From 6fdd2133b77f0832efa5f312d59083be2346a14b Mon Sep 17 00:00:00 2001
From: Artur Frenszek-Iwicki <fedora@svgames.pl>
Date: Feb 20 2022 01:26:36 +0000
Subject: Add a patch to fix build failures with gcc-12


---

diff --git a/0002-fix-gcc12-memcpy-restrict-warnings.patch b/0002-fix-gcc12-memcpy-restrict-warnings.patch
new file mode 100644
index 0000000..27c7592
--- /dev/null
+++ b/0002-fix-gcc12-memcpy-restrict-warnings.patch
@@ -0,0 +1,21 @@
+--- colobot-0.2.0--orig/src/ui/controls/list.cpp	2021-08-21 22:57:34.000000000 +0200
++++ colobot-0.2.0--patched/src/ui/controls/list.cpp	2022-02-20 02:25:45.319049328 +0100
+@@ -660,11 +660,17 @@
+         m_totalLine = i+1;  // expands the list
+ 
+     m_items.resize(m_totalLine);
+     if ( name.empty() )
++    {
++#pragma GCC diagnostic ignored "-Wrestrict"
+         m_items[i].text =  " ";
+-    else
++#pragma GCC diagnostic pop
++    } 
++    else 
++    {
+         m_items[i].text = name;
++    }
+ 
+     UpdateButton();
+     UpdateScroll();
+ }
diff --git a/colobot.spec b/colobot.spec
index 6a3a569..3e5d947 100644
--- a/colobot.spec
+++ b/colobot.spec
@@ -2,7 +2,7 @@ Name: colobot
 %global orgname info.colobot.Colobot
 
 Version: 0.2.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: A video game that teaches programming in a fun way
 
 License: GPLv3
@@ -50,6 +50,9 @@ Patch0: 0000-do-not-translate-default-player-name.patch
 # Fix test compilation failure due to C++ "One Definition Rule" violation
 Patch1: 0001-fix-test-compile-failure.patch
 
+# Fix compilation failures due to GCC12 -Wrestrict warnings
+# See: https://bugzilla.redhat.com/show_bug.cgi?id=2047428
+Patch2: 0002-fix-gcc12-memcpy-restrict-warnings.patch
 
 # Tests fail on ARM architectures. Needs some investigation.
 %ifarch %{arm} aarch64
@@ -114,9 +117,7 @@ Music files used by Colobot Gold.
 
 
 %prep
-%setup -q -n colobot-%{gittag}
-%patch0 -p1
-%patch1 -p1
+%autosetup -n colobot-%{gittag} -p1
 
 rm -rf ./data
 cp %{SOURCE1} ./data.tgz
@@ -182,10 +183,9 @@ sed -e 's|%{name}.desktop|%{orgname}.desktop|' -i %{buildroot}%{_metainfodir}/%{
 # Run unit tests. The test suite includes tests for parsing the .ini file,
 # hence the test runner requires a colobot.ini file to read.
 mkdir test-run-dir
-cp -a \
+cp -a --target-directory ./test-run-dir \
 	test/unit/common/colobot.ini \
-	%{_vpath_builddir}/colobot_ut \
-	./test-run-dir
+	%{_vpath_builddir}/colobot_ut
 pushd test-run-dir
 	./colobot_ut
 popd
@@ -221,6 +221,9 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/%{orgname}.app
 
 
 %changelog
+* Sun Feb 20 2022 Artur Frenszek-Iwicki <fedora@svgames.pl> - 0.2.0-4
+- Add a patch to fix build failures with gcc-12
+
 * Thu Feb 10 2022 Orion Poplawski <orion@nwra.com> - 0.2.0-3
 - Rebuild for glew 2.2