sgx_unwind fails to build with MITIGATION_CVE_2020_0551

[Cashmaney]

Hey,

I'm trying to migrate our code to ubuntu 20.04 with gcc9.3 to take advantage of the LVI mitigations, but when I try to build the code (in a docker that uses baiduxlab/sgx-rust:2004-1.1.2 as a base) I get build errors from sgx_unwind if the MITIGATION_CVE_2020_0551 is set to either CF or LOAD (works fine if the flag isn't set).

Any help would be greatly appreciated. Thanks:)

error: failed to run custom build command for `sgx_unwind v0.1.1 (https://github.com/apache/teaclave-sgx-sdk.git?tag=v1.1.2#253b3ac9)`

Caused by:
  process didn't exit successfully: `/tmp/xargo.N6Hff2hDIqln/target/release/build/sgx_unwind-b59213a2f4c5425b/build-script-build` (exit code: 1)
--- stdout
cargo:rerun-if-changed=build.rs
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/TODO
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/README
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/COPYING
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/acinclude.m4
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/Makefile.am
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure.in
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/ChangeLog
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/autogen-linux.sh
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/AUTHORS
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/LICENSE
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/pthread_compat.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/libunwind.h.in
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/libunwind-dynamic.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/libunwind-x86_64.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/libunwind_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/remote.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/libunwind-common.h.in
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/dwarf.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/dwarf-eh.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/dwarf_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep/libunwind_i.h.in
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep/dwarf-config.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep/jmpbuf.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/unwind.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/x86/jmpbuf.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/mempool.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep-x86_64/libunwind_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep-x86_64/dwarf-config.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/include/tdep-x86_64/jmpbuf.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/os-linux.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Ginit_local.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lget_proc_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/init.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gresume.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gos-linux.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Linit_remote.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/siglongjmp.S
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Linit_local.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lglobal.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/offsets.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gtrace.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Linit.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/getcontext.S
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lresume.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gglobal.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lget_save_loc.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lstash_frame.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/regname.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lregs.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Los-linux.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/longjmp.S
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/is_fpreg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gstep.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/unwind_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gget_proc_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/ucontext_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gget_save_loc.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Los-freebsd.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gcreate_addr_space.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/setcontext.S
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Ginit_remote.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gstash_frame.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Ltrace.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lcreate_addr_space.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Ginit.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gregs.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lis_signal_frame.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Gos-freebsd.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/x86_64/Lstep.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elf32.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/Makefile.am
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elfxx.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elf64.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/SetIP.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetIPInfo.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/unwind-internal.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/FindEnclosingFunction.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetIP.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/Resume.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/DeleteException.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetDataRelBase.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetTextRelBase.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/SetGR.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetCFA.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetRegionStart.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetBSP.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetGR.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/GetLanguageSpecificData.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/RaiseException.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/ForcedUnwind.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/Backtrace.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/unwind/Resume_or_Rethrow.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/setjmp/sigsetjmp.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/setjmp/longjmp.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/setjmp/setjmp.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/setjmp/siglongjmp.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/setjmp/setjmp_i.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gfind_unwind_table.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lfind_proc_info-lsb.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gfde.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/global.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gstep.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lparser.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gparser.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gfind_proc_info-lsb.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lpe.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lexpr.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gpe.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Gexpr.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lfde.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lfind_unwind_table.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/dwarf/Lstep.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elf64.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/se-libc-stubs.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elfxx.h
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gdyn-extract.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/mempool.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/_ReadULEB.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/backtrace.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/_ReadSLEB.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gset_caching_policy.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Ldyn-extract.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lset_fpreg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lget_proc_name.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/dyn-info-list.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gget_accessors.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gput_dynamic_unwind_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lset_caching_policy.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lset_reg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lget_accessors.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gfind_dynamic_proc_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gget_fpreg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/flush_cache.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gget_proc_info_by_ip.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gset_fpreg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gget_reg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gdestroy_addr_space.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lput_dynamic_unwind_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gset_reg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Ldyn-remote.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/dyn-register.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/strerror.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/init.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gget_proc_name.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lget_proc_info_by_ip.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lfind_dynamic_proc_info.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Ldestroy_addr_space.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Gdyn-remote.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lget_reg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/Lget_fpreg.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/mi/dyn-cancel.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/elf32.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/se-iterate-phdr.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/src/os-linux.c
cargo:rerun-if-changed=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/NEWS
cargo:rustc-link-lib=static=unwind
cargo:rustc-link-search=native=/tmp/xargo.N6Hff2hDIqln/target/x86_64-unknown-linux-sgx/release/build/sgx_unwind-5705805c98b4888c/out/libunwind/src/.libs
running: "sh" "/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/autogen-linux.sh" "--host=x86_64-unknown-linux-sgx" "--build=x86_64-unknown-linux-gnu"
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'config'.
libtoolize: copying file 'config/ltmain.sh'
libtoolize: Consider adding 'AC_CONFIG_MACRO_DIRS([m4])' to configure.in,
libtoolize: and rerunning libtoolize and aclocal.
libtoolize: Consider adding '-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu-sgx
checking target system type... x86_64-unknown-linux-gnu-sgx
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for x86_64-unknown-linux-sgx-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for x86_64-unknown-linux-sgx-gcc... no
checking for gcc... gcc
checking whether the C compiler works... no


