• Paul Eggert's avatar
    Simplify autogen.sh version checking · 6fcbbc39
    Paul Eggert authored
    * autogen.sh (get_version): Simplify and make more reliable
    by using expr rather than echo | sed.  Check exit status of program.
    Run program in subshell in case it cannot be executed.
    (check_version): Check exit status of command rather than its output.
    Check return status of get_version.
autogen.sh 9.48 KB