Index: appveyor.yml
===================================================================
diff -u -rdb9147b0c8f0eefd4a5da74f0ead33e468c2e835 -rd8bc09f672914e7f2e576542cde335aa36c9a8f8
--- appveyor.yml	(.../appveyor.yml)	(revision db9147b0c8f0eefd4a5da74f0ead33e468c2e835)
+++ appveyor.yml	(.../appveyor.yml)	(revision d8bc09f672914e7f2e576542cde335aa36c9a8f8)
@@ -50,6 +50,7 @@
   fast_finish: true
 
 install:
+  - if "%TOOLCHAIN%" == "nmake-tea" call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
   - appveyor-retry choco install openssh -confirm
   - ps: iex ((New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/appveyor/secure-file/master/install.ps1'))
   - appveyor-tools\secure-file -decrypt deploy_key.appveyor.enc -out deploy_key -secret %my_secret%
@@ -68,7 +69,6 @@
   - if "%TOOLCHAIN%" == "autoconf-tea" set HOME=C:\Users\appveyor
   # - if "%TOOLCHAIN%" == "autoconf-tea" bash -lc "cd && echo \"export PATH=/c/projects/nsf-2ylk0/mingw64/bin:/c/msys64/usr/bin:\$PATH; \" >> .profile"
   - if "%TOOLCHAIN%" == "autoconf-tea" bash -lc "cd && echo \"export PATH=/c/projects/nsf-2ylk0/mingw64/bin:\$PATH; export MSYSTEM=MINGW64; export MINGW_PREFIX=/c; alias make='/c/msys64/usr/bin/make'; shopt -s expand_aliases; \" >> .profile"
-  - if "%TOOLCHAIN%" == "nmake-tea" call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
   - if "%TOOLCHAIN%" == "autoconf-tea" bash -lc "sh --version"
   - if "%TOOLCHAIN%" == "autoconf-tea" bash -lc "make --version"
   - tclkit.exe apps/build.tcl %CD% %APPVEYOR_BUILD_FOLDER% %TCLTAG% %TOOLCHAIN%