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38fac9c1f6
This changes zic's default output format from "-b fat" to "-b slim". We were already using "slim" in v13/HEAD, so those branches drop the explicit -b switch in the Makefiles. Instead, add an explicit "-b fat" in v12 and before, so that we don't change the output file format in those branches. (This is perhaps excessively conservative, but we decided not to do so in a12079109, and I'll stick with that.) Other non-cosmetic changes are to drop support for zic's long-obsolete "-y" switch, and to ensure that strftime() does not change errno unless it fails. As usual with tzcode changes, back-patch to all supported branches.
78 lines
1.9 KiB
Makefile
78 lines
1.9 KiB
Makefile
#-------------------------------------------------------------------------
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#
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# Makefile
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# Makefile for the timezone library
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# IDENTIFICATION
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# src/timezone/Makefile
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#
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#-------------------------------------------------------------------------
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PGFILEDESC = "zic - time zone compiler"
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PGAPPICON = win32
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subdir = src/timezone
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top_builddir = ../..
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include $(top_builddir)/src/Makefile.global
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# files to build into backend
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OBJS= localtime.o strftime.o pgtz.o
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# files needed to build zic utility program
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ZICOBJS= zic.o $(WIN32RES)
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# we now distribute the timezone data as a single file
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TZDATAFILES = $(srcdir)/data/tzdata.zi
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# which zone should determine the DST rules (not the specific UTC offset!)
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# for POSIX-style timezone specs
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POSIXRULES = US/Eastern
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# any custom options you might want to pass to zic while installing data files
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ZIC_OPTIONS =
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# use system timezone data?
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ifneq (,$(with_system_tzdata))
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override CPPFLAGS += '-DSYSTEMTZDIR="$(with_system_tzdata)"'
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endif
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include $(top_srcdir)/src/backend/common.mk
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ifeq (,$(with_system_tzdata))
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all: zic
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endif
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# We could do this test in the action section:
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# $(if $(ZIC),$(ZIC),./zic)
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# but GNU make versions <= 3.78.1 or perhaps later have a bug
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# that causes a segfault; GNU make 3.81 or later fixes this.
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ifeq (,$(ZIC))
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ZIC= ./zic
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endif
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zic: $(ZICOBJS) | submake-libpgport
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$(CC) $(CFLAGS) $(ZICOBJS) $(LDFLAGS) $(LDFLAGS_EX) $(LIBS) -o $@$(X)
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install: all installdirs
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ifeq (,$(with_system_tzdata))
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$(ZIC) -d '$(DESTDIR)$(datadir)/timezone' -p '$(POSIXRULES)' -b fat $(ZIC_OPTIONS) $(TZDATAFILES)
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endif
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$(MAKE) -C tznames $@
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abbrevs.txt: zic $(TZDATAFILES)
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mkdir junkdir
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$(ZIC) -P -d junkdir -p '$(POSIXRULES)' $(TZDATAFILES) | LANG=C sort | uniq >abbrevs.txt
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rm -rf junkdir
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installdirs:
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$(MKDIR_P) '$(DESTDIR)$(datadir)'
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uninstall:
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ifeq (,$(with_system_tzdata))
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rm -rf '$(DESTDIR)$(datadir)/timezone'
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endif
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$(MAKE) -C tznames $@
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clean distclean maintainer-clean:
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rm -f zic$(X) $(ZICOBJS) abbrevs.txt
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