Oops, forgot that libpq needs extra steps to make use of src/port/ files.

src/interfaces/libpq/Makefile

@@ -5,7 +5,7 @@
 # Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
 # Portions Copyright (c) 1994, Regents of the University of California
 #
-# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.148 2006/09/09 03:15:40 tgl Exp $
+# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.149 2006/09/27 21:29:17 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -34,7 +34,7 @@ LIBS := $(LIBS:-lpgport=)
 OBJS=	fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
 	fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
 	md5.o ip.o wchar.o encnames.o noblock.o pgstrcasecmp.o thread.o \
-	$(filter crypt.o getaddrinfo.o inet_aton.o open.o snprintf.o strerror.o, $(LIBOBJS))
+	$(filter crypt.o getaddrinfo.o inet_aton.o open.o snprintf.o strerror.o strlcpy.o, $(LIBOBJS))
 
 ifeq ($(PORTNAME), cygwin)
 override shlib = cyg$(NAME)$(DLSUFFIX)
@@ -80,7 +80,7 @@ backend_src = $(top_srcdir)/src/backend
 # For port modules, this only happens if configure decides the module
 # is needed (see filter hack in OBJS, above).
 
-crypt.c getaddrinfo.c inet_aton.c noblock.c pgstrcasecmp.c snprintf.c strerror.c open.c thread.c: % : $(top_srcdir)/src/port/%
+crypt.c getaddrinfo.c inet_aton.c noblock.c open.c pgstrcasecmp.c snprintf.c strerror.c strlcpy.c thread.c: % : $(top_srcdir)/src/port/%
 	rm -f $@ && $(LN_S) $< .
 
 md5.c ip.c: % : $(backend_src)/libpq/%
@@ -169,7 +169,7 @@ uninstall: uninstall-lib
 	rm -f '$(DESTDIR)$(includedir)/libpq-fe.h' '$(DESTDIR)$(includedir_internal)/libpq-int.h' '$(DESTDIR)$(includedir_internal)/pqexpbuffer.h' '$(DESTDIR)$(datadir)/pg_service.conf.sample'
 
 clean distclean: clean-lib
-	rm -f $(OBJS) pg_config_paths.h crypt.c getaddrinfo.c inet_aton.c noblock.c pgstrcasecmp.c snprintf.c strerror.c open.c thread.c md5.c ip.c encnames.c wchar.c pthread.h exports.list
+	rm -f $(OBJS) pg_config_paths.h crypt.c getaddrinfo.c inet_aton.c noblock.c open.c pgstrcasecmp.c snprintf.c strerror.c strlcpy.c thread.c md5.c ip.c encnames.c wchar.c pthread.h exports.list
 	rm -f pg_config_paths.h	# Might be left over from a Win32 client-only build
 
 maintainer-clean: distclean

src/interfaces/libpq/bcc32.mak

@@ -76,6 +76,7 @@ ALL : config "$(OUTDIR)" "$(OUTDIR)\blibpq.dll" "$(OUTDIR)\blibpq.lib"
 CLEAN :
 	-@erase "$(INTDIR)\getaddrinfo.obj"
 	-@erase "$(INTDIR)\pgstrcasecmp.obj"
+	-@erase "$(INTDIR)\strlcpy.obj"
 	-@erase "$(INTDIR)\thread.obj"
 	-@erase "$(INTDIR)\inet_aton.obj"
 	-@erase "$(INTDIR)\crypt.obj"
@@ -112,6 +113,7 @@ LIB32_OBJS= \
 	"$(INTDIR)\win32.obj" \
 	"$(INTDIR)\getaddrinfo.obj" \
 	"$(INTDIR)\pgstrcasecmp.obj" \
+	"$(INTDIR)\strlcpy.obj" \
 	"$(INTDIR)\thread.obj" \
 	"$(INTDIR)\inet_aton.obj" \
 	"$(INTDIR)\crypt.obj" \
@@ -185,6 +187,11 @@ LINK32_OBJS= "$(INTDIR)\libpqdll.obj"
 	$(CPP_PROJ) ..\..\port\pgstrcasecmp.c
 <<
 
+"$(INTDIR)\strlcpy.obj" : ..\..\port\strlcpy.c
+	$(CPP) @<<
+	$(CPP_PROJ) ..\..\port\strlcpy.c
+<<
+
 "$(INTDIR)\thread.obj" : ..\..\port\thread.c
 	$(CPP) @<<
 	$(CPP_PROJ) ..\..\port\thread.c

src/interfaces/libpq/win32.mak

@@ -69,6 +69,7 @@ CLEAN :
 	-@erase "$(INTDIR)\encnames.obj"
 	-@erase "$(INTDIR)\pthread-win32.obj"
 	-@erase "$(INTDIR)\snprintf.obj"
+	-@erase "$(INTDIR)\strlcpy.obj"
 	-@erase "$(OUTDIR)\$(OUTFILENAME).lib"
 	-@erase "$(OUTDIR)\$(OUTFILENAME)dll.lib"
 	-@erase "$(OUTDIR)\libpq.res"
@@ -105,6 +106,7 @@ LIB32_OBJS= \
 	"$(INTDIR)\wchar.obj" \
 	"$(INTDIR)\encnames.obj" \
 	"$(INTDIR)\snprintf.obj" \
+	"$(INTDIR)\strlcpy.obj" \
 	"$(INTDIR)\pthread-win32.obj"
 
 
@@ -220,6 +222,11 @@ LINK32_OBJS= \
 	$(CPP_PROJ) /I"." ..\..\port\snprintf.c
 <<
 
+"$(INTDIR)\strlcpy.obj" : ..\..\port\strlcpy.c
+	$(CPP) @<<
+	$(CPP_PROJ) /I"." ..\..\port\strlcpy.c
+<<
+
 .c{$(CPP_OBJS)}.obj:
 	$(CPP) $(CPP_PROJ) $<