i386, ia64 and sparc64. Add stubs for alpha, amd64, ia64 and sparc64 for
libpthread.
Restructure the source files to avoid unnecessary use of subdirectories
that also force us to use non-portable compilation flags to deal with
the uncommon compilation requirements (building archive libraries for
linkage into a shared library).
The libpthread support has been copied from the original local and
cleaned-up to make them WARNS=2 clean.
that also force us to use non-portable compilation flags to deal with
the uncommon compilation requirements (building archive libraries for
linkage into a shared library).
The libpthread support has been copied from the original local and
cleaned-up to make them WARNS=2 clean.
Tested on: amd64, i386, ia64
