diff options
Diffstat (limited to 'timezone/Makefile')
| -rw-r--r-- | timezone/Makefile | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/timezone/Makefile b/timezone/Makefile new file mode 100644 index 0000000000..f4cfa84cb9 --- /dev/null +++ b/timezone/Makefile @@ -0,0 +1,196 @@ +# Copyright (C) 1998 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 Library General Public License as +# published by the Free Software Foundation; either version 2 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 +# Library General Public License for more details. + +# You should have received a copy of the GNU Library General Public +# License along with the GNU C Library; see the file COPYING.LIB. If not, +# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# +# Makefile for timezone information +# +subdir := timezone + +distribute := tzfile.h private.h scheck.c ialloc.c yearistype \ + iso3166.tab zone.tab tzselect.ksh checktab.awk \ + README + +extra-objs := scheck.o ialloc.o + +others := zdump zic +tests := test-tz + +tzbases := africa antarctica asia australasia europe northamerica \ + southamerica etcetera factory systemv \ + solar87 solar88 solar89 +tzlinks := backward +tzfiles := $(tzbases) $(tzlinks) +# pacificnew doesn't compile; if it is to be used, it should be included in +# northamerica. +distribute += $(tzfiles) leapseconds pacificnew simplebackw + +install-sbin := zic zdump + +generated-dirs = testdata + +all: # Make this the default target; it will be defined in Rules. + +include ../Makeconfig # Get objpfx defined so we can use it below. + +# z.* use this variable. +define nl + + +endef +ifneq ($(no_deps),t) +-include $(addprefix $(objpfx)z.,$(tzfiles)) +endif + +# Make these absolute file names. +installed-localtime-file := $(firstword $(filter /%,$(inst_localtime-file)) \ + $(addprefix $(inst_zonedir)/, \ + $(localtime-file))) +installed-posixrules-file := $(firstword $(filter /%,$(posixrules-file)) \ + $(addprefix $(inst_zonedir)/, \ + $(posixrules-file))) + +ifeq ($(cross-compiling),no) +# Don't try to install the zoneinfo files since we can't run zic. +install-others = $(addprefix $(inst_zonedir)/,$(zonenames) \ + $(zonenames:%=posix/%) \ + $(zonenames:%=right/%)) \ + $(installed-localtime-file) $(installed-posixrules-file) +endif + +ifeq ($(have-ksh),yes) +install-others += $(inst_zonedir)/iso3166.tab $(inst_zonedir)/zone.tab +install-bin += tzselect +generated += tzselect +endif + +include ../Rules + + +$(tzfiles:%=$(objpfx)z.%): $(objpfx)z.%: % Makefile +# Kludge alert: we use an implicit rule (in what we are generating here) +# because that is the only way to tell Make that the one command builds all +# the files. +# The extra kludge for the $(tzlinks) files is necessary since running zic +# this file requires all other files to exist. Blech! + (echo 'define $*-zones' ;\ + awk '$$1 == "Zone" { print $$2 } $$1 == "Link" { print $$3 }' $^ ;\ + echo 'endef' ;\ + echo '$*-zones := $$(subst $$(nl), ,$$($*-zones))' ;\ + echo 'ifdef $*-zones' ;\ + if test x$(findstring $*, $(tzlinks)) != x; then \ + echo '$$(addprefix $$(inst_zonedir)/right/,$$($*-zones)): \';\ + echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/right/, +$$($$t-zones)))' ;\ + echo '$$(addprefix $$(inst_zonedir)/posix/,$$($*-zones)): \';\ + echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/posix/, +$$($$t-zones)))' ;\ + echo '$$(addprefix $$(inst_zonedir)/,$$($*-zones)): \' ;\ + echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/,$$($$t +-zones)))' ;\ + fi ;\ + echo '$$(addprefix $$(inst_datadir)/zone%/right/,$$($*-zones)): \' ;\ + echo '$< $$(objpfx)zic leapseconds yearistype' ;\ + echo ' $$(tzcompile)' ;\ + echo '$$(addprefix $$(inst_datadir)/zone%/posix/,$$($*-zones)): \' ;\ + echo '$< $$(objpfx)zic /dev/null yearistype' ;\ + echo ' $$(tzcompile)' ;\ + echo '$$(addprefix $$(inst_datadir)/zone%/,$$($*-zones)): \' ;\ + echo '$< $$(objpfx)zic $$(leapseconds) yearistype' ;\ + echo ' $$(tzcompile)' ;\ + echo 'endif' ;\ + echo 'zonenames := $$(zonenames) $$($*-zones)' ;\ + ) > $@.new + mv $@.new $@ + +.PHONY: echo-zonenames +echo-zonenames: + @echo 'Known zones: $(zonenames)' + + +# We have to use `-d $(inst_zonedir)' to explictly tell zic where to +# place the output files although $(zonedir) is compiled in. But the +# user might have set $(install_root) on the command line of `make install'. +zic-cmd = $(built-program-cmd) -d $(inst_zonedir) +tzcompile = $(zic-cmd)$(target-zone-flavor) -L $(word 3,$^) \ + -y $(dir $(word 4,$^))$(notdir $(word 4,$^)) $< + +# The source files specify the zone names relative to the -d directory, +# so for the posix/ and right/ flavors we need to pass -d $(inst_zonedir)/posix +# and the like. This magic extracts /posix or /right if it's the first +# component after $(inst_zonedir) in the target name $@. +target-zone-flavor = $(filter /posix /right, \ + /$(firstword $(subst /, , \ + $(patsubst $(inst_zonedir)/%,%,$@)))) + +ifdef localtime +$(installed-localtime-file): $(inst_zonedir)/$(localtime) $(objpfx)zic + $(make-target-directory) + if test -r $@; then \ + echo Site timezone NOT reset to Factory.; \ + else \ + rm -f $@T; \ + $(SHELL) $(..)/rellns-sh $< $@T; \ + mv -f $@T $@; \ + fi +endif +ifdef posixrules +$(installed-posixrules-file): $(inst_zonedir)/$(posixrules) $(objpfx)zic + $(zic-cmd) -p $(posixrules) +endif + + +$(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o + +tz-cflags = -DTZDIR='"$(zonedir)"' \ + -DTZDEFAULT='"$(localtime-file)"' \ + -DTZDEFRULES='"$(posixrules-file)"' + +CFLAGS-zdump.c = -Wno-strict-prototypes -DNOID +CFLAGS-zic.c = -Wno-strict-prototypes -DNOID $(tz-cflags) +CFLAGS-ialloc.c = -Wno-strict-prototypes -DNOID +CFLAGS-scheck.c = -Wno-strict-prototypes -DNOID +CFLAGS-tzfile.c = $(tz-cflags) +CFLAGS-tzset.c = $(tz-cflags) + +# We have to make sure the data for testing the tz functions is available. +$(objpfx)test-tz.out: $(addprefix $(objpfx)testdata/, America/New_York \ + Etc/UTC UTC) + +$(objpfx)testdata/America/New_York: northamerica $(objpfx)zic \ + $(leapseconds) yearistype + $(built-program-cmd) -d $(objpfx)testdata -L $(leapseconds) \ + -y yearistype northamerica +$(objpfx)testdata/Etc/UTC: etcetera $(objpfx)zic $(leapseconds) yearistype + $(built-program-cmd) -d $(objpfx)testdata -L $(leapseconds) \ + -y yearistype etcetera +$(objpfx)testdata/UTC: simplebackw $(objpfx)zic $(objpfx)testdata/Etc/UTC \ + $(leapseconds) yearistype + $(built-program-cmd) -d $(objpfx)testdata -L $(leapseconds) \ + -y yearistype simplebackw + +test-tz-ENV = TZDIR=$(objpfx)testdata + + +$(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make + sed -e 's%@KSH@%$(KSH)%g' \ + -e 's%@TZDIR@%$(zonedir)%g' < $< > $@.new + chmod 555 $@.new + mv -f $@.new $@ + +$(addprefix $(inst_zonedir)/,iso3166.tab zone.tab): $(inst_zonedir)/%: % + $(do-install) |