This patch adds a new configure option --with-pltcl-unknown which

enables pltcl unknown support.


Also it adds substituting of tclsh with tclsh that was by configure in
pltcl_*mod scripts. For example, On freebsd, tclsh can be called
tclsh8.2 or
tclsh8.3 depending on installed version of Tcl.

After patching files
  src/pl/tcl/modules/pltcl_listmod
  src/pl/tcl/modules/pltcl_loadmod
  src/pl/tcl/modules/pltcl_delmod
must be renamed(copied,repocopied) to
  src/pl/tcl/modules/pltcl_listmod.in
  src/pl/tcl/modules/pltcl_loadmod.in
  src/pl/tcl/modules/pltcl_delmod.in

seva@sevasoft.kiev.ua

configure.in

@@ -359,6 +359,16 @@ PGAC_ARG_BOOL(with, tcl, no, [  --with-tcl              build Tcl and Tk interfa
 AC_MSG_RESULT([$with_tcl])
 AC_SUBST([with_tcl])
 
+# If Tcl is enabled (above) then check for pltcl_unknown_support
+AC_MSG_CHECKING([whether to build with pl/tcl unknown support])
+if test "$with_tcl" = yes; then
+  PGAC_ARG_BOOL(with, pltcl_unknown, no, [  --with-pltcl-unknown    build pl/tcl unknown support if Tcl is enabled])
+else
+  with_pltcl_unknown=no
+fi
+AC_MSG_RESULT([$with_pltcl_unknown])
+AC_SUBST([with_pltcl_unknown])
+
 # If Tcl is enabled (above) then Tk is also, unless the user disables it using --without-tk
 AC_MSG_CHECKING([whether to build with Tk])
 if test "$with_tcl" = yes; then
@@ -1165,6 +1175,9 @@ AC_OUTPUT(
   src/GNUmakefile
   src/Makefile.global
   src/backend/port/Makefile
+  src/pl/tcl/modules/pltcl_listmod
+  src/pl/tcl/modules/pltcl_loadmod
+  src/pl/tcl/modules/pltcl_delmod
 ],
 [
 # Update timestamp for config.h (see Makefile.global)

doc/src/sgml/installation.sgml

@@ -1,4 +1,4 @@
-<!-- $Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.45 2001/04/06 15:52:41 petere Exp $ -->
+<!-- $Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.46 2001/05/09 19:19:00 momjian Exp $ -->
 
 <chapter id="installation">
  <title><![%flattext-install-include[<productname>PostgreSQL</>]]>
@@ -587,6 +587,15 @@ su - postgres
        </listitem>
       </varlistentry>
 
+      <varlistentry>
+       <term>--with-pltcl-unknown</term>
+       <listitem>
+        <para>
+         Enables enables PL/Tcl unknown support.
+        </para>
+       </listitem>
+      </varlistentry>
+
       <varlistentry>
        <term>--enable-odbc</term>
        <listitem>

src/Makefile.global.in

@@ -1,5 +1,5 @@
 # -*-makefile-*-
-# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.123 2001/03/10 10:38:59 petere Exp $
+# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.124 2001/05/09 19:19:00 momjian Exp $
 
 #------------------------------------------------------------------------------
 # All PostgreSQL makefiles include this file and use the variables it sets,
@@ -111,6 +111,7 @@ with_java	= @with_java@
 with_perl	= @with_perl@
 with_python	= @with_python@
 with_tcl	= @with_tcl@
+with_pltcl_unknown	= @with_pltcl_unknown@
 with_tk		= @with_tk@
 enable_odbc	= @enable_odbc@
 MULTIBYTE	= @MULTIBYTE@

src/pl/tcl/Makefile

@@ -2,7 +2,7 @@
 #
 # Makefile for the pltcl shared object
 #
-# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.26 2000/12/15 18:50:35 petere Exp $
+# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.27 2001/05/09 19:19:00 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -70,8 +70,9 @@ override CFLAGS = $(TCL_CFLAGS_OPTIMIZE) $(TCL_SHLIB_CFLAGS)
 # first of all calls to the call handler. See the doc in the modules
 # directory about details.
 
-#override CPPFLAGS+= -DPLTCL_UNKNOWN_SUPPORT
-
+ifeq ($(with_pltcl_unknown), yes)
+override CPPFLAGS+= -DPLTCL_UNKNOWN_SUPPORT
+endif
 
 #
 # DLOBJS is the dynamically-loaded object file.
@@ -98,6 +99,16 @@ pltcl$(DLSUFFIX): pltcl.o
 
 install: all installdirs
 	$(INSTALL_SHLIB) $(DLOBJS) $(DESTDIR)$(libdir)/$(DLOBJS)
+ifeq ($(with_pltcl_unknown), yes)
+	$(INSTALL_SCRIPT) modules/pltcl_loadmod \
+		$(DESTDIR)$(bindir)/pltcl_loadmod
+	$(INSTALL_SCRIPT) modules/pltcl_delmod \
+		$(DESTDIR)$(bindir)/pltcl_delmod
+	$(INSTALL_SCRIPT) modules/pltcl_listmod \
+		$(DESTDIR)$(bindir)/pltcl_listmod
+	$(INSTALL_DATA) modules/unknown.pltcl \
+		$(DESTDIR)$(datadir)/unknown.pltcl
+endif
 
 installdirs:
 	$(mkinstalldirs) $(DESTDIR)$(libdir)
@@ -117,4 +128,4 @@ Makefile.tcldefs: mkMakefile.tcldefs.sh
 	$(SHELL) $< '$(TCL_CONFIG_SH)' '$@'
 
 clean distclean maintainer-clean:
-	rm -f $(INFILES) pltcl.o Makefile.tcldefs
+	rm -f $(INFILES) pltcl.o Makefile.tcldefs modules/pltcl_listmod modules/pltcl_loadmod modules/pltcl_delmod

src/pl/tcl/modules/pltcl_delmod.in

@@ -1,6 +1,6 @@
 #!/bin/sh
 # Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@
 
 #
 # Code still has to be documented

src/pl/tcl/modules/pltcl_listmod.in

@@ -1,6 +1,6 @@
 #!/bin/sh
 # Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@
 
 #
 # Code still has to be documented

src/pl/tcl/modules/pltcl_loadmod.in

@@ -1,6 +1,6 @@
 #!/bin/sh
 # Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@
 
 #
 # Code still has to be documented