oss/uclibc-ng: Embedded C library @ v1.0.19

Waldemar Brodkorb a3e5bfd207 cleanup and fix static linking issues		8 lat temu
..
linuxthreads	29ff9055c8 use a single libc and deduplicate threading code	8 lat temu
linuxthreads_db	6a8ccc9552 remove linuxthreads.new, rename linuxthreads.old	8 lat temu
nptl	a3e5bfd207 cleanup and fix static linking issues	8 lat temu
nptl_db	9cd6514517 remove __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__	9 lat temu
Makefile	ba31c6c463 Remove TOPDIR	19 lat temu
Makefile.in	49d8a0e9c6 support building out-of-tree	15 lat temu