Hi Tim, > I am at switching wget2 multithreading from C99+glthreads to C11 > (threads.h).
I hope that you have considered the Gnulib documentation on this topic: https://www.gnu.org/software/gnulib/manual/html_node/Choosing-a-multithreading-API.html > The tests work well on Linux (amd64) (Debian unstable/testing/stable, > Fedora 35, Arch, Alpine/muslc) with native builds (gcc or clang). > > But they completely fail when cross-building with MinGW64 (on Debian > bookworm). And what's the execution environment? Is it Windows or is it wine? wine is not supported; I've had enough work making it work on Windows. Also, are you configuring with --enable-threads=windows? If yes, then it should work (on Windows). If not, then if the winpthreads library is found, it will be used; but since this library is broken, some of the tests will hang, crash, or fail. To avoid using this broken library, add this macro invocation to your configure.ac: gl_AVOID_WINPTHREAD Bruno
