DWARF stripping tool unavailable

Export needs LLVM objcopy to strip deployed ELF images after archiving their DWARF. Doctor warns when the tool cannot be found; this is an export setup step, not a Cargo prerequisite.

#Common causes

• ARA_OBJCOPY is unset or points to an unavailable tool, and no LLVM or Android NDK objcopy was discovered.

#Fixes

• Set ARA_OBJCOPY to an installed llvm-objcopy executable, or make LLVM/NDK tools discoverable in the export environment.

• Run doctor for the Linux or Android preset again before retrying export.

• Code: ARA-EXP-CRASH-007 (slot 8102)

• Constant: export::CRASH_007

• Reported by: ara-export