[Xen-devel] compile xen-4.0-testing (changeset 21367) failed

[Teck Choon Giam <giamteckchoon@xxxxxxxxx>]

Hi,

Anyone successfully compile xen for xen-4.0-testing with changeset
21367?  I have no problem to compile changeset 21350 but not 21367...
... error below:

gcc -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing
-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value
-Wdeclaration-after-statement  -DNDEBUG -nostdinc -fno-builtin
-fno-common -iwithprefix include -Werror -Wno-pointer-arith -pipe
-I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include
-I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include/asm-x86/mach-generic
-I/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/include/asm-x86/mach-default
-msoft-float -fno-stack-protector -fno-exceptions -g -D__XEN__ -MMD
-MF .tmem_xen.o.d -c tmem_xen.c -o tmem_xen.o
cc1: warnings being treated as errors
tmem_xen.c: In function ‘tmh_copy_from_client’:
tmem_xen.c:146: warning: ‘cli_pfp’ may be used uninitialized in this function
make[4]: *** [tmem_xen.o] Error 1
make[4]: Leaving directory
`/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/common'
make[3]: *** [/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/common/built_in.o]
Error 2
make[3]: Leaving directory
`/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/arch/x86'
make[2]: *** [/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen/xen] Error 2
make[2]: Leaving directory `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/builddir/build/BUILD/xen-4.0.2-rc1-pre-src/xen'
make: *** [install-xen] Error 2

So I guess something change in the Makefile for xen with -Werror?

Thanks.

Kindest regards,
Giam Teck Choon

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