
CC   <=  App/Seal_u.c
error: The attribute 'sizefunc' is deprecated. Please use 'size' attribute instead.
Makefile:256: recipe for target 'App/Enclave_u.c' failed
make: *** [App/Enclave_u.c] Error 255

[Buhadod]

Maybe the issue that PCL dose not support the latest version of intel-sgx-sdk. So I've installed version 2.1. and I got these errors now.

$ make
GEN  =>  Seal/Seal_t.c
CC   <=  Seal/Seal_t.c
CXX  <=  Seal/Seal.cpp
g++ Seal/Seal_t.o Seal/Seal.o -o Seal.so -m64 -O0 -g -Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L/home/david/_abdulla/sgxsdk/lib64 -Wl,--whole-archive -lsgx_trts -Wl,--no-whole-archive -Wl,--start-group -lsgx_tstdc -lsgx_tcxx -lsgx_tcrypto -lsgx_tservice -Wl,--end-group -Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-pie,-eenclave_entry -Wl,--export-dynamic -Wl,--defsym,__ImageBase=0 -Wl,--gc-sections -Wl,--version-script=Enclave/Enclave.lds
LINK =>  Seal.so
<EnclaveConfiguration>
    <ProdID>0</ProdID>
    <ISVSVN>0</ISVSVN>
    <StackMaxSize>0x40000</StackMaxSize>
    <HeapMaxSize>0x100000</HeapMaxSize>
    <TCSNum>10</TCSNum>
    <TCSPolicy>1</TCSPolicy>
    <!-- Recommend changing 'DisableDebug' to 1 to make the enclave undebuggable for enclave release -->
    <DisableDebug>0</DisableDebug>
    <MiscSelect>0</MiscSelect>
    <MiscMask>0xFFFFFFFF</MiscMask>
</EnclaveConfiguration>
tcs_num 10, tcs_max_num 10, tcs_min_pool 1
The required memory is 3997696B.
Succeed.
SIGN =>  Seal.signed.so
GEN  =>  App/Seal_u.c
CC   <=  App/Seal_u.c
GEN  =>  App/Enclave_u.c
CC   <=  App/Enclave_u.c
App/App.cpp:137:9: error: ‘SGX_ERROR_PCL_ENCRYPTED’ was not declared in this scope
         SGX_ERROR_PCL_ENCRYPTED,
         ^
App/App.cpp:142:9: error: ‘SGX_ERROR_PCL_NOT_ENCRYPTED’ was not declared in this scope
         SGX_ERROR_PCL_NOT_ENCRYPTED,
         ^
App/App.cpp:147:9: error: ‘SGX_ERROR_PCL_MAC_MISMATCH’ was not declared in this scope
         SGX_ERROR_PCL_MAC_MISMATCH,
         ^
App/App.cpp:152:9: error: ‘SGX_ERROR_PCL_SHA_MISMATCH’ was not declared in this scope
         SGX_ERROR_PCL_SHA_MISMATCH,
         ^
App/App.cpp:157:9: error: ‘SGX_ERROR_PCL_GUID_MISMATCH’ was not declared in this scope
         SGX_ERROR_PCL_GUID_MISMATCH,
         ^
App/App.cpp: In function ‘sgx_status_t initialize_enclave(const char*, sgx_enclave_id_t*)’:
App/App.cpp:299:107: error: ‘sgx_create_encrypted_enclave’ was not declared in this scope
     ret = sgx_create_encrypted_enclave(file_name, SGX_DEBUG_FLAG, &token, &updated, eid, NULL, sealed_blob);

Any clue ?

[Neo-Outis]

Hi, have u solved this problem yet ? I also meet this problem.

[Neo-Outis]

Oh, just found sizefunc, and simply replace that works