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35eaed8d07
In the Config.in file of package foo, it often happens that there are other
symbols besides BR2_PACKAGE_FOO. Typically, these symbols only make sense
when foo itself is enabled. There are two ways to express this: with
depends on BR2_PACKAGE_FOO
in each extra symbol, or with
if BR2_PACKAGE_FOO
...
endif
around the entire set of extra symbols.
The if/endif approach avoids the repetition of 'depends on' statements on
multiple symbols, so this is clearly preferred. But even when there is only
one extra symbol, if/endif is a more logical choice:
- it is future-proof for when extra symbols are added
- it allows to have just one strategy instead of two (less confusion)
This patch modifies the Config.in files accordingly.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
config BR2_PACKAGE_PULSEAUDIO
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bool "pulseaudio"
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depends on BR2_USE_WCHAR
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depends on BR2_TOOLCHAIN_HAS_THREADS
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select BR2_PACKAGE_LIBTOOL
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select BR2_PACKAGE_JSON_C
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select BR2_PACKAGE_LIBSNDFILE
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select BR2_PACKAGE_SPEEX
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depends on BR2_LARGEFILE
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help
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PulseAudio is a sound system for POSIX OSes, meaning that it
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is a proxy for your sound applications. It allows you to do
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advanced operations on your sound data as it passes between
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your application and your hardware. Things like transferring
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the audio to a different machine, changing the sample format
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or channel count and mixing several sounds into one are
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easily achieved using a sound server.
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http://pulseaudio.org
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if BR2_PACKAGE_PULSEAUDIO
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config BR2_PACKAGE_PULSEAUDIO_DAEMON
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bool "start as a system daemon"
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help
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PulseAudio can be started as a system daemon. This is not the
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recommended way of using PulseAudio unless you are building a
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headless system.
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endif
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comment "pulseaudio needs a toolchain w/ wchar, largefile, threads"
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depends on !BR2_USE_WCHAR || !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS
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