[Buildroot] [PATCH] package/python-numpy: add reverse dependency on packages using python-numpy

Aalx alexandre.payen at smile.fr
Mon Aug 5 10:02:09 UTC 2019


From: Alexandre PAYEN <alexandre.payen at smile.fr>

Since commit 1aa59097e61d524bb55ab1fcd4fbe5098b3e0bed[1] is merged, a
new build failure occurs when selecting packages which needs
python-numpy as dependency.

This fix a build issue[2] by adding the correct reverse dependencies
to the following packages :
- gnuradio (for python support)
- gr-osmosdr (depends on gnuradio python support)
- opencv3 (for python support)
- piglit
- python-matplotlib

So :
- adding to every listed packages
  `depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)`
  and add a comment to explain what happend.

[1] https://git.buildroot.net/buildroot/commit/?id=1aa59097e61d524bb55ab1fcd4fbe5098b3e0bed
[2] http://autobuild.buildroot.org/results/b76/b76b6cf9602bcf5df69a7276762eab54cf74007b

Signed-off-by: Alexandre PAYEN <alexandre.payen at smile.fr>
Cc: Alexey Brodkin <Alexey.Brodkin at synopsys.com>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
Cc: Damien DUVAL <damien.duval at smile.fr>
Cc: Romain Naour <romain.naour at smile.fr>

---
I also checked there is no more dependecy propagation.
The only one was on gr-osmosdr which is selected by python support for
gnuradio.
---
 package/gnuradio/Config.in          | 4 ++++
 package/gr-osmosdr/Config.in        | 4 ++++
 package/opencv3/Config.in           | 4 ++++
 package/piglit/Config.in            | 4 ++++
 package/python-matplotlib/Config.in | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/package/gnuradio/Config.in b/package/gnuradio/Config.in
index 6d0669779f..80f6a1c535 100644
--- a/package/gnuradio/Config.in
+++ b/package/gnuradio/Config.in
@@ -66,11 +66,15 @@ config BR2_PACKAGE_GNURADIO_PYTHON
 	bool "python support"
 	depends on BR2_PACKAGE_PYTHON
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_BOOST_PYTHON
 	select BR2_PACKAGE_PYTHON_NUMPY # runtime
 	help
 	  Enable python component
 
+comment "python support needs glibc or musl"
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)
+
 config BR2_PACKAGE_GNURADIO_UTILS
 	bool "gr-utils support"
 	depends on BR2_PACKAGE_GNURADIO_PYTHON
diff --git a/package/gr-osmosdr/Config.in b/package/gr-osmosdr/Config.in
index aa6ef0d4c2..53bf17cf94 100644
--- a/package/gr-osmosdr/Config.in
+++ b/package/gr-osmosdr/Config.in
@@ -9,10 +9,14 @@ if BR2_PACKAGE_GR_OSMOSDR
 
 config BR2_PACKAGE_GR_OSMOSDR_PYTHON
 	bool "python support"
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # gnuradio -> python-numpy
 	depends on BR2_PACKAGE_GNURADIO_PYTHON
 	help
 	  Enable Python support
 
+comment "python support needs glibc or musl"
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)
+
 config BR2_PACKAGE_GR_OSMOSDR_IQFILE
 	bool "IQ File Source support"
 	help
diff --git a/package/opencv3/Config.in b/package/opencv3/Config.in
index 3a6ff8e80c..cf7763d4ae 100644
--- a/package/opencv3/Config.in
+++ b/package/opencv3/Config.in
@@ -158,11 +158,15 @@ config BR2_PACKAGE_OPENCV3_LIB_PYTHON
 	bool "python"
 	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_PYTHON_NUMPY
 	help
 	  Include opencv_python module into the OpenCV build.  No
 	  python example is installed.
 
+comment "python support needs glibc or musl"
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)
+
 config BR2_PACKAGE_OPENCV3_LIB_SHAPE
 	bool "shape"
 	# opencv_core dependency is already enabled
diff --git a/package/piglit/Config.in b/package/piglit/Config.in
index 7a16c94284..736fd95d71 100644
--- a/package/piglit/Config.in
+++ b/package/piglit/Config.in
@@ -6,6 +6,7 @@ config BR2_PACKAGE_PIGLIT
 		BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND || \
 		BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL || \
 		BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_LIBDRM if BR2_PACKAGE_HAS_LIBGL
 	select BR2_PACKAGE_LIBPNG
 	select BR2_PACKAGE_LIBXKBCOMMON if BR2_PACKAGE_WAYLAND
@@ -29,3 +30,6 @@ config BR2_PACKAGE_PIGLIT
 	  implementations.
 
 	  https://piglit.freedesktop.org
+
+comment "piglit needs glibc or musl"
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)
diff --git a/package/python-matplotlib/Config.in b/package/python-matplotlib/Config.in
index 14f43568f3..07160affd0 100644
--- a/package/python-matplotlib/Config.in
+++ b/package/python-matplotlib/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_PYTHON_MATPLOTLIB
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_PACKAGE_PYTHON3
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_FREETYPE # runtime
 	select BR2_PACKAGE_LIBPNG # runtime
 	select BR2_PACKAGE_PYTHON_CYCLER
@@ -23,3 +24,6 @@ config BR2_PACKAGE_PYTHON_MATPLOTLIB
 
 comment "python-matplotlib needs a toolchain w/ C++"
 	depends on !BR2_INSTALL_LIBSTDCPP
+
+comment "python-matplotlib needs glibc or musl"
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)
-- 
2.21.0



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