[netboot] Fix build, don't hardcode binary name.

Change #include <netboot.h> to #include "netboot.h" so GCC will look
in the local directory to find the header (without needing to
explicitly say -I.)

Change hardcoded string instances of nbserver in error and usage
messages to use the binary name as invoked from the command line
instead (argv[0])

Change-Id: I2b65e9b2a7d1dac7682d153d5d800baeaed85862
1 file changed
tree: df35f5aaa68df54fa786e6e694c95e77f760c95d
  1. build/
  2. external/
  3. include/
  4. lib/
  5. src/
  6. .gitignore
  7. Makefile
  8. NOTES.txt
  9. README.txt