• Tom Lane's avatar
    Fix configure's search for collateindex.pl. · f2386d71
    Tom Lane authored
    PGAC_PATH_COLLATEINDEX supposed that it could use AC_PATH_PROGS to search
    for collateindex.pl, but that macro will only accept files that are marked
    executable, and at least some DocBook installations don't mark the script
    executable (a case the docs Makefile was already prepared for).  Accept the
    script if it's present and readable in $DOCBOOKSTYLE/bin, and otherwise
    search the PATH as before.
    
    Having fixed that up, we don't need the fallback case that was in the docs
    Makefile, and instead can throw an understandable error if configure didn't
    find the script.  Per recent trouble report from John Lumby.
    f2386d71
docbook.m4 2.73 KB