+.PHONY: gas.tar.gz
+GAS_SUPPORT_DIRS= bfd include libiberty opcodes
+gas.tar.gz: $(DIST_SUPPORT) $(GAS_SUPPORT_DIRS) gas
+ $(MAKE) -f Makefile.in taz TOOL=gas \
+ SUPPORT_FILES="$(GAS_SUPPORT_DIRS)"
+
+# The FSF "binutils" release includes gprof and ld.
+.PHONY: binutils.tar.gz
+BINUTILS_SUPPORT_DIRS= bfd include libiberty opcodes ld gprof
+binutils.tar.gz: $(DIST_SUPPORT) $(BINUTILS_SUPPORT_DIRS) binutils
+ $(MAKE) -f Makefile.in taz TOOL=binutils \
+ SUPPORT_FILES="$(BINUTILS_SUPPORT_DIRS)"
+
+.PHONY: gas+binutils.tar.gz
+GASB_SUPPORT_DIRS= $(GAS_SUPPORT_DIRS) binutils ld gprof
+gas+binutils.tar.gz: $(DIST_SUPPORT) $(GASB_SUPPORT_DIRS) gas
+ $(MAKE) -f Makefile.in taz TOOL=gas \
+ SUPPORT_FILES="$(GASB_SUPPORT_DIRS)"
+
+.PHONY: libg++.tar.gz
+LIBGXX_SUPPORT_DIRS=include libio libiberty xiberty
+libg++.tar.gz: $(DIST_SUPPORT) libg++
+ $(MAKE) -f Makefile.in taz TOOL=libg++ \
+ SUPPORT_FILES="$(LIBGXX_SUPPORT_DIRS)"
+
+GNATS_SUPPORT_DIRS=include libiberty send-pr
+gnats.tar.gz: $(DIST_SUPPORT) $(GNATS_SUPPORT_DIRS) gnats
+ $(MAKE) -f Makefile.in taz TOOL=gnats \
+ SUPPORT_FILES="$(GNATS_SUPPORT_DIRS)"