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package/mjpg-streamer: disable opencv python and cpp example

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python-numpy is an optional dependency since
545c1a1d3a

This dependency will raise the following build failure if python-numpy
is found on the host:

aarch64_be-linux-gnu-g++: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/lib/python3/dist-packages/numpy/core/include'

because mjpg-streamer uses the python executable to retrieve the include
directory:

-- Found PythonLibs: /home/peko/autobuild/instance-0/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot/usr/lib/libpython3.8.so (found version "3.8.5")
-- Found PythonInterp: /usr/bin/python3.5 (found version "3.5.3")
-- Found NUMPY: /usr/lib/python3/dist-packages/numpy/core/include

So disable python filter as well as cpp example while at it

Fixes:
 - http://autobuild.buildroot.org/results/e6795fa8ed5d8514b3e10ea1135afb31eab22b7e

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2020-08-22 14:18:40 +02:00 committed by Thomas Petazzoni
parent ba5a463add
commit 3c1174ddd0
1 changed files with 4 additions and 1 deletions
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5
package/mjpg-streamer/mjpg-streamer.mk
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@ -23,7 +23,10 @@ MJPG_STREAMER_DEPENDENCIES += libv4l
endif
ifeq ($(BR2_PACKAGE_OPENCV3_LIB_HIGHGUI)$(BR2_PACKAGE_OPENCV3_LIB_IMGPROC)$(BR2_PACKAGE_OPENCV3_LIB_VIDEOIO),yyy)
MJPG_STREAMER_CONF_OPTS += -DPLUGIN_INPUT_OPENCV=ON
MJPG_STREAMER_CONF_OPTS += \
-DPLUGIN_INPUT_OPENCV=ON \
-DPLUGIN_CVFILTER_CPP=OFF \
-DPLUGIN_CVFILTER_PY=OFF
MJPG_STREAMER_DEPENDENCIES += host-pkgconf opencv3
else
MJPG_STREAMER_CONF_OPTS += -DPLUGIN_INPUT_OPENCV=OFF