[Bug 15364] New: Build broken when CFLAGS="-Wall -Werror" is used

http://bugs.winehq.org/show_bug.cgi?id=15364

Summary: Build broken when CFLAGS="-Wall -Werror" is used
           Product: Wine
           Version: 1.1.5
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: source
          Severity: enhancement
          Priority: P2
         Component: build-env
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=16209)
 --> (http://bugs.winehq.org/attachment.cgi?id=16209)
config.status/config.log, with CFLAGS set

Compiling with those flags set gives:
-----
configure: libxrandr development files not found, XRandr won't be supported.
configure: libxinerama development files not found, multi-monitor setups won't
be supported.

configure: WARNING: Old Mesa headers detected. Consider upgrading your Mesa
libraries.
OpenGL and Direct3D won't be supported.

configure: Finished.  Do 'make depend && make' to compile Wine.
-----

Which doesn't occur when the standard options are used. I'll attach
config.status/config.log.