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https://github.com/cookiengineer/audacity
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8aca9d02de
add_conan_lib cmake function is defined, that allows to add a dependency using Conan with two possible system fallbacks: 1. pkg_check_modules is invoked, if `PGK_CONFIG ...` is present 2. find_package is invoked if `FIND_PACKAGE_OPTIONS` is present and `pkg_check_modules` has failed If `ALWAYS_ALLOW_CONAN_FALLBACK` is present - `obey_system_dependencies` will be ignored for the package Currently, the following dependencies are retrieved using Conan: * zlib * expat * wxwidgets * libmp3lame * libid3tag * libmad The last three libraries are included in this commit, as they depend on zlib. Properly pass **arch** and **os.version** to Conan
40 lines
1.1 KiB
CMake
40 lines
1.1 KiB
CMake
# ZLib is a very popular library to use.
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# Some of the dependecies do not check for the system libraries,
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# which can be problematic.
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# We need to call find_package once again.
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if (${_OPT}use_zlib STREQUAL "system")
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message(STATUS "Fixing up ZLib mess...")
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find_package(ZLIB REQUIRED)
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set_target_properties(ZLIB::ZLIB PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${ZLIB_INCLUDE_DIRS}")
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if(ZLIB_LIBRARY_RELEASE)
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set_property(TARGET ZLIB::ZLIB APPEND PROPERTY
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IMPORTED_CONFIGURATIONS RELEASE)
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set_property(TARGET ZLIB::ZLIB
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PROPERTY INTERFACE_LINK_LIBRARIES
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"${ZLIB_LIBRARY_RELEASE}"
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)
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endif()
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if(ZLIB_LIBRARY_DEBUG)
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set_property(TARGET ZLIB::ZLIB APPEND PROPERTY
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IMPORTED_CONFIGURATIONS DEBUG)
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set_property(TARGET ZLIB::ZLIB
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PROPERTY INTERFACE_LINK_LIBRARIES
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"${ZLIB_LIBRARY_DEBUG}"
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)
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endif()
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if(NOT ZLIB_LIBRARY_RELEASE AND NOT ZLIB_LIBRARY_DEBUG)
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set_property(TARGET ZLIB::ZLIB
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PROPERTY INTERFACE_LINK_LIBRARIES
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"${ZLIB_LIBRARY}"
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)
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endif()
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endif()
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