• Simon McVittie's avatar
    build: Make --enable-relocation compatible with hard-coding directories · 29b2b55c
    Simon McVittie authored
    Open Build Service RPMs for mingw32-dbus-1 hard-code all the
    directories to make everything explicit, notably:
    
    --prefix=/usr/i686-w64-mingw32/sys-root/mingw
    --exec-prefix=/usr/i686-w64-mingw32/sys-root/mingw
    ...
    --libdir=/usr/i686-w64-mingw32/sys-root/mingw/lib
    
    Previously we didn't accept this as relocatable, but actually it's
    fine: ${prefix} is still equivalent to ${libdir}/pkgconfig/../..,
    so our relocation setup can work. Accept the result of expanding
    "${prefix}" as an acceptable value for --exec-prefix, and accept the
    results of expanding "${exec_prefix}/lib" etc. as acceptable values
    for --libdir.
    
    Note the use of single vs. double quotes here. A case statement that
    matches '${prefix}' tests for the literal string «${prefix}»,
    whereas a case that matches "${prefix}" tests for the string that is
    the value of the variable named «prefix» that is set by the
    --prefix command-line argument.
    Signed-off-by: Simon McVittie's avatarSimon McVittie <smcv@collabora.com>
    Reviewed-by: Philip Withnall's avatarPhilip Withnall <withnall@endlessm.com>
    Bug: https://bugs.freedesktop.org/show_bug.cgi?id=107662
    29b2b55c
configure.ac 63.7 KB