unable to install/compile under Windows 10 about wasmtime-go HOT 5 CLOSED

@lunfardo314 Dont use obsolete tdm-gcc. MSYS2 environment is a better choice on windows, on which wasmtime works prefectly. And as far as I know, the default gcc toolchains on github actions, circle-ci, travis's windows matric are all based on MSYS2.

Currently the gcc version of MSYS2 has been rolling to 10.1.0. I guess maybe some incompatible details exists between it and your 5.1.0.

from wasmtime-go.

Thanks for the report! This can I think come up if MinGW is perhaps at a different version than Wasmtime itself was built with. Do you know what version of gcc you're using in your environment? We're using release built on Github Actions and I'm not entirely sure what gcc version they're using but it's probably somewhat recent.

from wasmtime-go.

Yes, I think it may be the reason.
gcc -v reports the following:

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=C:/TDM-GCC-64/bin/../libexec/gcc/x86_64-w64-mingw32/5.1.0/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../../../src/gcc-5.1.0/configure --build=x86_64-w64-mingw32 --enable-targets=all --enable-languages=ada,c,c++,fortran,lto,objc,obj-c++ --enable-libgomp --enable-lto --enable-graphite --enable-cxx-flags=-DWINPTHREAD_STATIC --disable-build-with-cxx --disable-build-poststage1-with-cxx --enable-libstdcxx-debug --enable-threads=posix --enable-version-specific-runtime-libs --enable-fully-dynamic-string --enable-libstdcxx-threads --enable-libstdcxx-time --with-gnu-ld --disable-werror --disable-nls --disable-win32-registry --prefix=/mingw64tdm --with-local-prefix=/mingw64tdm --with-pkgversion=tdm64-1 --with-bugurl=http://tdm-gcc.tdragon.net/bugs
Thread model: posix
gcc version 5.1.0 (tdm64-1)

from wasmtime-go.

Ah yeah that's a pretty old version of gcc, would it be possible to switch to msys2? Does that fix your issue?

If not then the only solution would be to build the wasmtime library yourself on your system I think.

from wasmtime-go.

I'm going to close this since it seems like it was a gcc version thing, but if it continues to crop up feel free to reopen.

from wasmtime-go.