Cannot find symbol from dynamic link library when running the program. #24
Description
Hello, I am using auditwheel to repair a wheel of my package. But when executing the program, an error occur as following:
Error: Dynamic linking error: cannot resolve symbol dgemm_
at stubs.<computed> (/home/hzhangxyz/Cloud/Desktop/TAT/PyTAT/node_modules/pyodide/pyodide.asm.js:9:146779)
at wasm://wasm/0421fa02:wasm-function[4551]:0x57c7c3
at wasm://wasm/0421fa02:wasm-function[4719]:0x5d0d29
at wasm://wasm/0421fa02:wasm-function[4744]:0x5e6f7d
at wasm://wasm/0421fa02:wasm-function[4690]:0x5bafb7
at wasm://wasm/0421fa02:wasm-function[1122]:0x1165d6
at _PyEM_TrampolineCall_JS (/home/hzhangxyz/Cloud/Desktop/TAT/PyTAT/node_modules/pyodide/pyodide.asm.js:9:122202)
at wasm://wasm/02258cda:wasm-function[2074]:0x1e4b41
at _PyEM_TrampolineCall_JS (/home/hzhangxyz/Cloud/Desktop/TAT/PyTAT/node_modules/pyodide/pyodide.asm.js:9:122202)
at wasm://wasm/02258cda:wasm-function[1083]:0x1a3486 {
pyodide_fatal_error: true
}
Node.js v21.4.0
I am building my wheel by the following script
# Prepare the environment
pip install pyodide-build==0.25.0a2
git clone https://github.com/emscripten-core/emsdk.git
PYODIDE_EMSCRIPTEN_VERSION=$(pyodide config get emscripten_version)
cd emsdk
./emsdk install ${PYODIDE_EMSCRIPTEN_VERSION}
./emsdk activate ${PYODIDE_EMSCRIPTEN_VERSION}
source ./emsdk_env.sh
cd ..
# This two variable is used in building library
export SKBUILD_CMAKE_DEFINE=TAT_MATH_LIBRARIES=$PWD/.pyodide-xbuildenv/xbuildenv/pyodide-root/packages/.libs/lib/libopenblas.so
export CMAKE_BUILD_PARALLEL_LEVEL=6
# Build and repair
pyodide build --exports pyinit
pyodide auditwheel repair dist/*.whl --libdir .pyodide-xbuildenv/xbuildenv/pyodide-root/packages/.libs/lib
I check the output wheel, unzip it and it has
.
├── pytat-0.3.13a5.dev6+g9a59a452.dist-info
│ ├── entry_points.txt
│ ├── METADATA
│ ├── RECORD
│ └── WHEEL
├── pytat.libs
│ └── libopenblas.so
└── TAT.cpython-311-wasm32-emscripten.so
Where wasm-objdump -x TAT.cpython-311-wasm32-emscripten.so gives
TAT.cpython-311-wasm32-emscripten.so: file format wasm 0x1
Section Details:
Custom:
- name: "dylink.0"
- mem_size : 383544
- mem_p2align : 4
- table_size : 24052
- table_p2align: 0
- needed_dynlibs[1]:
- pytat.libs/libopenblas.so
- exports[0]:
- imports[0]:
...
and wasm-objdump -x pytat.libs/libopenblas.so gives
libopenblas.so: file format wasm 0x1
Section Details:
Custom:
- name: "dylink.0"
- mem_size : 56536
- mem_p2align : 4
- table_size : 5
- table_p2align: 0
- exports[0]:
- imports[0]:
...
Function[3671]:
...
- func[222] sig=9 <dgemm_>
...
Export[3728]:
...
- func[222] <dgemm_> -> "dgemm_"
...
Code[3671]:
...
- func[222] size=442 <dgemm_>
...
Is there any one know why the program cannot resolves symbol dgemm_?