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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-10-14 08:18:21 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-10-14 20:52:42 +0200 |
| commit | 947b57da19e6308fed7f66ba827aa9a46c8c7d73 (patch) | |
| tree | 57ac7f3dc57e994fff4771d74459cc341640a2d6 /package/libv4l | |
| parent | 5c28f5956f7da25071303411c8fef308065f2887 (diff) | |
| download | buildroot-novena-947b57da19e6308fed7f66ba827aa9a46c8c7d73.tar.gz buildroot-novena-947b57da19e6308fed7f66ba827aa9a46c8c7d73.zip | |
libv4l: decode-tm6000 requires libv4l2util
The decode-tm6000 utility cannot build without the libv4l2util. If
this library is not available, the build breaks with:
decode_tm6000.o: In function `read_stream':
decode_tm6000.c:(.text+0x220): undefined reference to `v4l2_rcvbuf'
decode_tm6000.o: In function `main':
decode_tm6000.c:(.text+0x37c): undefined reference to `v4l2_open'
decode_tm6000.c:(.text+0x3cc): undefined reference to `v4l2_gettryset_fmt_cap'
decode_tm6000.c:(.text+0x424): undefined reference to `v4l2_getset_freq'
decode_tm6000.c:(.text+0x47c): undefined reference to `v4l2_mmap_bufs'
decode_tm6000.c:(.text+0x4a0): undefined reference to `v4l2_start_streaming'
See
http://autobuild.buildroot.org/results/207ed74d5e816309ef0dc82ecc8112b51788fdf6/build-end.log
We fix this by adding util/libv4l2util to the list of directories to
build when decode-tm6000 is enabled. The only other user of
libv4l2util is another utility called qv4l2, for which Buildroot has
no Config.in option, so we only handle the case of decode-tm6000 at
the moment.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/libv4l')
| -rw-r--r-- | package/libv4l/libv4l.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk index 15e48ed4f..0639505f4 100644 --- a/package/libv4l/libv4l.mk +++ b/package/libv4l/libv4l.mk @@ -11,7 +11,7 @@ LIBV4L_MAKE_OPTS = PREFIX=/usr LIBV4L_DEPENDENCIES = jpeg LIBV4L_DIRS_y += lib -LIBV4L_DIRS_$(BR2_PACKAGE_LIBV4L_DECODE_TM6000) += utils/decode_tm6000 +LIBV4L_DIRS_$(BR2_PACKAGE_LIBV4L_DECODE_TM6000) += utils/libv4l2util utils/decode_tm6000 LIBV4L_DIRS_$(BR2_PACKAGE_LIBV4L_IR_KEYTABLE) += utils/keytable LIBV4L_DIRS_$(BR2_PACKAGE_LIBV4L_V4L2_COMPLIANCE) += utils/v4l2-compliance LIBV4L_DIRS_$(BR2_PACKAGE_LIBV4L_V4L2_CTL) += utils/v4l2-ctl |