Package: src:ddd Version: 1:3.3.12-5.1 Tags: ftbfs Dear maintainer:
This package FTBFS randomly when built with sbuild, because sbuild chooses a build directory called ddd-<randomstring>. When <randomstring> starts with capital "O", the build fails: make[5]: Entering directory '/<<PKGBUILDDIR>>/builddir/ddd' + gcc -DHAVE_CONFIG_H -I. -I/<<PKGBUILDDIR>>/./ddd -I/<<PKGBUILDDIR>>/./ddd/.. -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/ddd -fstack-protector-strong -Wformat -Werror=format-security -W -c -g /<<PKGBUILDDIR>>/./ddd/ctest.c -o ctest.o cc1: error: invalid argument ‘/build/ddd’ to ‘-fdebug-prefix-map’ I could provide a full build log if required, but this is easy to reproduce. Please do as follows on a machine running buster: mkdir ddd-O cd ddd-O apt-get source ddd cd ddd-3.3.12 dpkg-buildpackage -uc -us -b I have no idea why this happens, and I'm not even sure it's a bug in ddd itself. It could be a bug in CDBS, or in dpkg. I'm therefore Cc:ing the dpkg maintainers in case they have any hint. Thanks.
