python/python3-cmake-build-extension: Added (Python CMake Extension)

Signed-off-by: bedlam <dave@slackbuilds.org>

4 files changed, 148 insertions, 0 deletions

diff --git a/python/python3-cmake-build-extension/README b/python/python3-cmake-build-extension/README
new file mode 100644
index 000000000000..22cf1a24f50d
--- /dev/null
+++ b/python/python3-cmake-build-extension/README
@@ -0,0 +1,24 @@
+cmake-build-extension is a Setuptools extension to build and package
+CMake projects.
+
+This project aims to simplify the integration of C++ projects based on
+CMake with Python packaging tools. CMake provides out-of-the-box
+support to either SWIG and pybind11, that are two among the most used
+projects to create Python bindings from C++ sources.
+
+If you have any experience with these hybrid projects, you know the
+challenges to make packaging right! This project takes inspiration
+from pre-existing examples (pybind/cmake_example, among many others)
+and provides a simple, flexible, and reusable setuptools extension
+with the following features:
+
+  * Bridge between CMake projects and Python packaging.
+  * Configure and build the CMake project from setup.py.
+  * Install the CMake project in the resulting Python package.
+  * Allow passing custom CMake options.
+  * Allow creating a top-level __init__.py.
+  * Expose C++ executables to the Python environment.
+  * Provide a context manager to import reliably CPython modules on
+    all major OSs.
+  * Disable the C++ extension in editable installations (requiring to
+    manually call CMake to install the C++ project).
diff --git a/python/python3-cmake-build-extension/python3-cmake-build-extension.SlackBuild b/python/python3-cmake-build-extension/python3-cmake-build-extension.SlackBuild
new file mode 100644
index 000000000000..f1ae23687076
--- /dev/null
+++ b/python/python3-cmake-build-extension/python3-cmake-build-extension.SlackBuild
@@ -0,0 +1,95 @@
+#!/bin/bash
+
+# Slackware build script for python3-cmake-build-extension
+
+# Copyright 2022 Steven Voges <Oregon, USA>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=python3-cmake-build-extension
+SRCNAM=cmake-build-extension
+VERSION=${VERSION:-0.5.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+python3 setup.py install --root=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  LICENSE PKG-INFO README.md \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/python/python3-cmake-build-extension/python3-cmake-build-extension.info b/python/python3-cmake-build-extension/python3-cmake-build-extension.info
new file mode 100644
index 000000000000..65e37c4fa38e
--- /dev/null
+++ b/python/python3-cmake-build-extension/python3-cmake-build-extension.info
@@ -0,0 +1,10 @@
+PRGNAM="python3-cmake-build-extension"
+VERSION="0.5.1"
+HOMEPAGE="https://github.com/diegoferigo/cmake-build-extension"
+DOWNLOAD="https://files.pythonhosted.org/packages/dc/21/401a64c77dba9e1f3bc4b949c10708c5d943765d55c0b1a4925b96e3fcde/cmake-build-extension-0.5.1.tar.gz"
+MD5SUM="d09df2f9084fc09404fba01c3442a121"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Steven Voges"
+EMAIL="svoges.sbo@gmail.com"
diff --git a/python/python3-cmake-build-extension/slack-desc b/python/python3-cmake-build-extension/slack-desc
new file mode 100644
index 000000000000..936d744f85a3
--- /dev/null
+++ b/python/python3-cmake-build-extension/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+                             |-----handy-ruler------------------------------------------------------|
+python3-cmake-build-extension: python3-cmake-build-extension (Python CMake Extension)
+python3-cmake-build-extension:
+python3-cmake-build-extension: Setuptools extension to build and package CMake projects
+python3-cmake-build-extension:
+python3-cmake-build-extension: Homepage: https://github.com/diegoferigo/cmake-build-extension
+python3-cmake-build-extension:
+python3-cmake-build-extension:
+python3-cmake-build-extension:
+python3-cmake-build-extension:
+python3-cmake-build-extension:
+python3-cmake-build-extension: