conf/oelayout: resolve symlinks in TMPDIR so it is absolute
conf/oelayout: resolve symlinks in TMPDIR so it is absolute

Absolute paths in TMPDIR break some recipes.

sknsean/core,sknsean/core,sknsean/core,hundeboll/core,diorcety/oe-lite-core,hundeboll/core,diorcety/oe-lite-core,hundeboll/core,sknsean/core,sknsean/core,hundeboll/core