Fix portability of build infrastructure
* cp -d -> cp -P
* tar --exclude is a GNU tar feature

--- uClibc-0.9.28/Makefile.orig	Sun Jun 11 19:08:56 2006
+++ uClibc-0.9.28/Makefile	Sun Jun 11 19:12:05 2006
@@ -158,12 +158,7 @@ install_dev:
 	$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
 	$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
 	-$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
-	if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
-		extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
-	else \
-		extra_exclude="" ; \
-	fi ; \
-	tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
+	tar -chf - include \
 		| tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
 ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
 	# Remove floating point related headers since float support is disabled.
@@ -253,7 +248,7 @@ ifeq ($(strip $(HAVE_SHARED)),y)
 	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
 	$(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
 		$(PREFIX)$(RUNTIME_PREFIX)lib
-	cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
+	cp -PRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
 	@if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
 	    set -e; \
 		$(SHELL_SET_X); \
@@ -370,7 +365,7 @@ distclean: clean
 release: distclean
 	cd ..;					\
 	$(RM) -r uClibc-$(VERSION);		\
-	cp -dRf uClibc uClibc-$(VERSION);	\
+	cp -PRf uClibc uClibc-$(VERSION);	\
 	find uClibc-$(VERSION)/ -type f		\
 	    -name .\#* -exec $(RM) -r {} \; ;	\
 	find uClibc-$(VERSION)/ -type d		\