comment "espeak needs a toolchain w/ C++, wchar, threads, dynamic library"
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depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || BR2_STATIC_LIBS
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depends on BR2_USE_MMU
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config BR2_PACKAGE_ESPEAK
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bool "espeak"
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depends on BR2_INSTALL_LIBSTDCPP
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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_USE_MMU # fork()
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# does not properly support building only a static version
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depends on !BR2_STATIC_LIBS
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help
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espeak is a speech synthesizer software for English and
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other languages.
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http://espeak.sourceforge.net/
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if BR2_PACKAGE_ESPEAK
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choice
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prompt "choose audio backend"
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default BR2_PACKAGE_ESPEAK_AUDIO_BACKEND_NONE
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config BR2_PACKAGE_ESPEAK_AUDIO_BACKEND_NONE
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bool "No sound backend, only produce wav files"
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config BR2_PACKAGE_ESPEAK_AUDIO_BACKEND_ALSA
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bool "alsa via portaudio"
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# Selecting portaudio generates spurious "unmet dependencies"
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# warnings. Unless you are changing the dependencies of espeak
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# or portaudio, just ignore those spurious warnings.
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select BR2_PACKAGE_PORTAUDIO
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select BR2_PACKAGE_PORTAUDIO_CXX
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config BR2_PACKAGE_ESPEAK_AUDIO_BACKEND_PULSEAUDIO
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bool "pulseaudio"
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select BR2_PACKAGE_PULSEAUDIO
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endchoice
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endif # BR2_PACKAGE_ESPEAK
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