-e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
< $< > $@
-${host_builddir}/gthr-default.h: ${toplevel_srcdir}/libgcc/${glibcxx_thread_h} \
+${host_builddir}/gthr-default.h: ${toplevel_builddir}/libgcc/gthr-default.h \
stamp-${host_alias}
sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
-e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \