From 9463e13f5a674c427564b858d15edd477e1aaac7 Mon Sep 17 00:00:00 2001
From: Pengfei Zhu <zhupf321@gmail.com>
Date: Wed, 14 Aug 2019 16:00:13 +0800
Subject: [PATCH] Unfreeze CMake version

The original purpose of freezing CMake is to use a **higher** version than supplied in order to fix a certain issue. Now that a very long time has passed and mingw's CMake has been updated, there's really no reason to still freeze it any more. What's more, trying to use a certain version is unreliable by pacman's design and will probably cause issues for using older versions of dependencies. The current (and previous) mingw errors may come from this...
---
 appveyor.yml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 0e1ee94c4..f3c6db008 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -26,14 +26,12 @@ install:
   - git submodule update --init --recursive
   - ps: |
         if ($env:BUILD_TYPE -eq 'mingw') {
-          $dependencies = "mingw64/mingw-w64-x86_64-qt5 mingw64/mingw-w64-x86_64-ffmpeg"
+          $dependencies = "mingw64/mingw-w64-x86_64-cmake mingw64/mingw-w64-x86_64-qt5 mingw64/mingw-w64-x86_64-ffmpeg"
           # redirect err to null to prevent warnings from becoming errors
           # workaround to prevent pacman from failing due to cyclical dependencies
           C:\msys64\usr\bin\bash -lc "pacman --noconfirm -S mingw64/mingw-w64-x86_64-freetype mingw64/mingw-w64-x86_64-fontconfig" 2> $null
           C:\msys64\usr\bin\bash -lc "pacman --noconfirm -U http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-SDL2-2.0.5-2-any.pkg.tar.xz" 2> $null
           C:\msys64\usr\bin\bash -lc "pacman --noconfirm -S $dependencies" 2> $null
-          # freeze the cmake to a stable version, on version < 3.9.6 cmake may generate a Makefile links against gcc_eh instead of gcc_s_eh
-          C:\msys64\usr\bin\bash -lc "pacman --noconfirm -U http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-cmake-3.11.1-2-any.pkg.tar.xz" 2> $null
         }
 
 before_build: