Dynamic link related errors

[jiaeryang]

I am compiling according to the tutorial on rpi3 platform. When executing the make command, I encountered the following error:

CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.5 will be removed from a future version of
CMake.

Update the VERSION argument value or use a ... suffix to tell
CMake that the project does not need compatibility with older versions.

-- The C compiler identification is GNU 12.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /optee/out-br/per-package/optee_test_ext/host/bin/aarch64-linux-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found OpenSSL: /optee/out-br/per-package/optee_test_ext/host/aarch64-buildroot-linux-gnu/sysroot/usr/lib/libcrypto.so (found version "3.1.4")
-- Found Python: /optee/out-br/per-package/optee_test_ext/host/bin/python3.11 (found version "3.11.6") found components: Interpreter
-- Configuring done (0.6s)
-- Generating done (0.0s)
CMake Warning:
Manually-specified variables were not used by the project:

BUILD_DOC
BUILD_DOCS
BUILD_EXAMPLE
BUILD_EXAMPLES
BUILD_TEST
BUILD_TESTING
BUILD_TESTS

-- Build files have been written to: /optee/out-br/build/optee_test_ext-1.0

optee_test_ext 1.0 Building
GIT_DIR=. PATH="/optee/out-br/per-package/optee_test_ext/host/bin:/optee/out-br/per-package/optee_test_ext/host/sbin:/optee/toolchains/aarch64/bin:/root/.vscode-server/cli/servers/Stable-e249dada235c2083c83813bd65b7f4707fb97b76/server/bin/remote-cli:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" /optee/toolchains/aarch64/bin/cmake --build /optee/out-br/build/optee_test_ext-1.0/ -j3 --
[ 94%] Built target xtest
[100%] Built target f07bfc66-958c-4a15-99c0-260e4e7375dd.plugin
Building /optee/out-br/build/optee_test_ext-1.0/ta/os_test_lib/Makefile
make[3]: Nothing to be done for 'all'.
Building /optee/out-br/build/optee_test_ext-1.0/ta/os_test_lib_dl/Makefile
make[3]: Nothing to be done for 'all'.
Building /optee/out-br/build/optee_test_ext-1.0/ta/os_test/Makefile
GEN out/dyn_list
LD out/5b9e0e40-2636-11e1-ad9e-0002a5d5c51b.elf
/optee/build/../toolchains/aarch64/bin/aarch64-linux-ld.bfd: /optee/toolchains/aarch64/bin/../lib/gcc/aarch64-buildroot-linux-gnu/12.3.0/libgcc_eh.a(unwind-dw2-fde-dip.o): in function _Unwind_Find_FDE': /optee/out-aarch64-sdk/build/host-gcc-final-12.3.0/build/aarch64-buildroot-linux-gnu/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:512: undefined reference to _dl_find_object'
make[3]: *** [/optee/optee_os/out/arm/export-ta_arm64/mk/link.mk:123: out/5b9e0e40-2636-11e1-ad9e-0002a5d5c51b.elf] Error 1
make[2]: *** [package/pkg-generic.mk:284: /optee/out-br/build/optee_test_ext-1.0/.stamp_built] Error 2
make[1]: *** [Makefile:23: _all] Error 2
make[1]: Leaving directory '/optee/out-br'
make: *** [common.mk:341: buildroot] Error 2

I am running code on a Mac using a virtual machine. Can someone help solve this bug? Thank you.
If more output information is needed, I am more than happy to provide it.

[jforissier]

Hi @jiaeryang,

Please try building with make -j$(nproc) WITH_CXX_TESTS=n.

Which version of OP-TEE are you using? The latest should build and run on an Arm64 host without adding WITH_CXX_TESTS=n (we do have a CI job doing just that).

[jiaeryang]

Hi @jiaeryang,

Please try building with make -j$(nproc) WITH_CXX_TESTS=n.

Which version of OP-TEE are you using? The latest should build and run on an Arm64 host without adding WITH_CXX_TESTS=n (we do have a CI job doing just that).

Thank you very much. The Raspberry Pi image has been successfully generated using the command you provided. The OP-TEE version I am using is 4.2.0.