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nettle: fix ARM NEON breakage

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Nettle's ARM NEON optimizations use some assembly constructs that aren't
friendly with binutils < 2.21, so just disable it for external
toolchains or internal with an unsupported version.
http://autobuild.buildroot.net/results/3c6f91379f90d438b4da3dd330cf89e1dd746aaf/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias 2013-05-05 02:35:08 +00:00 committed by Peter Korsgaard
parent 173315537e
commit 59c360bdae
1 changed files with 2 additions and 2 deletions
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package/nettle/nettle.mk
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@ -10,8 +10,8 @@ ifeq ($(BR2_arm7tdmi)$(BR2_arm720t)$(BR2_arm920t)$(BR2_arm922t)$(BR2_arm926t)$(B
NETTLE_CONF_OPT += --disable-assembler
endif
# ARM NEON
ifeq ($(BR2_ARM_CPU_HAS_NEON),y)
# ARM NEON, requires binutils 2.21+
ifeq ($(BR2_ARM_CPU_HAS_NEON)$(BR2_TOOLCHAIN_BUILDROOT)$(BR2_BINUTILS_VERSION_2_20_1),yy)
NETTLE_CONF_OPT += --enable-arm-neon
else
NETTLE_CONF_OPT += --disable-arm-neon