* [ptxdist] [PATCH] opencv: added option to build/install python bindings
@ 2020-08-24 13:27 Artur Wiebe
0 siblings, 0 replies; 3+ messages in thread
From: Artur Wiebe @ 2020-08-24 13:27 UTC (permalink / raw)
To: ptxdist; +Cc: Artur Wiebe
Signed-off-by: Artur Wiebe <artur@4wiebe.de>
---
rules/opencv.in | 7 +++++++
rules/opencv.make | 18 +++++++++++++++---
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/rules/opencv.in b/rules/opencv.in
index 8f39ec395..9c50bb4dc 100644
--- a/rules/opencv.in
+++ b/rules/opencv.in
@@ -15,6 +15,7 @@ menuconfig OPENCV
select V4L_UTILS if OPENCV_V4L_LIBV4L2
select V4L_UTILS_LIBV4L1 if OPENCV_V4L_LIBV4L2
select V4L_UTILS_LIBV4L2 if OPENCV_V4L_LIBV4L2
+ select PYTHON3_NUMPY if OPENCV_PYTHON
help
Open Source Computer Vision Library
@@ -138,6 +139,12 @@ config OPENCV_QT
help
QT GUI Support
+config OPENCV_PYTHON
+ bool
+ prompt "Python bindings"
+ help
+ Python bindings
+
config OPENCV_EXAMPLES
bool
prompt "Build Examples"
diff --git a/rules/opencv.make b/rules/opencv.make
index 844b39f05..29b29bd2e 100644
--- a/rules/opencv.make
+++ b/rules/opencv.make
@@ -73,7 +73,8 @@ OPENCV_CONF_OPT := \
-DBUILD_opencv_ml:BOOL=$(call ptx/onoff,PTXCONF_OPENCV_ML) \
-DBUILD_opencv_objdetect:BOOL=$(call ptx/onoff,PTXCONF_OPENCV_OBJDETECT) \
-DBUILD_opencv_photo:BOOL=$(call ptx/onoff,PTXCONF_OPENCV_PHOTO) \
- -DBUILD_opencv_python_bindings_generator=ON \
+ -DBUILD_opencv_python3=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
+ -DBUILD_opencv_python_bindings_generator=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
-DBUILD_opencv_python_tests=ON \
-DBUILD_opencv_stitching:BOOL=$(call ptx/onoff,PTXCONF_OPENCV_STITCHING) \
-DBUILD_opencv_ts:BOOL=OFF \
@@ -120,7 +121,13 @@ OPENCV_CONF_OPT := \
-DOPENCV_FORCE_3RDPARTY_BUILD=OFF \
-DOPENCV_GENERATE_PKGCONFIG=ON \
-DOPENCV_GENERATE_SETUPVARS=ON \
- -DOPENCV_PYTHON3_VERSION=OFF \
+ -DOPENCV_PYTHON3_VERSION=$(PYTHON3_MAJORMINOR) \
+ -DPYTHON3_EXECUTABLE=$(PTXDIST_SYSROOT_CROSS)/bin/python$(PYTHON3_MAJORMINOR) \
+ -DPYTHON_INCLUDE_DIR=$(PTXDIST_SYSROOT_TARGET)/usr/include/python$(PYTHON3_MAJORMINOR)m \
+ -DPYTHON_LIBRARY=$(PTXDIST_SYSROOT_TARGET)/bin/python$(PYTHON3_MAJORMINOR) \
+ -DPYTHON3_NUMPY_INCLUDE_DIRS=$(PTXDIST_SYSROOT_TARGET)$(PYTHON3_SITEPACKAGES)/numpy/core/include/ \
+ -DOPENCV_PYTHON3_INSTALL_PATH=$(PYTHON3_SITEPACKAGES) \
+ -DOPENCV_SKIP_PYTHON_LOADER=ON \
-DOPENCV_WARNINGS_ARE_ERRORS:BOOL=OFF \
-DPROTOBUF_UPDATE_FILES=OFF \
-DWITH_1394:BOOL=OFF \
@@ -221,7 +228,12 @@ $(STATEDIR)/opencv.targetinstall:
@$(foreach lib, $(OPENCV_LIBS-y), \
$(call install_lib, opencv, 0, 0, 0644, $(lib));)
- @$(call install_tree, opencv, 0, 0, $(OPENCV_BUILD_DIR)/bin, /bin)
+ @$(call install_tree, opencv, 0, 0, -, /usr/bin)
