system header, mac os cross compiling

motis-project · Nov 21, 2023 · 6b0db39 · 6b0db39
1 parent e5c9722
commit 6b0db39
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/cmake/libprotobuf.cmake b/cmake/libprotobuf.cmake
@@ -24,7 +24,7 @@ endif()
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
   target_link_libraries(libprotobuf PRIVATE log)
 endif()
-target_include_directories(libprotobuf PUBLIC ${protobuf_SOURCE_DIR}/src)
+target_include_directories(libprotobuf SYSTEM PUBLIC  ${protobuf_SOURCE_DIR}/src)
 target_link_libraries(libprotobuf PUBLIC ${protobuf_ABSL_USED_TARGETS})
 protobuf_configure_target(libprotobuf)
 if(protobuf_BUILD_SHARED_LIBS)

diff --git a/cmake/protoc.cmake b/cmake/protoc.cmake
@@ -10,5 +10,17 @@ target_link_libraries(protoc
 )
 add_executable(protobuf::protoc ALIAS protoc)
 
+if (CMAKE_OSX_ARCHITECTURES)
+    set_target_properties(protoc PROPERTIES OSX_ARCHITECTURES "x86_64;arm64")
+endif()
+if(UNIX AND NOT APPLE)
+    target_link_libraries(protoc atomic)
+endif()
+target_link_libraries(protoc ${CMAKE_THREAD_LIBS_INIT})
+target_include_directories(protoc PRIVATE src ${CMAKE_CURRENT_BINARY_DIR})
+if (CMAKE_USE_PTHREADS_INIT)
+    target_compile_definitions(protoc PUBLIC HAVE_PTHREAD)
+endif (CMAKE_USE_PTHREADS_INIT)
+
 set_target_properties(protoc PROPERTIES
     VERSION ${protobuf_VERSION})