From c75ffccd840449ba7de745d6f8eae811adb29ff4 Mon Sep 17 00:00:00 2001 From: Mingli Yu Date: Tue, 8 Sep 2020 00:41:23 -0700 Subject: [PATCH] opencv: improve reproducibility Remove the build host info to improve reproducibility, otherwise there comes below detailed build host info when run below command on target. # python3 /usr/share/opencv4/samples/python/opencv_version.py --build [snip] Extra modules: Location (extra): /buildarea1/master-wr/build/User/customized_next/build/tmp/work/corei7-64-wrs-linux/opencv/4.3.0-r0/contrib/modules [snip] Signed-off-by: Mingli Yu Signed-off-by: Khem Raj --- meta-oe/recipes-support/opencv/opencv_4.4.0.bb | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/meta-oe/recipes-support/opencv/opencv_4.4.0.bb b/meta-oe/recipes-support/opencv/opencv_4.4.0.bb index 372e15cd00..c83186de07 100644 --- a/meta-oe/recipes-support/opencv/opencv_4.4.0.bb +++ b/meta-oe/recipes-support/opencv/opencv_4.4.0.bb @@ -199,6 +199,13 @@ RDEPENDS_python3-opencv = "python3-core python3-numpy" RDEPENDS_${PN}-apps = "bash" +do_compile_prepend() { + # remove the build host info to improve reproducibility + if [ -f ${WORKDIR}/build/modules/core/version_string.inc ]; then + sed -i "s#${WORKDIR}#/workdir#g" ${WORKDIR}/build/modules/core/version_string.inc + fi +} + do_install_append() { # Move Python files into correct library folder (for multilib build) if [ "$libdir" != "/usr/lib" -a -d ${D}/usr/lib ]; then