Merge branch 'windows_debug_build_only' into 'master'

Speed up Windows build by only building debug

See merge request vohilshe/qt-developer-environments!4

minicoin/jobs/build-qt/main.cmd

@@ -74,7 +74,7 @@ if exist "!config_opt!" (
   echo Using configure options from !config_opt!:
   type config.opt
 ) else (
-  SET configure=-confirm-license -developer-build -opensource -nomake examples -nomake tests !configure!
+  SET configure=-confirm-license -developer-build -opensource -nomake examples -nomake tests -debug !configure!
 )
 
 echo Configuring with options '!configure!'

minicoin/jobs/build-qtmodule/main.cmd

@@ -49,7 +49,7 @@ if "%module%" == "qtbase" (
     echo Using configure options from !config_opt!:
     type config.opt
   ) else (
-    set "configure=-confirm-license -developer-build -opensource -nomake examples -nomake tests !configure! %QTCONFIGFLAGS%"
+    set "configure=-confirm-license -developer-build -opensource -nomake examples -nomake tests -debug !configure! %QTCONFIGFLAGS%"
   )
   echo Configuring with options '!configure!'