Lets try to build with AESNI support on MSVC

Signed-off-by: Steffen Jaeckel <[email protected]>

Author: sjaeckel

appveyor.yml

@@ -35,5 +35,7 @@ build_script:
       ninja
       cd..
       nmake -f makefile.msvc all
+      nmake -f makefile.msvc clean
+      nmake -f makefile.msvc all CFLAGS="/Ox /DUSE_LTM /DLTM_DESC /DLTC_AES_NI /I../libtommath"
 test_script:
 - cmd: test.exe