bdbee8ca6f
Using pkg-config helps to find libraries on systems where these libraries are installed in non-standard locations.
55 lines
1.4 KiB
CMake
55 lines
1.4 KiB
CMake
# Try to find the Avahi libraries and headers
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# Once done this will define:
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#
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# AVAHI_FOUND - system has the avahi libraries
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# AVAHI_INCLUDE_DIRS - the avahi include directories
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# AVAHI_LIBRARIES - The libraries needed to use avahi
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# use pkg-config to get the directories and then use these values
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# in the find_path() and find_library() calls
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find_package(PkgConfig)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(_AVAHI avahi-client)
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endif(PKG_CONFIG_FOUND)
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find_library(AVAHI_COMMON_LIB NAMES avahi-common
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PATHS
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${_AVAHI_LIBRARY_DIRS}
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${COMMON_LIB_DIR}
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)
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find_library(AVAHI_CLIENT_LIB NAMES avahi-client
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PATHS
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${_AVAHI_LIBRARY_DIRS}
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${CLIENT_LIB_DIR}
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)
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if(AVAHI_COMMON_LIB AND AVAHI_CLIENT_LIB)
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set(AVAHI_LIBRARIES ${AVAHI_COMMON_LIB} ${AVAHI_CLIENT_LIB})
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message(STATUS "Avahi-Libs found: ${AVAHI_LIBRARIES}")
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endif()
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find_path(COMMON_INCLUDE_DIR watch.h
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PATH_SUFFIXES avahi-common
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PATHS
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${_AVAHI_INCLUDE_DIRS}
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${COMMON_INCLUDE_DIR}
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)
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find_path(CLIENT_INCLUDE_DIR client.h
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PATH_SUFFIXES avahi-client
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PATHS
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${_AVAHI_INCLUDE_DIRS}
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${CLIENT_INCLUDE_DIR}
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)
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if(COMMON_INCLUDE_DIR AND CLIENT_INCLUDE_DIR)
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set(AVAHI_INCLUDE_DIRS ${COMMON_INCLUDE_DIR} ${CLIENT_INCLUDE_DIR})
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message(STATUS "Avahi-Include-Dirs found: ${AVAHI_INCLUDE_DIRS}")
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endif()
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if(AVAHI_LIBRARIES AND AVAHI_INCLUDE_DIRS)
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set(AVAHI_FOUND TRUE)
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endif()
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