Makefile
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上传日期:2007-01-07
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- #-------------------------------------------------------------------------
- #
- # Makefile
- # Makefile for the pltcl shared object
- #
- # IDENTIFICATION
- # $Header: /usr/local/cvsroot/pgsql/src/pl/tcl/Makefile,v 1.10 1998/12/13 23:46:49 tgl Exp $
- #
- #-------------------------------------------------------------------------
- #
- # Tell make where the postgresql sources live
- #
- SRCDIR= ../../../src
- include $(SRCDIR)/Makefile.global
- #
- # Include definitions from the tclConfig.sh file
- # NOTE: GNU make will make this file automatically if it doesn't exist,
- # using the make rule that appears below. Cute, eh?
- #
- include Makefile.tcldefs
- #
- # Find out whether Tcl was built as a shared library --- if not,
- # we can't link a shared library that depends on it, and have to
- # forget about building pltcl.
- # In Tcl 8, tclConfig.sh sets TCL_SHARED_BUILD for us, but in
- # older Tcl releases it doesn't. In that case we guess based on
- # the name of the Tcl library.
- #
- ifndef TCL_SHARED_BUILD
- ifneq (,$(findstring $(DLSUFFIX),$(TCL_LIB_FILE)))
- TCL_SHARED_BUILD=1
- else
- TCL_SHARED_BUILD=0
- endif
- endif
- # Change following to how shared library that contains
- # references to libtcl must get built on your system.
- # Since these definitions come from the tclConfig.sh script,
- # they should work if the shared build of tcl was successful
- # on this system. However, tclConfig.sh lies to us a little bit
- # (at least in versions 7.6 through 8.0.4) --- it doesn't mention -lc
- # in TCL_LIBS, but you still need it on systems that want to hear about
- # dependent libraries...
- ifneq ($(TCL_SHLIB_LD_LIBS),)
- # link command for a shared lib must mention shared libs it uses
- SHLIB_EXTRA_LIBS=$(TCL_LIBS) -lc
- else
- # link command for a shared lib must NOT mention shared libs it uses
- SHLIB_EXTRA_LIBS=
- endif
- %$(TCL_SHLIB_SUFFIX): %.o
- $(TCL_SHLIB_LD) -o $@ $< $(TCL_LIB_SPEC) $(SHLIB_EXTRA_LIBS)
- #
- # Uncomment the following to enable the unknown command lookup
- # on the first of all calls to the call handler. See the doc
- # in the modules directory about details.
- #
- #CFLAGS+= -DPLTCL_UNKNOWN_SUPPORT
- CC = $(TCL_CC)
- CFLAGS+= -I$(LIBPQDIR) -I$(SRCDIR)/include $(TCL_SHLIB_CFLAGS)
- # For fmgr.h
- CFLAGS+= -I$(SRCDIR)/backend
- CFLAGS+= $(TCL_DEFS)
- LDADD+= -L$(LIBPQDIR) -lpq
-
- #
- # DLOBJS is the dynamically-loaded object file.
- #
- DLOBJS= pltcl$(DLSUFFIX)
- INFILES= $(DLOBJS)
- #
- # plus exports files
- #
- ifdef EXPSUFF
- INFILES+= $(DLOBJS:.o=$(EXPSUFF))
- endif
- ifeq ($(TCL_SHARED_BUILD),1)
- #
- # Build the shared lib
- #
- all: $(INFILES)
- install: all
- $(INSTALL) $(INSTL_SHLIB_OPTS) $(DLOBJS) $(LIBDIR)/$(DLOBJS)
- else
- #
- # Oops, can't build it
- #
- all:
- @echo "Cannot build pltcl because Tcl is not a shared library; skipping it."
- install:
- @echo "Cannot build pltcl because Tcl is not a shared library; skipping it."
- endif
- #
- # Make targets that are still valid when we can't build pltcl
- # should be below here.
- #
- Makefile.tcldefs: mkMakefile.tcldefs.sh
- /bin/sh mkMakefile.tcldefs.sh
- #
- # Clean
- #
- clean:
- rm -f $(INFILES) *.o
- rm -f Makefile.tcldefs
- dep depend: