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audacity/cmake-proxies/cmake-modules/FindPortMidi.cmake
Dmitry Vedenko b25e3b767f Add a find_package fallback for the *system* libs
This is required, as PortMidi does not have package config available
2021-08-02 19:52:15 +03:00

32 lines
973 B
CMake

#[[
A module to look for PortMidi
]]
if( NOT PortMidi_FOUND )
find_path( PortMidi_INCLUDE_DIR portmidi.h )
find_library( PortMidi_LIBRARIES NAMES portmidi )
if( PortMidi_INCLUDE_DIR AND PortMidi_LIBRARIES )
set( PortMidi_FOUND Yes )
endif()
if( PortMidi_FOUND )
if( NOT PortMidi_FIND_QUIETLY )
message( STATUS "Found PortMidi: \n\tPortMidi_INCLUDE_DIR: ${PortMidi_INCLUDE_DIR}\n\tPortMidi_LIBRARIES: ${PortMidi_LIBRARIES}" )
endif()
if( NOT TARGET PortMidi::PortMidi )
add_library( PortMidi::PortMidi INTERFACE IMPORTED GLOBAL)
target_include_directories( PortMidi::PortMidi INTERFACE ${PortMidi_INCLUDE_DIR} )
target_link_libraries( PortMidi::PortMidi INTERFACE ${PortMidi_LIBRARIES} )
add_library(portmidi ALIAS PortMidi::PortMidi)
endif()
else()
if( PortMidi_FIND_REQUIRED )
message( FATAL_ERROR "Could not find PortMidi")
endif()
endif()
endif()