On Sun, Sep 6, 2020 at 1:53 PM 'Hubert Hirtz' via golang-nuts <golang-nuts@googlegroups.com> wrote: > > I am trying to cross-compile a project that depends on sqlite3 on a > amd64 machine (host) for an armhf machine (target), using clang with the > appropriate "--target" flag. > > The build fails on runtime/cgo with the following errors: > > ``` > # runtime/cgo > In file included from gcc_libinit.c:8: > /usr/include/pthread.h:672:6: error: 'regparm' is not valid on this platform > /usr/include/bits/pthreadtypes-arch.h:52:50: note: expanded from macro > '__cleanup_fct_attribute' > In file included from gcc_libinit.c:8: > /usr/include/pthread.h:684:3: error: 'regparm' is not valid on this platform > /usr/include/bits/pthreadtypes-arch.h:52:50: note: expanded from macro > '__cleanup_fct_attribute' > In file included from gcc_libinit.c:8: > /usr/include/pthread.h:725:6: error: 'regparm' is not valid on this platform > /usr/include/bits/pthreadtypes-arch.h:52:50: note: expanded from macro > '__cleanup_fct_attribute' > ``` > > Here is the `go env` and the full build output (run with `-x`): > <https://paste.sr.ht/~taiite/b6b47c78cc399d41b398f1076f55a5a1cc75526e> > > Do you have any idea why it fails or if I missed something?
In order to cross-compile a Go program that uses cgo, you need a complete C cross-compiler. In this case your C cross-compiler appears to be using the native header files, which can't work. It needs to use the cross-compiler header files. Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcUf-oJQGRcs%3D_kwVRATD4%2B6jRS1hsJUZdPu%2BnznKYLHRA%40mail.gmail.com.
