Diff of the two buildlogs:

--
--- b1/build.log	2023-05-18 08:06:22.725530329 +0000
+++ b2/build.log	2023-05-18 08:11:40.019648757 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Jun 19 02:27:06 -12 2024
-I: pbuilder-time-stamp: 1718807226
+I: Current time: Thu May 18 22:06:28 +14 2023
+I: pbuilder-time-stamp: 1684397188
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz]
 I: copying local configuration
@@ -16,7 +16,7 @@
 I: copying [./libsigc++-2.0_2.12.0.orig.tar.xz]
 I: copying [./libsigc++-2.0_2.12.0-1.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Wed Jan  4 11:17:22 2023 -12
+gpgv: Signature made Thu Jan  5 13:17:22 2023 +14
 gpgv:                using RSA key 4D0BE12F0E4776D8AACE9696E66C775AEBFE6C7D
 gpgv: Can't check signature: No public key
 dpkg-source: warning: cannot verify inline signature for ./libsigc++-2.0_2.12.0-1.dsc: no acceptable signature found
@@ -27,52 +27,84 @@
 dpkg-source: info: applying 0001-Comment-out-a-backwards-compatibility-typedef.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/18236/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink10-arm64.
+I: Changing host+domainname to test build reproducibility
+I: Adding a custom variable just for the fun of it...
+I: Changing /bin/sh to bash
+'/bin/sh' -> '/bin/bash'
+lrwxrwxrwx 1 root root 9 May 18 22:06 /bin/sh -> /bin/bash
+I: Setting pbuilder2's login shell to /bin/bash
+I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='arm64'
-  DEBIAN_FRONTEND='noninteractive'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:.
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="2" [2]="15" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu")
+  BASH_VERSION='5.2.15(1)-release'
+  BUILDDIR=/build
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=arm64
+  DEBIAN_FRONTEND=noninteractive
   DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=8 '
-  DISTRIBUTION='bookworm'
-  HOME='/var/lib/jenkins'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/var/lib/jenkins
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  MAIL='/var/mail/root'
-  OPTIND='1'
-  PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games'
-  PBCURRENTCOMMANDLINEOPERATION='build'
-  PBUILDER_OPERATION='build'
-  PBUILDER_PKGDATADIR='/usr/share/pbuilder'
-  PBUILDER_PKGLIBDIR='/usr/lib/pbuilder'
-  PBUILDER_SYSCONFDIR='/etc'
-  PPID='18236'
-  PS1='# '
-  PS2='> '
+  LANG=C
+  LANGUAGE=nl_BE:nl
+  LC_ALL=C
+  MACHTYPE=aarch64-unknown-linux-gnu
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnu
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=5805
   PS4='+ '
-  PWD='/'
-  SHELL='/bin/bash'
-  SHLVL='2'
-  SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.5UHXf1e7/pbuilderrc_l7Hr --distribution bookworm --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.5UHXf1e7/b1 --logfile b1/build.log libsigc++-2.0_2.12.0-1.dsc'
-  SUDO_GID='117'
-  SUDO_UID='110'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  USERNAME='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://192.168.101.16:3128'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.5UHXf1e7/pbuilderrc_zNiU --distribution bookworm --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.5UHXf1e7/b2 --logfile b2/build.log --extrapackages usrmerge libsigc++-2.0_2.12.0-1.dsc'
+  SUDO_GID=117
+  SUDO_UID=110
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  USERNAME=root
+  _='I: set'
+  http_proxy=http://192.168.101.16:3128
 I: uname -a
-  Linux codethink15-arm64 4.15.0-211-generic #222-Ubuntu SMP Tue Apr 18 18:58:27 UTC 2023 aarch64 GNU/Linux
+  Linux i-capture-the-hostname 4.15.0-211-generic #222-Ubuntu SMP Tue Apr 18 18:58:27 UTC 2023 aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Jun 17 04:47 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/18236/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 May 18 00:24 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -260,7 +292,7 @@
 Get: 130 http://deb.debian.org/debian bookworm/main arm64 pkg-config arm64 1.8.1-1 [13.7 kB]
 Get: 131 http://deb.debian.org/debian bookworm/main arm64 mm-common all 1.0.5-1 [295 kB]
 Get: 132 http://deb.debian.org/debian bookworm/main arm64 xsltproc arm64 1.1.35-1 [126 kB]
-Fetched 92.1 MB in 5s (17.6 MB/s)
+Fetched 92.1 MB in 2s (52.6 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libpython3.11-minimal:arm64.
