Onnxruntime: Build on RaspberryPi4b failed: requested alignment 16 is larger than 8

[capriccioo]

Describe the bug
When building onnxruntime1.3.0 on RaspberryPi4b, I got many errors like this:

error: requested alignment 16 is larger than 8 [-Werror=attributes]
EIGEN_ALIGN_TO_BOUNDARY(sizeof(Packet)) float vals[PacketSize];

System information

• GCC/Compiler version: Raspbian 8.3.0-6+rpi1

To Reproduce
building command：
./build.sh --config Release --update --build --build_wheel

Expected behavior
Does onnxruntime1.3.0 support GCC8.3.0 or 32bit Linux?

[snnn]

It's a compiler bug.

[snnn]

Currently we're using 7.5.0 for generating our ARM packages.

[snnn]

Could you try gcc 7.x or 9.x instead?

[capriccioo]

I successfully build it by GCC8.3 with option --arm after add two lines in CMakeFilelist.txt:
string(APPEND CMAKE_CXX_FLAGS " -latomic")
string(APPEND CMAKE_C_FLAGS " -latomic")

Then I tryed to built it by GCC7.3 without option --arm or --arm64 and succeeded after add the above two lines in CMakeFileList.txt

[danielgoncalvesti]

I am facing the same issue, so where could I find the CMakeFilelist.txt file?
That file doesn't exist on the onnxruntime project.

[snnn]

I am facing the same issue, so where could I find the CMakeFilelist.txt file?
That file doesn't exist on the onnxruntime project.

In the cmake folder