https://git.ruby-lang.org/ruby.git/commit/?id=fa29f65416

From fa29f65416f1fb3d734a279855728bb0616dbb34 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Thu, 8 Aug 2019 00:10:26 +0900
Subject: Debug appveyor mingw failure

It has been unstable for recent builds:
https://ci.appveyor.com/project/ruby/ruby/builds/26531442/job/0ycp7woekqqx97x9
https://ci.appveyor.com/project/ruby/ruby/builds/26531687/job/xui3rctcvi7r49iv
https://ci.appveyor.com/project/ruby/ruby/builds/26532019/job/1q0n46ci4g8dplwx

diff --git a/appveyor.yml b/appveyor.yml
index 5e593b1..f227c92 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -111,7 +111,7 @@ for: https://github.com/ruby/ruby/blob/trunk/appveyor.yml#L111
     - sh ../ruby/configure --disable-install-doc --prefix=/. --build=%MINGW_CHOST% --host=%MINGW_CHOST% --target=%MINGW_CHOST%
     - mingw32-make %mflags% touch-unicode-files
     - mingw32-make -j%JOBS% %UPDATE_UNICODE% up incs
-    - mingw32-make -j%JOBS%
+    - mingw32-make -j%JOBS% V=1 --debug
     - mingw32-make DESTDIR=../install install-nodoc
     - if not "%GEMS_FOR_TEST%" == "" ..\install\bin\gem install --no-document %GEMS_FOR_TEST%
   test_script:
-- 
cgit v0.10.2


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