[Xen-bugs] [Bug 1062] New: Incomplete build Xen 3.1 with GCC 4.2

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1062

           Summary: Incomplete build Xen 3.1  with GCC 4.2
           Product: Xen
           Version: unspecified
          Platform: x86-64
        OS/Version: Linux-2.6
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Tools
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: fike@xxxxxxxxxxxx


To build Xen 3.1 with GCC 4.2 is interrupted with error message. The option
build was "make tools."


Below error message.

gcc  -O2 -fomit-frame-pointer -m64 -DNDEBUG -std=gnu99 -Wall
-Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement
-D__XEN_TOOLS__  \ -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE \
-D_GNU_SOURCE -Werror -Wmissing-prototypes -fno-strict-aliasing  -I. \
-I../xenstore -Wp,-MD,.xc_core.o.d -c -o xc_core.o xc_core.c
cc1: warnings being treated as errors
xc_core.c: In function 'xc_core_shdr_get':
xc_core.c:195: warning: assuming signed overflow does not occur when
assuming that (X + c) < X is always false


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