-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
-e 's|@''GNULIB_FCNTL''@|$(GNULIB_FCNTL)|g' \
+ -e 's|@''GNULIB_NONBLOCKING''@|$(GNULIB_NONBLOCKING)|g' \
-e 's|@''GNULIB_OPEN''@|$(GNULIB_OPEN)|g' \
-e 's|@''GNULIB_OPENAT''@|$(GNULIB_OPENAT)|g' \
-e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \