pkgs/development/tools/build-managers/build2/remove-config-store-paths.patch

   1 --- a/libbuild2/buildfile
   2 +++ b/libbuild2/buildfile
   3 @@ -86,8 +86,11 @@ build2_config_lines = [strings]
   4  host_config_lines = [strings]
   5
   6  for l: $regex.replace_lines(                                                   \
   7 +  $regex.replace_lines(                                                        \
   8    $config.save(),                                                              \
   9    '^( *(#|(config\.(test[. ]|dist\.|install\.chroot|config\.hermetic))).*|)$', \
  10 +  [null], return_lines),                                                       \
  11 +  '^.*'$getenv(NIX_STORE)'/[a-z0-9]{32}-.*$',                                  \
  12    [null])
  13  {
  14    build2_config_lines += $l