From: Tim Orling <ticotimo@gmail.com>
Date: Tue, 22 Feb 2022 19:16:32 +0000 (-0800)
Subject: setuptools_build_meta.bbclass: add helper class
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=b8f25c75f152683de4fa6c176118583d3dea894d;p=openembedded-core.git

setuptools_build_meta.bbclass: add helper class

This class uses the PEP 517 compliant setuptools.buil_meta to build
wheels.

[YOCTO #14638]

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/setuptools_build_meta.bbclass b/meta/classes/setuptools_build_meta.bbclass
new file mode 100644
index 0000000000..b1441e65dd
--- /dev/null
+++ b/meta/classes/setuptools_build_meta.bbclass
@@ -0,0 +1,18 @@
+inherit pip_install_wheel setuptools3-base
+
+DEPENDS += "python3 python3-setuptools-native python3-wheel-native"
+
+setuptools_build_meta_do_configure () {
+    mkdir -p ${S}/dist
+    cat > ${S}/build-it.py << EOF
+from setuptools import build_meta
+wheel = build_meta.build_wheel('./dist')
+print(wheel)
+EOF
+}
+
+setuptools_build_meta_do_compile () {
+    nativepython3 ${S}/build-it.py
+}
+
+EXPORT_FUNCTIONS do_configure do_compile