* libc/machine/aarch64/strcpy.S: New file.
	* libc/machine/aarch64/strcpy-stub.S: New file.
	* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add new files.
	* libc/machine/aarch64/Makefile.in: Regenerate.
	* cygcheck.cc (dump_sysinfo): Handle Windows 10/Server 2014(?).
Fix typo
	* libc/stdlib/strtod.c (sulp): Cast to int32_t to avoid overflow.
	* libc/time/gmtime_r.c (DAYS_PER_*_YEARS): Convert to long constants
	to avoid overflow.
	* cygheap.h (cygheap_pwdgrp): Remove constants NSS_FILES and NSS_DB.
	Use NSS_SRC_FILES and NSS_SRC_DB throughout instead.
	(cygheap_pwdgrp::nss_pwd_src): New inline method.
	(cygheap_pwdgrp::nss_grp_src): Ditto.
	* external.cc (cygwin_internal): Add CW_GETNSS_PWD_SRC and
	CW_GETNSS_GRP_SRC cases.
	* uinfo.cc: Use NSS_SRC_FILES and NSS_SRC_DB throughout.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSS_PWD_SRC
	and CW_GETNSS_GRP_SRC.
	(NSS_SRC_FILES): Define.
	(NSS_SRC_DB): Define.
	* mkgroup.c (enum_unix_groups): Always print groupname with machine
	prefix.
	(usage): Extend help output for -l option.
	(main): Drop superfluous goto and label.  Make machine prefixing for
	local machine when using -l option dependend on options in
	/etc/nsswitch.conf.
	* mkpasswd.c: Ditto.
	* mkgroup.c (usage): Fix language.
	* mkpasswd.c (usage): Ditto.
	* utils.xml (mkgroup): Align to changed usage.
	(mkpasswd): Ditto.
	* configure.ac: Convert to new AC_INIT style.
	* configure: Regenerate.
	* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 34.

	* new-features.xml (ov-new1.7.34): Add new section.
	(ov-new1.7.33): Reflect intermediate 1.7.33 release.