gentoo-overlay/games-simulation/openttd/files/openttd-1.8.0-icu61.patch

From 19076c24c1f3baf2a22d1fa832d5688216cf54a3 Mon Sep 17 00:00:00 2001
From: Charles Pigott <charlespigott@googlemail.com>
Date: Sun, 8 Apr 2018 01:06:18 +0100
Subject: [PATCH] Fix #6690: Compilation with ICU 61

---
 src/language.h  | 2 +-
 src/strings.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/language.h b/src/language.h
index d33ba81892..ec241dbd8c 100644
--- a/src/language.h
+++ b/src/language.h
@@ -105,7 +105,7 @@ extern LanguageList _languages;
 extern const LanguageMetadata *_current_language;
 
 #ifdef WITH_ICU_SORT
-extern Collator *_current_collator;
+extern icu::Collator *_current_collator;
 #endif /* WITH_ICU_SORT */
 
 bool ReadLanguagePack(const LanguageMetadata *lang);
diff --git a/src/strings.cpp b/src/strings.cpp
index 1c539d9343..fd7420259a 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -52,7 +52,7 @@ const LanguageMetadata *_current_language = NULL; ///< The currently loaded lang
 TextDirection _current_text_dir; ///< Text direction of the currently selected language.
 
 #ifdef WITH_ICU_SORT
-Collator *_current_collator = NULL;               ///< Collator for the language currently in use.
+icu::Collator *_current_collator = NULL;          ///< Collator for the language currently in use.
 #endif /* WITH_ICU_SORT */
 
 static uint64 _global_string_params_data[20];     ///< Global array of string parameters. To access, use #SetDParam.
@@ -1795,7 +1795,7 @@ bool ReadLanguagePack(const LanguageMetadata *lang)
 
 	/* Create a collator instance for our current locale. */
 	UErrorCode status = U_ZERO_ERROR;
-	_current_collator = Collator::createInstance(Locale(_current_language->isocode), status);
+	_current_collator = icu::Collator::createInstance(icu::Locale(_current_language->isocode), status);
 	/* Sort number substrings by their numerical value. */
 	if (_current_collator != NULL) _current_collator->setAttribute(UCOL_NUMERIC_COLLATION, UCOL_ON, status);
 	/* Avoid using the collator if it is not correctly set. */