Hi all,

enabling binman pulls in libfdt, and that seems to have a lot of issues with comparing signed with unsigned values. Those are present upstream as well (dtc in general doesn't build with -Wsign-compare).

Is anyone looking into this already? Fix upstream? Can we ignore this downstream for the time being?

diff --git a/scripts/dtc/libfdt/Makefile.libfdt b/scripts/dtc/libfdt/Makefile.libfdt index e54639738c..b88b21c920 100644 --- a/scripts/dtc/libfdt/Makefile.libfdt +++ b/scripts/dtc/libfdt/Makefile.libfdt @@ -12,6 +12,8 @@ LIBFDT_SRCS = fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c fdt_empt LIBFDT_OBJS = $(LIBFDT_SRCS:%.c=%.o) LIBFDT_LIB = libfdt-$(DTC_VERSION).$(SHAREDLIB_EXT)

+HOSTCFLAGS += -Wno-sign-compare + libfdt_clean: @$(VECHO) CLEAN "(libfdt)" rm -f $(STD_CLEANFILES:%=$(LIBFDT_dir)/%)

Jan