From 9d97563e2fab586ea511f7291ef6b2fe6c28c2b2 Mon Sep 17 00:00:00 2001
From: Patrick Storz <eduard.braun2@gmx.de>
Date: Wed, 29 May 2019 00:56:45 +0200
Subject: CI/AppVeyor: Work around MSYS2 update issue

---
 buildtools/appveyor.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/buildtools/appveyor.sh b/buildtools/appveyor.sh
index 2d4c15948..18a90bfbb 100644
--- a/buildtools/appveyor.sh
+++ b/buildtools/appveyor.sh
@@ -12,6 +12,9 @@ error()   { echo -e "\e[1;31m\nError: ${1}\n\e[0m";  exit 1; }
 # reduce time required to install packages by disabling pacman's disk space checking
 sed -i 's/^CheckSpace/#CheckSpace/g' /etc/pacman.conf
 
+# remove Ada and ObjC compilers (they cause update conflicts, see https://github.com/msys2/MINGW-packages/issues/5434)
+pacman -R $MINGW_PACKAGE_PREFIX-gcc-{ada,objc} --noconfirm
+
 # update MSYS2-packages and MINGW-packages (but only for current architecture)
 pacman -Quq | grep -v mingw-w64- | xargs pacman -S $PACMAN_OPTIONS
 pacman -Quq | grep ${MINGW_PACKAGE_PREFIX} | xargs pacman -S $PACMAN_OPTIONS
-- 
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