--- gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv.cpp~	2020-06-04 13:00:10.722908151 +0100
+++ gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv.cpp	2020-06-04 13:00:18.252908344 +0100
@@ -28,6 +28,7 @@
 
 #include "gnc-imp-settings-csv.hpp"
 #include <sstream>
+#include <algorithm>
 
 extern "C"
 {
--- gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv-tx.cpp~	2020-06-04 13:03:01.867912528 +0100
+++ gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv-tx.cpp	2020-06-04 13:03:15.101912866 +0100
@@ -29,6 +29,7 @@
 #include "gnc-imp-settings-csv.hpp"
 #include "gnc-imp-settings-csv-tx.hpp"
 #include <sstream>
+#include <algorithm>
 
 extern "C"
 {
--- gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv-price.cpp~	2020-06-04 13:04:12.725914340 +0100
+++ gnucash-3.10/gnucash/import-export/csv-imp/gnc-imp-settings-csv-price.cpp	2020-06-04 13:04:21.125914555 +0100
@@ -29,6 +29,7 @@
 #include "gnc-imp-settings-csv.hpp"
 #include "gnc-imp-settings-csv-price.hpp"
 #include <sstream>
+#include <algorithm>
 
 extern "C"
 {
--- gnucash-3.10/gnucash/import-export/csv-imp/assistant-csv-price-import.cpp~	2020-06-04 13:04:49.078915270 +0100
+++ gnucash-3.10/gnucash/import-export/csv-imp/assistant-csv-price-import.cpp	2020-06-04 13:05:19.424916046 +0100
@@ -57,6 +57,8 @@
 #include "gnc-tokenizer-fw.hpp"
 #include "gnc-tokenizer-csv.hpp"
 
+#include <algorithm>
+
 #define MIN_COL_WIDTH 70
 #define GNC_PREFS_GROUP "dialogs.import.csv"
 #define ASSISTANT_CSV_IMPORT_PRICE_CM_CLASS "assistant-csv-price-import"