From 8edf247202490c028bce701f26b52e39f996c287 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Wed, 26 Feb 2020 09:21:56 +0000
Subject: [PATCH] games-simulation/lincity: tweak for gcc-10, bug #706394

Closes: https://bugs.gentoo.org/706394
Package-Manager: Portage-2.3.89, Repoman-2.3.20
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 .../lincity/files/lincity-1.13.1-gcc-10.patch | 48 +++++++++++++++++++
 .../lincity/lincity-1.13.1-r1.ebuild          |  3 +-
 2 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 games-simulation/lincity/files/lincity-1.13.1-gcc-10.patch

diff --git a/games-simulation/lincity/files/lincity-1.13.1-gcc-10.patch b/games-simulation/lincity/files/lincity-1.13.1-gcc-10.patch
new file mode 100644
index 000000000000..77f3a41dcf6c
--- /dev/null
+++ b/games-simulation/lincity/files/lincity-1.13.1-gcc-10.patch
@@ -0,0 +1,48 @@
+https://bugs.gentoo.org/706394
+
+--- lincity-1.13.1/fileutil.c	2004-07-03 08:26:33.000000000 -0000
++++ lincity-1.13.1/fileutil.c	2020-02-26 09:16:31.406614385 -0000
+@@ -105,7 +105,7 @@
+  * ---------------------------------------------------------------------- */
+ char LIBDIR[LC_PATH_MAX];
+ 
+-char *lc_save_dir;
++extern char *lc_save_dir;
+ int lc_save_dir_len;
+ static char *lc_temp_filename;
+ 
+--- lincity-1.13.1/ldsvguts.c	2003-10-10 04:11:29.000000000 -0000
++++ lincity-1.13.1/ldsvguts.c	2020-02-26 09:17:22.410992011 -0000
+@@ -91,8 +91,6 @@
+  * Private Global Variables
+  * ---------------------------------------------------------------------- */
+ 
+-char save_names[10][42];
+-
+ /* ---------------------------------------------------------------------- *
+  * Public functions
+  * ---------------------------------------------------------------------- */
+--- lincity-1.13.1/main.c	2004-07-03 07:59:05.000000000 -0000
++++ lincity-1.13.1/main.c	2020-02-26 09:17:04.222857373 -0000
+@@ -96,9 +96,8 @@
+ #endif
+ #endif
+ 
+-char *lc_save_dir;
++extern char *lc_save_dir;
+ char *lc_temp_file;
+-char save_names[10][42];
+ 
+ #ifdef CS_PROFILE
+ int prof_countdown = PROFILE_COUNTDOWN;
+--- lincity-1.13.1/screen.h	2004-06-22 13:24:19.000000000 -0000
++++ lincity-1.13.1/screen.h	2020-02-26 09:14:31.473725606 -0000
+@@ -20,7 +20,7 @@
+ extern unsigned char start_font2[4096];
+ extern unsigned char start_font3[4096];
+ 
+-int monthgraph_style;
++extern int monthgraph_style;
+ 
+ /* This is on in screen_full_refresh, used in *_refresh() */
+ extern char screen_refreshing;
diff --git a/games-simulation/lincity/lincity-1.13.1-r1.ebuild b/games-simulation/lincity/lincity-1.13.1-r1.ebuild
index 02968c06f2ed..6479c984045d 100644
--- a/games-simulation/lincity/lincity-1.13.1-r1.ebuild
+++ b/games-simulation/lincity/lincity-1.13.1-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -23,6 +23,7 @@ DEPEND="${RDEPEND}
 
 PATCHES=(
 	"${FILESDIR}"/${P}-build.patch
+	"${FILESDIR}"/${P}-gcc-10.patch
 )
 
 src_prepare() {
-- 
2.26.2