patch for configure for enabling of pl/tcl unknown support

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

Index: configure.in
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/configure.in,v
retrieving revision 1.106
diff -u -r1.106 configure.in
--- configure.in 2001/03/05 10:18:47 1.106
+++ configure.in 2001/03/07 21:32:45
@@ -359,6 +359,16 @@
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
@@ -1172,6 +1182,9 @@
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)
Index: src/Makefile.global.in
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/src/Makefile.global.in,v
retrieving revision 1.122
diff -u -r1.122 Makefile.global.in
--- src/Makefile.global.in 2001/03/05 09:39:51 1.122
+++ src/Makefile.global.in 2001/03/07 20:55:39
@@ -111,6 +111,7 @@
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@
Index: src/pl/tcl/Makefile
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/src/pl/tcl/Makefile,v
retrieving revision 1.26
diff -u -r1.26 Makefile
--- src/pl/tcl/Makefile 2000/12/15 18:50:35 1.26
+++ src/pl/tcl/Makefile 2001/03/07 21:21:26
@@ -70,8 +70,9 @@
# 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 @@

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 @@
$(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
Index: src/pl/tcl/modules/pltcl_delmod
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/src/pl/tcl/modules/pltcl_delmod,v
retrieving revision 1.1
diff -u -r1.1 pltcl_delmod
--- src/pl/tcl/modules/pltcl_delmod 1998/02/11 14:14:15 1.1
+++ src/pl/tcl/modules/pltcl_delmod 2001/03/07 21:42:04
@@ -1,6 +1,6 @@
#!/bin/sh
# Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@

#
# Code still has to be documented
Index: src/pl/tcl/modules/pltcl_listmod
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/src/pl/tcl/modules/pltcl_listmod,v
retrieving revision 1.1
diff -u -r1.1 pltcl_listmod
--- src/pl/tcl/modules/pltcl_listmod 1998/02/11 14:14:16 1.1
+++ src/pl/tcl/modules/pltcl_listmod 2001/03/07 21:42:14
@@ -1,6 +1,6 @@
#!/bin/sh
# Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@

#
# Code still has to be documented
Index: src/pl/tcl/modules/pltcl_loadmod
===================================================================
RCS file: /home/src/pgsql/repo/pgsql/src/pl/tcl/modules/pltcl_loadmod,v
retrieving revision 1.2
diff -u -r1.2 pltcl_loadmod
--- src/pl/tcl/modules/pltcl_loadmod 2001/03/07 16:09:09 1.2
+++ src/pl/tcl/modules/pltcl_loadmod 2001/03/07 21:42:24
@@ -1,6 +1,6 @@
#!/bin/sh
# Start tclsh \
-exec tclsh "$0" $@
+exec @TCLSH@ "$0" $@

#
# Code still has to be documented