From d5084db14e7b4e75bf588fe063a5b9941c1cac31 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Wed, 3 Jun 2020 01:05:39 +0200
Subject: [PATCH 01/15] Make boost::Placeholders::_1 visible

Fixes https://github.com/slic3r/Slic3r/issues/4967
---

--- a/src/libslic3r/GCodeTimeEstimator.cpp
+++ b/src/libslic3r/GCodeTimeEstimator.cpp
@@ -1,9 +1,12 @@
 #include "GCodeTimeEstimator.hpp"
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 #include <cmath>
 
 namespace Slic3r {
 
+using boost::placeholders::_1;
+using boost::placeholders::_2;
+
 void
 GCodeTimeEstimator::parse(const std::string &gcode)
 {

--- a/src/libslic3r/SLAPrint.cpp
+++ b/src/libslic3r/SLAPrint.cpp
@@ -7,9 +7,12 @@
 #include <iostream>
 #include <complex>
 #include <cstdio>
+#include <boost/bind/bind.hpp>
 
 namespace Slic3r {
 
+using boost::placeholders::_1;
+
 void
 SLAPrint::slice()
 {
--- a/src/libslic3r/TriangleMesh.cpp
+++ b/src/libslic3r/TriangleMesh.cpp
@@ -15,6 +15,7 @@
 #include <stdexcept>
 #include <boost/config.hpp>
 #include <boost/nowide/convert.hpp>
+#include <boost/bind/bind.hpp>
 
 #ifdef SLIC3R_DEBUG
 #include "SVG.hpp"
@@ -22,6 +23,8 @@
 
 namespace Slic3r {
 
+using boost::placeholders::_1;
+
 TriangleMesh::TriangleMesh()
     : repaired(false)
 {
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -4,6 +4,9 @@
 #include "Geometry.hpp"
 #include <algorithm>
 #include <vector>
+#include <boost/bind/bind.hpp>
+
+using boost::placeholders::_1;

 namespace Slic3r {