pkg/45387: xenkernel41 fails to build on current/amd64

[mark%ecs.vuw.ac.nz@localhost]

>Number:         45387
>Category:       pkg
>Synopsis:       xenkernel41 fails to build on current/amd64
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Sep 21 12:45:00 +0000 2011
>Originator:     Mark Davies
>Release:        NetBSD 5.99.55
>Organization:
ECS, Victoria Uni. of Wellington, New Zealand.
>Environment:
        
        
System: NetBSD grid-xen.ecs.vuw.ac.nz 5.99.55 NetBSD 5.99.55 (GENERIC) #0: Wed 
Sep  7 17:47:53 NZST 2011  
mark%turakirae.ecs.vuw.ac.nz@localhost:/local/SAVE/cur64.obj/src/work/src/sys/arch/amd64/compile/GENERIC
 amd64
Architecture: amd64
Machine: amd64
>Description:
        xenkernel41 fails to build on  current/amd64 with error

    [...]
gcc -O2 -I/usr/include -I/usr/pkg/include -O2 -fomit-frame-pointer -m64 
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -O2 -fomit-frame-pointer -m64 
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -O2 -fomit-frame-pointer -m64 
-fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -DNDEBUG -nostdinc -fno-builtin -fno-common 
-Wredundant-decls -iwithprefix include -Werror -Wno-pointer-arith -pipe 
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include  
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-generic
 
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-default
 -msoft-float -fno-stack-protector -fno-exceptions -mno-red-zone -fpic 
-fno-asynchronous-unwind-tables -DGCC_HAS_VISIBILITY_ATTRIBUTE -g -D__XEN__ 
-MMD -!
 MF .xen.d -O2 -fomit-frame-pointer -m64 -fno-strict-aliasing -std=gnu99 -Wall 
-Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement  -DNDEBUG 
-nostdinc -fno-builtin -fno-common -Wredundant-decls -iwithprefix include 
-Werror -Wno-pointer-arith -pipe 
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include  
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-generic
 
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-default
 -msoft-float -fno-stack-protector -fno-exceptions -mno-red-zone -fpic 
-fno-asynchronous-unwind-tables -DGCC_HAS_VISIBILITY_ATTRIBUTE -g -D__XEN__ 
-MMD -MF .built_in.o.d -O2 -fomit-frame-pointer -m64 -fno-strict-aliasing 
-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -DNDEBUG -nostdinc -fno-builtin -fno-common 
-Wredundant-decls -iwithprefix include -Werror -Wno-pointer-arith -pipe 
-I/var/tmp/pkgsrc/sysutils/xenkerne!
 l41/work.grid-xen/xen-4.1.1/xen/include  -I/var/tmp/pkgsrc/sys!
 utils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-generic 
-I/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/include/asm-x86/mach-default
 -msoft-float -fno-stack-protector -fno-exceptions -mno-red-zone -fpic 
-fno-asynchronous-unwind-tables -DGCC_HAS_VISIBILITY_ATTRIBUTE -g -D__XEN__ 
-MMD -MF .kexec.o.d -c kexec.c -o kexec.o
cc1: warnings being treated as errors
kexec.c: In function 'vmcoreinfo_append_str':
kexec.c:432:5: error: implicit declaration of function '__builtin_stdarg_start'
gmake[4]: *** [kexec.o] Error 1
gmake[4]: Leaving directory 
`/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/common'
gmake[3]: *** 
[/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/common/built_in.o]
 Error 2
gmake[3]: Leaving directory 
`/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/arch/x86'
gmake[2]: *** 
[/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen/xen] Error 2
gmake[2]: Leaving directory 
`/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen'
gmake[1]: *** [install] Error 2
gmake[1]: Leaving directory 
`/var/tmp/pkgsrc/sysutils/xenkernel41/work.grid-xen/xen-4.1.1/xen'
gmake: *** [install-xen] Error 2
*** Error code 2

>How-To-Repeat:
        try to build package
        
>Fix:
        unknown
        

>Unformatted: