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72 lines
2.0 KiB
CMake
72 lines
2.0 KiB
CMake
if(NOT UNIX)
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return()
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endif()
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include(CheckCXXSourceCompiles)
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include(CheckLibraryExists)
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add_library(curl INTERFACE)
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option(DOWNLOAD_CURL "download and statically compile in CURL" OFF)
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# Allow -DDOWNLOAD_CURL=FORCE to download without even checking for a local libcurl
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if(NOT DOWNLOAD_CURL STREQUAL "FORCE")
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include(FindCURL)
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endif()
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if(CURL_FOUND)
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message(STATUS "using system curl")
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if(TARGET CURL::libcurl) # cmake 3.12+
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target_link_libraries(curl INTERFACE CURL::libcurl)
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else()
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target_link_libraries(curl INTERFACE ${CURL_LIBRARIES})
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target_include_directories(curl INTERFACE ${CURL_INCLUDE_DIRS})
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endif()
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elseif(DOWNLOAD_CURL)
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message(STATUS "libcurl not found, but DOWNLOAD_CURL specified, so downloading it")
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include(DownloadLibCurl)
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target_link_libraries(curl INTERFACE curl_vendor)
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else()
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message(FATAL_ERROR "Could not find libcurl; either install it on your system or use -DDOWNLOAD_CURL=ON to download and build an internal copy")
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endif()
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add_definitions(-DUNIX)
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add_definitions(-DPOSIX)
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if (STATIC_LINK_RUNTIME OR STATIC_LINK)
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set(LIBUV_USE_STATIC ON)
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endif()
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option(DOWNLOAD_UV "statically compile in libuv" OFF)
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# Allow -DDOWNLOAD_UV=FORCE to download without even checking for a local libuv
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if(NOT DOWNLOAD_UV STREQUAL "FORCE")
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find_package(LibUV 1.28.0)
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endif()
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if(LibUV_FOUND)
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message(STATUS "using system libuv")
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elseif(DOWNLOAD_UV)
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message(STATUS "using libuv submodule")
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set(LIBUV_ROOT ${CMAKE_SOURCE_DIR}/external/libuv)
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add_subdirectory(${LIBUV_ROOT})
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set(LIBUV_INCLUDE_DIRS ${LIBUV_ROOT}/include)
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set(LIBUV_LIBRARY uv_a)
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add_definitions(-D_LARGEFILE_SOURCE)
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add_definitions(-D_FILE_OFFSET_BITS=64)
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endif()
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include_directories(${LIBUV_INCLUDE_DIRS})
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if(EMBEDDED_CFG OR ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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link_libatomic()
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endif()
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if (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
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add_definitions(-D_BSD_SOURCE)
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add_definitions(-D_GNU_SOURCE)
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add_definitions(-D_XOPEN_SOURCE=700)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
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if (LIBUV_USE_STATIC)
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link_libraries(-lkstat -lsendfile)
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endif()
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endif()
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