command did not execute successfully: "sh" "/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/autogen-linux.sh" "--host=x86_64-unknown-linux-sgx" "--build=x86_64-unknown-linux-gnu"
expected success, got: exit code: 77



--- stderr
+ dirname /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/autogen-linux.sh
+ srcdir=/root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind
+ [ -z /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind ]
+ pwd
+ ORIGDIR=/tmp/xargo.N6Hff2hDIqln/target/x86_64-unknown-linux-sgx/release/build/sgx_unwind-5705805c98b4888c/out/libunwind
+ cd /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind
+ autoreconf -v --force --install
autoreconf: Entering directory `.'
autoreconf: configure.in: not using Gettext
autoreconf: running: aclocal --force
aclocal: warning: autoconf input should be named 'configure.ac', not 'configure.in'
autoreconf: configure.in: tracing
autoreconf: configure.in: creating directory config
autoreconf: running: libtoolize --copy --force
aclocal: warning: autoconf input should be named 'configure.ac', not 'configure.in'
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
automake: warning: autoconf input should be named 'configure.ac', not 'configure.in'
configure.in:16: installing 'config/compile'
configure.in:10: installing 'config/config.guess'
configure.in:10: installing 'config/config.sub'
configure.in:11: installing 'config/install-sh'
configure.in:11: installing 'config/missing'
Makefile.am: installing './INSTALL'
src/Makefile.am:277: warning: whitespace following trailing backslash
automake: warning: autoconf input should be named 'configure.ac', not 'configure.in'
src/Makefile.am: installing 'config/depcomp'
autoreconf: Leaving directory `.'
+ cd /tmp/xargo.N6Hff2hDIqln/target/x86_64-unknown-linux-sgx/release/build/sgx_unwind-5705805c98b4888c/out/libunwind
+ CFLAGS= -fstack-protector -ffreestanding -nostdinc -fvisibility=hidden -fpie -fno-strict-overflow -fno-delete-null-pointer-checks -O2 -mindirect-branch-register -mfunction-return=thunk-extern -fno-plt -Wa,-mlfence-before-indirect-branch=register -Wa,-mlfence-before-ret=not -std=c99 -fno-builtin -DHAVE_SGX=1 -fPIC -DUNW_LOCAL_ONLY
+ echo -fstack-protector -ffreestanding -nostdinc -fvisibility=hidden -fpie -fno-strict-overflow -fno-delete-null-pointer-checks -O2 -mindirect-branch-register -mfunction-return=thunk-extern -fno-plt -Wa,-mlfence-before-indirect-branch=register -Wa,-mlfence-before-ret=not -std=c99 -fno-builtin -DHAVE_SGX=1 -fPIC -DUNW_LOCAL_ONLY
+ tr   \n
+ sort
+ uniq
+ grep -v nostdinc
+ tr \n
+ CFLAGS=-DHAVE_SGX=1 -DUNW_LOCAL_ONLY -O2 -Wa,-mlfence-before-indirect-branch=register -Wa,-mlfence-before-ret=not -fPIC -ffreestanding -fno-builtin -fno-delete-null-pointer-checks -fno-plt -fno-strict-overflow -fpie -fstack-protector -fvisibility=hidden -mfunction-return=thunk-extern -mindirect-branch-register -std=c99
