From: Michael Forney <forney@xxxxxxxxxx>
stat(1) is not standardized and different implementations have their own
(conflicting) flags for querying the size of a file.
ls(1) provides the same information (value of st.st_size) in the 5th column,
except when the file is a character or block device.
---
scripts/Makefile.lib | 3 ++-
scripts/link-vmlinux.sh | 6 ++++--
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 7dee1da83e2a..24566d1c10d2 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -319,7 +319,8 @@ dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
size_append = printf $(shell \
dec_size=0; \
for F in $1; do \
- fsize=$$(stat -c "%s" $$F); \
+ set -- $$(ls -dn $$F); \
+ fsize=$$5; \
dec_size=$$(expr $$dec_size + $$fsize); \
done; \
printf "%08x\n" $$dec_size | \
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index c0d129d7f430..4a5737647a79 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -296,8 +296,10 @@ if [ -n "${CONFIG_KALLSYMS}" ]; then
kallsyms .tmp_vmlinux2 .tmp_kallsyms2.o
# step 3
- size1=$(stat -c "%s" .tmp_kallsyms1.o)
- size2=$(stat -c "%s" .tmp_kallsyms2.o)
+ set -- $(ls -dn .tmp_kallsyms1.o)
+ size1=$5
+ set -- $(ls -dn .tmp_kallsyms2.o)
+ size2=$5
if [ $size1 -ne $size2 ] || [ -n "${KALLSYMS_EXTRA_PASS}" ]; then
kallsymso=.tmp_kallsyms3.o
--
2.15.1
--
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