forkfd_qt.c includes <forkfd.h> (whose forkfd_wait4 prototype takes struct
rusage*) before struct rusage is declared at file scope; sys/resource.h is only
pulled in later by forkfd.c. So the header prototype gets a prototype-scoped
struct rusage incompatible with the file-scope one in the definition ->
"conflicting types for forkfd_wait4". 6.11.0 qglobal.h pulled it in
transitively; 6.11.1 does not. Fix: include <sys/resource.h> before <forkfd.h>.
Durable patch, wired into qtbase recipe.
vasilito
2349d5f672