Beyond Linux® From Scratch (System V Edition) - Version r12.3-1348

Chapter 4. Security

gpgme-2.0.0

Introduction to gpgme

The gpgme package is a C library that allows cryptography support to be added to a program. It is designed to make access to public key crypto engines like GnuPG or GpgSM easier for applications. gpgme provides a high-level crypto API for encryption, decryption, signing, signature verification and key management.

This package is known to build and work properly using an LFS 12.4 platform.

Package Information

gpgme Dependencies

Required

libassuan-3.0.2

Recommended

GnuPG-2.4.8 (as per upstream recommendation)

Optional

Doxygen-1.14.0

Installation of gpgme

Install gpgme by running the following commands: 

mkdir build &&
cd    build &&

../configure --prefix=/usr       \
             --disable-static    &&
make

To test the results, you should have GnuPG-2.4.8 installed. If so, run: 

make -k check

Now, as the root user: 

make install

Command Explanations

--disable-static: This switch prevents installation of static versions of the libraries.

--disable-gpg-test: Use this switch if GnuPG-2.4.8 is not installed.

Contents

Installed Program: gpgme-json, and gpgme-tool
Installed Libraries: libgpgme.so
Installed Directory: /usr/share/common-lisp/source/gpgme

Short Descriptions

gpgme-json

outputs gpgme commands in JSON format

gpgme-tool

is an assuan server exposing gpgme operations, such as printing fingerprints and keyids with keyservers

libgpgme.so

contains the gpgme API functions