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Makefile: use $(shell ...) for determining file_size

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file_size was being calculated using back-ticks but map_size uses
$(shell ...). Update the file_size calculation to use $(shell ...).

From: Jeroen Hofstee <jeroen@myspectrum.nl>

The binary_size_check target relies on stat -c %s
to return the size of u-boot.bin. This only works
with GNU stat though. Use wc instead.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Chris Packham 2014-07-24 12:44:25 +12:00 committed by Tom Rini
parent ded2e20ef2
commit 67b060b46b
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -803,7 +803,7 @@ u-boot.hex u-boot.srec: u-boot FORCE
OBJCOPYFLAGS_u-boot.bin := -O binary
binary_size_check: u-boot.bin System.map FORCE
@file_size=`stat -c %s u-boot.bin` ; \
@file_size=$(shell wc -c u-boot.bin | awk '{print $$1}') ; \
map_size=$(shell cat System.map | \
awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \
| bc); \