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package/dhcpcd: disable privsep on older kernels

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Commit e5594f7239 fixed privsep for sh,
or1k, microblaze, xtensa, arc, nds32 and nios2, but failed to take into
account that the audit functionality is only available in recent kernels
on those architectures.

Pass the --disable-privsep configure option if the kernel is too old in
those architectures.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Fabrice Fontaine 2021-03-05 11:15:42 +01:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent c72be5dd2f
commit d412539dbc
1 changed files with 17 additions and 2 deletions
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19
package/dhcpcd/dhcpcd.mk
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@ -16,8 +16,23 @@ DHCPCD_CONFIG_OPTS = \
--os=linux \
--privsepuser=dhcpcd
# AUDIT_ARCH_NDS32 is only available since kernel >= 5.2
ifeq ($(BR2_nds32):$(BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_2),y:)
# AUDIT_ARCH_{OPENRISC,SH,SHEL,SH64,SHEL64} are only available with kernel >= 3.7
ifeq ($(BR2_or1k)$(BR2_sh):$(BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7),y:)
DHCPCD_CONFIG_OPTS += --disable-privsep
endif
# AUDIT_ARCH_MICROBLAZE is only available with kernel >= 3.18
ifeq ($(BR2_microblazeel)$(BR2_microblazebe):$(BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18),y:)
DHCPCD_CONFIG_OPTS += --disable-privsep
endif
# AUDIT_ARCH_XTENSA is only available with kernel >= 5.0
ifeq ($(BR2_xtensa):$(BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_0),y:)
DHCPCD_CONFIG_OPTS += --disable-privsep
endif
# AUDIT_ARCH_{ARCOMPACT,ARCV2,NDS32,NIOS2} are only available with kernel >= 5.2
ifeq ($(BR2_arceb)$(BR2_arcle)$(BR2_nds32)$(BR2_nios2):$(BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_2),y:)
DHCPCD_CONFIG_OPTS += --disable-privsep
endif