[linux-dvb] Re: Problems compiling kvdr-0.31, DPMS

[Guido Fiala <gfiala@s.netic.de>]

>When I try to compile kvdr-0.31 I get the following errors:
>
>make[3]: Entering directory `/root/kvdr/kvdr'
>g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include -I/usr/local/qt/include
>-I/usr/X11R6/include -O2 -c kvdr.cpp
>kvdr.cpp:46: new declaration 
>`bool DPMSQueryExtension(_XDisplay *, int *, int *)
>'
>/usr/include/X11/extensions/dpms.h:49: ambiguates old declaration `int
>DPMSQueryExtension(_XDisplay *, int *, int *)'
<snip>

That is because the DPMS code has moved from libXDPMS into libXext for
XFree86 >4.0.0.

The solution should be
1. in kvdr.cpp removing the lines
extern "C" {
bool DPMSQueryExtension(Display*, int*, int*);
bool DPMSCapable(Display*);
void DPMSInfo(Display*, CARD16*, bool*);
void DPMSEnable(Display*);
void DPMSDisable(Display*);
}

and
2. if it complains about not finding libXdpms during linking, remove that 
-lXdpms simply from the Makefile (in directory kvdr)

(Currently i'am stuck with 2.2.14 kernel and can not switch to XF4.0.1
unless i get ReiserFS working with a 2.4.xx kernel, which i need
for the DRI, so i can not test it).


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