[Bug 19785] New: fwrite fails in rc.exe; breaks firefox build

http://bugs.winehq.org/show_bug.cgi?id=19785

Summary: fwrite fails in rc.exe; breaks firefox build
           Product: Wine
           Version: 1.1.27
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: msvcrt
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

First, apply the cheesy workaround (dummy mt.exe) to get past bug 24461,
and make again.  It will fail like this:

rc.exe  -DMOZILLA_CLIENT=1 -DNDEBUG=1 -DXP_PC=1 -DWIN32=1 -DWIN95=1
-D_PR_GLOBAL_THREADS_ONLY=1 -D_X86_=1 -DFORCE_PR_LOG -D_NSPR_BUILD_
-Ic:/demo/firefox-191src/ff-dbg/dist/include/nspr
-I/c/demo/firefox-191src/nsprpub/pr/include
-I/c/demo/firefox-191src/nsprpub/pr/include/private -Fonspr.res
/c/demo/firefox-191src/nsprpub/pr/src/nspr.rc

RC : fatal error RW1022: I/O error writing file.

To re-reproduce quickly, do:

cd ~/.wine/drive_c/mozilla-build
wineconsole cmd

In wineconsole:
start-msvc8-wine.bat
cd /c/demo/firefox-191src/ff-dbg/nsprpub/pr/src
rm nspr.res
make nspr.res

It looks like it opens a file for read, then gets upset it can't write to it?

trace:file:CreateFileW
L"C:\demo\firefox-191src\ff-dbg\nsprpub\pr\src\RD000046" GENERIC_READ
FILE_SHARE_READ FILE_SHARE_WRITE  creation 3 attributes 0x80
...
trace:file:CreateFileW returning 0x8c
...
0057:Call msvcrt.fwrite(0033ea58,00000001,00000004,0013a118) ret=400105e0
0057:Call KERNEL32.WriteFile(0000008c,0033ea58,00000004,0033e918,00000000)
ret=7ebf4e75
trace:file:WriteFile 0x8c 0x33ea58 4 0x33e918 (nil)
0057:Ret  KERNEL32.WriteFile() retval=00000000 ret=7ebf4e75
0057:Ret  msvcrt.fwrite() retval=00000000 ret=400105e0
0057:Call KERNEL32.CreateFileA(010015ec
"CONOUT$",40000000,00000003,00000000,00000003,00000000,00000000) ret=010044ec
...

where it's probably opening CONOUT$ so it can write an error message.

Sure enough, winetricks msvcrt works around this.