Add external package python-py-spy.

Author: frederikaalund

OS/buildroot/external/Config.in

@@ -10,6 +10,7 @@ source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-jmespath/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-jsonpatch/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-jsonpointer/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-multidict/Config.in"
+source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-py-spy/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-pympler/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-restrictedpython/Config.in"
 source "$BR2_EXTERNAL_SBT_AQUA_PATH/package/python-rxpy/Config.in"

OS/buildroot/external/package/python-py-spy/0001-Add-PYSPY_CROSS_COMPILE_TARGET-parameter-to-setup.py.patch

@@ -0,0 +1,33 @@
+From bfa69ee8d967281a230d4fca1a9582d5c0628568 Mon Sep 17 00:00:00 2001
+From: Frederik Peter Aalund <[email protected]>
+Date: Thu, 4 Oct 2018 11:20:04 +0200
+Subject: [PATCH] Add PYSPY_CROSS_COMPILE_TARGET parameter to setup.py.
+
+---
+ setup.py | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/setup.py b/setup.py
+index da83478..61d70dc 100755
+--- a/setup.py
++++ b/setup.py
+@@ -54,12 +54,16 @@ class PostInstallCommand(install):
+         # issues like https://github.com/benfred/py-spy/issues/5.
+         # Note: we're only doing this on demand since this requires musl-tools installed
+         # but the released wheels should have this option set
++        cross_compile_target = os.getenv("PYSPY_CROSS_COMPILE_TARGET")
+         if os.getenv("PYSPY_MUSL_64"):
+             compile_args = " --target=x86_64-unknown-linux-musl"
+             build_dir = os.path.join(source_dir, "target", "x86_64-unknown-linux-musl", "release")
+         elif os.getenv("PYSPY_MUSL_32"):
+             compile_args = " --target=i686-unknown-linux-musl"
+             build_dir = os.path.join(source_dir, "target", "i686-unknown-linux-musl", "release")
++        elif cross_compile_target:
++            compile_args = " --target=%s" % cross_compile_target
++            build_dir = os.path.join(source_dir, "target", cross_compile_target, "release")
+         else:
+             compile_args = ""
+             build_dir = os.path.join(source_dir, "target", "release")
+-- 
+2.17.1
+

OS/buildroot/external/package/python-py-spy/0002-Add-.cargo-config-with-linker-information-for-armv7.patch

@@ -0,0 +1,21 @@
+From 1ba6c8936a87a44f7788d09df46c0c704e3ca3c7 Mon Sep 17 00:00:00 2001
+From: Frederik Peter Aalund <[email protected]>
+Date: Thu, 4 Oct 2018 11:33:45 +0200
+Subject: [PATCH] Add .cargo/config with linker information for armv7.
+
+---
+ .cargo/config | 2 ++
+ 1 file changed, 2 insertions(+)
+ create mode 100644 .cargo/config
+
+diff --git a/.cargo/config b/.cargo/config
+new file mode 100644
+index 0000000..0c1c209
+--- /dev/null
++++ b/.cargo/config
+@@ -0,0 +1,2 @@
++[target.armv7-unknown-linux-gnueabihf]
++linker = "arm-linux-gnueabihf-gcc"
+-- 
+2.17.1
+

OS/buildroot/external/package/python-py-spy/Config.in

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_PYTHON_PY_SPY
+	bool "python-py-spy"
+	select BR2_PACKAGE_HOST_RUSTC
+	select BR2_PACKAGE_HOST_CARGO
+	help
+	  Sampling profiler for Python programs.
+
+	  https://github.com/benfred/py-spy

OS/buildroot/external/package/python-py-spy/python-py-spy.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256 5f38de07f0162e0cb66f17c5a07d9bdbb6ae5fb9e6f2cbedc87949670030fdb1 python-py-spy-v0.1.8.tar.gz
+

OS/buildroot/external/package/python-py-spy/python-py-spy.mk

@@ -0,0 +1,16 @@
+################################################################################
+#
+# python-py-spy
+#
+################################################################################
+
+PYTHON_PY_SPY_VERSION = v0.1.8
+PYTHON_PY_SPY_SITE = $(call github,benfred,py-spy,$(PYTHON_PY_SPY_VERSION))
+PYTHON_PY_SPY_SETUP_TYPE = setuptools
+PYTHON_PY_SPY_LICENSE = GPL-3.0
+PYTHON_PY_SPY_LICENSE_FILES = LICENSE
+PYTHON_PY_SPY_DEPENDENCIES += host-rustc
+PYTHON_PY_SPY_DEPENDENCIES += host-cargo
+PYTHON_PY_SPY_ENV = PYSPY_CROSS_COMPILE_TARGET=armv7-unknown-linux-gnueabihf
+
+$(eval $(python-package))