Recent GIT changes to msvcp crash for me if i compile with --without-mingw

[Sveinar Søpler]

I found that recent GIT changes makes msvcp100.dll crash with: 
--- 
0009:err:heap:HEAP_GetPtr Invalid heap (nil)! 
0009:err:heap:HEAP_GetPtr Invalid heap (nil)! 
0009:err:module:LdrInitializeThunk "msvcp100.dll" failed to initialize, aborting 
--- 
when compiling wine with the --without-mingw option. 

If i compile with default (ie. mingw enabled), seemingly things work. 
Is this intentional, and mingw is now "required" for wine compile? Or would i perhaps have 
gotten away with the it if jumping through some hoops with dll-overrides and winetricks usage? 

Git 0d175fe861826d4cf756291bd43404aba065cec6 and older seems to work as before tho. 

Sveinar