python/python3-grpcio: Added (Python 3 build of grpc.).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 163 insertions, 0 deletions

diff --git a/python/python3-grpcio/README b/python/python3-grpcio/README
new file mode 100644
index 0000000000000..8fa9013214c3a
--- /dev/null
+++ b/python/python3-grpcio/README
@@ -0,0 +1,10 @@
+gRPC is a modern, open source, high-performance remote procedure call
+(RPC) framework that can run anywhere. gRPC enables client and server
+applications to communicate transparently, and simplifies the building
+of connected systems.
+
+This SlackBuild bundles python3-grpcio-tools (a protobuf code generator
+for gRPC).
+
+grpc (available at SlackBuilds.org) builds gRPC in C++ (rather than in
+Python 3).
diff --git a/python/python3-grpcio/python3-grpcio.SlackBuild b/python/python3-grpcio/python3-grpcio.SlackBuild
new file mode 100644
index 0000000000000..fa400c7f75c0f
--- /dev/null
+++ b/python/python3-grpcio/python3-grpcio.SlackBuild
@@ -0,0 +1,124 @@
+#!/bin/bash
+
+# Slackware build script for python3-grpcio
+
+# Copyright 2024 Isaac Yu <isaacyu@protonmail.com>
+# 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-grpcio
+VERSION=${VERSION:-1.48.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+SRCNAM=grpc
+
+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 {} \;
+
+# environmental variables taken from the Arch Linux PKGBUILD
+export GRPC_PYTHON_LDFLAGS="$(pkg-config --libs protobuf)"
+export GRPC_PYTHON_BUILD_WITH_CYTHON=1
+export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
+export GRPC_PYTHON_BUILD_SYSTEM_ZLIB=1
+export GRPC_PYTHON_BUILD_SYSTEM_CARES=1
+export GRPC_PYTHON_BUILD_SYSTEM_RE2=1
+export GRPC_PYTHON_BUILD_SYSTEM_ABSL=1
+export GRPC_BUILD_WITH_BORING_SSL_ASM=0
+
+# Build python3-grcpio
+GRPC_PYTHON_CFLAGS="-fvisibility=hidden -fno-wrapv -fno-exceptions $(pkg-config --cflags protobuf) -std=c++17" \
+  python3 setup.py install --root=$PKG
+
+# Use system protobuf (taken from the Arch Linux PKGBUILD)
+sed -r -i \
+  -e 's/^(CC_FILES=\[).*(\])/\1\2/' \
+  -e "s@^((CC|PROTO)_INCLUDE=')[^']+'@\1/usr/include'@" \
+  -e '/^PROTOBUF_SUBMODULE_VERSION=/d' \
+  tools/distrib/python/grpcio_tools/protoc_lib_deps.py
+ln -s ../../../.. tools/distrib/python/grpcio_tools/grpc_root
+
+# Build python3-grcpio_tools
+cd tools/distrib/python/grpcio_tools
+GRPC_PYTHON_CFLAGS="-fno-wrapv -frtti $(pkg-config --cflags protobuf)" \
+  GRPC_PYTHON_LDFLAGS="$(pkg-config --libs protobuf) -lprotoc" \
+  python3 setup.py install --root=$PKG
+cd $TMP/$SRCNAM-$VERSION
+
+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
+
+# All the .md files
+MD=( CODE-OF-CONDUCT.md CONTRIBUTING.md GOVERNANCE.md MAINTAINERS.md README.md SECURITY.md TROUBLESHOOTING.md )
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS ${MD[@]} LICENSE NOTICE.txt $PKG/usr/doc/$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-grpcio/python3-grpcio.info b/python/python3-grpcio/python3-grpcio.info
new file mode 100644
index 0000000000000..e1275e743bf23
--- /dev/null
+++ b/python/python3-grpcio/python3-grpcio.info
@@ -0,0 +1,10 @@
+PRGNAM="python3-grpcio"
+VERSION="1.48.2"
+HOMEPAGE="https://grpc.io/"
+DOWNLOAD="https://github.com/grpc/grpc/archive/v1.48.2/grpc-1.48.2.tar.gz"
+MD5SUM="2ba02b2582beabc1935e11603c181d62"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="protobuf3 re2"
+MAINTAINER="Isaac Yu"
+EMAIL="isaacyu@protonmail.com"
diff --git a/python/python3-grpcio/slack-desc b/python/python3-grpcio/slack-desc
new file mode 100644
index 0000000000000..74adba9d2bf32
--- /dev/null
+++ b/python/python3-grpcio/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-grpcio: python3-grpcio (Python language bindings for gRPC)
+python3-grpcio:
+python3-grpcio: gRPC is a modern, open source, high-performance remote procedure call
+python3-grpcio: (RPC) framework that can run anywhere. gRPC enables client and server
+python3-grpcio: applications to communicate transparently, and simplifies the building
+python3-grpcio: of connected systems.
+python3-grpcio:
+python3-grpcio: Homepage: https://grpc.io/
+python3-grpcio:
+python3-grpcio:
+python3-grpcio: