Update curl and fixes (#810)

* Use CURL_USE_SECTRANSP on macOS

ext/curl.cmake

@@ -1,29 +1,32 @@
 include(ExternalProject)
 
-if (NOT APPLE)
-    find_package(OpenSSL REQUIRED COMPONENTS SSL Crypto)
-endif()
-
 if (NOT CURL_EXT_EXTRA_OPTIONS)
     set(CURL_EXT_EXTRA_OPTIONS )
 endif()
 
-if (DEFINED OPENSSL_ROOT_DIR)
-    list(APPEND CURL_EXT_EXTRA_OPTIONS "-DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR}")
+if (APPLE)
+    list(APPEND CURL_EXT_EXTRA_OPTIONS "-DCURL_USE_SECTRANSP=ON")
+else()
+    find_package(OpenSSL REQUIRED COMPONENTS SSL Crypto)
+    if (DEFINED OPENSSL_ROOT_DIR)
+        list(APPEND CURL_EXT_EXTRA_OPTIONS "-DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR}")
+    endif()
 endif()
 
 ExternalProject_Add(
         curl_ext
-        URL "http://curl.haxx.se/download/curl-7.87.0.tar.gz"
+        URL "http://curl.haxx.se/download/curl-8.0.1.tar.gz"
         INSTALL_DIR ${CMAKE_BINARY_DIR}/ext/curl
-        CMAKE_ARGS "-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}/ext/curl" "-DBUILD_CURL_EXE=OFF" "-DBUILD_SHARED_LIBS=OFF" "-DCURL_STATICLIB=ON" "-DCURL_DISABLE_LDAP=ON" "-DCMAKE_USE_LIBSSH2=OFF" "-DCMAKE_USE_OPENLDAP=OFF" "-DUSE_LIBIDN2=OFF" "-DENABLE_WEBSOCKETS=ON" "-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}" "-DCMAKE_LINK_FLAGS=${CMAKE_LINK_FLAGS}" "-DCMAKE_LIBRARY_ARCHITECTURE=${CMAKE_LIBRARY_ARCHITECTURE}" ${CURL_EXT_EXTRA_OPTIONS}
+        CMAKE_ARGS "-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}/ext/curl" "-DBUILD_CURL_EXE=OFF" "-DBUILD_SHARED_LIBS=OFF" "-DCURL_STATICLIB=ON" "-DCURL_DISABLE_LDAP=ON" "-DCURL_USE_LIBSSH2=OFF" "-DCURL_USE_OPENLDAP=OFF" "-DUSE_LIBIDN2=OFF" "-DENABLE_WEBSOCKETS=ON" "-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}" "-DCMAKE_LINK_FLAGS=${CMAKE_LINK_FLAGS}" "-DCMAKE_LIBRARY_ARCHITECTURE=${CMAKE_LIBRARY_ARCHITECTURE}" ${CURL_EXT_EXTRA_OPTIONS}
 )
 file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/ext/curl/include/)
 add_library(curl STATIC IMPORTED)
 add_dependencies(curl curl_ext)
 set_property(TARGET curl PROPERTY IMPORTED_LOCATION ${CMAKE_BINARY_DIR}/ext/curl/lib/libcurl.a)
 set_property(TARGET curl PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_BINARY_DIR}/ext/curl/include/)
-if (NOT APPLE)
+if (APPLE)
+    set_property(TARGET curl PROPERTY INTERFACE_LINK_LIBRARIES "-framework SystemConfiguration -framework Security -framework CoreFoundation")
+else()
     set_property(TARGET curl PROPERTY INTERFACE_LINK_LIBRARIES OpenSSL::SSL OpenSSL::Crypto)
 endif()