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Add code to pltcl's Makefile to cope with the situation where

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libtcl has been installed as a non-shared library.  pltcl cannot be
built in that situation; we want to do nothing and let the overall Postgres
build complete, rather than failing.
This commit is contained in:
Tom Lane 1998-10-17 23:33:23 +00:00
parent 5f27ac6b5e
commit f2ca34dfb3
1 changed files with 46 additions and 7 deletions
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53
src/pl/tcl/Makefile
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@ -4,7 +4,7 @@
# Makefile for the pltcl shared object
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.7 1998/10/13 16:30:49 momjian Exp $
# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.8 1998/10/17 23:33:23 tgl Exp $
#
#-------------------------------------------------------------------------
@ -14,12 +14,30 @@
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 contain
# correct references to libtcl must get built on your system.
# Since these definitions come from the tclConfig.sh script,
@ -62,22 +80,43 @@ ifdef EXPSUFF
INFILES+= $(DLOBJS:.o=$(EXPSUFF))
endif
ifeq ($(TCL_SHARED_BUILD),1)
#
# Build the shared lib
#
all: $(INFILES)
Makefile.tcldefs:
install: all
$(INSTALL) $(INSTL_LIB_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)
rm -f $(INFILES) *.o
rm -f Makefile.tcldefs
install: all
$(INSTALL) $(INSTL_LIB_OPTS) $(DLOBJS) $(LIBDIR)/$(DLOBJS)
dep depend: