Related tdf#162279: rather use OSL_DEBUG_LEVEL instead of NDEBUG HEADmaster

Following Stephan's suggestion.

Change-Id: Iaeb7192129d83471aa0a32e7adb272a14e80ff71
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/179703
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

path: root/config_host_lang.mk.in

 # language-related config variables for LibreOffice
 # this file is intended to be able to be included in a Makefile
 # and not to be sourced in a shell session
 #

export ALL_LANGS=@ALL_LANGS@
export WITH_LANG=@WITH_LANG@
export WITH_LANG_LIST=@WITH_LANG_LIST@