mirror of https://github.com/wb2osz/direwolf.git
65 lines
1.7 KiB
CMake
65 lines
1.7 KiB
CMake
# - Try to find Portaudio
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# Once done this will define
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#
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# PORTAUDIO_FOUND - system has Portaudio
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# PORTAUDIO_INCLUDE_DIRS - the Portaudio include directory
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# PORTAUDIO_LIBRARIES - Link these to use Portaudio
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set(PORTAUDIO_ROOT_DIR
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"${PORTAUDIO_ROOT_DIR}"
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CACHE
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PATH
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"Directory to search for portaudio")
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(PC_PORTAUDIO portaudio-2.0)
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endif()
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find_path(PORTAUDIO_INCLUDE_DIRS
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NAMES
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portaudio.h
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PATHS
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/usr/local/include
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/usr/include
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/opt/local/include
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HINTS
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${PC_PORTAUDIO_INCLUDEDIR}
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${PORTAUDIO_ROOT_DIR}
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)
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find_library(PORTAUDIO_LIBRARIES
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NAMES
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portaudio
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PATHS
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/usr/local/lib
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/usr/lib
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/usr/lib64
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/opt/local/lib
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HINTS
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${PC_PORTAUDIO_LIBDIR}
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${PORTAUDIO_ROOT_DIR}
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)
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mark_as_advanced(PORTAUDIO_INCLUDE_DIRS PORTAUDIO_LIBRARIES)
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# Found PORTAUDIO, but it may be version 18 which is not acceptable.
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if(EXISTS ${PORTAUDIO_INCLUDE_DIRS}/portaudio.h)
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include(CheckCXXSourceCompiles)
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set(CMAKE_REQUIRED_INCLUDES_SAVED ${CMAKE_REQUIRED_INCLUDES})
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set(CMAKE_REQUIRED_INCLUDES ${PORTAUDIO_INCLUDE_DIRS})
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CHECK_CXX_SOURCE_COMPILES(
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"#include <portaudio.h>\nPaDeviceIndex pa_find_device_by_name(const char *name); int main () {return 0;}"
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PORTAUDIO2_FOUND)
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set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVED})
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unset(CMAKE_REQUIRED_INCLUDES_SAVED)
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if(PORTAUDIO2_FOUND)
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(PORTAUDIO DEFAULT_MSG PORTAUDIO_INCLUDE_DIRS PORTAUDIO_LIBRARIES)
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else(PORTAUDIO2_FOUND)
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message(STATUS
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" portaudio.h not compatible (requires API 2.0)")
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set(PORTAUDIO_FOUND FALSE)
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endif(PORTAUDIO2_FOUND)
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endif()
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