Add -dumpbase to gcc compile flags, so that intermediate files have no prefix. #135
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By default, on
gcc
they seem to have the output's name as prefix, in out case,a-
.This means the intermediary files end up with the name of the form "a-XXX.o" instead of "XXX.o", which breaks the code checking if a reusable object file exists.
g++
has a-dumpbase
which can be used to control this. Setting it to''
fixes this issue.clang++
has no such option, thus the code is only active ingcc
builds.I haven't tested if the bug manifests on clang.