treewide: add ORIG_PATH variable

Add a variable that stores the original value of $PATH
in the host system's shell, before Make alters it.

This can be useful for when it is necessary
to ignore symlinks and programs made by the build system.

Define this new variable before all instances of
'export PATH:=' or similar.

Signed-off-by: Michael Pratt <mcpratt@pm.me>
This commit is contained in:
Michael Pratt 2023-05-25 02:31:17 -04:00 committed by Petr Štetiar
parent 1bad93c426
commit d87a8aa148
No known key found for this signature in database
GPG Key ID: 58EE120F30CC02D3
7 changed files with 9 additions and 0 deletions