sys-cluster/libqb is not built with the large file support flags: ``` libqb-2.0.4: 16:45:34.827 * QA Notice: The following files were not built with LFS support: libqb-2.0.4: 16:45:34.842 * Please see https://issuetracker.google.com/201531268 for details. libqb-2.0.4: 16:45:34.858 * fopen,stat /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/image/usr/bin/doxygen2man libqb-2.0.4: 16:45:34.863 * mmap,__open_2,getrlimit,stat,open,lseek,fopen,ftruncate,posix_fallocate,mkstemp,truncate,__openat_2 /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/image/usr/lib/libqb.so.100.2.1 libqb-2.0.4: 16:45:34.867 * fopen,stat /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/image/usr/lib/debug/usr/bin/doxygen2man.debug libqb-2.0.4: 16:45:34.871 * mmap,__open_2,getrlimit,stat,open,lseek,fopen,ftruncate,posix_fallocate,mkstemp,truncate,__openat_2 /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/image/usr/lib/debug/usr/lib/libqb.so.100.2.1.debug libqb-2.0.4: 16:45:34.886 * Full build files: libqb-2.0.4: fopen /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/examples/.libs/simplelog libqb-2.0.4: fopen /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/examples/simplelog-simplelog.o libqb-2.0.4: fopen,stat /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/doxygen2man/.libs/doxygen2man libqb-2.0.4: fopen,stat /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/doxygen2man/doxygen2man-doxygen2man.o libqb-2.0.4: ftruncate,posix_fallocate,mkstemp,open,mmap,truncate,__openat_2 /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-unix.o libqb-2.0.4: stat /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-ipc_setup.o libqb-2.0.4: open,__open_2,lseek /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-log_blackbox.o libqb-2.0.4: stat,mmap /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-ipc_socket.o libqb-2.0.4: mmap,__open_2,getrlimit,stat,open,lseek,fopen,ftruncate,posix_fallocate,mkstemp,truncate,__openat_2 /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb.so.100.2.1 libqb-2.0.4: getrlimit /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-loop_poll.o libqb-2.0.4: fopen /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-log_file.o libqb-2.0.4: __open_2 /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-ringbuffer_helper.o libqb-2.0.4: mmap /build/arm-generic/tmp/portage/sys-cluster/libqb-2.0.4/work/libqb-2.0.4/lib/.libs/libqb_la-ringbuffer.o ``` Adding flag-o-matic to the inherited eclasses and append-lfs-flags to src_configure resolves the issue. There is some internal use of types like off_t or dirent, but I didn't see any on the API boundary: https://github.com/ClusterLabs/libqb/blob/c7528139dc8a6999fea65d94f7b8fbb424a6bd06/tests/_failure_injection.c#L107C14-L107C27 Reproducible: Always
