Adjust Darwin build to use the default 'two level namespace' linking

method.  Fix a number of places where shared libraries were linked without
mentioning all the libraries they depend on; the Darwin and AIX ports
are known to require this, and it doesn't seem to hurt any other supported
platforms.  (Hence, remove code in pl/tcl makefile that tried to avoid
mentioning other libs if not needed.)

Author: tglsfdc

src/Makefile.shlib

@@ -6,7 +6,7 @@
 # Copyright (c) 1998, Regents of the University of California
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.70 2003/09/20 21:26:20 tgl Exp $
+#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.71 2003/09/27 19:35:32 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -82,7 +82,7 @@ endif
 
 ifeq ($(PORTNAME), darwin)
   shlib			:= lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
-  LINK.shared		= $(COMPILER) $(DARWIN_NAMESPACE_SPEC) -bundle -undefined suppress
+  LINK.shared		= $(COMPILER) -bundle
 endif
 
 ifeq ($(PORTNAME), openbsd)

src/interfaces/ecpg/compatlib/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/interfaces/ecpg/compatlib/Makefile,v 1.9 2003/09/27 15:32:47 momjian Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/ecpg/compatlib/Makefile,v 1.10 2003/09/27 19:35:32 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -17,7 +17,8 @@ SO_MAJOR_VERSION= 1
 SO_MINOR_VERSION= 0
 
 override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(libpq_srcdir) -I$(top_srcdir)/src/include/utils $(CPPFLAGS) $(THREAD_CPPFLAGS)
-SHLIB_LINK = -L../pgtypeslib -lpgtypes -L../ecpglib -lecpg $(THREAD_LIBS)
+SHLIB_LINK = -L../ecpglib -lecpg -L../pgtypeslib -lpgtypes $(libpq) \
+	$(filter -lssl -lcrypto -lcrypt -lm, $(LIBS)) $(THREAD_LIBS)
 
 OBJS= informix.o
 

src/interfaces/ecpg/ecpglib/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/Makefile,v 1.8 2003/09/27 15:32:47 momjian Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/Makefile,v 1.9 2003/09/27 19:35:32 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -21,7 +21,8 @@ override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(libpq_srcdi
 OBJS= execute.o typename.o descriptor.o data.o error.o prepare.o memory.o \
 	connect.o misc.o
 
-SHLIB_LINK = -L../pgtypeslib -lpgtypes $(libpq) $(THREAD_LIBS)
+SHLIB_LINK = -L../pgtypeslib -lpgtypes $(libpq) \
+	$(filter -lssl -lcrypto -lcrypt -lm, $(LIBS)) $(THREAD_LIBS)
 
 all: all-lib
 

src/interfaces/libpgtcl/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile,v 1.30 2002/12/30 17:19:52 tgl Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/libpgtcl/Attic/Makefile,v 1.31 2003/09/27 19:35:32 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -20,12 +20,8 @@ override CPPFLAGS := -I$(libpq_srcdir) $(CPPFLAGS) $(TCL_INCLUDE_SPEC)
 
 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+= $(filter -L%, $(LDFLAGS)) $(filter -lcrypt, $(LIBS))
+SHLIB_LINK = $(TCL_LIB_SPEC) $(TCL_LIBS) $(libpq) \
+	$(filter -lssl -lcrypto -lcrypt, $(LIBS)) $(THREAD_LIBS)
 
 all: submake-libpq all-lib
 

src/makefiles/Makefile.darwin

@@ -3,11 +3,11 @@ AWK= awk
 
 DLSUFFIX = .so
 CFLAGS_SL =
-ifeq (,$(filter $(host_os), darwin1.0 darwin1.1 darwin1.2))
-DARWIN_NAMESPACE_SPEC = -flat_namespace
-endif
+BE_DLLLIBS= -bundle_loader $(top_builddir)/src/backend/postgres
 
+# Rule for building shared libs (currently used only for regression test
+# shlib ... should go away, since this is not really enough knowledge)
 %.so: %.o
-	$(CC) $(DARWIN_NAMESPACE_SPEC) -bundle -undefined suppress -o $@ $<
+	$(CC) -bundle -o $@ $< $(BE_DLLLIBS)
 
 sqlmansect = 7

src/pl/tcl/Makefile

@@ -2,7 +2,7 @@
 #
 # Makefile for the pltcl shared object
 #
-# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.39 2002/12/30 17:19:54 tgl Exp $
+# $Header: /cvsroot/pgsql/src/pl/tcl/Makefile,v 1.40 2003/09/27 19:35:32 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -11,7 +11,7 @@ top_builddir = ../../..
 include $(top_builddir)/src/Makefile.global
 
 
-override CPPFLAGS := $(CPPFLAGS) $(TCL_INCLUDE_SPEC)
+override CPPFLAGS += $(TCL_INCLUDE_SPEC)
 
 
 # Find out whether Tcl was built as a shared library --- if not, we
@@ -29,24 +29,7 @@ endif
 endif
 
 
-# The following attempts to figure out what libraries need to be
-# linked with pltcl.  The information comes from the tclConfig.sh
-# file, but it's mostly bogus.  This just might work.
-
-ifneq ($(TCL_SHLIB_LD_LIBS),)
-# link command for a shared lib must mention shared libs it uses
-SHLIB_LINK = $(TCL_LIB_SPEC) $(TCL_LIBS) -lc
-else
-ifeq ($(PORTNAME), hpux)
-# link command for a shared lib must mention shared libs it uses,
-# even though Tcl doesn't think so...
-SHLIB_LINK = $(TCL_LIB_SPEC) $(TCL_LIBS) -lc
-else
-# link command for a shared lib must NOT mention shared libs it uses
-SHLIB_LINK = $(TCL_LIB_SPEC)
-endif
-endif
-
+SHLIB_LINK = $(BE_DLLLIBS) $(TCL_LIB_SPEC) $(TCL_LIBS) -lc
 
 NAME = pltcl
 SO_MAJOR_VERSION = 2