无法编译d4x，出现错误。

小楼东风

In file included from <command line>:10:
../../config.h:464:1: warning: "_REENTRANT" redefined
<command line>:7:1: warning: this is the location of the previous definition
lod.cc:130: error: conflicting types for `struct GtkCellRendererProgress'
/usr/include/gtk-2.0/gtk/gtkcellrendererprogress.h:41: error: previous
   declaration as `typedef struct _GtkCellRendererProgress
   GtkCellRendererProgress'
lod.cc:136: error: conflicting types for `struct GtkCellRendererProgressClass'
/usr/include/gtk-2.0/gtk/gtkcellrendererprogress.h:42: error: previous
   declaration as `typedef struct _GtkCellRendererProgressClass
   GtkCellRendererProgressClass'
lod.cc: In function `void gtk_cell_renderer_progress_set_property(GObject*,
   unsigned int, const GValue*, GParamSpec*)':
lod.cc:178: error: 'struct _GtkCellRendererProgress' has no member named '
   percent'
lod.cc:181: error: 'struct _GtkCellRendererProgress' has no member named 'dwn'
lod.cc: In function `void gtk_cell_renderer_progress_render(GtkCellRenderer*,
   GdkWindow*, GtkWidget*, GdkRectangle*, GdkRectangle*, GdkRectangle*,
   GtkCellRendererState)':
lod.cc:198: error: 'struct _GtkCellRendererProgress' has no member named '
   percent'
lod.cc:226: error: 'struct _GtkCellRendererProgress' has no member named 'dwn'
make[3]: *** [lod.o] 错误 1
make[3]: Leaving directory `/home/wingame/d4x-2.5.0final/main/face'
make[2]: *** [all-recursive] 错误 1
make[2]: Leaving directory `/home/wingame/d4x-2.5.0final/main'
make[1]: *** [all-recursive] 错误 1
make[1]: Leaving directory `/home/wingame/d4x-2.5.0final'
make: *** [all] 错误 2

Freesnake

似乎已经证明是个bug……
顺便问一下，按照置顶贴里说的，修改make.conf使补丁生效，但我的make.conf里没有PORTDIR_OVERLAY这一段，请问该怎么办？

Freesnake

难道没人知道怎么搞吗？

Freesnake

补丁还要算MD5，加到manifest里，置顶里也不说明一下，真是……

sunmoon1997

以前有过相同的帖子，关于 digest 的问题， 可以去 forums.gentoo.org 看， 或者自己 man ebuild

zendragon

这是d4x在新的gnome里的函数重名的问题，需要修改d4x的代码。解决办法如下

先设置好PORTDIR_ORVERLAY。
比如在/etc/make.conf里加入一行，PORTDIR_OVERLAY="/usr/local/portage"

mkdir -p /usr/local/portage/net-misc/
cp -a /usr/portage/net-misc/d4x/ /usr/local/portage/net-misc

下载附件中的d4x-2.5.0-addD4X.patch.bz2，解压到/usr/local/portage/net-misc/d4x/files

修改/usr/local/portage/net-misc/d4x/d4x-2.5.0.ebuild
在函数src_unpack()后加一行“epatch ${FILESDIR}/${P}-addD4X.patch”

1. 
   
2. ...
   
3. src_unpack() {
   
4.         unpack ${A}
   
5. 
   
6.         epatch ${FILESDIR}/${P}-addD4X.patch
   
7. 
   
8.         # Use our own $CXXFLAGS
   
9.         cd ${S}
   
10.         cp configure configure.orig
    
11.         sed -e "s:CXXFLAGS="-O2":CXXFLAGS="${CXXFLAGS}":g;s:OPTFLAGS="-O2":OPTFLAGS="":g" \
    
12.                 configure.orig >configure
    
13. }
    
14. ...
    

复制代码

ebuild /usr/local/portage/net-misc/d4x/d4x-2.5.0.ebuild digest

好了，现在应该可以编译了。
ACCPET_KEYWORDS="~x86" emerge net-misc/d4x 或ACCPET_KEYWORDS="~amd64" emerge net-misc/d4x