From 1a0f52485a8d34c0a2cfe1df09e58300962628f6 Mon Sep 17 00:00:00 2001 From: Johann Date: Fri, 25 Jan 2013 16:43:09 -0800 Subject: [PATCH] Delay SSE check until the compiler is configured. Move SSE4 detection below compiler configuration. Otherwise ${CC} may not be populated. We are specifically interested in -msse4.1. Narrow detection code. Change-Id: I0ffac49e91b3fdb2aceb6eb6b90dc1c10b159111 --- build/make/configure.sh | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/build/make/configure.sh b/build/make/configure.sh index d4aa0ff74..1ac303525 100755 --- a/build/make/configure.sh +++ b/build/make/configure.sh @@ -1011,11 +1011,6 @@ EOF soft_enable sse2 soft_enable sse3 soft_enable ssse3 - if enabled gcc && ! disabled sse4_1 && ! check_cflags -msse4; then - RTCD_OPTIONS="${RTCD_OPTIONS}--disable-sse4_1 " - else - soft_enable sse4_1 - fi case ${tgt_os} in win*) @@ -1057,7 +1052,7 @@ EOF add_ldflags -m${bits} link_with_cc=gcc tune_cflags="-march=" - setup_gnu_toolchain + setup_gnu_toolchain #for 32 bit x86 builds, -O3 did not turn on this flag enabled optimizations && check_add_cflags -fomit-frame-pointer ;; @@ -1069,6 +1064,14 @@ EOF ;; esac + # We can't use 'check_cflags' until the compiler is configured and CC is + # populated. + if enabled gcc && ! disabled sse4_1 && ! check_cflags -msse4.1; then + RTCD_OPTIONS="${RTCD_OPTIONS}--disable-sse4_1 " + else + soft_enable sse4_1 + fi + case "${AS}" in auto|"") which nasm >/dev/null 2>&1 && AS=nasm -- 2.50.1