qt5webengine: fix build issue with alsa

Qt WebEngine auto-guesses if it compiles support for alsa. When the
alsa-lib config is enabled but the features mixer, rawmidi, hwdep and
seq are not also enabled, it leads to a build failure.

Lets the developer decide whether or not support for alsa in Qt
WebEngine by adding the new config BR2_PACKAGE_QT5WEBENGINE_ALSA that
selects the features it needs when it is set.

Fixes [1].

[1]: http://autobuild.buildroot.net/results/d81537a8f67bb0a3625057560b2f16daf4828f98/build-end.log

Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Gaël PORTAY 2018-02-13 21:37:14 -05:00 committed by Peter Korsgaard
parent b1e4a38383
commit 737278c2cc
2 changed files with 16 additions and 0 deletions

View file

@ -81,4 +81,14 @@ config BR2_PACKAGE_QT5WEBENGINE_PROPRIETARY_CODECS
which includes required proprietary audio and video codecs,
such as H.264 and MPEG layer-3 (MP3).
config BR2_PACKAGE_QT5WEBENGINE_ALSA
bool "alsa"
select BR2_PACKAGE_ALSA_LIB
select BR2_PACKAGE_ALSA_LIB_MIXER
select BR2_PACKAGE_ALSA_LIB_RAWMIDI
select BR2_PACKAGE_ALSA_LIB_HWDEP
select BR2_PACKAGE_ALSA_LIB_SEQ
help
Enable ALSA support.
endif

View file

@ -28,6 +28,12 @@ ifeq ($(BR2_PACKAGE_QT5WEBENGINE_PROPRIETARY_CODECS),y)
QT5WEBENGINE_QMAKEFLAGS += WEBENGINE_CONFIG+=use_proprietary_codecs
endif
ifeq ($(BR2_PACKAGE_QT5WEBENGINE_ALSA),y)
QT5WEBENGINE_DEPENDENCIES += alsa-lib
else
QT5WEBENGINE_QMAKEFLAGS += QT_CONFIG-=alsa
endif
# QtWebengine's build system uses python, but only supports python2. We work
# around this by forcing python2 early in the PATH, via a python->python2
# symlink.