From 1ebdb2c040c59b2244fb8ca0e6056a29ebe8e828 Mon Sep 17 00:00:00 2001
From: supermerill <merill@free.fr>
Date: Sun, 22 Nov 2020 18:34:49 +0100
Subject: [PATCH] fix arch linux build

---
 src/libslic3r/GCode/FanMover.cpp       | 1 +
 src/libslic3r/GCode/GCodeProcessor.cpp | 1 +
 src/libslic3r/PrintConfig.cpp          | 1 +
 src/libslic3r/VoronoiOffset.hpp        | 2 ++
 4 files changed, 5 insertions(+)

diff --git a/src/libslic3r/GCode/FanMover.cpp b/src/libslic3r/GCode/FanMover.cpp
index 8ce7d7d2c..87a658621 100644
--- a/src/libslic3r/GCode/FanMover.cpp
+++ b/src/libslic3r/GCode/FanMover.cpp
@@ -2,6 +2,7 @@
 
 #include "GCodeReader.hpp"
 
+#include <iomanip>
 /*
 #include <memory.h>
 #include <string.h>
diff --git a/src/libslic3r/GCode/GCodeProcessor.cpp b/src/libslic3r/GCode/GCodeProcessor.cpp
index a420d4404..bc018fbcf 100644
--- a/src/libslic3r/GCode/GCodeProcessor.cpp
+++ b/src/libslic3r/GCode/GCodeProcessor.cpp
@@ -3,6 +3,7 @@
 #include "libslic3r/Print.hpp"
 #include "GCodeProcessor.hpp"
 
+#include <boost/algorithm/string/case_conv.hpp>
 #include <boost/log/trivial.hpp>
 #include <boost/nowide/fstream.hpp>
 #include <boost/nowide/cstdio.hpp>
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index bca4793e3..3b7de3e1a 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -3,6 +3,7 @@
 #include "I18N.hpp"
 
 #include <set>
+#include <unordered_set>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/case_conv.hpp>
 #include <boost/format.hpp>
diff --git a/src/libslic3r/VoronoiOffset.hpp b/src/libslic3r/VoronoiOffset.hpp
index 423ec68f1..794380c6f 100644
--- a/src/libslic3r/VoronoiOffset.hpp
+++ b/src/libslic3r/VoronoiOffset.hpp
@@ -4,9 +4,11 @@
 #define slic3r_VoronoiOffset_hpp_
 
 #include "libslic3r.h"
+#include "Polygon.hpp"
 
 #define BOOST_VORONOI_USE_GMP 1
 #include "boost/polygon/voronoi.hpp"
+#include "boost/polygon/segment_data.hpp"
 using boost::polygon::voronoi_builder;
 using boost::polygon::voronoi_diagram;