Still more third thoughts: when linking shared libraries, LDFLAGS probably

needs to appear before anything placed in SHLIB_LINK.  This is because
SHLIB_LINK is typically a subset of LIBS, and LIBS has to appear after
LDFLAGS on platforms that are sensitive to the relative order of -L and -l
switches.

src/Makefile.shlib

@@ -6,7 +6,7 @@
 # Copyright (c) 1998, Regents of the University of California
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/Makefile.shlib,v 1.124 2010/07/05 18:54:37 tgl Exp $
+#    $PostgreSQL: pgsql/src/Makefile.shlib,v 1.125 2010/07/06 03:55:33 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -78,9 +78,6 @@ LINK.static = $(AR) $(AROPT)
 
 
 
-# Automatically append LDFLAGS and LDFLAGS_SL to SHLIB_LINK
-SHLIB_LINK += $(LDFLAGS) $(LDFLAGS_SL)
-
 ifdef SO_MAJOR_VERSION
 # Default library naming convention used by the majority of platforms
 ifeq ($(enable_shared), yes)
@@ -355,7 +352,7 @@ ifneq ($(PORTNAME), aix)
 
 # Normal case
 $(shlib): $(OBJS)
-	$(LINK.shared) -o $@ $(OBJS) $(SHLIB_LINK)
+	$(LINK.shared) -o $@ $(OBJS) $(LDFLAGS) $(LDFLAGS_SL) $(SHLIB_LINK)
 ifdef shlib_major
 # If we're using major and minor versions, then make a symlink to major-version-only.
 ifneq ($(shlib), $(shlib_major))
@@ -389,7 +386,7 @@ $(shlib) $(stlib): $(OBJS)
 	$(LINK.static) $(stlib) $^
 	$(RANLIB) $(stlib)
 	$(MKLDEXPORT) $(stlib) >$(exports_file)
-	$(COMPILER) -o $(shlib) $(stlib) -Wl,-bE:$(exports_file) $(SHLIB_LINK)
+	$(COMPILER) -o $(shlib) $(stlib) -Wl,-bE:$(exports_file) $(LDFLAGS) $(LDFLAGS_SL) $(SHLIB_LINK)
 	rm -f $(stlib)
 	$(AR) $(AROPT) $(stlib) $(shlib)
 
@@ -412,7 +409,7 @@ DLL_DEFFILE = lib$(NAME)dll.def
 endif
 
 $(shlib): $(OBJS) $(DLL_DEFFILE)
-	$(DLLWRAP) -o $@ --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(DLL_DEFFILE) $(OBJS) $(SHLIB_LINK)
+	$(DLLWRAP) -o $@ --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(DLL_DEFFILE) $(OBJS) $(LDFLAGS) $(LDFLAGS_SL) $(SHLIB_LINK)
 
 $(stlib): $(shlib) $(DLL_DEFFILE)
 	$(DLLTOOL) --dllname $(shlib) $(DLLTOOL_LIBFLAGS) --def $(DLL_DEFFILE) --output-lib $@