+ HOST_OPT=
+ echo -DHAVE_SGX=1 -DUNW_LOCAL_ONLY -O2 -Wa,-mlfence-before-indirect-branch=register -Wa,-mlfence-before-ret=not -fPIC -ffreestanding -fno-builtin -fno-delete-null-pointer-checks -fno-plt -fno-strict-overflow -fpie -fstack-protector -fvisibility=hidden -mfunction-return=thunk-extern -mindirect-branch-register -std=c99
+ grep -q -- -m32
+ [ -f /usr/bin/dpkg ]
+ [ x != x ]
+ sed -i s/rtmk-nova\*/rtmk-nova\* | linux-sgx/ /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/config/config.sub
+ export CFLAGS
+ grep -n __x86_return_thunk() /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure
+ cut -d: -f 1
+ line=
+ [ -n  ]
+ grep -n "checking whether the C compiler works... " /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure
+ cut -d: -f 1
+ line_end=3875
+ expr 3875 - 30
+ line_start=3845
+ sed -i 3845,3875 s/^_ACEOF/#pragma GCC push_options\r\n#pragma GCC optimize ("-fomit-frame-pointer")\r\nvoid __x86_return_thunk(){__asm__("ret\\n\\t");}\r\nvoid __x86_indirect_thunk_rax(){__asm__("jmp \*%rax\\n\\t");}\r\n#pragma GCC pop_options\r\n_ACEOF/ /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure
+ grep -n "checking whether we are cross compiling... " /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure
+ cut -d: -f 1
+ line_end=4020
+ expr 4020 - 30
+ line_start=3990
+ sed -i 3990,4020 s/^_ACEOF/#pragma GCC push_options\r\n#pragma GCC optimize ("-fomit-frame-pointer")\r\nvoid __x86_return_thunk(){__asm__("ret\\n\\t");}\r\nvoid __x86_indirect_thunk_rax(){__asm__("jmp \*%rax\\n\\t");}\r\n#pragma GCC pop_options\r\n_ACEOF/ /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure
+ /root/.cargo/git/checkouts/teaclave-sgx-sdk-be25c2ad2f03718d/253b3ac/sgx_unwind/../sgx_unwind/libunwind/configure --enable-shared=no --disable-block-signals --enable-debug=no --enable-debug-frame=no --enable-cxx-exceptions --host=x86_64-unknown-linux-sgx --build=x86_64-unknown-linux-gnu
configure: WARNING: using cross tools not prefixed with host triplet
configure: error: in `/tmp/xargo.N6Hff2hDIqln/target/x86_64-unknown-linux-sgx/release/build/sgx_unwind-5705805c98b4888c/out/libunwind':
configure: error: C compiler cannot create executables
See `config.log' for more details

error: `"cargo" "build" "--release" "--manifest-path" "/tmp/xargo.N6Hff2hDIqln/Cargo.toml" "--target" "x86_64-unknown-linux-sgx" "-p" "sgx_unwind"` failed with exit code: Some(101)
note: run with `RUST_BACKTRACE=1` for a backtrace
make[1]: Leaving directory '/go/src/github.com/enigmampc/EnigmaBlockchain/cosmwasm/lib/wasmi-runtime'
make[1]: *** [Makefile:105: lib/libenclave.a] Error 1
make: *** [Makefile:93: build-enclave] Error 2```

[dingelish]

thanks for this report! just want to let you know i'm working on this. thanks!

[Cashmaney]

Thanks for the quick response!