Dotaz: Kompilace linuxtv (OpenSUSE 11.0)

[danstahr]

Zdravím všechny rádce a znalce tučňákovského systému.

Předem bych rád upozornil, že jsem v tomto oboru začátečník, a proto prosím mějte trochu schovívavosti.

A teď k věci - potřeboval bych nainstalovat program LinuxTV, problém je ovšem v kompilaci, což je pro mě jako začátečníka v oboru věc nesnadná. Snažil jsem se postupovat podle návodu přiloženého k souborům, ale zakysnul jsem na druhém bodu, proto prosím o radu tady.

Configuration:

- You must have the kernel sources for the kernel you are actually using installed, and symlinked to /lib/modules/$(KERNEL_VERSION)/build. Otherwise, change the path for KERNEL_LOCATION in DVB/driver/Makefile.

- Make sure that your kernel has enabled:

Video4Linux Support (CONFIG_VIDEO_DEV) needed by cards with integrated MPEG decoder to display video on screen Input Core Support (CONFIG_INPUT) Event Device Support (CONFIG_INPUT_EVDEV) needed by the DVB remote control driver

- Login as root, change to the directory DVB and type "make". This will build the drivers and all utility and test programs.

- If everything compiled without errors, cd to DVB/drivers and type "make insmod" to load the modules. Depending on your hardware you may append a "CARDS=av7110" or "CARDS=b2c2" to the "make insmod" command line to avoid loading unnecessary drivers (optional). During the installation of the modules your PC can "hang" for a few seconds. This happens during the loading of the ARM application ("firmware") into the DRAM of the AV7110 and is "normal".

If the drivers work you can install them permanently using "make install". See drivers/modules.conf for some hints how to enable autoloading.

- If you don't use devfs, execute DVB/driver/makedev.napi to create the device nodes; if you use devfsd, copy drivers/devfsd.conf to /etc/devfs/conf.d/dvb (exeact location might depend on you distribution).

- apps/szap/ contains three simple applications for zapping with DVB-S, DVB-C or DVB-T cards (szap/czap/tzap); read the comments in apps/szap/szap.c for instructions. Note 1: tuning succeeded if you see the FE_HAS_LOCK flag and "status 1f"; a good signal has a low bit error rate (ber) and zero uncorrectable packets (unc). Note 2: you must keep ?zap running, or the frontend will go to sleep (unless you load dvb-core.o with dvb_shutdown_timeout=0)

- If your card has a hardware MPEG decoder you can watch TV with xawtv (together with e.g. szap for DVB tuning); Note: xawtv cannot control the DVB tuner, you must use ?zap

- For cards without hardware MPEG decoder you need a software MPEG decoder, e.g. mplayer or xine (you need *very* recent versions which understand MPEG2 transport streams; xine v0.9.21 and mplayer dev-CVS-030723-16:39-3.3.1 seem to work); Note: You must run ?zap with the -r flag to enable stream output to the dvr device, and keep it running while watching tv. Examples: mplayer - < /dev/dvb/adapter0/dvr0 xine stdin://mpeg2 < /dev/dvb/adapter0/dvr0

tohle je návod na instalaci

## # Configs #

CARDS = av7110 #CARDS += margi #CARDS += em8300 CARDS += b2c2

#export USE_DVB_DSP=1 #dvb_dsp-ins = insmod dvb_dsp.o; #dvb_dsp-rmm = rmmod dvb_dsp;

# END OF CONFIGS

## # Globals #

export DVB_PACK = 1

export KERNEL_VERSION := $(shell uname -r) export KERNEL_LOCATION = /lib/modules/2.6.25.5-1.1-pae/build

export CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ else if [ -x /bin/bash ]; then echo /bin/bash; \ else echo sh; fi ; fi)

export TOPDIR=$(KERNEL_LOCATION)

DVB_MOD_SUBDIR=misc DVB_MOD_DIR=/lib/modules/$(KERNEL_VERSION)/$(DVB_MOD_SUBDIR)

## # Targets #

here: DIR=`pwd`; (cd $(KERNEL_LOCATION); $(MAKE) SUBDIRS=$$DIR modules) @echo

install: install -v -m 0755 -d $(DESTDIR)$(DVB_MOD_DIR) install -m 0644 dvb-core.o $(DESTDIR)$(DVB_MOD_DIR) install -m 0644 av7110/dvb-ttpci.o $(DESTDIR)$(DVB_MOD_DIR) find frontends/ -name "*.o" -exec install -v -m 0644 {} $(DESTDIR)$(DVB_MOD_DIR) \; depmod -a

reload: rmmod insmod

insmod: here sync

( \ insmod videodev; \ $(dvb_dsp-ins) \ insmod dvb-core.o dvb_shutdown_timeout=0; \ make -C frontends insmod; \ $(foreach card, $(CARDS), make -C $(card) insmod;) \ ) sync

rmmod: sync ( \ $(foreach card, $(CARDS), make -C $(card) rmmod;) \ make -C frontends rmmod; \ rmmod dvb-core; \ $(dvb_dsp-rmm) \ rmmod videodev; \ ) sync

clean: -rm -f $(M_OBJS) $(MX_OBJS) *.o *.d .*.o.flags *~ $(MAKE) -C frontends clean $(foreach card, $(CARDS), $(MAKE) -C $(card) clean;)

## # Rules #

export-objs = dvb_ksyms.o compat.o obj-m = dvb-core.o

list-multi := dvb-core.o

dvb-core-objs = dmxdev.o dvb_demux.o dvb_net.o dvb_i2c.o \ dvb_filter.o dvb_frontend.o dvbdev.o compat.o \ dvb_ksyms.o

subdir-y := frontends $(CARDS) mod-subdirs := frontends $(CARDS)

EXTRA_CFLAGS = -I ../include -I . -MD

dvb-core.o: $(dvb-core-objs) $(LD) -r -o $@ $(dvb-core-objs)

include $(TOPDIR)/Rules.make -include $(wildcard *.d) dummy

A tohle ten soubor o kterém se mluví v bodě č. 1. Prosím může se mě někdo ujmout a vysvětlit mi, jak zkompilovat a nainstalovat tento program?

Kvůli rychlosti komunikace přikládám své ICQ - 403615226 a předem děkuji za rady.

Na otázku zatím nikdo bohužel neodpověděl.