diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2013-12-08 11:58:44 -0800 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-12-09 17:28:18 +0100 |
| commit | a071ba629b89dbbe458d0865a0c4ebc3f92d3524 (patch) | |
| tree | 082f7b790e659edc100c9453b3960b9f5b79ab88 /configure | |
| parent | 6d8b84e8d574ea583d54b3de5cb3d275c41f2caf (diff) | |
Cascade detection of SSE3 support and up
If SSE2 isn't supported, then SSE3 can't be either. Onwards and upwards
for SSSE3, SSE4.1, SSE4.2 and AVX. The test for AVX2 was already there.
Task-number: QTBUG-24773
Change-Id: I005258db52d8abcd407a99b8ebcc23cdea8e3d9f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -4224,6 +4224,9 @@ if [ "${CFG_SSE2}" = "auto" ]; then fi # detect sse3 support +if [ "${CFG_SSE2}" = "no" ]; then + CFG_SSE3=no +fi if [ "${CFG_SSE3}" = "auto" ]; then if compileTest common/sse3 "sse3"; then CFG_SSE3=yes @@ -4233,6 +4236,9 @@ if [ "${CFG_SSE3}" = "auto" ]; then fi # detect ssse3 support +if [ "${CFG_SSE3}" = "no" ]; then + CFG_SSSE3=no +fi if [ "${CFG_SSSE3}" = "auto" ]; then if compileTest common/ssse3 "ssse3"; then CFG_SSSE3=yes @@ -4242,6 +4248,9 @@ if [ "${CFG_SSSE3}" = "auto" ]; then fi # detect sse4.1 support +if [ "${CFG_SSSE3}" = "no" ]; then + CFG_SSE4_1=no +fi if [ "${CFG_SSE4_1}" = "auto" ]; then if compileTest common/sse4_1 "sse4_1"; then CFG_SSE4_1=yes @@ -4251,6 +4260,9 @@ if [ "${CFG_SSE4_1}" = "auto" ]; then fi # detect sse4.2 support +if [ "${CFG_SSE4_1}" = "no" ]; then + CFG_SSE4_2=no +fi if [ "${CFG_SSE4_2}" = "auto" ]; then if compileTest common/sse4_2 "sse4_2"; then CFG_SSE4_2=yes @@ -4260,6 +4272,9 @@ if [ "${CFG_SSE4_2}" = "auto" ]; then fi # detect avx support +if [ "${CFG_SSE4_2}" = "no" ]; then + CFG_AVX=no +fi if [ "${CFG_AVX}" = "auto" ]; then if compileTest common/avx "avx"; then case "$XQMAKESPEC" in |