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uclibc: set MMU usage accordingly

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On architectures that lack a MMU (like blackfin) uclibc just undefined
ARCH_HAS_MMU which disabled ARCH_USE_MMU.
But for other architectures which may or may not have one like ARM we
need to set this according to user choice.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Gustavo Zacarias 2013-08-09 16:23:40 -03:00 committed by Thomas Petazzoni
parent 149e4f8960
commit c798bec25b
1 changed files with 14 additions and 0 deletions
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14
package/uclibc/uclibc.mk
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@ -241,6 +241,20 @@ define UCLIBC_LARGEFILE_CONFIG
endef
endif
#
# MMU
#
ifeq ($(BR2_USE_MMU),y)
define UCLIBC_MMU_CONFIG
$(call UCLIBC_OPT_SET,ARCH_USE_MMU,y,$(@D))
endef
else
define UCLIBC_MMU_CONFIG
$(call UCLIBC_OPT_UNSET,ARCH_USE_MMU,$(@D))
endef
endif
#
# IPv6
#