04a7279ff1
Not only does this remove the need for the hexdump code in most normal kernel builds (still there for the extra directory), but it also removes the need to ship binary files, which apparently is somewhat problematic, as Randy reported. While at it, also add the generated files to clean-files. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
59 lines
2.0 KiB
Makefile
59 lines
2.0 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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obj-$(CONFIG_CFG80211) += cfg80211.o
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obj-$(CONFIG_LIB80211) += lib80211.o
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obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib80211_crypt_wep.o
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obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
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obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
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obj-$(CONFIG_WEXT_CORE) += wext-core.o
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obj-$(CONFIG_WEXT_PROC) += wext-proc.o
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obj-$(CONFIG_WEXT_SPY) += wext-spy.o
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obj-$(CONFIG_WEXT_PRIV) += wext-priv.o
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cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
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cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o ocb.o
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cfg80211-$(CONFIG_OF) += of.o
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cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
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cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
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CFLAGS_trace.o := -I$(src)
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cfg80211-$(CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS) += shipped-certs.o
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ifneq ($(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR),)
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cfg80211-y += extra-certs.o
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endif
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$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.hex)
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@$(kecho) " GEN $@"
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@(echo '#include "reg.h"'; \
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echo 'const u8 shipped_regdb_certs[] = {'; \
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cat $^ ; \
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echo '};'; \
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echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \
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) > $@
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$(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
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$(wildcard $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%)/*.x509)
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@$(kecho) " GEN $@"
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@(set -e; \
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allf=""; \
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for f in $^ ; do \
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# similar to hexdump -v -e '1/1 "0x%.2x," "\n"' \
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thisf=$$(od -An -v -tx1 < $$f | \
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sed -e 's/ /\n/g' | \
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sed -e 's/^[0-9a-f]\+$$/\0/;t;d' | \
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sed -e 's/^/0x/;s/$$/,/'); \
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# file should not be empty - maybe command substitution failed? \
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test ! -z "$$thisf";\
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allf=$$allf$$thisf;\
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done; \
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( \
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echo '#include "reg.h"'; \
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echo 'const u8 extra_regdb_certs[] = {'; \
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echo "$$allf"; \
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echo '};'; \
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echo 'unsigned int extra_regdb_certs_len = sizeof(extra_regdb_certs);'; \
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) > $@)
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clean-files += shipped-certs.c extra-certs.c
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