Commit 59c360bd authored May 05, 2013 by Gustavo Zacarias Committed by Peter Korsgaard May 05, 2013

nettle: fix ARM NEON breakage

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>

parent 17331553

package/nettle/nettle.mk

+2 −2

Original line number	Diff line number	Diff line
		@@ -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