 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 19616 files and directories currently installed.)
@@ -811,8 +843,17 @@
 Writing extended state information...
 Building tag database...
  -> Finished parsing the build-deps
+Reading package lists...
+Building dependency tree...
+Reading state information...
+usrmerge is already the newest version (35).
+0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/libsigc++-2.0-2.12.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S  > ../libsigc++-2.0_2.12.0-1_source.changes
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/A99_set_merged_usr starting
+Re-configuring usrmerge...
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/A99_set_merged_usr finished
+hostname: Temporary failure in name resolution
+I: Running cd /build/libsigc++-2.0-2.12.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S  > ../libsigc++-2.0_2.12.0-1_source.changes
 dpkg-buildpackage: info: source package libsigc++-2.0
 dpkg-buildpackage: info: source version 2.12.0-1
 dpkg-buildpackage: info: source distribution unstable
@@ -920,22 +961,22 @@
 make[1]: Leaving directory '/build/libsigc++-2.0-2.12.0'
    dh_auto_build -O--buildsystem=meson
 	cd obj-aarch64-linux-gnu && LC_ALL=C.UTF-8 ninja -j8 -v
-[1/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/exception_catch.h.m4 sigc++/adaptors/exception_catch.h
-[2/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/adaptor_trait.h.m4 sigc++/adaptors/adaptor_trait.h
+[1/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/adaptor_trait.h.m4 sigc++/adaptors/adaptor_trait.h
+[2/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/bind_return.h.m4 sigc++/adaptors/bind_return.h
 [3/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/deduce_result_type.h.m4 sigc++/adaptors/deduce_result_type.h
 [4/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/compose.h.m4 sigc++/adaptors/compose.h
-[5/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/bind_return.h.m4 sigc++/adaptors/bind_return.h
+[5/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/exception_catch.h.m4 sigc++/adaptors/exception_catch.h
 [6/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/hide.h.m4 sigc++/adaptors/hide.h
-[7/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/retype.h.m4 sigc++/adaptors/retype.h
-[8/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/retype_return.h.m4 sigc++/adaptors/retype_return.h
-[9/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/track_obj.h.m4 sigc++/adaptors/track_obj.h
-[10/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/lambda/macros/lambda.cc.m4 sigc++/adaptors/lambda/lambda.cc
-[11/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/lambda/macros/select.h.m4 sigc++/adaptors/lambda/select.h
+[7/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/bind.h.m4 sigc++/adaptors/bind.h
+[8/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/retype.h.m4 sigc++/adaptors/retype.h
+[9/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/retype_return.h.m4 sigc++/adaptors/retype_return.h
+[10/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/track_obj.h.m4 sigc++/adaptors/track_obj.h
+[11/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/lambda/macros/lambda.cc.m4 sigc++/adaptors/lambda/lambda.cc
 [12/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/lambda/macros/base.h.m4 sigc++/adaptors/lambda/base.h
-[13/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/functor_trait.h.m4 sigc++/functors/functor_trait.h
-[14/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/macros/bind.h.m4 sigc++/adaptors/bind.h
-[15/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/slot.h.m4 sigc++/functors/slot.h
-[16/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/ptr_fun.h.m4 sigc++/functors/ptr_fun.h
+[13/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/adaptors/lambda/macros/select.h.m4 sigc++/adaptors/lambda/select.h
+[14/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/functor_trait.h.m4 sigc++/functors/functor_trait.h
+[15/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/ptr_fun.h.m4 sigc++/functors/ptr_fun.h
+[16/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/slot.h.m4 sigc++/functors/slot.h
 [17/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/macros/limit_reference.h.m4 sigc++/limit_reference.h
 [18/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/functors/macros/mem_fun.h.m4 sigc++/functors/mem_fun.h
