Well, this patch makes Makefile for contrib/rserv use the

   contrib/contrib-global.mk library and _generally_ behave like
   Makefiles for other contrib modules.
   Besides it fixes Perl's interpolation of $libdir variable, which
   should be passed to backend instead. This patch is done against
   PostgreSQL 7.3b2

   Besides, I want to thank Peter Eisentraut for his very friendly and
   helpful attitude and politely ask him to check whether contrib
   modules actually continue to work after he implements another
   major change to their build process.

Alexey Borzov

contrib/rserv/Makefile

@@ -6,47 +6,33 @@ top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 
 NAME	= rserv
-SONAME	= $(NAME)$(DLSUFFIX)
-SQLS	= master.sql slave.sql
-TCLS	= RservTest
-PERLS	= MasterInit MasterAddTable Replicate MasterSync CleanLog
-PERLS	+= SlaveInit SlaveAddTable GetSyncID
-PERLS	+= PrepareSnapshot ApplySnapshot
-SCRIPTS	= InitRservTest
+MODULES	= rserv
+DATA	= RServ.pm
+DATA_built	= master.sql slave.sql
+SQLS	= $(DATA_built)
+DOCS	= README.rserv
+SCRIPTS	= RservTest
+SCRIPTS	+= MasterInit MasterAddTable Replicate MasterSync CleanLog
+SCRIPTS	+= SlaveInit SlaveAddTable GetSyncID
+SCRIPTS	+= PrepareSnapshot ApplySnapshot
+SCRIPTS	+= InitRservTest
+EXTRA_CLEAN	= $(SCRIPTS)
 
 override CPPFLAGS := -I$(srcdir) $(CPPFLAGS)
 override CFLAGS += $(CFLAGS_SL)
 SHLIB_LINK = $(BE_DLLLIBS)
 
 
-all: $(SQLS) $(TCLS) $(PERLS) $(SCRIPTS) $(SONAME)
+all: $(SCRIPTS) $(SQLS) $(addsuffix $(DLSUFFIX), $(MODULES))
 
-%.sql: %.sql.in
+$(SQLS): %.sql: %.sql.in
 	sed 's,@MODULE_FILENAME@,$$libdir/$(NAME),g' $< >$@
 
-$(PERLS) $(TCLS) $(SCRIPTS): %: %.in
+$(SCRIPTS): %: %.in
 	sed -e 's,@MODULE_FILENAME@,$$libdir/$(NAME),g' \
 	    -e 's:@SQLDIR@:$(datadir)/contrib:g' \
 	    -e 's:@BINDIR@:$(bindir):g' \
 	    -e 's:@LIBDIR@:$(datadir)/contrib:g' $< >$@
 	chmod a+x $@
 
-
-install: all installdirs
-	for file in $(SQLS); do \
-	  $(INSTALL_DATA) $$file $(DESTDIR)$(datadir)/contrib || exit ; \
-	done
-	for file in $(TCLS) $(PERLS) $(SCRIPTS); do \
-	  $(INSTALL_SCRIPT) $$file $(DESTDIR)$(bindir) || exit ; \
-	done
-	$(INSTALL_DATA) $(srcdir)/RServ.pm $(DESTDIR)$(datadir)/contrib
-	$(INSTALL_SHLIB) $(SONAME) $(DESTDIR)$(pkglibdir)
-	$(INSTALL_DATA) $(srcdir)/README.$(NAME) $(DESTDIR)$(docdir)/contrib
-
-installdirs:
-	$(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(datadir)/contrib \
-	  $(DESTDIR)$(pkglibdir) $(DESTDIR)$(docdir)/contrib
-
-
-clean distclean maintainer-clean:
-	rm -f $(SQLS) $(TCLS) $(PERLS) $(SCRIPTS) $(SONAME) $(NAME).o
+include $(top_srcdir)/contrib/contrib-global.mk

contrib/rserv/MasterInit.in

@@ -22,6 +22,8 @@ if (defined($opt_help) || (scalar(@ARGV) < 1)) {
     exit ((scalar(@ARGV) < 1)? 1:0);
 }
 
+my $module_filename = '@MODULE_FILENAME@';
+
 my $master = $ARGV[0] || "master";
 
 my $minfo = "dbname=$master";
@@ -90,15 +92,15 @@ $result = $conn->exec("create sequence _rserv_sync_seq_");
 RollbackAndQuit($conn) if ($result->resultStatus ne PGRES_COMMAND_OK);
 
 $result = $conn->exec("CREATE FUNCTION _rserv_log_() RETURNS trigger" .
-					  " AS '@MODULE_FILENAME@' LANGUAGE 'c'");
+					  " AS '$module_filename' LANGUAGE 'c'");
 RollbackAndQuit($conn) if ($result->resultStatus ne PGRES_COMMAND_OK);
 
 $result = $conn->exec("CREATE FUNCTION _rserv_sync_(int4) RETURNS int4" .
-					  " AS '@MODULE_FILENAME@' LANGUAGE 'c'");
+					  " AS '$module_filename' LANGUAGE 'c'");
 RollbackAndQuit($conn) if ($result->resultStatus ne PGRES_COMMAND_OK);
 
 $result = $conn->exec("CREATE FUNCTION _rserv_debug_(int4) RETURNS int4" .
-					  " AS '@MODULE_FILENAME@' LANGUAGE 'c'");
+					  " AS '$module_filename' LANGUAGE 'c'");
 RollbackAndQuit($conn) if ($result->resultStatus ne PGRES_COMMAND_OK);
 
 $result = $conn->exec("COMMIT");