| From 3bc5d48257032b6bbee532aad15062fbbcc43bfe Mon Sep 17 00:00:00 2001 |
| From: Andrey Zhizhikin <andrey.z@gmail.com> |
| 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 <andrey.z@gmail.com> |
| Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com> |
| |
| --- |
| ext/opencv/meson.build | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/ext/opencv/meson.build b/ext/opencv/meson.build |
| index 1d86b90..b5c8b95 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) |