 [19/129] /usr/bin/python3 /build/libsigc++-2.0-2.12.0/tools/handle-built-files.py build_from_m4 /build/libsigc++-2.0-2.12.0/sigc++/macros ../sigc++/macros/signal.h.m4 sigc++/signal.h
@@ -943,34 +984,34 @@
 Note: namesp. cut : stripped namespace before processing           libsigc++
 [21/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/trackable.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/trackable.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/trackable.cc.o -c ../sigc++/trackable.cc
 [22/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/functors_slot_base.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/functors_slot_base.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/functors_slot_base.cc.o -c ../sigc++/functors/slot_base.cc
-[23/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o -c ../sigc++/connection.cc
-[24/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o -c sigc++/adaptors/lambda/lambda.cc
+[23/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o -c sigc++/adaptors/lambda/lambda.cc
+[24/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o -c ../sigc++/connection.cc
 [25/129] c++ -Isigc++/libsigc-2.0.so.0.0.0.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MQ sigc++/libsigc-2.0.so.0.0.0.p/signal_base.cc.o -MF sigc++/libsigc-2.0.so.0.0.0.p/signal_base.cc.o.d -o sigc++/libsigc-2.0.so.0.0.0.p/signal_base.cc.o -c ../sigc++/signal_base.cc
-[26/129] c++ -Itests/test_accumulated.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accumulated.p/testutilities.cc.o -MF tests/test_accumulated.p/testutilities.cc.o.d -o tests/test_accumulated.p/testutilities.cc.o -c ../tests/testutilities.cc
+[26/129] c++  -o sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o sigc++/libsigc-2.0.so.0.0.0.p/signal_base.cc.o sigc++/libsigc-2.0.so.0.0.0.p/trackable.cc.o sigc++/libsigc-2.0.so.0.0.0.p/functors_slot_base.cc.o -Wl,--as-needed -Wl,--no-undefined -shared -fPIC -Wl,--start-group -Wl,-soname,libsigc-2.0.so.0 -Wl,--end-group -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
 [27/129] c++ -Iexamples/hello_world.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DSIGCXX_DISABLE_DEPRECATED=1 -MD -MQ examples/hello_world.p/hello_world.cc.o -MF examples/hello_world.p/hello_world.cc.o.d -o examples/hello_world.p/hello_world.cc.o -c ../examples/hello_world.cc
-[28/129] c++ -Itests/test_accum_iter.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accum_iter.p/testutilities.cc.o -MF tests/test_accum_iter.p/testutilities.cc.o.d -o tests/test_accum_iter.p/testutilities.cc.o -c ../tests/testutilities.cc
-[29/129] c++  -o sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0.p/meson-generated_.._adaptors_lambda_lambda.cc.o sigc++/libsigc-2.0.so.0.0.0.p/connection.cc.o sigc++/libsigc-2.0.so.0.0.0.p/signal_base.cc.o sigc++/libsigc-2.0.so.0.0.0.p/trackable.cc.o sigc++/libsigc-2.0.so.0.0.0.p/functors_slot_base.cc.o -Wl,--as-needed -Wl,--no-undefined -shared -fPIC -Wl,--start-group -Wl,-soname,libsigc-2.0.so.0 -Wl,--end-group -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
-[30/129] c++ -Iexamples/member_method.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DSIGCXX_DISABLE_DEPRECATED=1 -MD -MQ examples/member_method.p/member_method.cc.o -MF examples/member_method.p/member_method.cc.o.d -o examples/member_method.p/member_method.cc.o -c ../examples/member_method.cc
-[31/129] c++ -Itests/test_accum_iter.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accum_iter.p/test_accum_iter.cc.o -MF tests/test_accum_iter.p/test_accum_iter.cc.o.d -o tests/test_accum_iter.p/test_accum_iter.cc.o -c ../tests/test_accum_iter.cc
-[32/129] /usr/bin/meson --internal symbolextractor /build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0.p/libsigc-2.0.so.0.0.0.symbols 
-[33/129] c++  -o examples/hello_world examples/hello_world.p/hello_world.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[34/129] c++  -o examples/member_method examples/member_method.p/member_method.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[35/129] c++ -Itests/test_accumulated.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accumulated.p/test_accumulated.cc.o -MF tests/test_accumulated.p/test_accumulated.cc.o.d -o tests/test_accumulated.p/test_accumulated.cc.o -c ../tests/test_accumulated.cc