+
+ifdef PTXCONF_OPENCV_PYTHON
+ @$(call install_tree, opencv, 0, 0, -, $(PYTHON3_SITEPACKAGES))
+endif
+
@$(call install_finish, opencv)
@$(call touch)
--
2.28.0
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [ptxdist] [PATCH] opencv: added option to build/install python bindings
@ 2020-09-16 11:19 Artur Wiebe
2020-09-22 10:16 ` Michael Olbrich
0 siblings, 1 reply; 3+ messages in thread
From: Artur Wiebe @ 2020-09-16 11:19 UTC (permalink / raw)
To: ptxdist; +Cc: Artur Wiebe
Signed-off-by: Artur Wiebe <artur@4wiebe.de>
---
rules/opencv.in | 7 +++++++
rules/opencv.make | 17 +++++++++++++----
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/rules/opencv.in b/rules/opencv.in
index 328786aed..bbf907b64 100644
--- a/rules/opencv.in
+++ b/rules/opencv.in
@@ -16,6 +16,7 @@ menuconfig OPENCV
select V4L_UTILS if OPENCV_V4L_LIBV4L2
select V4L_UTILS_LIBV4L1 if OPENCV_V4L_LIBV4L2
select V4L_UTILS_LIBV4L2 if OPENCV_V4L_LIBV4L2
+ select PYTHON3_NUMPY if OPENCV_PYTHON
help
Open Source Computer Vision Library
@@ -140,6 +141,12 @@ config OPENCV_QT
help
QT GUI Support
+config OPENCV_PYTHON
+ bool
+ prompt "Python bindings"
+ help
+ Python bindings
+
config OPENCV_EXAMPLES
bool
prompt "Build Examples"
diff --git a/rules/opencv.make b/rules/opencv.make
index 8da4beb98..3e5ac8b2b 100644
--- a/rules/opencv.make
+++ b/rules/opencv.make
@@ -35,7 +35,7 @@ OPENCV_BUILD_DIR := $(OPENCV_DIR)-build
OPENCV_CONF_TOOL := cmake
-# Note: not configure_helper.py does not show some options that are only
+# Note: configure_helper.py does not show some options that are only
# valid on other architectures. Run is for ARM and x86_64 and mix the results.
# Variables that are not shown by configure_helper.py are added at the end.
OPENCV_CONF_OPT := \
@@ -78,7 +78,8 @@ OPENCV_CONF_OPT := \
-DBUILD_opencv_ml=$(call ptx/onoff,PTXCONF_OPENCV_ML) \
-DBUILD_opencv_objdetect=$(call ptx/onoff,PTXCONF_OPENCV_OBJDETECT) \
-DBUILD_opencv_photo=$(call ptx/onoff,PTXCONF_OPENCV_PHOTO) \
- -DBUILD_opencv_python_bindings_generator=ON \
+ -DBUILD_opencv_python3=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
+ -DBUILD_opencv_python_bindings_generator=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
-DBUILD_opencv_python_tests=ON \
-DBUILD_opencv_stitching=$(call ptx/onoff,PTXCONF_OPENCV_STITCHING) \
-DBUILD_opencv_ts=OFF \
@@ -130,9 +131,11 @@ OPENCV_CONF_OPT := \
-DOPENCV_GENERATE_SETUPVARS=ON \
-DOPENCV_IPP_GAUSSIAN_BLUR=OFF \
-DOPENCV_MATHJAX_RELPATH=https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0 \
- -DOPENCV_PYTHON3_VERSION=OFF \
+ -DOPENCV_PYTHON3_VERSION=$(PYTHON3_MAJORMINOR) \
-DOPENCV_WARNINGS_ARE_ERRORS=OFF \
-DPROTOBUF_UPDATE_FILES=OFF \
