diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c327db5..6234641 100644 --- a/configure.ac +++ b/configure.ac @@ -430,7 +430,23 @@ if test "x${with_simd}" != "xno"; then AC_MSG_ERROR([SIMD support can't be enabled.]) else AC_MSG_WARN([SIMD support can't be enabled. Performance will suffer.]) + fi fi + ;; + aarch64*) + AC_MSG_RESULT([yes (arm64)]) + AC_MSG_CHECKING([if the assembler is GNU-compatible and can be used]) + AC_CHECK_COMPATIBLE_ARM64_ASSEMBLER_IFELSE( + [AC_MSG_RESULT([yes]) + simd_arch=aarch64], + [AC_MSG_RESULT([no]) + with_simd=no]) + if test "x${with_simd}" = "xno"; then + if test "x${require_simd}" = "xyes"; then + AC_MSG_ERROR([SIMD support can't be enabled.]) + else + AC_MSG_WARN([SIMD support can't be enabled. Performance will suffer.]) + fi fi ;; mipsel*) @@ -472,6 +488,7 @@ AM_CONDITIONAL([WITH_SSE_FLOAT_DCT], [test "x$simd_arch" = "xx86_64" -o "x$simd_ AM_CONDITIONAL([SIMD_I386], [test "x$simd_arch" = "xi386"]) AM_CONDITIONAL([SIMD_X86_64], [test "x$simd_arch" = "xx86_64"]) AM_CONDITIONAL([SIMD_ARM], [test "x$simd_arch" = "xarm"]) +AM_CONDITIONAL([SIMD_ARM_64], [test "x$simd_arch" = "xaarch64"]) AM_CONDITIONAL([SIMD_MIPSEL], [test "x$simd_arch" = "xmipsel"]) AM_CONDITIONAL([X86_64], [test "x$host_cpu" = "xx86_64" -o "x$host_cpu" = "xamd64"]) AM_CONDITIONAL([WITH_TURBOJPEG], [test "x$with_turbojpeg" != "xno"]) |