• Thomas Petazzoni's avatar
    configure: fix build on NIOS II platform · 75f8601e
    Thomas Petazzoni authored and Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf committed
    NIOS II is a CPU architecture from Altera, which uses 'nios2' as the
    architecture part of the tuple. Unfortunately, 'nios2' matches the
    current '*os2*' test done by libdvdread's configure script to detect
    the OS/2 operating system. This leads to build issues as the build
    process of libdvdread then tries to use OS/2 specific compiler
    options, that do not exist in the gcc used for Linux/NIOS2.
    To fix this, this patch makes the test for OS/2 a little bit more
    specific: in the case of the OS/2 operating system, the OS part of the
    tuple contains just 'os2' (confirmed by looking at config.guess and
    config.sub in the gnuconfig project). So using '*-os2-*' will properly
    match the OS/2 operating system but not the NIOS II architecture.
    Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Signed-off-by: Jean-Baptiste Kempf's avatarJean-Baptiste Kempf <jb@videolan.org>