Same problem with libreoffice which makes use of /usr/share/dpkg/buildflags.mk too
https://launchpad.net/ubuntu/+source/libreoffice/4:24.2.4-0ubuntu1
Same problem with libreoffice which makes use of /usr/share/ dpkg/buildflags .mk too
https:/ /launchpad. net/ubuntu/ +source/ libreoffice/ 4:24.2. 4-0ubuntu1