externals: allow users to use system cpp-httplib (#7034)
parent
b28ade1ee8
commit
0ce956ba00
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if(NOT CppHttp_FOUND)
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pkg_check_modules(HTTP_TMP cpp-httplib)
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find_path(CPP-HTTP_INCLUDE_DIR NAMES httplib.h
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PATHS
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${HTTP_TMP_INCLUDE_DIRS}
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/usr/include
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/usr/local/include
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)
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find_library(CPP-HTTP_LIBRARIES NAMES cpp-httplib
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PATHS
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${HTTP_TMP_LIBRARY_DIRS}
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/usr/lib
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/usr/local/lib
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)
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if(CPP-HTTP_INCLUDE_DIR AND CPP-HTTP_LIBRARIES)
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set(CppHttp_FOUND TRUE CACHE INTERNAL "cpp-httplib found")
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message(STATUS "Found cpp-httplib: ${CPP-HTTP_INCLUDE_DIR}, ${CPP-HTTP_LIBRARIES}")
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else()
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set(CppHttp_FOUND FALSE CACHE INTERNAL "cpp-httplib found")
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message(STATUS "Cpp-httplib not found.")
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endif()
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endif()
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if(CppHttp_FOUND AND NOT TARGET cpp-httplib::cpp-httplib)
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add_library(cpp-httplib::cpp-httplib INTERFACE IMPORTED)
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set_target_properties(cpp-httplib::cpp-httplib PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${CPP-HTTP_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "${CPP-HTTP_LIBRARIES}"
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IMPORTED_LOCATION "${CPP-HTTP_LIBRARIES}"
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)
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endif()
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