From 06a1d1323bc8afd03f085ae98d9b74e431b3534e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Tue, 22 Jul 2014 15:09:43 +0300 Subject: [PATCH] configure: Extend the neon intrinsics check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Check for an instruction that causes the (very old) Apple GCC 4.2 to error out ("unrecognizable insn"). Signed-off-by: Martin Storsjö --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 6736f76c4f..3c1c520525 100755 --- a/configure +++ b/configure @@ -3935,7 +3935,7 @@ EOF fi -check_code cc arm_neon.h "int64x2_t test" && enable intrinsics_neon +check_code cc arm_neon.h "int16x8_t test = vdupq_n_s16(0)" && enable intrinsics_neon check_ldflags -Wl,--as-needed