From: "Leon M. Busch-George" leon@georgemail.eu
The error message "bc: command not found" is easily missed since the build continues. bc is not a part of coreutils or base-devel. POSIX sh can also do the calculation.
Signed-off-by: Leon M. Busch-George leon@georgemail.eu --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index 7a3209bd9e..41dc4baad2 100644 --- a/Makefile +++ b/Makefile @@ -1275,9 +1275,9 @@ OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \ binary_size_check: u-boot-nodtb.bin FORCE @file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \ map_size=$(shell cat u-boot.map | \ - awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \ + awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "echo $$((0x" toupper(end) " - 0x" toupper(start) "))"}' \ | sed 's/0X//g' \ - | bc); \ + | sh); \ if [ "" != "$$map_size" ]; then \ if test $$map_size -ne $$file_size; then \ echo "u-boot.map shows a binary size of $$map_size" >&2 ; \