From 96230fa27c34b29c0e6a7a75b7b402c03c370b7e Mon Sep 17 00:00:00 2001
From: philsmd <921533+philsmd@users.noreply.github.com>
Date: Fri, 7 Jun 2019 23:13:33 +0200
Subject: [PATCH] appveyor: fix build problem (dependency problem with
 ada/objc)

ada and objc are unavailable for msys2: for problem description see https://github.com/msys2/msys2/wiki/FAQ
---
 .appveyor.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.appveyor.yml b/.appveyor.yml
index e661a74ea..49935c50f 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -32,6 +32,8 @@ init:
 install:
   - ps: if (Test-Path Env:\CYG_ROOT) { Start-FileDownload "https://cygwin.com/$env:CYG_SETUP" -FileName "$env:CYG_SETUP" }
   - if defined CYG_ROOT (%CYG_SETUP% --quiet-mode --no-shortcuts --only-site --root "%CYG_ROOT%" --site "%CYG_MIRROR%" --local-package-dir "%CYG_CACHE%" --packages "%CYG_PACKAGES%" --upgrade-also)
+  # (temporary?) problem with msys/pacman/objc/ada (see https://github.com/msys2/msys2/wiki/FAQ)
+  - if defined MSYSTEM (%BASH% -lc "pacman -Rns --noconfirm mingw-w64-{i686,x86_64}-gcc-ada mingw-w64-{i686,x86_64}-gcc-objc")
   - if defined MSYSTEM (%BASH% -lc "pacman -Suuy --noconfirm")
   # the following line is not a duplicate line:
   # it is necessary to upgrade the MSYS base files and after that all the packages