build: Rework version generation; don't allow make version override

Convert the script to generate the build version from a shell script
to a python script.

Remove the ability to override the version at build time via "make
VERSION=xyz".  Replace it with ability to add extra version
information at build time via "make EXTRAVERSION=xyz".

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
5 files changed
tree: 4d194c555df8d6f8181459f2b37e82144ef7532c
  1. docs/
  2. scripts/
  3. src/
  4. vgasrc/
  5. .gitignore
  6. COPYING
  7. COPYING.LESSER
  8. Makefile
  9. README