7290dc1e87
pulseaudio is able to either use the atomic __sync builtins from the compiler, or to rely on libatomic_ops for atomic operations. However, since it anyway selects json-c which requires the __sync built-ins, it means using libatomic_ops is useless: even if you use libatomic_ops for pulseaudio, you'd still get a link error in pulseaudio due to the missing __sync built-in for the json-c library. Also, since pulseaudio now inherits the BR2_TOOLCHAIN_HAS_SYNC_4 from json-c, which matches the __sync built-in from pulseaudio, this commit: - Drops the BR2_ARCH_HAS_ATOMICS dependency - Forces pulseaudio to not detect libatomic_ops - Propagates the removal of BR2_ARCH_HAS_ATOMICS dependency to pulseaudio's reverse dependencies. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
38 lines
1.2 KiB
Plaintext
38 lines
1.2 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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depends on !BR2_STATIC_LIBS
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
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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_USE_MMU # fork()
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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, threads, dynamic library"
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depends on BR2_USE_MMU
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depends on BR2_TOOLCHAIN_HAS_SYNC_4
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depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
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