mongo gpg builds

This directory contains a script to produce portable gpg binaries for all our supported linux platforms:

Linux (manylinux2014 glibc 2.17 baseline): x86_64, aarch64, s390x, ppc64le

In particular, it builds gnupg-2.5.16 from source.

This script is used to generate the binaries that we use bring into bazel as a dependency to sign test extensions. All artifacts are placed in the dist/ directory.

📁 Contents

Script	Platform	Output
`build_gpg_manylinux.sh`	Linux (x86_64, aarch64, s390x, ppc64le)	`dist/gpg-manylinux-<arch>`

🚀 Quick Start

🐧 Linux (manylinux2014 glibc 2.17)

Requirements: Docker.
To cross-build using QEMU (for aarch64/s390x/ppc64le), enable binfmt once:

bash

docker run --privileged --rm tonistiigi/binfmt --install all

Build native architecture

bash

./build_gpg_manylinux.sh

Cross-build via QEMU

bash

ARCH=x86_64 PLATFORM=linux/amd64   ./build_gpg_manylinux.sh
ARCH=aarch64 PLATFORM=linux/arm64   ./build_gpg_manylinux.sh
ARCH=s390x   PLATFORM=linux/s390x   ./build_gpg_manylinux.sh
ARCH=ppc64le PLATFORM=linux/ppc64le ./build_gpg_manylinux.sh

⚙️ Build Behavior (All Platforms)

🧩 Environment Variables

Variable	Purpose	Default
`OUT_DIR`	Output directory	`./dist`
`ARCH`	Linux target arch	`uname -m`
`PLATFORM`	Docker platform	auto

📜 License & Attribution

These scripts build gpg and its required dependencies from sources originally obtained from: 👉 https://www.gnupg.org/ftp/gcrypt/gnupg/ and https://gnupg.org/download/index.html

The exact sources can be obtained at the following URLs: