| # This file contains feature macro definitions specific to the |
| # base 'x86' platform ABI. |
| # |
| # It is also used to build full_x86-eng / sdk_x86-eng platform images that |
| # are run in the emulator under KVM emulation (i.e. running directly on |
| # the host development machine's CPU). |
| |
| # These features are optional and shall not be included in the base platform |
| # Otherwise, sdk_x86-eng system images might fail to run on some |
| # developer machines. |
| ARCH_X86_HAVE_SSSE3 := false |
| ARCH_X86_HAVE_MOVBE := false |
| ARCH_X86_HAVE_POPCNT := false |
| |
| |
| # Some intrinsic functions used by libcxx only exist for prescott or newer CPUs. |
| arch_variant_cflags := \ |
| -march=prescott \ |
| |
