Makefile cleanup for interface tree. Now essentially with all the

standard targets and behaviour. Replaced Makefile.in's with
Makefile's and declared the respective variables in Makefile.global.

maintainer-clean target now available at top level, although it does
not work in the backend tree yet.

Cleanup pass over Makefile.shlib, renamed some targets and variables.
The shared library symlink tests are now done by make, not the shell.

ecpg: Remove one warning in sloppy flex output.

PL/Perl and Perl interface: the MakeMaker documentation is confusing,
the realclean target *does* "delete derived files", but it also
uninstalls them. Don't use that.

The submake targets in the various bin directories that update libpq
should `make all', not `make libpq.a'. That is a) unportable, and
b) doesn't build the shared library.

src/interfaces/libpgtcl/Makefile

@@ -0,0 +1,55 @@
+#-------------------------------------------------------------------------
+#
+# Makefile for libpgtcl library
+#
+# Copyright (c) 1994, Regents of the University of California
+#
+# $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile,v 1.19 2000/06/28 18:29:43 petere Exp $
+#
+#-------------------------------------------------------------------------
+
+subdir = src/interfaces/libpgtcl
+top_builddir = ../../..
+include ../../Makefile.global
+
+NAME= pgtcl
+SO_MAJOR_VERSION= 2
+SO_MINOR_VERSION= 1
+
+CFLAGS+= -I$(LIBPQDIR)
+
+OBJS= pgtcl.o pgtclCmds.o pgtclId.o
+
+SHLIB_LINK+= $(LIBPQ)
+
+# If crypt is a separate library, rather than part of libc, it may need
+# to be referenced separately to keep (broken) linkers happy.  (This is
+# braindead; users of libpq should not need to know what it depends on.)
+SHLIB_LINK+= $(findstring -lcrypt,$(LIBS))
+
+all: all-lib
+
+# Shared library stuff
+include $(top_srcdir)/src/Makefile.shlib
+
+install: all installdirs install-headers install-lib
+
+.PHONY: install-headers
+install-headers: libpgtcl.h
+	$(INSTALL_DATA) $< $(includedir)/libpgtcl.h
+
+installdirs:
+	$(mkinstalldirs) $(libdir) $(includedir)
+
+uninstall: uninstall-lib
+	rm -f $(includedir)/libpgtcl.h
+
+clean distclean maintainer-clean: clean-lib
+	rm -f $(OBJS)
+
+depend dep:
+	$(CC) -MM $(CFLAGS) *.c >depend
+
+ifeq (depend,$(wildcard depend))
+include depend
+endif

src/interfaces/libpgtcl/Makefile.in

@@ -1,60 +0,0 @@
-#-------------------------------------------------------------------------
-#
-# Makefile
-#    Makefile for libpgtcl library
-#
-# Copyright (c) 1994, Regents of the University of California
-#
-# IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile.in,v 1.44 2000/06/17 00:10:05 petere Exp $
-#
-#-------------------------------------------------------------------------
-
-NAME= pgtcl
-SO_MAJOR_VERSION= 2
-SO_MINOR_VERSION= 1
-
-SRCDIR= ../..
-include $(SRCDIR)/Makefile.global
-
-CFLAGS+= -I$(LIBPQDIR)
-
-OBJS= pgtcl.o pgtclCmds.o pgtclId.o
-
-SHLIB_LINK+= $(LIBPQ)
-
-# If crypt is a separate library, rather than part of libc, it may need
-# to be referenced separately to keep (broken) linkers happy.  (This is
-# braindead; users of libpq should not need to know what it depends on.)
-SHLIB_LINK+= $(findstring -lcrypt,$(LIBS))
-
-# Shared library stuff, also default 'all' target
-include $(SRCDIR)/Makefile.shlib
-
-.PHONY: install beforeinstall-headers install-headers
-
-install: install-headers install-lib $(install-shlib-dep)
-
-install-headers: beforeinstall-headers libpgtcl.h
-	$(INSTALL) $(INSTLOPTS) libpgtcl.h $(HEADERDIR)/libpgtcl.h
-
-beforeinstall-headers:
-	-@if [ ! -d $(HEADERDIR) ]; then mkdir $(HEADERDIR); fi
-
-Makefile.tcldefs: mkMakefile.tcldefs.sh
-	/bin/sh mkMakefile.tcldefs.sh
-
-Makefile.tkdefs: mkMakefile.tkdefs.sh
-	/bin/sh mkMakefile.tkdefs.sh
-
-.PHONY: clean
-
-clean: clean-shlib
-	rm -f lib$(NAME).a $(OBJS)
-
-depend dep:
-	$(CC) -MM $(CFLAGS) *.c >depend
-
-ifeq (depend,$(wildcard depend))
-include depend
-endif