pkg/54915: sysutils/xentools48 building failure

[triaxx%netbsd.org@localhost]

>Number:         54915
>Category:       pkg
>Synopsis:       sysutils/xentools48 building failure
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Feb 01 13:15:00 +0000 2020
>Originator:     Frédéric Fauberteau
>Release:        NetBSD 8.0
>Organization:
>Environment:
System: NetBSD hydralisk.triaxx.org 8.0 NetBSD 8.0 (GENERIC) #0: Fri Jan 17 23:04:35 CET 2020  triaxx%hydralisk.triaxx.org@localhost:/mnt/ccd0/sysbuild/hydralisk-8.0/amd64/obj/mnt/ccd0/netbsd/netbsd-8-0-RELEASE/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
I tried to build sysutils/xentools48 twice using pbulk in a sandbox. I got the error below. The full log is avaible here: http://pkg.triaxx.org/pub/pkgsrc/reports/NetBSD/x86_64/8.0/defiler/20200201.0846/xentools48-4.8.5/build.log

gcc -O2 -D_FORTIFY_SOURCE=2 -I/usr/include -I/usr/pkg/include -I/usr/pkg/include/glib-2.0 -I/usr/pkg/include/gio-unix-2.0 -I/usr/pkg/lib/glib-2.0/include -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdirs-all.d   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdir-all-ocaml.d   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-v
 ariable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdirs-all.d   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdir-all-libs.d   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdirs-all.d   -m64 -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .subdir-all-xentoollog.d   -m64 -DBU
 ILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes  -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF .xentoollog_stubs.o.d   -fPIC -Werror -I/usr/pkg/lib/ocaml -Wno-declaration-after-statement -I/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/xentoollog/../../../../tools/libs/toollog/include -I/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/xentoollog/../../../../tools/include  -c -o xentoollog_stubs.o xentoollog_stubs.c
xentoollog_stubs.c: In function 'stub_xtl_ocaml_vmessage':
xentoollog_stubs.c:93:16: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
  value *func = caml_named_value(xtl->vmessage_cb) ;
                ^
xentoollog_stubs.c: In function 'stub_xtl_ocaml_progress':
xentoollog_stubs.c:123:16: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
  value *func = caml_named_value(xtl->progress_cb) ;
                ^
cc1: all warnings being treated as errors
gmake[7]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/xentoollog/../../Makefile.rules:37: xentoollog_stubs.o] Error 1
gmake[7]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/xentoollog'
gmake[6]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/../../../tools/Rules.mk:218: subdir-all-xentoollog] Error 2
gmake[6]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs'
gmake[5]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs/../../../tools/Rules.mk:213: subdirs-all] Error 2
gmake[5]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/libs'
gmake[4]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/../../tools/Rules.mk:218: subdir-all-libs] Error 2
gmake[4]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml'
gmake[3]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml/../../tools/Rules.mk:213: subdirs-all] Error 2
gmake[3]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/ocaml'
gmake[2]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/../tools/Rules.mk:218: subdir-all-ocaml] Error 2
gmake[2]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools'
gmake[1]: *** [/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools/../tools/Rules.mk:213: subdirs-all] Error 2
gmake[1]: Leaving directory '/var/pkgsrc/work/sysutils/xentools48/work/xen-4.8.5/tools'
gmake: *** [Makefile:54: build-tools] Error 2
*** Error code 2

Stop.
bmake[1]: stopped in /usr/pkgsrc/sysutils/xentools48
WARNING: *** Please consider adding c++ to USE_LANGUAGES in the package Makefile.
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/sysutils/xentools48
>How-To-Repeat:
>Fix: