citra/externals/cmake-modules/FindCppHttp.cmake

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CMake
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if(NOT CppHttp_FOUND)
pkg_check_modules(CPP_HTTPLIB cpp-httplib)
if (CPP_HTTPLIB_FOUND)
find_path(HTTPLIB_INCLUDE_DIR NAMES httplib.h
PATHS
${CPP_HTTPLIB_INCLUDE_DIRS}
/usr/include
/usr/local/include
)
find_library(HTTPLIB_LIBRARY NAMES cpp-httplib
PATHS
${CPP_HTTPLIB_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
)
set(HTTPLIB_VERSION ${CPP_HTTPLIB_VERSION})
if (NOT TARGET cpp-httplib::cpp-httplib)
add_library(cpp-httplib::cpp-httplib INTERFACE IMPORTED)
set_target_properties(cpp-httplib::cpp-httplib PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${HTTPLIB_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "${HTTPLIB_LIBRARY}"
IMPORTED_LOCATION "${HTTPLIB_LIBRARY}"
)
add_library(httplib::httplib ALIAS cpp-httplib::cpp-httplib)
endif()
else()
message(STATUS "Cpp-httplib not found via pkg-config, trying CMake...")
find_package(httplib)
endif()
find_package_handle_standard_args(CppHttp REQUIRED_VARS HTTPLIB_INCLUDE_DIR HTTPLIB_LIBRARY VERSION_VAR HTTPLIB_VERSION)
endif()
if(CppHttp_FOUND AND NOT TARGET cpp-httplib::cpp-httplib)
add_library(cpp-httplib::cpp-httplib INTERFACE IMPORTED)
set_target_properties(cpp-httplib::cpp-httplib PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${CPP-HTTP_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "${CPP-HTTP_LIBRARIES}"
IMPORTED_LOCATION "${CPP-HTTP_LIBRARIES}"
)
endif()