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Build portaudio from Externals when not available on system
TL;DR: Enables mic support on macOS builds
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41
Externals/portaudio/cmake_support/FindJack.cmake
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41
Externals/portaudio/cmake_support/FindJack.cmake
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# - Try to find jack
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# Once done this will define
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# JACK_FOUND - System has jack
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# JACK_INCLUDE_DIRS - The jack include directories
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# JACK_LIBRARIES - The libraries needed to use jack
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# JACK_DEFINITIONS - Compiler switches required for using jack
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if (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)
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# in cache already
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set(JACK_FOUND TRUE)
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else (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)
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set(JACK_DEFINITIONS "")
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# Look for pkg-config and use it (if available) to find package
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find_package(PkgConfig QUIET)
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if (PKG_CONFIG_FOUND)
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pkg_search_module(JACK QUIET jack)
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endif (PKG_CONFIG_FOUND)
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if (NOT JACK_FOUND)
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find_path(JACK_INCLUDE_DIR jack/jack.h HINTS ${JACK_INCLUDEDIR} ${JACK_INCLUDE_DIRS} PATH_SUFFIXES jack)
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find_library(JACK_LIBRARY NAMES jack HINTS ${JACK_LIBDIR} ${JACK_LIBRARY_DIRS})
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set(JACK_LIBRARIES ${JACK_LIBRARY})
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set(JACK_INCLUDE_DIRS ${JACK_INCLUDE_DIR})
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include(FindPackageHandleStandardArgs)
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# Set JACK_FOUND if the library and include paths were found
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find_package_handle_standard_args(jack DEFAULT_MSG JACK_LIBRARY JACK_INCLUDE_DIR)
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# Don't show include/library paths in cmake GUI
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mark_as_advanced(JACK_INCLUDE_DIR JACK_LIBRARY)
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endif (NOT JACK_FOUND)
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endif (JACK_LIBRARIES AND JACK_INCLUDE_DIRS)
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