fix ubuntu 18 build

AntelopeIO · Jan 25, 2023 · 204b16e · 204b16e
1 parent 90506ff
commit 204b16e
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/libraries/eosiolib/CMakeLists.txt b/libraries/eosiolib/CMakeLists.txt
@@ -15,9 +15,13 @@ if (${PARENT_PROJECT_NAME} STREQUAL "cdt_tools")
                                                      ${CMAKE_SOURCE_DIR}/../libraries/boost/include
                                                      ${CMAKE_SOURCE_DIR}/../libraries/meta_refl/include)
    target_compile_options(${PROJECT_NAME} PUBLIC -fPIC -fexceptions -fno-rtti)
-   if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU"))
-      target_compile_options(${PROJECT_NAME} PUBLIC -Wno-attributes=gnu::eosio_wasm_import)
-      target_compile_options(${PROJECT_NAME} PUBLIC -Wno-attributes=eosio::ignore)
+   if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+      if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "12.0")
+         target_compile_options(${PROJECT_NAME} PUBLIC -Wno-attributes)
+      else()
+         target_compile_options(${PROJECT_NAME} PUBLIC -Wno-attributes=gnu::eosio_wasm_import)
+         target_compile_options(${PROJECT_NAME} PUBLIC -Wno-attributes=eosio::ignore)
+      endif()
    endif()
 else()
    add_library(eosio

diff --git a/libraries/meta_refl/include/bluegrass/meta/function_traits.hpp b/libraries/meta_refl/include/bluegrass/meta/function_traits.hpp
@@ -34,7 +34,7 @@
 
 #define BLUEGRASS_HAS_TEMPLATE_MEMBER(ARG, NAME)                  \
    bluegrass::meta::overloaded {                             \
-        [&](auto&& f, std::enable_if_t<std::is_class_v<std::decay_t<decltype(f)>> && \
+        [](auto&& f, std::enable_if_t<std::is_class_v<std::decay_t<decltype(f)>> && \
                         bluegrass::meta::detail::pass_type<          \
                             decltype(&std::decay_t<decltype(f)>::type::template NAME)>(), int> = 0) constexpr { \
                             return true;                       \