Fixes shared_library checking in conan

Author: owent

cmake/opentelemetry-proto.cmake

@@ -239,6 +239,10 @@ if(TARGET protobuf::libprotobuf)
          "(^|[\\\\\\/])[^\\\\\\/]*protobuf[^\\\\\\/]*\\.(a|lib)$")
         set(protobuf_lib_type "STATIC_LIBRARY")
         break()
+      elseif(protobuf_lib_file MATCHES
+             "(^|[\\\\\\/])[^\\\\\\/]*protobuf[^\\\\\\/]*\\.(so|dll|dylib)$")
+        set(protobuf_lib_type "SHARED_LIBRARY")
+        break()
       endif()
     endforeach()
   endif()
@@ -396,6 +400,10 @@ if(WITH_OTLP_GRPC)
          "(^|[\\\\\\/])[^\\\\\\/]*grpc[^\\\\\\/]*\\.(a|lib)$")
         set(grpc_lib_type "STATIC_LIBRARY")
         break()
+      elseif(grpc_lib_file MATCHES
+             "(^|[\\\\\\/])[^\\\\\\/]*grpc[^\\\\\\/]*\\.(so|dll|dylib)$")
+        set(grpc_lib_type "SHARED_LIBRARY")
+        break()
       endif()
     endforeach()
   endif()

exporters/otlp/CMakeLists.txt

@@ -398,7 +398,7 @@ if(BUILD_TESTING)
     add_executable(otlp_grpc_exporter_test test/otlp_grpc_exporter_test.cc)
     target_link_libraries(
       otlp_grpc_exporter_test ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}
-      ${GMOCK_LIB} opentelemetry_exporter_otlp_grpc gRPC::grpc++)
+      ${GMOCK_LIB} opentelemetry_exporter_otlp_grpc)
     gtest_add_tests(
       TARGET otlp_grpc_exporter_test
       TEST_PREFIX exporter.otlp.