+ -DPYTHON3_EXECUTABLE=$(PTXDIST_SYSROOT_CROSS)/bin/python$(PYTHON3_MAJORMINOR) \
+ -DPYTHON3_NUMPY_INCLUDE_DIRS=$(PTXDIST_SYSROOT_TARGET)$(PYTHON3_SITEPACKAGES)/numpy/core/include/ \
-DWITH_1394=OFF \
-DWITH_ADE=OFF \
-DWITH_ARAVIS=OFF \
@@ -203,7 +206,10 @@ OPENCV_CONF_OPT := \
\
-DCMAKE_SKIP_RPATH=ON \
-DBUILD_opencv_python2=OFF \
- -DBUILD_opencv_python3=OFF
+ -DPYTHON_INCLUDE_DIR=$(PTXDIST_SYSROOT_TARGET)/usr/include/python$(PYTHON3_MAJORMINOR)m \
+ -DPYTHON_LIBRARY=$(PTXDIST_SYSROOT_TARGET)/bin/python$(PYTHON3_MAJORMINOR) \
+ -DOPENCV_PYTHON3_INSTALL_PATH=$(PYTHON3_SITEPACKAGES) \
+ -DOPENCV_SKIP_PYTHON_LOADER=ON
$(STATEDIR)/opencv.install:
@@ -243,6 +249,9 @@ $(STATEDIR)/opencv.targetinstall:
$(call install_lib, opencv, 0, 0, 0644, $(lib))$(ptx/nl))
ifdef PTXCONF_OPENCV_EXAMPLES
@$(call install_tree, opencv, 0, 0, $(OPENCV_BUILD_DIR)/bin, /bin)
+endif
+ifdef PTXCONF_OPENCV_PYTHON
+ @$(call install_tree, opencv, 0, 0, -, $(PYTHON3_SITEPACKAGES))
endif
@$(call install_finish, opencv)
@$(call touch)
--
2.28.0
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ptxdist] [PATCH] opencv: added option to build/install python bindings
2020-09-16 11:19 Artur Wiebe
@ 2020-09-22 10:16 ` Michael Olbrich
0 siblings, 0 replies; 3+ messages in thread
From: Michael Olbrich @ 2020-09-22 10:16 UTC (permalink / raw)
To: ptxdist; +Cc: Artur Wiebe
On Wed, Sep 16, 2020 at 01:19:28PM +0200, Artur Wiebe wrote:
> Signed-off-by: Artur Wiebe <artur@4wiebe.de>
> ---
> rules/opencv.in | 7 +++++++
> rules/opencv.make | 17 +++++++++++++----
> 2 files changed, 20 insertions(+), 4 deletions(-)
>
> diff --git a/rules/opencv.in b/rules/opencv.in
> index 328786aed..bbf907b64 100644
> --- a/rules/opencv.in
> +++ b/rules/opencv.in
> @@ -16,6 +16,7 @@ menuconfig OPENCV
> select V4L_UTILS if OPENCV_V4L_LIBV4L2
> select V4L_UTILS_LIBV4L1 if OPENCV_V4L_LIBV4L2
> select V4L_UTILS_LIBV4L2 if OPENCV_V4L_LIBV4L2
> + select PYTHON3_NUMPY if OPENCV_PYTHON
> help
> Open Source Computer Vision Library
>
> @@ -140,6 +141,12 @@ config OPENCV_QT
> help
> QT GUI Support
>
> +config OPENCV_PYTHON
> + bool
> + prompt "Python bindings"
> + help
> + Python bindings
> +
> config OPENCV_EXAMPLES
> bool
> prompt "Build Examples"
> diff --git a/rules/opencv.make b/rules/opencv.make
> index 8da4beb98..3e5ac8b2b 100644
> --- a/rules/opencv.make
> +++ b/rules/opencv.make
> @@ -35,7 +35,7 @@ OPENCV_BUILD_DIR := $(OPENCV_DIR)-build
>
> OPENCV_CONF_TOOL := cmake
>
> -# Note: not configure_helper.py does not show some options that are only
> +# Note: configure_helper.py does not show some options that are only
> # valid on other architectures. Run is for ARM and x86_64 and mix the results.
> # Variables that are not shown by configure_helper.py are added at the end.
