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wireless: replace usage of hexdump with od/sed 

Since od/sed are in posix, hopefully there's a better chance
people will have them, over hexdump.

Fixes: 90a53e4432 ("cfg80211: implement regdb signature checking")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2017-12-05 11:27:59 +01:00
parent ccab371f74
commit 71334963d0
1 changed files with 2 additions and 2 deletions
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4
net/wireless/Makefile
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@ -27,7 +27,7 @@ $(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509)
@$(kecho) " GEN $@"
@echo '#include "reg.h"' > $@
@echo 'const u8 shipped_regdb_certs[] = {' >> $@
@for f in $^ ; do hexdump -v -e '1/1 "0x%.2x," "\n"' < $$f >> $@ ; done
@for f in $^ ; do od -An -v -tx1 < $$f | sed -e 's/ /\n/g' | sed -e 's/^[0-9a-f]\+$$/\0/;t;d' | sed -e 's/^/0x/;s/$$/,/' >> $@ ; done
@echo '};' >> $@
@echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);' >> $@
@ -36,6 +36,6 @@ $(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
@$(kecho) " GEN $@"
@echo '#include "reg.h"' > $@
@echo 'const u8 extra_regdb_certs[] = {' >> $@
@for f in $^ ; do test -f $$f && hexdump -v -e '1/1 "0x%.2x," "\n"' < $$f >> $@ || true ; done
@for f in $^ ; do test -f $$f && od -An -v -tx1 < $$f | sed -e 's/ /\n/g' | sed -e 's/^[0-9a-f]\+$$/\0/;t;d' | sed -e 's/^/0x/;s/$$/,/' >> $@ ; done
@echo '};' >> $@
@echo 'unsigned int extra_regdb_certs_len = sizeof(extra_regdb_certs);' >> $@