recipes-kernel/dtc/dtc_%.bbappend

# Ported from PetaLinux 2025.2 meta-user (native gcc-15/glibc-2.43 fixes).
# dtc builds libfdt with its own -Werror; fdt_overlay.c discards a const qualifier
# (char* = const char*), which gcc 15 flags as -Wdiscarded-qualifiers. Downgrade it.
BUILD_CFLAGS:append:pn-dtc-native = " -Wno-error=discarded-qualifiers"