@rm -rf $(DIR_APP) $(DIR_SRC)/binutils-build && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/binutils-2.22-pt-pax-flags-20111121.patch
+ # texinfo 5 syntax-fix.
+ cd $(DIR_APP) && sed -i -e "s/@colophon/@@colophon/" \
+ -e "s/doc@cygnus/doc@@cygnus/" bfd/doc/bfd.texinfo
+
@mkdir $(DIR_SRC)/binutils-build
# Prevent installing libiberty to lib64.