build: fix typo in buildversion.py

Fixes the following build error:

  Building ld scripts
Traceback (most recent call last):
  File "./scripts/buildversion.py", line 134, in <module>
    main()
  File "./scripts/buildversion.py", line 114, in main
    cleanbuild, toolstr = tool_versions(options.tools)
  File "./scripts/buildversion.py", line 90, in tool_versions
    vers[isbinutils] = "mixed"
NameError: global name 'vers' is not defined
Makefile:160: recipe for target 'out/romlayout16.lds' failed

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
1 file changed
tree: 25d2b5133f37f80447d7c181564bf41ac972d0bb
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. docs/
  7. scripts/
  8. src/
  9. vgasrc/