THRIFT-4081: appveyor retooling - added mingw64 build as a second job to the CI build process
This closes #1205
diff --git a/build/appveyor/cl_setgenerator.bat b/build/appveyor/cl_setgenerator.bat
new file mode 100644
index 0000000..7ca9853
--- /dev/null
+++ b/build/appveyor/cl_setgenerator.bat
@@ -0,0 +1,74 @@
+::
+:: Licensed under the Apache License, Version 2.0 (the "License");
+:: you may not use this file except in compliance with the License.
+:: You may obtain a copy of the License at
+::
+:: http://www.apache.org/licenses/LICENSE-2.0
+::
+:: Unless required by applicable law or agreed to in writing, software
+:: distributed under the License is distributed on an "AS IS" BASIS,
+:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+:: See the License for the specific language governing permissions and
+:: limitations under the License.
+::
+
+::
+:: Detect the compiler edition we're building in and then
+:: set the GENERATOR environment variable to one of:
+::
+:: Visual Studio 15 2017 [arch] = Generates Visual Studio 2017 project files.
+:: Optional [arch] can be "Win64" or "ARM".
+:: Visual Studio 14 2015 [arch] = Generates Visual Studio 2015 project files.
+:: Optional [arch] can be "Win64" or "ARM".
+:: Visual Studio 12 2013 [arch] = Generates Visual Studio 2013 project files.
+:: Optional [arch] can be "Win64" or "ARM".
+:: Visual Studio 11 2012 [arch] = Generates Visual Studio 2012 project files.
+:: Optional [arch] can be "Win64" or "ARM".
+:: Visual Studio 10 2010 [arch] = Generates Visual Studio 2010 project files.
+:: Optional [arch] can be "Win64" or "IA64".
+:: MinGW Makefiles = Generates makefiles for MinGW
+:: MSYS Makefiles = Generates makefiles for MSYS
+::
+:: Honors any existing GENERATOR environment variable
+:: setting instead of overwriting it, to allow it
+:: to be forced if needed.
+::
+:: Sets ERRORLEVEL to 0 if GENERATOR can be determined,
+:: to 1 if it cannot.
+::
+
+IF DEFINED GENERATOR (
+ ECHO [warn ] using existing environment variable GENERATOR
+ EXIT /B 0
+)
+
+
+IF "%PROFILE:~0,4%" == "MING" (
+ SET GENERATOR=MinGW Makefiles
+) ELSE IF "%PROFILE:~0,4%" == "MSYS" (
+ SET GENERATOR=MSYS Makefiles
+) ELSE (
+ IF /i "%PLATFORM%" == "x64" SET GENARCH= Win64
+ CALL :CHECK 16
+ IF !ERRORLEVEL! == 0 SET GENERATOR=Visual Studio 10 2010!GENARCH!
+ CALL :CHECK 17
+ IF !ERRORLEVEL! == 0 SET GENERATOR=Visual Studio 11 2012!GENARCH!
+ CALL :CHECK 18
+ IF !ERRORLEVEL! == 0 SET GENERATOR=Visual Studio 12 2013!GENARCH!
+ CALL :CHECK 19.00
+ IF !ERRORLEVEL! == 0 SET GENERATOR=Visual Studio 14 2015!GENARCH!
+ CALL :CHECK 19.10
+ IF !ERRORLEVEL! == 0 SET GENERATOR=Visual Studio 15 2017!GENARCH!
+)
+
+IF NOT DEFINED GENERATOR (
+ ECHO [error] unable to determine the CMake generator to use
+ EXIT /B 1
+)
+
+ECHO [info ] using CMake generator %GENERATOR%
+EXIT /B 0
+
+:CHECK
+cl /? 2>&1 | findstr /C:"Version %1%." > nul
+EXIT /B