-[36/129] c++ -Itests/test_bind_as_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_as_slot.p/testutilities.cc.o -MF tests/test_bind_as_slot.p/testutilities.cc.o.d -o tests/test_bind_as_slot.p/testutilities.cc.o -c ../tests/testutilities.cc
+[28/129] c++ -Iexamples/member_method.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DSIGCXX_DISABLE_DEPRECATED=1 -MD -MQ examples/member_method.p/member_method.cc.o -MF examples/member_method.p/member_method.cc.o.d -o examples/member_method.p/member_method.cc.o -c ../examples/member_method.cc
+[29/129] /usr/bin/meson --internal symbolextractor /build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0 sigc++/libsigc-2.0.so.0.0.0.p/libsigc-2.0.so.0.0.0.symbols 
+[30/129] c++ -Itests/test_accumulated.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accumulated.p/testutilities.cc.o -MF tests/test_accumulated.p/testutilities.cc.o.d -o tests/test_accumulated.p/testutilities.cc.o -c ../tests/testutilities.cc
+[31/129] c++ -Itests/test_accum_iter.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accum_iter.p/testutilities.cc.o -MF tests/test_accum_iter.p/testutilities.cc.o.d -o tests/test_accum_iter.p/testutilities.cc.o -c ../tests/testutilities.cc
+[32/129] c++  -o examples/hello_world examples/hello_world.p/hello_world.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[33/129] c++  -o examples/member_method examples/member_method.p/member_method.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[34/129] c++ -Itests/test_accum_iter.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accum_iter.p/test_accum_iter.cc.o -MF tests/test_accum_iter.p/test_accum_iter.cc.o.d -o tests/test_accum_iter.p/test_accum_iter.cc.o -c ../tests/test_accum_iter.cc
+[35/129] c++  -o tests/test_accum_iter tests/test_accum_iter.p/test_accum_iter.cc.o tests/test_accum_iter.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[36/129] c++ -Itests/test_bind.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind.p/test_bind.cc.o -MF tests/test_bind.p/test_bind.cc.o.d -o tests/test_bind.p/test_bind.cc.o -c ../tests/test_bind.cc
 [37/129] c++ -Itests/test_bind.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind.p/testutilities.cc.o -MF tests/test_bind.p/testutilities.cc.o.d -o tests/test_bind.p/testutilities.cc.o -c ../tests/testutilities.cc
-[38/129] c++  -o tests/test_accum_iter tests/test_accum_iter.p/test_accum_iter.cc.o tests/test_accum_iter.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[39/129] c++ -Itests/test_bind_as_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_as_slot.p/test_bind_as_slot.cc.o -MF tests/test_bind_as_slot.p/test_bind_as_slot.cc.o.d -o tests/test_bind_as_slot.p/test_bind_as_slot.cc.o -c ../tests/test_bind_as_slot.cc
-[40/129] c++  -o tests/test_accumulated tests/test_accumulated.p/test_accumulated.cc.o tests/test_accumulated.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[38/129] c++ -Itests/test_bind_as_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_as_slot.p/testutilities.cc.o -MF tests/test_bind_as_slot.p/testutilities.cc.o.d -o tests/test_bind_as_slot.p/testutilities.cc.o -c ../tests/testutilities.cc
+[39/129] c++ -Itests/test_accumulated.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_accumulated.p/test_accumulated.cc.o -MF tests/test_accumulated.p/test_accumulated.cc.o.d -o tests/test_accumulated.p/test_accumulated.cc.o -c ../tests/test_accumulated.cc
+[40/129] c++  -o tests/test_bind tests/test_bind.p/test_bind.cc.o tests/test_bind.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [41/129] c++ -Itests/test_bind_ref.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_ref.p/testutilities.cc.o -MF tests/test_bind_ref.p/testutilities.cc.o.d -o tests/test_bind_ref.p/testutilities.cc.o -c ../tests/testutilities.cc
-[42/129] c++  -o tests/test_bind_as_slot tests/test_bind_as_slot.p/test_bind_as_slot.cc.o tests/test_bind_as_slot.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[43/129] c++ -Itests/test_bind.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind.p/test_bind.cc.o -MF tests/test_bind.p/test_bind.cc.o.d -o tests/test_bind.p/test_bind.cc.o -c ../tests/test_bind.cc
-[44/129] c++  -o tests/test_bind tests/test_bind.p/test_bind.cc.o tests/test_bind.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[42/129] c++  -o tests/test_accumulated tests/test_accumulated.p/test_accumulated.cc.o tests/test_accumulated.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[43/129] c++ -Itests/test_bind_as_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_as_slot.p/test_bind_as_slot.cc.o -MF tests/test_bind_as_slot.p/test_bind_as_slot.cc.o.d -o tests/test_bind_as_slot.p/test_bind_as_slot.cc.o -c ../tests/test_bind_as_slot.cc
