02-21-2026, 10:26 AM
Ok. Please check whether any Xcode Command Line Tools updates are available and install them. If no updates appear, try installing one of the latest 12.x versions of the Command Line Tools from: https://developer.apple.com/download/all...ne%20tools
If that still doesn't resolve the issue, open the latest QB64-PE ./Makefile and change line 153 to: CXXFLAGS += -std=c++2a
If that still doesn't resolve the issue, open the latest QB64-PE ./Makefile and change line 153 to: CXXFLAGS += -std=c++2a

