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tomoyo: Use bin2c to generate builtin-policy.h

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Simplify the Makefile by using a readily available tool instead of a
custom sed script. The downside is that builtin-policy.h becomes
unreadable for humans, but it is only a generated file.

Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Michal Marek 2015-01-09 14:08:26 +01:00
parent c517d838eb
commit 7e114bbf51
2 changed files with 11 additions and 10 deletions
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1
security/tomoyo/Kconfig
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@ -6,6 +6,7 @@ config SECURITY_TOMOYO
select SECURITY_PATH select SECURITY_PATH
select SECURITY_NETWORK select SECURITY_NETWORK
select SRCU select SRCU
select BUILD_BIN2C
default n default n
help help
This selects TOMOYO Linux, pathname-based access control. This selects TOMOYO Linux, pathname-based access control.

20
security/tomoyo/Makefile
View file

@ -29,20 +29,20 @@ $(obj)/policy/stat.conf:
$(obj)/builtin-policy.h: $(obj)/policy/profile.conf $(obj)/policy/exception_policy.conf $(obj)/policy/domain_policy.conf $(obj)/policy/manager.conf $(obj)/policy/stat.conf $(obj)/builtin-policy.h: $(obj)/policy/profile.conf $(obj)/policy/exception_policy.conf $(obj)/policy/domain_policy.conf $(obj)/policy/manager.conf $(obj)/policy/stat.conf
@echo Generating built-in policy for TOMOYO 2.5.x. @echo Generating built-in policy for TOMOYO 2.5.x.
@echo "static char tomoyo_builtin_profile[] __initdata =" > $@.tmp @echo "static char tomoyo_builtin_profile[] __initdata =" > $@.tmp
@sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/"\1\\n"/' < $(obj)/policy/profile.conf >> $@.tmp @$(objtree)/scripts/basic/bin2c < $(obj)/policy/profile.conf >> $@.tmp
@echo "\"\";" >> $@.tmp @echo ";" >> $@.tmp
@echo "static char tomoyo_builtin_exception_policy[] __initdata =" >> $@.tmp @echo "static char tomoyo_builtin_exception_policy[] __initdata =" >> $@.tmp
@sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/"\1\\n"/' < $(obj)/policy/exception_policy.conf >> $@.tmp @$(objtree)/scripts/basic/bin2c < $(obj)/policy/exception_policy.conf >> $@.tmp
@echo "\"\";" >> $@.tmp @echo ";" >> $@.tmp
@echo "static char tomoyo_builtin_domain_policy[] __initdata =" >> $@.tmp @echo "static char tomoyo_builtin_domain_policy[] __initdata =" >> $@.tmp
@sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/"\1\\n"/' < $(obj)/policy/domain_policy.conf >> $@.tmp @$(objtree)/scripts/basic/bin2c < $(obj)/policy/domain_policy.conf >> $@.tmp
@echo "\"\";" >> $@.tmp @echo ";" >> $@.tmp
@echo "static char tomoyo_builtin_manager[] __initdata =" >> $@.tmp @echo "static char tomoyo_builtin_manager[] __initdata =" >> $@.tmp
@sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/"\1\\n"/' < $(obj)/policy/manager.conf >> $@.tmp @$(objtree)/scripts/basic/bin2c < $(obj)/policy/manager.conf >> $@.tmp
@echo "\"\";" >> $@.tmp @echo ";" >> $@.tmp
@echo "static char tomoyo_builtin_stat[] __initdata =" >> $@.tmp @echo "static char tomoyo_builtin_stat[] __initdata =" >> $@.tmp
@sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/"\1\\n"/' < $(obj)/policy/stat.conf >> $@.tmp @$(objtree)/scripts/basic/bin2c < $(obj)/policy/stat.conf >> $@.tmp
@echo "\"\";" >> $@.tmp @echo ";" >> $@.tmp
@mv $@.tmp $@ @mv $@.tmp $@
$(obj)/common.o: $(obj)/builtin-policy.h $(obj)/common.o: $(obj)/builtin-policy.h