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58 lines
1.6 KiB
CMake
58 lines
1.6 KiB
CMake
if(NOT WIN32 AND USE_JANSSON)
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if(NOT JANSSON_PATH AND NOT EMSCRIPTEN)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(JANSSON jansson>=2.3)
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if(JANSSON_FOUND)
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set(JANSSON_SOURCE "(system)")
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set(JANSSON_PKG libjansson)
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link_directories(${JANSSON_LIBRARY_DIRS})
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endif()
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endif()
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if(JANSSON_PATH OR EMSCRIPTEN OR NOT JANSSON_FOUND)
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FetchDependency(JANSSON
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DIR jansson
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GIT_REPOSITORY https://github.com/akheron/jansson
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GIT_TAG v2.14
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)
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if(JANSSON_PATH)
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set(JANSSON_LINK_PATH ${JANSSON_BIN}/src/.libs/libjansson.a)
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set(JANSSON_INCLUDE_DIRS ${JANSSON_PATH}/src)
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if(NOT EXISTS ${JANSSON_PATH}/configure)
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add_custom_target(JANSSON_AUTORECONF
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COMMAND autoreconf -iv
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BYPRODUCTS ${JANSSON_PATH}/configure
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WORKING_DIRECTORY ${JANSSON_PATH}
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)
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endif()
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file(MAKE_DIRECTORY ${JANSSON_BIN})
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add_custom_target(JANSSON_CONFIGURE
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COMMAND "${JANSSON_PATH}/configure" --enable-static --disable-shared CC="${CMAKE_C_COMPILER}" AR="${CMAKE_AR}" RANLIB="${CMAKE_RANLIB}"
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DEPENDS ${JANSSON_PATH}/configure
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BYPRODUCTS ${JANSSON_BIN}/Makefile
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WORKING_DIRECTORY ${JANSSON_BIN}
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)
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add_custom_target(JANSSON_MAKE
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COMMAND make
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DEPENDS ${JANSSON_BIN}/Makefile
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BYPRODUCTS ${JANSSON_LINK_PATH} ${JANSSON_BIN}
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WORKING_DIRECTORY ${JANSSON_BIN}
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)
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add_library(jansson STATIC IMPORTED)
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if(NOT EXISTS ${JANSSON_LINK_PATH})
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add_dependencies(jansson JANSSON_MAKE)
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endif()
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set_target_properties(jansson PROPERTIES
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IMPORTED_LOCATION ${JANSSON_LINK_PATH}
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)
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endif()
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endif()
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endif()
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if(NOT USE_JANSSON)
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unset(JANSSON_SOURCE)
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endif()
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