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136 lines
3.2 KiB
136 lines
3.2 KiB
#-------------------------------------------------------------------------
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#
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# Makefile
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# Makefile for the pltcl shared object
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.15 2000/05/29 05:45:54 tgl Exp $
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#
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#-------------------------------------------------------------------------
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#
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# Tell make where the postgresql sources live
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#
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SRCDIR= ../../../src
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include $(SRCDIR)/Makefile.global
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#
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# Include definitions from the tclConfig.sh file
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# NOTE: GNU make will make this file automatically if it doesn't exist,
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# using the make rule that appears below. Cute, eh?
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#
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include Makefile.tcldefs
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#
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# Find out whether Tcl was built as a shared library --- if not,
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# we can't link a shared library that depends on it, and have to
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# forget about building pltcl.
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# In Tcl 8, tclConfig.sh sets TCL_SHARED_BUILD for us, but in
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# older Tcl releases it doesn't. In that case we guess based on
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# the name of the Tcl library.
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#
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ifndef TCL_SHARED_BUILD
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ifneq (,$(findstring $(DLSUFFIX),$(TCL_LIB_FILE)))
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TCL_SHARED_BUILD=1
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else
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TCL_SHARED_BUILD=0
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endif
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endif
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# Change following to how shared library that contains
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# references to libtcl must get built on your system.
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# Since these definitions come from the tclConfig.sh script,
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# they should work if the shared build of tcl was successful
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# on this system. However, tclConfig.sh lies to us a little bit
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# (at least in versions 7.6 through 8.0.4) --- it doesn't mention -lc
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# in TCL_LIBS, but you still need it on systems that want to hear about
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# dependent libraries...
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ifneq ($(TCL_SHLIB_LD_LIBS),)
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# link command for a shared lib must mention shared libs it uses
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SHLIB_EXTRA_LIBS=$(TCL_LIBS) -lc
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else
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# link command for a shared lib must NOT mention shared libs it uses
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SHLIB_EXTRA_LIBS=
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endif
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%$(TCL_SHLIB_SUFFIX): %.o
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$(TCL_SHLIB_LD) -o $@ $< $(TCL_LIB_SPEC) $(SHLIB_EXTRA_LIBS)
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CC = $(TCL_CC)
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# Since we are using Tcl's choice of C compiler, which might not be the
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# same one selected for Postgres, do NOT use CFLAGS from Makefile.global.
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# Instead use TCL's CFLAGS plus necessary -I directives.
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# Can choose either TCL_CFLAGS_OPTIMIZE or TCL_CFLAGS_DEBUG here, as needed
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CFLAGS= $(TCL_CFLAGS_OPTIMIZE)
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CFLAGS+= $(TCL_SHLIB_CFLAGS) $(TCL_DEFS)
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CFLAGS+= -I$(SRCDIR)/include $(PGSQL_INCLUDES)
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#
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# Uncomment the following to enable the unknown command lookup
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# on the first of all calls to the call handler. See the doc
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# in the modules directory about details.
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#
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#CFLAGS+= -DPLTCL_UNKNOWN_SUPPORT
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#
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# DLOBJS is the dynamically-loaded object file.
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#
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DLOBJS= pltcl$(DLSUFFIX)
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INFILES= $(DLOBJS)
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#
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# plus exports files
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#
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ifdef EXPSUFF
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INFILES+= $(DLOBJS:.o=$(EXPSUFF))
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endif
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ifeq ($(TCL_SHARED_BUILD),1)
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#
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# Build the shared lib
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#
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all: $(INFILES)
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install: all
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$(INSTALL) $(INSTL_SHLIB_OPTS) $(DLOBJS) $(LIBDIR)/$(DLOBJS)
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else
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#
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# Oops, can't build it
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#
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all:
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@echo "Cannot build pltcl because Tcl is not a shared library; skipping it."
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install:
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@echo "Cannot build pltcl because Tcl is not a shared library; skipping it."
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endif
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#
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# Make targets that are still valid when we can't build pltcl
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# should be below here.
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#
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Makefile.tcldefs: mkMakefile.tcldefs.sh
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/bin/sh mkMakefile.tcldefs.sh
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#
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# Clean
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#
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clean:
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rm -f $(INFILES) *.o
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rm -f Makefile.tcldefs
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dep depend:
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