1 files changed, 79 insertions, 0 deletions
diff --git a/src/timezone/Makefile b/src/timezone/Makefile
new file mode 100644
index 0000000..fbbaae4
--- /dev/null
+++ b/src/timezone/Makefile
@@ -0,0 +1,79 @@
+#-------------------------------------------------------------------------
+#
+# Makefile
+#    Makefile for the timezone library
+
+# IDENTIFICATION
+#    src/timezone/Makefile
+#
+#-------------------------------------------------------------------------
+
+PGFILEDESC = "zic - time zone compiler"
+PGAPPICON = win32
+
+subdir = src/timezone
+top_builddir = ../..
+include $(top_builddir)/src/Makefile.global
+
+# files to build into backend
+OBJS = \
+	localtime.o \
+	pgtz.o \
+	strftime.o
+
+# files needed to build zic utility program
+ZICOBJS = \
+	$(WIN32RES) \
+	zic.o
+
+# we now distribute the timezone data as a single file
+TZDATAFILES = $(srcdir)/data/tzdata.zi
+
+# any custom options you might want to pass to zic while installing data files
+ZIC_OPTIONS =
+
+# use system timezone data?
+ifneq (,$(with_system_tzdata))
+override CPPFLAGS += '-DSYSTEMTZDIR="$(with_system_tzdata)"'
+endif
+
+include $(top_srcdir)/src/backend/common.mk
+
+ifeq (,$(with_system_tzdata))
+all: zic
+endif
+
+# We could do this test in the action section:
+#	$(if $(ZIC),$(ZIC),./zic)
+# but GNU make versions <= 3.78.1 or perhaps later have a bug
+# that causes a segfault;  GNU make 3.81 or later fixes this.
+ifeq (,$(ZIC))
+ZIC= ./zic
+endif
+
+zic: $(ZICOBJS) | submake-libpgport
+	$(CC) $(CFLAGS) $(ZICOBJS) $(LDFLAGS) $(LDFLAGS_EX) $(LIBS) -o $@$(X)
+
+install: all installdirs
+ifeq (,$(with_system_tzdata))
+	$(ZIC) -d '$(DESTDIR)$(datadir)/timezone' $(ZIC_OPTIONS) $(TZDATAFILES)
+endif
+	$(MAKE) -C tznames $@
+
+# Note: -P code currently depends on '-b fat'.  Not worth fixing right now.
+abbrevs.txt: zic $(TZDATAFILES)
+	mkdir junkdir
+	$(ZIC) -P -b fat -d junkdir $(TZDATAFILES) | LANG=C sort | uniq >abbrevs.txt
+	rm -rf junkdir
+
+installdirs:
+	$(MKDIR_P) '$(DESTDIR)$(datadir)'
+
+uninstall:
+ifeq (,$(with_system_tzdata))
+	rm -rf '$(DESTDIR)$(datadir)/timezone'
+endif
+	$(MAKE) -C tznames $@
+
+clean distclean maintainer-clean:
+	rm -f zic$(X) $(ZICOBJS) abbrevs.txt