WIP: appveyor: Test VC binary again

appveyor.yml

@@ -6,8 +6,8 @@ environment:
       CONFIGURATION: Release
     - compiler: msvc
       ARCH: x64
-    - compiler: msvc
-      ARCH: x86
+    #- compiler: msvc
+    #  ARCH: x86
     - compiler: msys2
       ARCH: x64
       MSYS2_ARCH: x86_64

win32/appveyor.bat

@@ -47,6 +47,9 @@ goto :eof
 :: ----------------------------------------------------------------------
 :: Using VC12 (VC2013) with nmake, iconv enabled
 :: Also build with msys2 and test the VC binary on msys2.
+set MSYS2_ARCH=x86_64
+set MSYS2_DIR=msys64
+set MSYSTEM=MINGW64
 call "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" %ARCH%
 
 :: Build libiconv (MSVC port)
@@ -69,17 +72,40 @@ copy %ICONV_BUILD_DIR%\msvc10\iconv.dll %APPVEYOR_BUILD_FOLDER% > nul
 cd %APPVEYOR_BUILD_FOLDER%
 nmake -f mk_mvc.mak WITH_ICONV=yes ICONV_DIR=%ICONV_DIR% PDB=yes
 
-@echo off
-goto :eof
-
-:msvc_test
-@echo on
 :: Check filetype (VC binaries)
 c:\cygwin\bin\file ctags.exe
 c:\cygwin\bin\file readtags.exe
 :: Check if it works
 .\ctags --version || exit 1
 
+:: Backup VC binaries
+mkdir vc
+move *.exe vc > nul
+
+:: Build with msys2
+path C:\%MSYS2_DIR%\usr\bin;%PATH%
+set CHERE_INVOKING=yes
+:: Install and update necessary packages
+rem bash -lc "for i in {1..3}; do pacman --noconfirm -S mingw-w64-%MSYS2_ARCH%-{python3-sphinx,jansson,libxml2,libyaml} && break || sleep 15; done"
+
+bash -lc "./autogen.sh"
+:: Patching configure.
+:: Workaround for "./configure: line 557: 0: Bad file descriptor"
+perl -i".bak" -pe "s/^test -n \".DJDIR\"/#$&/" configure
+bash -lc "./configure && make"
+
+:: Restore VC binaries
+copy vc\*.exe . /y > nul
+touch *.exe
+
+@echo off
+goto :eof
+
+:msvc_test
+@echo on
+:: Run tests
+bash -lc "make check APPVEYOR=1"
+
 @echo off
 goto :eof