[Wayland-bugs] [Bug 48579] New: [Wayland] Failed to build when there's no K_OFF support from kernel

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=48579

             Bug #: 48579
           Summary: [Wayland] Failed to build when there's no K_OFF
                    support from kernel
    Classification: Unclassified
           Product: Wayland
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: weston
        AssignedTo: wayland-bugs at lists.freedesktop.org
        ReportedBy: shuang.he at intel.com


System Environment:
--------------------------
Arch:           i386
Libdrm:         (master)2.4.33-7-g2f1e2101b4dc0a6dc1c1d1c59c5cc5fbc54b90cf
Wayland:                (master)aa777e5b10e17d12c4bb6440f7c659d2a12191f5
Mesa:           (master)70d038e46eb877ffa922003c78630eb7eb76c0f3
Cairo:               (master)038e4991912656a3239ca82d60056ca129016ba6
Xkbcommon:              (master)3d672fcfea6b823db4793b9ad1c3aadc4b547a08
Weston:         (master)3d4719c3ffd628e30cdcff45bcdf58dfdb197ff7
Kernel:               2.6.31.12


Bug detailed description:
-----------------------------
This issue happens on all platforms. It's known to be good at
(master)78d3afe21cdcd8ac284ad9bd08bc1948dd14496e
The issue is it will failed to build on kernel 2.6.31.12, reporting:
tty.c: In function 'tty_create':
tty.c:178: error: 'KD_OFF' undeclared (first use in this function)
tty.c:178: error: (Each undeclared identifier is reported only once
tty.c:178: error: for each function it appears in.)
make[3]: *** [drm_backend_la-tty.lo] Error 1
make[3]: Leaving directory
`/home/GFX_of_32_sdc1/build/component/Weston/weston/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home/GFX_of_32_sdc1/build/component/Weston/weston/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/GFX_of_32_sdc1/build/component/Weston/weston'
make: *** [all] Error 2



Reproduce steps:
----------------------------
build weston on kernel not support K_OFF (for example 2.6.31.12)

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