+[44/129] c++  -o tests/test_bind_as_slot tests/test_bind_as_slot.p/test_bind_as_slot.cc.o tests/test_bind_as_slot.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [45/129] c++ -Itests/test_bind_ref.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_ref.p/test_bind_ref.cc.o -MF tests/test_bind_ref.p/test_bind_ref.cc.o.d -o tests/test_bind_ref.p/test_bind_ref.cc.o -c ../tests/test_bind_ref.cc
-[46/129] c++ -Itests/test_bind_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_return.p/testutilities.cc.o -MF tests/test_bind_return.p/testutilities.cc.o.d -o tests/test_bind_return.p/testutilities.cc.o -c ../tests/testutilities.cc
-[47/129] c++  -o tests/test_bind_ref tests/test_bind_ref.p/test_bind_ref.cc.o tests/test_bind_ref.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[48/129] c++ -Itests/test_bind_refptr.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_refptr.p/testutilities.cc.o -MF tests/test_bind_refptr.p/testutilities.cc.o.d -o tests/test_bind_refptr.p/testutilities.cc.o -c ../tests/testutilities.cc
-[49/129] c++ -Itests/test_compose.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_compose.p/test_compose.cc.o -MF tests/test_compose.p/test_compose.cc.o.d -o tests/test_compose.p/test_compose.cc.o -c ../tests/test_compose.cc
-[50/129] c++ -Itests/test_bind_refptr.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_refptr.p/test_bind_refptr.cc.o -MF tests/test_bind_refptr.p/test_bind_refptr.cc.o.d -o tests/test_bind_refptr.p/test_bind_refptr.cc.o -c ../tests/test_bind_refptr.cc
+[46/129] c++  -o tests/test_bind_ref tests/test_bind_ref.p/test_bind_ref.cc.o tests/test_bind_ref.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[47/129] c++ -Itests/test_bind_refptr.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_refptr.p/testutilities.cc.o -MF tests/test_bind_refptr.p/testutilities.cc.o.d -o tests/test_bind_refptr.p/testutilities.cc.o -c ../tests/testutilities.cc
+[48/129] c++ -Itests/test_bind_refptr.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_refptr.p/test_bind_refptr.cc.o -MF tests/test_bind_refptr.p/test_bind_refptr.cc.o.d -o tests/test_bind_refptr.p/test_bind_refptr.cc.o -c ../tests/test_bind_refptr.cc
+[49/129] c++ -Itests/test_bind_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_return.p/testutilities.cc.o -MF tests/test_bind_return.p/testutilities.cc.o.d -o tests/test_bind_return.p/testutilities.cc.o -c ../tests/testutilities.cc
+[50/129] c++ -Itests/test_compose.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_compose.p/test_compose.cc.o -MF tests/test_compose.p/test_compose.cc.o.d -o tests/test_compose.p/test_compose.cc.o -c ../tests/test_compose.cc
 [51/129] c++ -Itests/test_compose.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_compose.p/testutilities.cc.o -MF tests/test_compose.p/testutilities.cc.o.d -o tests/test_compose.p/testutilities.cc.o -c ../tests/testutilities.cc
 [52/129] c++  -o tests/test_bind_refptr tests/test_bind_refptr.p/test_bind_refptr.cc.o tests/test_bind_refptr.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [53/129] c++ -Itests/test_bind_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_bind_return.p/test_bind_return.cc.o -MF tests/test_bind_return.p/test_bind_return.cc.o.d -o tests/test_bind_return.p/test_bind_return.cc.o -c ../tests/test_bind_return.cc
@@ -978,73 +1019,73 @@
 [55/129] c++  -o tests/test_bind_return tests/test_bind_return.p/test_bind_return.cc.o tests/test_bind_return.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [56/129] c++ -Itests/test_copy_invalid_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_copy_invalid_slot.p/testutilities.cc.o -MF tests/test_copy_invalid_slot.p/testutilities.cc.o.d -o tests/test_copy_invalid_slot.p/testutilities.cc.o -c ../tests/testutilities.cc
 [57/129] c++ -Itests/test_copy_invalid_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_copy_invalid_slot.p/test_copy_invalid_slot.cc.o -MF tests/test_copy_invalid_slot.p/test_copy_invalid_slot.cc.o.d -o tests/test_copy_invalid_slot.p/test_copy_invalid_slot.cc.o -c ../tests/test_copy_invalid_slot.cc
