Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 137 insertions, 0 deletions

diff --git a/REORG.TODO/nss/Makefile b/REORG.TODO/nss/Makefile
new file mode 100644
index 0000000000..430be8726f
--- /dev/null
+++ b/REORG.TODO/nss/Makefile
@@ -0,0 +1,137 @@
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, see
+# <http://www.gnu.org/licenses/>.
+
+#
+#	Makefile for name service switch.
+#
+subdir	:= nss
+
+include ../Makeconfig
+
+headers			:= nss.h
+
+# This is the trivial part which goes into libc itself.
+routines		= nsswitch getnssent getnssent_r digits_dots \
+			  valid_field valid_list_field rewrite_field \
+			  $(addsuffix -lookup,$(databases))
+
+# These are the databases that go through nss dispatch.
+# Caution: if you add a database here, you must add its real name
+# in databases.def, too.
+databases		= proto service hosts network grp pwd ethers \
+			  spwd netgrp alias sgrp
+
+ifneq (,$(filter sunrpc,$(subdirs)))
+databases		+= key rpc
+have-sunrpc		:= 1
+else
+have-sunrpc		:= 0
+endif
+CPPFLAGS-getent.c	= -DHAVE_SUNRPC=$(have-sunrpc)
+
+others                  := getent makedb
+install-bin             := getent makedb
+makedb-modules = xmalloc hash-string
+extra-objs		+= $(makedb-modules:=.o)
+
+tests-static            = tst-field
+tests-internal		= tst-field
+tests			= test-netdb tst-nss-test1 test-digits-dots \
+			  tst-nss-getpwent bug17079
+xtests			= bug-erange
+
+# If we have a thread library then we can test cancellation against
+# some routines like getpwuid_r.
+ifeq (yes,$(have-thread-library))
+tests += tst-cancel-getpwuid_r
+endif
+
+# Specify rules for the nss_* modules.  We have some services.
+services		:= files db
+
+extra-libs		= $(services:%=libnss_%)
+# These libraries will be built in the `others' pass rather than
+# the `lib' pass, because they depend on libc.so being built already.
+extra-libs-others	= $(extra-libs)
+
+# The sources are found in the appropriate subdir.
+subdir-dirs = $(services:%=nss_%)
+vpath %.c $(subdir-dirs) ../locale/programs ../intl
+
+
+libnss_files-routines	:= $(addprefix files-,$(databases)) \
+			   files-initgroups files-init
+
+libnss_db-dbs		:= $(addprefix db-,\
+				       $(filter-out hosts network key alias,\
+						    $(databases))) \
+			   db-initgroups
+libnss_db-routines	:= $(libnss_db-dbs) db-open db-init hash-string
+generated		+= $(filter-out db-alias.c db-netgrp.c, \
+					$(addsuffix .c,$(libnss_db-dbs)))
+
+install-others		+= $(inst_vardbdir)/Makefile
+
+# Build static module into libc if requested
+libnss_files-inhibit-o	= $(filter-out .os,$(object-suffixes))
+libnss_db-inhibit-o	= $(filter-out .os,$(object-suffixes))
+ifeq ($(build-static-nss),yes)
+routines                += $(libnss_files-routines)
+static-only-routines    += $(libnss_files-routines)
+tests-static		+= tst-nss-static
+endif
+extra-test-objs		+= nss_test1.os
+
+include ../Rules
+
+ifeq (yes,$(have-selinux))
+LDLIBS-makedb		:= -lselinux
+endif
+
+libnss-libc = $(common-objpfx)linkobj/libc.so
+# Target-specific variable setting to link objects using deprecated
+# RPC interfaces with the version of libc.so that makes them available
+# for new links:
+$(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)
+
+$(objpfx)libnss_db.so: $(objpfx)libnss_files.so
+
+$(libnss_db-dbs:%=$(objpfx)%.c): $(objpfx)db-%.c: nss_files/files-%.c
+	@rm -f $@.new
+	(echo '#define EXTERN_PARSER';\
+	 echo '#define GENERIC "../nss_db/db-XXX.c"';\
+	 echo '#include "$<"') > $@.new
+	mv -f $@.new $@
+
+
+$(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
+
+$(inst_vardbdir)/Makefile: db-Makefile $(+force)
+	$(do-install)
+
+libof-nss_test1 = extramodules
+$(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
+	$(build-module)
+ifdef libnss_test1.so-version
+$(objpfx)/libnss_test1.so$(libnss_test1.so-version): $(objpfx)/libnss_test1.so
+	$(make-link)
+endif
+$(objpfx)tst-nss-test1.out: $(objpfx)/libnss_test1.so$(libnss_test1.so-version)
+
+ifeq (yes,$(have-thread-library))
+$(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library)
+endif