On Sat, 2021-10-09 at 19:06 +0000, unlvsur unlvsur wrote: > Hi Xi Ruoyao. > > I can ensure libstdc++-v3 in GCC source could build with AVR. > > In fact, I have my own local version of avr-gcc 12 with full > libstdc++-v3 support on both my windows and Linux. > > I believe your build process is wrong. I've successfully built it with the process several years ago (with GCC- 8 or 9 IIRC). Maybe it's wrong for 11 or 12, since I've not built avr- gcc recently. -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