-[58/129] c++ -Itests/test_cpp11_lambda.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_cpp11_lambda.p/testutilities.cc.o -MF tests/test_cpp11_lambda.p/testutilities.cc.o.d -o tests/test_cpp11_lambda.p/testutilities.cc.o -c ../tests/testutilities.cc
-[59/129] c++  -o tests/test_copy_invalid_slot tests/test_copy_invalid_slot.p/test_copy_invalid_slot.cc.o tests/test_copy_invalid_slot.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[60/129] c++ -Itests/test_custom.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_custom.p/test_custom.cc.o -MF tests/test_custom.p/test_custom.cc.o.d -o tests/test_custom.p/test_custom.cc.o -c ../tests/test_custom.cc
-[61/129] c++ -Itests/test_custom.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_custom.p/testutilities.cc.o -MF tests/test_custom.p/testutilities.cc.o.d -o tests/test_custom.p/testutilities.cc.o -c ../tests/testutilities.cc
+[58/129] c++  -o tests/test_copy_invalid_slot tests/test_copy_invalid_slot.p/test_copy_invalid_slot.cc.o tests/test_copy_invalid_slot.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[59/129] c++ -Itests/test_cpp11_lambda.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_cpp11_lambda.p/testutilities.cc.o -MF tests/test_cpp11_lambda.p/testutilities.cc.o.d -o tests/test_cpp11_lambda.p/testutilities.cc.o -c ../tests/testutilities.cc
+[60/129] c++ -Itests/test_custom.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_custom.p/testutilities.cc.o -MF tests/test_custom.p/testutilities.cc.o.d -o tests/test_custom.p/testutilities.cc.o -c ../tests/testutilities.cc
+[61/129] c++ -Itests/test_custom.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_custom.p/test_custom.cc.o -MF tests/test_custom.p/test_custom.cc.o.d -o tests/test_custom.p/test_custom.cc.o -c ../tests/test_custom.cc
 [62/129] c++ -Itests/test_deduce_result_type.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_deduce_result_type.p/testutilities.cc.o -MF tests/test_deduce_result_type.p/testutilities.cc.o.d -o tests/test_deduce_result_type.p/testutilities.cc.o -c ../tests/testutilities.cc
 [63/129] c++  -o tests/test_custom tests/test_custom.p/test_custom.cc.o tests/test_custom.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
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 [65/129] c++  -o tests/test_deduce_result_type tests/test_deduce_result_type.p/test_deduce_result_type.cc.o tests/test_deduce_result_type.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [66/129] c++ -Itests/test_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect.p/testutilities.cc.o -MF tests/test_disconnect.p/testutilities.cc.o.d -o tests/test_disconnect.p/testutilities.cc.o -c ../tests/testutilities.cc
-[67/129] c++ -Itests/test_disconnect_during_emit.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o -MF tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o.d -o tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o -c ../tests/test_disconnect_during_emit.cc
-[68/129] c++ -Itests/test_disconnect_during_emit.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect_during_emit.p/testutilities.cc.o -MF tests/test_disconnect_during_emit.p/testutilities.cc.o.d -o tests/test_disconnect_during_emit.p/testutilities.cc.o -c ../tests/testutilities.cc
-[69/129] c++  -o tests/test_disconnect_during_emit tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o tests/test_disconnect_during_emit.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[70/129] c++ -Itests/test_exception_catch.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_exception_catch.p/test_exception_catch.cc.o -MF tests/test_exception_catch.p/test_exception_catch.cc.o.d -o tests/test_exception_catch.p/test_exception_catch.cc.o -c ../tests/test_exception_catch.cc
-[71/129] c++ -Itests/test_exception_catch.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_exception_catch.p/testutilities.cc.o -MF tests/test_exception_catch.p/testutilities.cc.o.d -o tests/test_exception_catch.p/testutilities.cc.o -c ../tests/testutilities.cc
+[67/129] c++ -Itests/test_disconnect_during_emit.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect_during_emit.p/testutilities.cc.o -MF tests/test_disconnect_during_emit.p/testutilities.cc.o.d -o tests/test_disconnect_during_emit.p/testutilities.cc.o -c ../tests/testutilities.cc
+[68/129] c++ -Itests/test_exception_catch.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_exception_catch.p/test_exception_catch.cc.o -MF tests/test_exception_catch.p/test_exception_catch.cc.o.d -o tests/test_exception_catch.p/test_exception_catch.cc.o -c ../tests/test_exception_catch.cc
