* This follows the example of the Fortran test.

* Also remove unneeded VALUE attribute.

* This prevents a useless load from memory.

* Unless LIBC_FATAL_STDERR_ is set to 1 in the environment, memory
  problems detected by glibc malloc will be dumped on /dev/tty, but
  we'd rather have those in the log files.

* This saves on external commands in configure phase.
* Also, using sed -n 1,5p instead of sed 5q prevents ifort from dying on SIGPIPE.