Re: Issue 1359 in lilypond: GUB always rebuilds everywhere

[lilypond]

Updates:
        Status: Invalid

Comment #3 on issue 1359 by percival.music.ca: GUB always rebuilds  
everywhere
http://code.google.com/p/lilypond/issues/detail?id=1359

After taking a few precautions, I no longer see this behaviour.  I see two  
possible explanations:
1. I was changing my PATH variable and not noticing the warning.  I'm  
avoiding this problem by running these files:
# my-gub.sh
# special terminal, and default PATH environment.
# import these special environment vars:
#   HOME, HTTP_PROXY, TERM
env -i \
  HOME=$HOME \
  HTTP_PROXY=$HTTP_PROXY \
  bash --rcfile my-bashrc

# my-bashrc
export PS1="\[\e[1;33mGUB-ENV \w\]$ \[\e[0m\]"
export PATH=$PATH
export TERM=xterm


I'll add these to the CG.


2. changing from GUB master to release-2.14 (and back) would touch a bunch  
of files, which might automatically trigger a rebuild.