casa-mp-base

--- CMakeLists.txt.orig 2019-05-23 09:57:03.000000000 +0200

+++ CMakeLists.txt      2019-05-25 15:42:39.000000000 +0200

@@ -502,7 +502,21 @@

 if(NOT Boost_FOUND)

     message(FATAL_ERROR "Fatal error: Boost (version >=${GNSSSDR_BOOST_MIN_VERSION}) required.")

 endif()

-

+if(${Boost_VERSION} VERSION_LESS 107000)

+    # Check if we have std::string_view

+    include(CheckCXXSourceCompiles)

+    check_cxx_source_compiles("

+        #include <string_view>

+        int main()

+        { std::string_view sv; }"

+        has_string_view

+    )

+    if(${has_string_view})

+        add_definitions(-DBOOST_ASIO_HAS_STD_STRING_VIEW=1)

+    else()

+        add_definitions(-DBOOST_ASIO_HAS_STD_STRING_VIEW=0)

+    endif()

+endif()

 ################################################################################