[xine-bugs] [Bug 308] New: v4l2 does not compile

[<bug...@xi...>]

http://bugs.xine-project.org/show_bug.cgi?id=308

           Summary: v4l2 does not compile
           Product: xine-lib
           Version: Mercurial 1.2
          Platform: i386/x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: Plugins / Input
        AssignedTo: xin...@xi...
        ReportedBy: he...@he...


Building xine-lib with v4l support fails during linking because the v4l2 lib is
not included.
Changing:
xineplug_inp_v4l2_la_LIBADD = $(XINE_LIB) $(ALSA_LIBS)
to
xineplug_inp_v4l2_la_LIBADD = $(XINE_LIB) $(ALSA_LIBS) -lv4l2

in src/input/Makefile.am should solve the problem



/bin/sh ../../libtool --tag=CC --mode=link i686-pc-linux-gnu-gcc -O0
-fvisibility=hidden   -pipe  -Wall -Wformat=2 -Wno-format-zero-length
-Wmissing-format-attribute -Werror-implicit-function-declaration
-Wstrict-aliasing=2 -Wchar-subscripts -Wmissing-declarations
-Wmissing-prototypes -Wwrite-strings -Wpointer-arith -g -march=pentium3 -O2
-pipe -falign-functions=4 -fprefetch-loop-arrays -frename-registers
-ffunction-sections -Wall -Wchar-subscripts -Wnested-externs -Wcast-align
-Wmissing-declarations -Wmissing-prototypes -Wmissing-format-attribute
-Wno-pointer-sign -Wformat=2 -Wno-format-zero-length -Wstrict-aliasing=2
-Werror=implicit-function-declaration -Wl,--no-undefined -Wl,--gc-sections
-avoid-version -module -g -Wl,-O1 -Wl,--enable-new-dtags -Wl,--sort-common -s
-o xineplug_inp_stdin_fifo.la -rpath /usr/lib/xine/plugins/2.0 
input_stdin_fifo.lo net_buf_ctrl.lo ../../src/xine-engine/libxine.la -pthread
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function `v4l2_input_dispose':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:300:
undefined reference to `v4l2_ioctl'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:306:
undefined reference to `v4l2_munmap'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:312:
undefined reference to `v4l2_close'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function
`v4l2_input_dequeue_video_buffer':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:259:
undefined reference to `v4l2_ioctl'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function
`v4l2_input_enqueue_video_buffer':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:291:
undefined reference to `v4l2_ioctl'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function
`v4l2_input_setup_video_streaming':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:146:
undefined reference to `v4l2_ioctl'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:163:
undefined reference to `v4l2_ioctl'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:169:
undefined reference to `v4l2_mmap'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function
`v4l2_input_enqueue_video_buffer':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:291:
undefined reference to `v4l2_ioctl'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function
`v4l2_input_setup_video_streaming':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:191:
undefined reference to `v4l2_ioctl'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:195:
undefined reference to `v4l2_ioctl'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:177:
undefined reference to `v4l2_munmap'
.libs/xineplug_inp_v4l2_la-input_v4l2.o: In function `v4l2_input_open':
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:102:
undefined reference to `v4l2_open'
/tmp/portage/media-libs/xine-lib-1.2.9999/work/xine-lib-1.2/src/input/input_v4l2.c:106:
undefined reference to `v4l2_ioctl'
collect2: ld returned 1 exit status
make[3]: *** [xineplug_inp_v4l2.la] Error 1

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