+[69/129] c++ -Itests/test_disconnect_during_emit.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o -MF tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o.d -o tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o -c ../tests/test_disconnect_during_emit.cc
+[70/129] c++ -Itests/test_exception_catch.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_exception_catch.p/testutilities.cc.o -MF tests/test_exception_catch.p/testutilities.cc.o.d -o tests/test_exception_catch.p/testutilities.cc.o -c ../tests/testutilities.cc
+[71/129] c++  -o tests/test_disconnect_during_emit tests/test_disconnect_during_emit.p/test_disconnect_during_emit.cc.o tests/test_disconnect_during_emit.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [72/129] c++  -o tests/test_exception_catch tests/test_exception_catch.p/test_exception_catch.cc.o tests/test_exception_catch.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[73/129] c++ -Itests/test_functor_trait.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_functor_trait.p/testutilities.cc.o -MF tests/test_functor_trait.p/testutilities.cc.o.d -o tests/test_functor_trait.p/testutilities.cc.o -c ../tests/testutilities.cc
-[74/129] c++ -Itests/test_functor_trait.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_functor_trait.p/test_functor_trait.cc.o -MF tests/test_functor_trait.p/test_functor_trait.cc.o.d -o tests/test_functor_trait.p/test_functor_trait.cc.o -c ../tests/test_functor_trait.cc
-[75/129] c++ -Itests/test_hide.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_hide.p/test_hide.cc.o -MF tests/test_hide.p/test_hide.cc.o.d -o tests/test_hide.p/test_hide.cc.o -c ../tests/test_hide.cc
-[76/129] c++  -o tests/test_functor_trait tests/test_functor_trait.p/test_functor_trait.cc.o tests/test_functor_trait.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[77/129] c++ -Itests/test_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect.p/test_disconnect.cc.o -MF tests/test_disconnect.p/test_disconnect.cc.o.d -o tests/test_disconnect.p/test_disconnect.cc.o -c ../tests/test_disconnect.cc
-[78/129] c++ -Itests/test_limit_reference.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_limit_reference.p/testutilities.cc.o -MF tests/test_limit_reference.p/testutilities.cc.o.d -o tests/test_limit_reference.p/testutilities.cc.o -c ../tests/testutilities.cc
-[79/129] c++  -o tests/test_disconnect tests/test_disconnect.p/test_disconnect.cc.o tests/test_disconnect.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[80/129] c++ -Itests/test_hide.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_hide.p/testutilities.cc.o -MF tests/test_hide.p/testutilities.cc.o.d -o tests/test_hide.p/testutilities.cc.o -c ../tests/testutilities.cc
+[73/129] c++ -Itests/test_functor_trait.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_functor_trait.p/test_functor_trait.cc.o -MF tests/test_functor_trait.p/test_functor_trait.cc.o.d -o tests/test_functor_trait.p/test_functor_trait.cc.o -c ../tests/test_functor_trait.cc
+[74/129] c++ -Itests/test_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_disconnect.p/test_disconnect.cc.o -MF tests/test_disconnect.p/test_disconnect.cc.o.d -o tests/test_disconnect.p/test_disconnect.cc.o -c ../tests/test_disconnect.cc
+[75/129] c++  -o tests/test_disconnect tests/test_disconnect.p/test_disconnect.cc.o tests/test_disconnect.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[76/129] c++ -Itests/test_functor_trait.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_functor_trait.p/testutilities.cc.o -MF tests/test_functor_trait.p/testutilities.cc.o.d -o tests/test_functor_trait.p/testutilities.cc.o -c ../tests/testutilities.cc
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+[78/129] c++ -Itests/test_hide.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_hide.p/test_hide.cc.o -MF tests/test_hide.p/test_hide.cc.o.d -o tests/test_hide.p/test_hide.cc.o -c ../tests/test_hide.cc
+[79/129] c++ -Itests/test_hide.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_hide.p/testutilities.cc.o -MF tests/test_hide.p/testutilities.cc.o.d -o tests/test_hide.p/testutilities.cc.o -c ../tests/testutilities.cc
+[80/129] c++ -Itests/test_cpp11_lambda.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o -MF tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o.d -o tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o -c ../tests/test_cpp11_lambda.cc
