Unrecognized command-line option ‘-m32’ when compiling to AArch32 target

[robinvanemden]

Compling a WAMR application to AArch32 (using the latest official ARM gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf toolchain, or any previous versions thereof) results in the following error message:

arm-none-linux-gnueabihf-gcc: error: unrecognized command-line option ‘-m32’; did you mean ‘-mbe32’?

These are the offending lines:

wasm-micro-runtime/build-scripts/config_common.cmake

Lines 64 to 66 in c8fe100

	add_definitions (-m32)
	set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32")
	set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -m32")

[robinvanemden]

I just created a pull request for a simple patch that resolved this issue for us.

[robinvanemden]

Thanks for merging!