ati-driver在2.16.18-gentoo-r2内核编译有问题及解决方法！！！_uts_release

作者：凡人多烦事01 | 2024-03-25 09:05:32

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uts_release

今天把我的gentoo同步了一下，发现内核从2.16.17-gentoo-r8升级到了2.16.18-gentoo-r2，就直接make oldconfig，升级了内核，紧接着执行module-rebuild rebuild命令来重新编译依赖于内核的相关模块。
发现在编译ati-driver的时候出现了错误，有两个常量声明无法找到：

代码:

  
  
   
    CC [M] /var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.o
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:233: error: 'UTS_RELEASE' undeclared here (not in a function)
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c: In function 'firegl_stub_open':
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:559: warning: assignment discards qualifiers from pointer target type
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c: In function '__ke_vm_map':
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: 'VM_SHM' undeclared (first use in this function)
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: (Each undeclared identifier is reported only once
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: for each function it appears in.)
make[1]: *** [/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.o] Error 1
make: *** [_module_/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod] Error 2
make: Leaving directory `/usr/src/linux-2.6.18-gentoo-r2'
 * DRM module not built
>>> Source compiled.
>>> Test phase [not enabled]: x11-drivers/ati-drivers-8.27.10-r1

>>> Install ati-drivers-8.27.10-r1 into /var/tmp/portage/ati-drivers-8.27.10-r1/image/ category x11-drivers
 * Installing fglrx module
install: cannot stat `fglrx.ko': No such file or directory

!!! ERROR: x11-drivers/ati-drivers-8.27.10-r1 failed.
Call stack:
 ebuild.sh, line 1546: Called dyn_install
 ebuild.sh, line 1020: Called src_install
 ati-drivers-8.27.10-r1.ebuild, line 205: Called linux-mod_src_install
 linux-mod.eclass, line 510: Called die

!!! doins fglrx.ko failed
!!! If you need support, post the topmost build error, and the call stack if relevant.

!!! This ebuild is from an overlay: '/usr/portage'

1）先看UTS_RELEASE：进入到var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/目录下，有一个make.sh脚本，发现原来是编译fglrx驱动的时候出现的问题，通过make.sh脚本内容得出脚本是从$linuxincludes/linux/version.h文件中来获取UTS_RELEASE，于是我就看了一下$linuxincludes/linux/version.h文件，发现并没有UTS_RELEASE，于是参看了以前的内核中对应的文件，而以前内核的version.h文件是包含UTS_RELEASE的预定义的，于是用grep UTS_RELEASE *命令看了一下，发现对于UTS_RELEASE的预定义18已经把它放到utsrelease.h头文件中。因此这个错误是由于新内核修改了预定义变量的位置引起的。所以，要想编译通过，只需修改$linuxincludes/linux/version.h文件，把预定义的变量加上即可，我的$linuxincludes/linux/version.h文件如下：

代码:

  
  
   
   #define UTS_RELEASE "2.6.18-gentoo-r2"
#define LINUX_VERSION_CODE 132626
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))

2）VM_SHM：
第2个问题和第一个类似，于是就直接到/usr/src/linux/inlcude/linux下执行grep VM_SHM *，没有任何发现。想到是不是内核头文件更新太快，所以到/usr/include/linux下执行grep VM_SHM *，发现下面的一行：

代码:

  
  
   
   mm.h:#define VM_SHM 0x00000000 /* Means nothing: delete it later */

原来如此，因为VM_SHM已经没有任何意义了，所以在老的.h中已经提醒大家，这个预定义将在以后会删除掉，所以在新的内核源文件中就看不到了！
不过，既然fglrx还要使用这个预定义，我们可以在mm.h中再把这一行添加上就可以了，但是也不行，原来firegl_public.c中并没有include mm.h文件，现在有两个办法，第一，使用ebuild命令将ati-drivers包解开，然后再firegl_public.c文件中手动添加一行，然后再编译、安装；第二，在一个firegl_public.c包含的头文件中添加这一行也可。

昵称: ooio_karl 时间: 2006-11-13 21:17:00

代码:

   
   
    
     CC [M] /var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.o
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:233: error: 'UTS_RELEASE' undeclared here (not in a function)
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c: In function 'firegl_stub_open':
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:559: warning: assignment discards qualifiers from pointer target type
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c: In function '__ke_vm_map':
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: 'VM_SHM' undeclared (first use in this function)
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: (Each undeclared identifier is reported only once
/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.c:3159: error: for each function it appears in.)
make[1]: *** [/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod/firegl_public.o] Error 1
make: *** [_module_/var/tmp/portage/ati-drivers-8.27.10-r1/work/common/lib/modules/fglrx/build_mod] Error 2
make: Leaving directory `/usr/src/linux-2.6.18-gentoo-r2'
 * DRM module not built
>>> Source compiled.
>>> Test phase [not enabled]: x11-drivers/ati-drivers-8.27.10-r1

>>> Install ati-drivers-8.27.10-r1 into /var/tmp/portage/ati-drivers-8.27.10-r1/image/ category x11-drivers
 * Installing fglrx module
install: cannot stat `fglrx.ko': No such file or directory

!!! ERROR: x11-drivers/ati-drivers-8.27.10-r1 failed.
Call stack:
 ebuild.sh, line 1546: Called dyn_install
 ebuild.sh, line 1020: Called src_install
 ati-drivers-8.27.10-r1.ebuild, line 205: Called linux-mod_src_install
 linux-mod.eclass, line 510: Called die

!!! doins fglrx.ko failed
!!! If you need support, post the topmost build error, and the call stack if relevant.

!!! This ebuild is from an overlay: '/usr/portage'

代码:

   
   
    
    #define UTS_RELEASE "2.6.18-gentoo-r2"
#define LINUX_VERSION_CODE 132626
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))

代码:

   
   
    
    mm.h:#define VM_SHM 0x00000000 /* Means nothing: delete it later */

昵称: ooio_karl 时间: 2006-11-13 21:17:00

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