Remove ports files no longer relevant now included in libc repository.

ports/.gitignore

@@ -1 +0,0 @@
-autom4te*.cache

ports/Banner

@@ -1 +0,0 @@
-Support for some architectures added on, not maintained in glibc core.

ports/ChangeLog

@@ -1,3 +1,9 @@
+2012-07-03  Joseph Myers  <joseph@codesourcery.com>
+
+	* .gitignore: Remove file.
+	* Banner: Likewise.
+	* Makefile: Likewise.
+
 2012-06-21  Carlos O'Donell  <carlos_odonell@mentor.com>
 
 	* .gitignore: New file.

ports/Makefile

@@ -1,43 +0,0 @@
-# This makefile is not used by the glibc build process.
-# It's purely for making ports tarballs.
-
-.PHONY: dist dist-ports
-dist: dist-ports
-
-# Do `make dist dist-version=X.Y.Z' to make tar files of an older version.
-dist-version = $(version)
-# Also try 'dist-tag=some="-r TAG"' (or -D DATE) to get some tag rather
-# than the release tag for X.Y.Z.
-dist-tag = -r glibc-$(subst .,_,$(dist-version))
-
-distname = glibc-ports-$(dist-version)
-
-do-export = cvs $(CVSOPTS) -Q export -d $(basename $@) $(dist-tag)
-
-dist-ports: $(foreach Z,.bz2 .gz,$(distname).tar$Z)
-	md5sum $^
-$(distname).tar:
-	@rm -fr $(basename $@)
-	$(MAKE) -q `find sysdeps -name configure`
-	$(do-export) ports
-	find $(basename $@) -name configure -print | xargs touch
-	tar cf $@ $(basename $@)
-	rm -fr $(basename $@)
-
-sysdeps-of-stem = sysdeps/$* sysdeps/unix/sysv/linux/$*
-
-.PRECIOUS: %.gz %.bz2 # Don't delete output as intermediate files.
-dist-port-%: $(foreach Z,.bz2 .gz,glibc-port-%-$(dist-version).tar$Z)
-	md5sum $^
-glibc-port-%-$(dist-version).tar: ChangeLog.%
-	@rm -fr $(basename $@)
-	$(MAKE) -q `find $(sysdeps-of-stem) -name configure`
-	$(do-export) ports/ChangeLog.$* $(addprefix ports/,$(sysdeps-of-stem))
-	mv $(basename $@)/ports/* $(basename $@)/
-	rmdir $(basename $@)/ports
-	find $(basename $@) -name configure -print | xargs touch
-	tar cf $@ $(basename $@)
-	rm -fr $(basename $@)
-
-%.bz2: %; bzip2 -9vk $<
-%.gz: %; gzip -9vnc $< > $@.new && mv -f $@.new $@