buildroot/package/libv4l, branch 2017.11

libv4l: ensure libv4l gets built, fixes mediastreamer build

2017-08-24T21:26:29+00:00

In commit f837251785e9389f53d695ddb8a094707865171b ("package/libv4l: allow build of v4l2 utilities on noMMU platforms"), Hugues Fruchet added a bunch of patches to libv4l in order to allow the v4l utilities to be built on noMMU platforms. However, as part of those patches, he entirely disabled the build of libv4l in static linking configurations, because libv4l uses dlopen(). Unfortunately, this breaks the build of applications like mediastreamer in static linking configurations, and generally makes our libv4l packages a little bit awkward: you can enable it, but it doesn't install anything (in static linking configurations). A closer look shows that dlopen() is only used by libv4l for plugin support, and libv4l only provides one single plugin, and its build is already conditional. Therefore, this commit adds yet another patch to libv4l, which re-enables the build of libv4l, but disables the plugin-related logic when plugin support is disabled (and it was already automatically disabled in static linking configurations). While at it, we update the comment in libv4l.mk that lists the patches that makes autoreconf necessary. Fixes the build of mediastreamer: http://autobuild.buildroot.net/results/af091cfd0508df9395778cdc796f77e95c168410/ Cc: Hugues Fruchet Signed-off-by: Thomas Petazzoni

package/lib*: fix wrapping of Config.in help text

2017-07-31T17:10:08+00:00

The check-package script when ran gives warnings on text wrapping on all of these Config files. This patch cleans up all warnings related to the text wrapping for the Config files starting with lib in the package directory. The appropriate indentation is: <2 spaces><62 chars> See http://nightly.buildroot.org/#writing-rules-config-in for more information. Signed-off-by: Adam Duskett Signed-off-by: Thomas Petazzoni

package/libv4l: no libv4lconvert helper support if no fork()

2017-07-28T22:49:53+00:00

Build libv4lconvert helper support only when fork() is available. Fixes [1]: CXXLD v4l2-compliance .../build/libv4l-1.12.5/lib/libv4lconvert/.libs/libv4lconvert.so: undefined reference to `fork' collect2: error: ld returned 1 exit status [1] http://autobuild.buildroot.net/results/7e8/7e8fbd99a8c091d7bbeedd16066297682bbe29fe Signed-off-by: Hugues Fruchet Tested-by: Peter Seiderer Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

Globally replace $(HOST_DIR)/usr/bin with $(HOST_DIR)/bin

2017-07-05T13:19:29+00:00

Since things are no longer installed in $(HOST_DIR)/usr, the callers should also not refer to it. This is a mechanical change with git grep -l '$(HOST_DIR)/usr/bin' | xargs sed -i 's%$(HOST_DIR)/usr/bin%$(HOST_DIR)/bin%g' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

libv4l: use the new gettext logic

2017-07-04T23:28:44+00:00

This commit switches to use the new gettext logic, which involves: - using TARGET_NLS_DEPENDENCIES instead of hand-encoded dependencies on gettext/host-gettext - dropping BR2_PACKAGE_GETTEXT selection Signed-off-by: Thomas Petazzoni

libv4l: don't link with librt

2017-06-20T20:13:43+00:00

Buildroot no longer supports toolchains with glibc older than 2.17, so there is no need to link with librt for clock_* system calls. The following patches are not renumbered. The noise is too high. Signed-off-by: Baruch Siach Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

package/libv4l: toolchain w/ locale is not mandatory

2017-06-10T21:33:15+00:00

libv4l package builds fine even if locale is not enabled. This have been tested with stm32f469_disco_defconfig enabling build of libv4l package: +#v4l utilities +BR2_TOOLCHAIN_BUILDROOT_CXX=y +BR2_PACKAGE_LIBV4L=y +BR2_PACKAGE_LIBV4L_UTILS=y Signed-off-by: Hugues Fruchet Signed-off-by: Thomas Petazzoni

package/libv4l: allow build of v4l2 utilities on noMMU platforms

2017-06-10T21:33:14+00:00

This commit removes the dependencies on MMU and dynamic libraries. In order to build v4l2 utilities such as compliancy tools like v4l2-compliance or cec-compliance, v4-utils can now be built without dynamic libraries support. In that case the v4l-utils parts which depends on dynamic library support are not built: - libv4l & libv4lconvert libraries - libv4l plugins - rds-ctl utility - contrib test utilities The rest of the utilities are built. Signed-off-by: Hugues Fruchet Signed-off-by: Thomas Petazzoni

Merge branch 'next'

2017-06-01T20:28:14+00:00

Signed-off-by: Peter Korsgaard

package/libv4l: bump version to 1.12.5

2017-05-27T15:23:11+00:00

Signed-off-by: Bernd Kuhls Signed-off-by: Thomas Petazzoni