4 files changed, 6 insertions, 9 deletions
diff --git a/contrib/epee/demo/CMakeLists.txt b/contrib/epee/demo/CMakeLists.txt
index b4ac2cc8b..d2ae0ed55 100644
--- a/contrib/epee/demo/CMakeLists.txt
+++ b/contrib/epee/demo/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 set(Boost_USE_MULTITHREADED ON)
 #set(Boost_DEBUG 1) 
 find_package(Boost COMPONENTS system filesystem thread date_time chrono regex )
diff --git a/contrib/epee/src/CMakeLists.txt b/contrib/epee/src/CMakeLists.txt
index f059b82af..4cb8c6bab 100644
--- a/contrib/epee/src/CMakeLists.txt
+++ b/contrib/epee/src/CMakeLists.txt
@@ -28,11 +28,8 @@
 
 set(EPEE_INCLUDE_DIR_BASE "${CMAKE_CURRENT_SOURCE_DIR}/../include")
 
-# Adding headers to the file list, to be able to search for them in IDEs.
-file(GLOB EPEE_HEADERS_PUBLIC 
-	"${EPEE_INCLUDE_DIR_BASE}/*.h*"    # h* will include hpps as well.
-	"${EPEE_INCLUDE_DIR_BASE}/**/*.h*" # Any number of subdirs will be included.
-)
+# Add headers to the file list, to be able to search for them and autosave in IDEs.
+monero_find_all_headers(EPEE_HEADERS_PUBLIC "${EPEE_INCLUDE_DIR_BASE}")
 
 add_library(epee STATIC byte_slice.cpp byte_stream.cpp hex.cpp abstract_http_client.cpp http_auth.cpp mlog.cpp net_helper.cpp net_utils_base.cpp string_tools.cpp
     wipeable_string.cpp levin_base.cpp memwipe.c connection_basic.cpp network_throttle.cpp network_throttle-detail.cpp mlocker.cpp buffer.cpp net_ssl.cpp
diff --git a/contrib/epee/src/byte_slice.cpp b/contrib/epee/src/byte_slice.cpp
index 453b63a4c..430853c64 100644
--- a/contrib/epee/src/byte_slice.cpp
+++ b/contrib/epee/src/byte_slice.cpp
@@ -151,7 +151,7 @@ namespace epee
     : byte_slice()
   {
     std::size_t space_needed = 0;
-    for (const auto source : sources)
+    for (const auto& source : sources)
       space_needed += source.size();
 
     if (space_needed)
@@ -160,7 +160,7 @@ namespace epee
       span<std::uint8_t> out{reinterpret_cast<std::uint8_t*>(storage.get() + 1), space_needed};
       portion_ = {out.data(), out.size()};
 
-      for (const auto source : sources)
+      for (const auto& source : sources)
       {
         std::memcpy(out.data(), source.data(), source.size());
         if (out.remove_prefix(source.size()) < source.size())
diff --git a/contrib/epee/tests/src/CMakeLists.txt b/contrib/epee/tests/src/CMakeLists.txt
index 4807fa7ea..0c42f87ca 100644
--- a/contrib/epee/tests/src/CMakeLists.txt
+++ b/contrib/epee/tests/src/CMakeLists.txt
@@ -1,5 +1,5 @@
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 
 set(Boost_USE_MULTITHREADED ON)