Package: src:gcc-7 see https://buildd.debian.org/status/fetch.php?pkg=gcc-7&arch=arm64&ver=7-20170314-1&stamp=1489581110&raw=0
ali.o: file not recognized: File truncated collect2: error: ld returned 1 exit status Makefile:215: recipe for target 'gnatmake' failed make[4]: *** [gnatmake] Error 1 make[4]: *** Waiting for unfinished jobs.... seen with local builds as well for other files in the gnatmake, gnatlink targets.