diff mbox series

[meta-oe,1/2] opencv: use CPU_DISPATCH to instead of ENABLE_XXX

Message ID 20250711074123.4123453-1-hongxu.jia@windriver.com
State New
Headers show
Series [meta-oe,1/2] opencv: use CPU_DISPATCH to instead of ENABLE_XXX | expand

Commit Message

Hongxu Jia July 11, 2025, 7:41 a.m. UTC
$ bitbake opencv
$ vim tmp/work/core2-64-wrs-linux/opencv/4.11.0/temp/log.do_configure
...
-- WARNING: Option ENABLE_SSE='1' is deprecated and should not be used anymore
--          Behaviour of this option is not backward compatible
--          Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE2='1' is deprecated and should not be used anymore
--          Behaviour of this option is not backward compatible
--          Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSE3='1' is deprecated and should not be used anymore
--          Behaviour of this option is not backward compatible
--          Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- WARNING: Option ENABLE_SSSE3='1' is deprecated and should not be used anymore
--          Behaviour of this option is not backward compatible
--          Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
...

According to [1], flags ENABLE_AVX/ENABLE_AVX2/ENABLE_POPCNT/etc should not be used
anymore. Use options CPU_DISPATCH instead.

[1] https://github.com/opencv/opencv/wiki/CPU-optimizations-build-options#customizing-cmake-options

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 meta-oe/recipes-support/opencv/opencv_4.11.0.bb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/meta-oe/recipes-support/opencv/opencv_4.11.0.bb b/meta-oe/recipes-support/opencv/opencv_4.11.0.bb
index 826eff30ca..0ce47ddf82 100644
--- a/meta-oe/recipes-support/opencv/opencv_4.11.0.bb
+++ b/meta-oe/recipes-support/opencv/opencv_4.11.0.bb
@@ -78,9 +78,9 @@  EXTRA_OECMAKE = "-DOPENCV_EXTRA_MODULES_PATH=${S}/contrib/modules \
     -DOPENCV_GENERATE_PKGCONFIG=ON \
     -DOPENCV_DOWNLOAD_PATH=${OPENCV_DLDIR} \
     -DOPENCV_ALLOW_DOWNLOADS=OFF \
-    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse3", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1", "", d)} \
-    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.1", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1", "", d)} \
-    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.2", "-DENABLE_SSE=1 -DENABLE_SSE2=1 -DENABLE_SSE3=1 -DENABLE_SSSE3=1 -DENABLE_SSE41=1 -DENABLE_SSE42=1", "", d)} \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse3", "-DCPU_DISPATCH=SSE,SSE2,SSE3,SSSE3", "", d)} \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.1", "-DCPU_DISPATCH=SSE,SSE2,SSE3,SSSE3,SSE41", "", d)} \
+    ${@bb.utils.contains("TARGET_CC_ARCH", "-msse4.2", "-DCPU_DISPATCH=SSE,SSE2,SSE3,SSSE3,SSE41,SSE42", "", d)} \
 "
 LDFLAGS:append:mips = " -Wl,--no-as-needed -latomic -Wl,--as-needed"
 LDFLAGS:append:riscv32 = " -Wl,--no-as-needed -latomic -Wl,--as-needed"