1# This file contains feature macro definitions specific to the 2# base 'x86' platform ABI. 3# 4# It is also used to build full_x86-eng / sdk_x86-eng platform images that 5# are run in the emulator under KVM emulation (i.e. running directly on 6# the host development machine's CPU). 7 8# These features are optional and shall not be included in the base platform 9# Otherwise, sdk_x86-eng system images might fail to run on some 10# developer machines. 11ARCH_X86_HAVE_SSSE3 := false 12ARCH_X86_HAVE_MOVBE := false 13ARCH_X86_HAVE_POPCNT := false 14 15 16# XXX: This flag is probably redundant, because it should be set by default 17# by our toolchain binaries. However, there have been reports that this may 18# not always work as intended, so keep it unless we have the time to check 19# everything properly. 20 21arch_variant_cflags := \ 22 -march=i686 \ 23 24