[libvirt] [PATCH 2/2] maint: update to latest gnulib

maint.mk: detect missing-NL-at-EOF, too dirname: move m4/dos.m4 functionality into lib/dosname.h strstr: revert patches that introduced bug and pessimization filenamecat: remove unnecessary dependency on dirname-lgpl remove: remove unnecessary use of m4/dos.m4 * lib/openat-proc.c: Don't include dirname.h; not needed. ChangeLog: credit Mike Stump; add a URL for the thread backupfile: remove unnecessary use of m4/dos.m4 strstr: fix a bug whereby strstr would mistakenly return NULL gnulib-tool: remove use of bold display in help screen Fix misindentation of preprocessor directives. ioctl: Fix for MacOS X in 64-bit mode. maint: sc_cpp_indent_check: remove the "only in lib/" restriction maint: avoid any CDPATH issue maint: adjust cpp indentation for my modules, as well maint: adjust cpp indentation to reflect nesting depth New module 'wctomb'. New module 'mbtowc'. wcrtomb: Add more tests for native Windows platforms. wcrtomb: Enhance test. mbrtowc: Tiny optimization. test-exclude.c: remove unmatched #endif git-version-gen: skip "-dirty" check when appropriate unictype/property-byname: Reduce the size of the 'data' segment. unictype/scripts: Reduce the size of the 'data' segment. stdint: Update documentation. stdint: omit redundant check for wchar.h stdint: Cut dependency to module 'wchar'.