[Bug 17930] New: Cygwin compilation breaks without --disable-16bit

http://bugs.winehq.org/show_bug.cgi?id=17930

Summary: Cygwin compilation breaks without --disable-16bit
           Product: Wine
           Version: 1.1.17
          Platform: PC
        OS/Version: Windows XP
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: gdi32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

http://wiki.winehq.org/WineOnWindows

Cygwin compilation previously broke at internettransport.c (bug 16833).
However, it now breaks in dispdib.dll16.spec:

ccache gcc -c -I. -I. -I../../include -I../../include  -D__WINESRC__ 
-D_REENTRANT -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement
-Wwrite-strings -Wpointer-arith  -g -O2  -o dispdib.o dispdib.c
../../tools/winebuild/winebuild  -w --def -o dispdib.dll16.def --export
./dispdib.dll16.spec
./dispdib.dll16.spec:1: 'pascal' not supported for Win32
make[2]: *** [dispdib.dll16.def] Error 1
make[2]: Leaving directory `/cygdrive/d/wine-git/dlls/dispdib.dll16'
make[1]: *** [dispdib.dll16] Error 2
make[1]: Leaving directory `/cygdrive/d/wine-git/dlls'
make: *** [dlls] Error 2

Regression testing shows the commit in question as:

[86f54f4c8900db155ad9b11fabf644e0c1b644f9] gdi32: Make dispdib.dll into a
stand-alone 16-bit module.

Later builds break similarly in compobj.dll16.spec:

./compobj.dll16.spec:215: Type 'segptr' not supported for Win32
./compobj.dll16.spec:216: Type 'segptr' not supported for Win32
./compobj.dll16.spec:217: Type 'segptr' not supported for Win32
make[2]: *** [compobj.dll16.def] Error 1
make[2]: Leaving directory `/cygdrive/d/cygwine/wine-1.1.17/dlls/compobj.dll16'
make[1]: *** [compobj.dll16] Error 2
make[1]: Leaving directory `/cygdrive/d/cygwine/wine-1.1.17/dlls'
make: *** [dlls] Error 2