No project, just me :p I was asking in gcc-help because this isn't an error related to gcj specifically, as it applies to any scenarios where there are multiple definitions for the same thing in different lang.opt files. I've gotten everything else to compile (bar libjava, haven't started that yet) with a hack commenting out one of the definitions though, so I'm wondering about the best way to resolve this conflict. On Wed, Mar 30, 2022 at 2:41 AM Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> wrote: > On Tue, 2022-03-29 at 19:11 +1100, Zopolis0 via Gcc-help wrote: > > While trying to compile gcc with gcj re-added, it breaks on there being > > multiple declarations of fassert in gcc/d/lang.opt and gcc/java/lang.opt. > > Is there a project adding gcj back to GCC? > > If yes, it's better to discuss in gcc@xxxxxxxxxxx. gcc-help is > generally for "help in building or using GCC." > > Otherwise, you can't just inject some code died five years ago into the > current GCC tree and expect it to work. > -- > Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> > School of Aerospace Science and Technology, Xidian University >