> OPENCV_CONF_OPT := \
> @@ -78,7 +78,8 @@ OPENCV_CONF_OPT := \
> -DBUILD_opencv_ml=$(call ptx/onoff,PTXCONF_OPENCV_ML) \
> -DBUILD_opencv_objdetect=$(call ptx/onoff,PTXCONF_OPENCV_OBJDETECT) \
> -DBUILD_opencv_photo=$(call ptx/onoff,PTXCONF_OPENCV_PHOTO) \
> - -DBUILD_opencv_python_bindings_generator=ON \
> + -DBUILD_opencv_python3=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
This option should remain at the end with all other options that are not
visible with configure_helper.py
> + -DBUILD_opencv_python_bindings_generator=$(call ptx/onoff,PTXCONF_OPENCV_PYTHON) \
> -DBUILD_opencv_python_tests=ON \
> -DBUILD_opencv_stitching=$(call ptx/onoff,PTXCONF_OPENCV_STITCHING) \
> -DBUILD_opencv_ts=OFF \
> @@ -130,9 +131,11 @@ OPENCV_CONF_OPT := \
> -DOPENCV_GENERATE_SETUPVARS=ON \
> -DOPENCV_IPP_GAUSSIAN_BLUR=OFF \
> -DOPENCV_MATHJAX_RELPATH=https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0 \
> - -DOPENCV_PYTHON3_VERSION=OFF \
> + -DOPENCV_PYTHON3_VERSION=$(PYTHON3_MAJORMINOR) \
> -DOPENCV_WARNINGS_ARE_ERRORS=OFF \
> -DPROTOBUF_UPDATE_FILES=OFF \
> + -DPYTHON3_EXECUTABLE=$(PTXDIST_SYSROOT_CROSS)/bin/python$(PYTHON3_MAJORMINOR) \
> + -DPYTHON3_NUMPY_INCLUDE_DIRS=$(PTXDIST_SYSROOT_TARGET)$(PYTHON3_SITEPACKAGES)/numpy/core/include/ \
> -DWITH_1394=OFF \
> -DWITH_ADE=OFF \
> -DWITH_ARAVIS=OFF \
> @@ -203,7 +206,10 @@ OPENCV_CONF_OPT := \
> \
> -DCMAKE_SKIP_RPATH=ON \
> -DBUILD_opencv_python2=OFF \
> - -DBUILD_opencv_python3=OFF
> + -DPYTHON_INCLUDE_DIR=$(PTXDIST_SYSROOT_TARGET)/usr/include/python$(PYTHON3_MAJORMINOR)m \
> + -DPYTHON_LIBRARY=$(PTXDIST_SYSROOT_TARGET)/bin/python$(PYTHON3_MAJORMINOR) \
Hmmm, from what I can tell, you can use PYTHON3_INCLUDE_DIR and
PYTHON3_LIBRARY here to make it explicit. And configure_helper.py knows
about PYTHON3_LIBRARY, so move it to the correct location.
Michael
> + -DOPENCV_PYTHON3_INSTALL_PATH=$(PYTHON3_SITEPACKAGES) \
> + -DOPENCV_SKIP_PYTHON_LOADER=ON
>
>
> $(STATEDIR)/opencv.install:
> @@ -243,6 +249,9 @@ $(STATEDIR)/opencv.targetinstall:
> $(call install_lib, opencv, 0, 0, 0644, $(lib))$(ptx/nl))
> ifdef PTXCONF_OPENCV_EXAMPLES
> @$(call install_tree, opencv, 0, 0, $(OPENCV_BUILD_DIR)/bin, /bin)
> +endif
> +ifdef PTXCONF_OPENCV_PYTHON
> + @$(call install_tree, opencv, 0, 0, -, $(PYTHON3_SITEPACKAGES))
What's installed here? Just .py files? Or are .pyc files generated
correctly?
Michael
> endif
> @$(call install_finish, opencv)
> @$(call touch)
> --
> 2.28.0
>
>
> _______________________________________________
> ptxdist mailing list
> ptxdist@pengutronix.de
> To unsubscribe, send a mail with subject "unsubscribe" to ptxdist-request@pengutronix.de
>
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2020-08-24 13:27 [ptxdist] [PATCH] opencv: added option to build/install python bindings Artur Wiebe
2020-09-16 11:19 Artur Wiebe
2020-09-22 10:16 ` Michael Olbrich
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