previously deleted make-c-prog.awk. Converts a text file
to a c function that prints that text.
* flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
Inputs to gen-c-prog.awk, containing text describing
gprof output.
* blurbs.c: Removed. Use *_bl.c instead.
* Makefile.in: Use gen-cprog.awk to generate *_bl.c files
from *_bl.m files. Also, improve *clean rules.
* printgprof.c (printgprof): Usw new function names from *_bl.c.
