• Thomas Haller's avatar
    build: move detection of NM_GIT_SHA to separate "m4/git-sha-record.m4" · b33aacbc
    Thomas Haller authored
    We want to embed the current commit-id in the ./configure script.
    That way the generated ./configure file in the source tarball
    references the commit-id from which the tarball was created.
    
    Then, in a second step, a script can check ./configure to find
    the parent commit. This is for example done by the 'makerepo.sh'
    script.
    
    This is generally useful, and also done by network-manager-applet
    and libnl3 projects. Move the function to a separate m4 macro
    to reuse it. It should also be re-used in NetworkManager's VPN plugins.
    b33aacbc