From e6eb7536fcfc2c75f7831f67b1f16f3f36ef2545 Mon Sep 17 00:00:00 2001 From: Andrey Zhizhikin Date: Mon, 27 Jan 2020 10:22:35 +0000 Subject: [PATCH] opencv: resolve missing opencv data dir in yocto build When Yocto build is performed, opencv searches for data dir using simple 'test' command, this fails because pkg-config provides an absolute path on the target which needs to be prepended by PKG_CONFIG_SYSROOT_DIR in order for the 'test' utility to pick up the absolute path. Upstream-Status: Inappropriate [OE-specific] Signed-off-by: Andrey Zhizhikin Signed-off-by: Jose Quaresma --- ext/opencv/meson.build | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ext/opencv/meson.build b/ext/opencv/meson.build index 37e2015..326f737 100644 --- a/ext/opencv/meson.build +++ b/ext/opencv/meson.build @@ -87,6 +87,9 @@ if opencv_found opencv_prefix = opencv_dep.get_variable('prefix') gstopencv_cargs += ['-DOPENCV_PREFIX="' + opencv_prefix + '"'] + pkgconf_sysroot = run_command(python3, '-c', 'import os; print(os.environ.get("PKG_CONFIG_SYSROOT_DIR"))').stdout().strip() + opencv_prefix = pkgconf_sysroot + opencv_prefix + # Check the data dir used by opencv for its xml data files # Use prefix from pkg-config to be compatible with cross-compilation r = run_command('test', '-d', opencv_prefix + '/share/opencv', check: false)