buildroot-novena/package/libv4l, branch 2013.02_rc3

libv4l: decode-tm6000 requires libv4l2util

2012-10-14T18:52:42+00:00

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 Signed-off-by: Peter Korsgaard

libv4l: properly error out when one of the make step fails

2012-10-14T18:52:39+00:00

In libv4l.mk, if there are multiple elements in $(LIBV4L_DIRS_y), they are built in order, one after the other. However, our loop construct doesn't take into account the fact that we should error out if one of the steps failed. A good illustration is having BR2_PACKAGE_LIBV4L_DECODE_TM6000 and BR2_PACKAGE_LIBV4L_V4L2_CTL enabled. The build of decode-tm6000 will fail, but the build will happily continue without stopping in libv4l. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

libv4l: bump version

2012-10-11T08:39:20+00:00

Signed-off-by: Peter Korsgaard

libv4l: ensure TARGET_CFLAGS are used

2012-10-11T08:37:29+00:00

Now that the lfs handling issues have been worked around, we can pass TARGET_CONFIGURE_OPTS on the make command line to ensure TARGET_CFLAGS are used. Signed-off-by: Peter Korsgaard

libv4l: fixup after CPPFLAGS addition

2012-10-11T08:29:06+00:00

Fixes http://autobuild.buildroot.net/results/4602f7cf4407a2969a04267bbc5d276b076a7c91 The preload libraries needs to wrap both the lfs and !lfs variants, so ensure the lfs versions are not transparently used (as they are when _LARGEFILE_SOURCE / _FILE_OFFSET_BITS=64 are defined). This used to work by accident before, as our custom CFLAGS (containing those defines) wasn't used. Signed-off-by: Peter Korsgaard

all packages: rename XXXTARGETS to xxx-package

2012-07-17T18:23:05+00:00

Also remove the redundant $(call ...). This is a purely mechanical change, performed with find package linux toolchain boot -name \*.mk | \ xargs sed -i -e 's/$(eval $(call GENTARGETS))/$(eval $(generic-package))/' \ -e 's/$(eval $(call AUTOTARGETS))/$(eval $(autotools-package))/' \ -e 's/$(eval $(call CMAKETARGETS))/$(eval $(cmake-package))/' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

libv4l: bump version

2012-01-22T15:31:02+00:00

Jpeg decompression is now done using libjpeg. Signed-off-by: Peter Korsgaard

package: remove useless arguments from GENTARGETS

2011-09-29T21:09:58+00:00

Thanks to the pkgparentdir and pkgname functions, we can rewrite the GENTARGETS macro in a way that avoids the need for each package to repeat its name and the directory in which it is present. [Peter: pkgdir->pkgparentdir] Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

libv4l: add options to install utilites

2011-04-05T10:05:08+00:00

These have extra deps though (C++ for some, argp.h for others which is not available on uClibc). Signed-off-by: Peter Korsgaard

libv4l: Add new package libv4l

2011-04-04T20:56:38+00:00

[Peter: move to hw section] Signed-off-by: Klaus Schwarzkopf Signed-off-by: Peter Korsgaard