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, 131 insertions, 0 deletions

diff --git a/REORG.TODO/timezone/Makefile b/REORG.TODO/timezone/Makefile
new file mode 100644
index 0000000000..35e6a95e6b
--- /dev/null
+++ b/REORG.TODO/timezone/Makefile
@@ -0,0 +1,131 @@
+# Copyright (C) 1998-2017 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 timezone information
+#
+subdir	:= timezone
+
+include ../Makeconfig
+
+others	:= zdump zic
+tests	:= test-tz tst-timezone tst-tzset
+
+generated-dirs += testdata
+
+generated += tzselect
+
+testdata = $(objpfx)testdata
+
+ifeq ($(enable-timezone-tools),yes)
+install-sbin := zic zdump
+install-bin-script = tzselect
+endif
+
+ifeq ($(run-built-tests),yes)
+# List zones generated by separate commands running zic on the host.
+# Each such zic run counts as a separate test.
+test-zones := America/New_York Etc/UTC UTC Europe/Berlin \
+	      Australia/Melbourne America/Sao_Paulo Asia/Tokyo \
+	      $(posixrules-file)
+tests-special += $(addprefix $(testdata)/, $(test-zones))
+endif
+
+include ../Rules
+
+
+$(objpfx)zic.o $(objpfx)zdump.o: $(objpfx)version.h
+
+$(objpfx)version.h: $(common-objpfx)config.make
+	echo 'static char const TZVERSION[]="$(version)";' \
+	    > $@.new
+	mv -f $@.new $@
+
+tz-cflags = -DTZDIR='"$(zonedir)"' \
+	    -DTZDEFAULT='"$(localtime-file)"' \
+	    -DTZDEFRULES='"$(posixrules-file)"' \
+	    -DTM_GMTOFF=tm_gmtoff -DTM_ZONE=tm_zone \
+	    -DHAVE_GETTEXT -DUSE_LTZ=0 -Wno-maybe-uninitialized
+
+# The -Wno-unused-variable flag is used to prevent GCC 6
+# from warning about time_t_min and time_t_max which are
+# defined in private.h but not used.
+CFLAGS-zdump.c = $(tz-cflags)
+CFLAGS-zic.c = $(tz-cflags) -Wno-unused-variable
+
+# We have to make sure the data for testing the tz functions is available.
+# Don't add leapseconds here since test-tz made checks that work only without
+# leapseconds.
+define build-testdata
+$(built-program-cmd) -d $(testdata) -y ./yearistype $<; \
+$(evaluate-test)
+endef
+
+$(objpfx)test-tz.out: $(addprefix $(testdata)/, America/New_York Etc/UTC UTC)
+$(objpfx)tst-timezone.out: $(addprefix $(testdata)/, \
+				       Europe/Berlin Universal \
+				       Australia/Melbourne \
+				       America/New_York \
+				       America/Sao_Paulo Asia/Tokyo \
+				       Europe/London)
+$(objpfx)tst-tzset.out: $(addprefix $(testdata)/XT, 1 2 3 4)
+
+test-tz-ENV = TZDIR=$(testdata)
+tst-timezone-ENV = TZDIR=$(testdata)
+tst-tzset-ENV = TZDIR=$(testdata)
+
+# Note this must come second in the deps list for $(built-program-cmd) to work.
+zic-deps = $(objpfx)zic $(leapseconds) yearistype
+
+$(testdata)/America/New_York: northamerica $(zic-deps)
+	$(build-testdata)
+$(testdata)/$(posixrules-file): $(testdata)/America/New_York
+	$(make-link); $(evaluate-test)
+$(testdata)/Etc/UTC: etcetera $(zic-deps)
+	$(build-testdata)
+# Use a pattern rule to indicate the command produces both targets at once.
+# Two separate targets built separately can collide if in parallel.
+%/UTC %/Universal: simplebackw $(zic-deps) %/Etc/UTC
+	$(build-testdata)
+	{ test -r $(@D)/Universal.test-result \
+	&& cp $(@D)/Universal.test-result $(@D)/UTC.test-result \
+	&& sed -i 's/Universal/UTC/' $(@D)/UTC.test-result ; exit 0; }
+	{ test -r $(@D)/UTC.test-result \
+	&& cp $(@D)/UTC.test-result $(@D)/Universal.test-result \
+	&& sed -i 's/UTC/Universal/' $(@D)/Universal.test-result ; exit 0; }
+$(testdata)/%/Berlin $(testdata)/%/London: europe $(zic-deps)
+	$(build-testdata)
+$(testdata)/Australia/Melbourne: australasia $(zic-deps)
+	$(build-testdata)
+$(testdata)/America/Sao_Paulo: southamerica $(zic-deps)
+	$(build-testdata)
+$(testdata)/Asia/Tokyo: asia $(zic-deps)
+	$(build-testdata)
+
+$(testdata)/XT%: testdata/XT%
+	$(make-target-directory)
+	cp $< $@
+
+$(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
+	sed -e 's|/bin/bash|$(BASH)|' \
+	    -e 's|TZDIR=[^}]*|TZDIR=$(zonedir)|' \
+	    -e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
+	    -e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
+	    -e '/REPORT_BUGS_TO=/s|=.*|="$(REPORT_BUGS_TO)"|' \
+	    < $< > $@.new
+	chmod 555 $@.new
+	mv -f $@.new $@