From 458f37948928da5ca752f8f8beff4e95e919d06f Mon Sep 17 00:00:00 2001
From: Tim Orling <ticotimo@gmail.com>
Date: Tue, 11 Jan 2022 11:01:11 -0800
Subject: setuptools3: refactor for no distutils bbclasses

Add setuptools3-base.bbclass as a re-usable starting point similar to
what used to be distutils-common-base.bbclass and disutils3-base.bbclass.

We no longer need to support python2, so no need for a
setuptools-common-base.bbclass.

Refactor setuptools3.bbclass to use setuptools3-base.bbclass instead of
the distulis*.bbclasses.

(From OE-Core rev: ca73393a36c4144662ea8570f904154188e9815a)

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/setuptools3-base.bbclass | 31 ++++++++++++++++
 meta/classes/setuptools3.bbclass      | 66 ++++++++++++++++++++++++++++++++++-
 2 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 meta/classes/setuptools3-base.bbclass

(limited to 'meta/classes')

diff --git a/meta/classes/setuptools3-base.bbclass b/meta/classes/setuptools3-base.bbclass
new file mode 100644
index 0000000000..5098ae9d64
--- /dev/null
+++ b/meta/classes/setuptools3-base.bbclass
@@ -0,0 +1,31 @@
+DEPENDS:append:class-target = " ${PYTHON_PN}-native ${PYTHON_PN}"
+DEPENDS:append:class-nativesdk = " ${PYTHON_PN}-native ${PYTHON_PN}"
+RDEPENDS:${PN} += "${@['', '${PYTHON_PN}-core']['${CLASSOVERRIDE}' == 'class-target']}"
+
+export STAGING_INCDIR
+export STAGING_LIBDIR
+
+# LDSHARED is the ld *command* used to create shared library
+export LDSHARED  = "${CCLD} -shared"
+# LDXXSHARED is the ld *command* used to create shared library of C++
+# objects
+export LDCXXSHARED  = "${CXX} -shared"
+# CCSHARED are the C *flags* used to create objects to go into a shared
+# library (module)
+export CCSHARED  = "-fPIC -DPIC"
+# LINKFORSHARED are the flags passed to the $(CC) command that links
+# the python executable
+export LINKFORSHARED = "${SECURITY_CFLAGS} -Xlinker -export-dynamic"
+
+FILES:${PN} += "${libdir}/* ${libdir}/${PYTHON_DIR}/*"
+
+FILES:${PN}-staticdev += "\
+  ${PYTHON_SITEPACKAGES_DIR}/*.a \
+"
+FILES:${PN}-dev += "\
+  ${datadir}/pkgconfig \
+  ${libdir}/pkgconfig \
+  ${PYTHON_SITEPACKAGES_DIR}/*.la \
+"
+inherit python3native python3targetconfig
+
diff --git a/meta/classes/setuptools3.bbclass b/meta/classes/setuptools3.bbclass
index 8ca66ee708..fd8499d26c 100644
--- a/meta/classes/setuptools3.bbclass
+++ b/meta/classes/setuptools3.bbclass
@@ -1,4 +1,68 @@
-inherit distutils3
+inherit setuptools3-base
 
+B = "${WORKDIR}/build"
+
+SETUPTOOLS_BUILD_ARGS ?= ""
+SETUPTOOLS_INSTALL_ARGS ?= "--root=${D} \
+    --prefix=${prefix} \
+    --install-lib=${PYTHON_SITEPACKAGES_DIR} \
+    --install-data=${datadir}"
+
+SETUPTOOLS_PYTHON = "python3"
+SETUPTOOLS_PYTHON:class-native = "nativepython3"
+
+SETUPTOOLS_SETUP_PATH ?= "${S}"
+
+setuptools3_do_configure() {
+    :
+}
+
+setuptools3_do_compile() {
+        cd ${SETUPTOOLS_SETUP_PATH}
+        NO_FETCH_BUILD=1 \
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
+        build --build-base=${B} ${SETUPTOOLS_BUILD_ARGS} || \
+        bbfatal_log "'${PYTHON_PN} setup.py build ${SETUPTOOLS_BUILD_ARGS}' execution failed."
+}
+setuptools3_do_compile[vardepsexclude] = "MACHINE"
+
+setuptools3_do_install() {
+        cd ${SETUPTOOLS_SETUP_PATH}
+        install -d ${D}${PYTHON_SITEPACKAGES_DIR}
+        STAGING_INCDIR=${STAGING_INCDIR} \
+        STAGING_LIBDIR=${STAGING_LIBDIR} \
+        PYTHONPATH=${D}${PYTHON_SITEPACKAGES_DIR} \
+        ${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
+        build --build-base=${B} install --skip-build ${SETUPTOOLS_INSTALL_ARGS} || \
+        bbfatal_log "'${PYTHON_PN} setup.py install ${SETUPTOOLS_INSTALL_ARGS}' execution failed."
+
+        # support filenames with *spaces*
+        find ${D} -name "*.py" -exec grep -q ${D} {} \; \
+                               -exec sed -i -e s:${D}::g {} \;
+
+        for i in ${D}${bindir}/* ${D}${sbindir}/*; do
+            if [ -f "$i" ]; then
+                sed -i -e s:${PYTHON}:${USRBINPATH}/env\ ${SETUPTOOLS_PYTHON}:g $i
+                sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
+            fi
+        done
+
+        rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/easy-install.pth
+
+        #
+        # FIXME: Bandaid against wrong datadir computation
+        #
+        if [ -e ${D}${datadir}/share ]; then
+            mv -f ${D}${datadir}/share/* ${D}${datadir}/
+            rmdir ${D}${datadir}/share
+        fi
+}
+setuptools3_do_install[vardepsexclude] = "MACHINE"
+
+EXPORT_FUNCTIONS do_configure do_compile do_install
+
+export LDSHARED="${CCLD} -shared"
 DEPENDS += "python3-setuptools-native"
 
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