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-[82/129] c++ -Itests/test_mem_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_mem_fun.p/testutilities.cc.o -MF tests/test_mem_fun.p/testutilities.cc.o.d -o tests/test_mem_fun.p/testutilities.cc.o -c ../tests/testutilities.cc
-[83/129] c++ -Itests/test_limit_reference.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_limit_reference.p/test_limit_reference.cc.o -MF tests/test_limit_reference.p/test_limit_reference.cc.o.d -o tests/test_limit_reference.p/test_limit_reference.cc.o -c ../tests/test_limit_reference.cc
-[84/129] c++ -Itests/test_cpp11_lambda.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o -MF tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o.d -o tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o -c ../tests/test_cpp11_lambda.cc
-[85/129] c++  -o tests/test_limit_reference tests/test_limit_reference.p/test_limit_reference.cc.o tests/test_limit_reference.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[86/129] c++  -o tests/test_cpp11_lambda tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o tests/test_cpp11_lambda.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[87/129] c++ -Itests/test_mem_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_mem_fun.p/test_mem_fun.cc.o -MF tests/test_mem_fun.p/test_mem_fun.cc.o.d -o tests/test_mem_fun.p/test_mem_fun.cc.o -c ../tests/test_mem_fun.cc
-[88/129] c++ -Itests/test_ptr_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_ptr_fun.p/testutilities.cc.o -MF tests/test_ptr_fun.p/testutilities.cc.o.d -o tests/test_ptr_fun.p/testutilities.cc.o -c ../tests/testutilities.cc
+[82/129] c++ -Itests/test_limit_reference.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_limit_reference.p/testutilities.cc.o -MF tests/test_limit_reference.p/testutilities.cc.o.d -o tests/test_limit_reference.p/testutilities.cc.o -c ../tests/testutilities.cc
+[83/129] c++  -o tests/test_cpp11_lambda tests/test_cpp11_lambda.p/test_cpp11_lambda.cc.o tests/test_cpp11_lambda.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[84/129] c++ -Itests/test_mem_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_mem_fun.p/testutilities.cc.o -MF tests/test_mem_fun.p/testutilities.cc.o.d -o tests/test_mem_fun.p/testutilities.cc.o -c ../tests/testutilities.cc
+[85/129] c++ -Itests/test_limit_reference.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_limit_reference.p/test_limit_reference.cc.o -MF tests/test_limit_reference.p/test_limit_reference.cc.o.d -o tests/test_limit_reference.p/test_limit_reference.cc.o -c ../tests/test_limit_reference.cc
+[86/129] c++ -Itests/test_ptr_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_ptr_fun.p/testutilities.cc.o -MF tests/test_ptr_fun.p/testutilities.cc.o.d -o tests/test_ptr_fun.p/testutilities.cc.o -c ../tests/testutilities.cc
+[87/129] c++  -o tests/test_limit_reference tests/test_limit_reference.p/test_limit_reference.cc.o tests/test_limit_reference.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[88/129] c++ -Itests/test_mem_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_mem_fun.p/test_mem_fun.cc.o -MF tests/test_mem_fun.p/test_mem_fun.cc.o.d -o tests/test_mem_fun.p/test_mem_fun.cc.o -c ../tests/test_mem_fun.cc
 [89/129] c++ -Itests/test_ptr_fun.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_ptr_fun.p/test_ptr_fun.cc.o -MF tests/test_ptr_fun.p/test_ptr_fun.cc.o.d -o tests/test_ptr_fun.p/test_ptr_fun.cc.o -c ../tests/test_ptr_fun.cc
 [90/129] c++  -o tests/test_mem_fun tests/test_mem_fun.p/test_mem_fun.cc.o tests/test_mem_fun.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [91/129] c++ -Itests/test_retype.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype.p/testutilities.cc.o -MF tests/test_retype.p/testutilities.cc.o.d -o tests/test_retype.p/testutilities.cc.o -c ../tests/testutilities.cc
 [92/129] c++  -o tests/test_ptr_fun tests/test_ptr_fun.p/test_ptr_fun.cc.o tests/test_ptr_fun.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[93/129] c++ -Itests/test_retype.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype.p/test_retype.cc.o -MF tests/test_retype.p/test_retype.cc.o.d -o tests/test_retype.p/test_retype.cc.o -c ../tests/test_retype.cc
-[94/129] c++ -Itests/test_retype_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype_return.p/testutilities.cc.o -MF tests/test_retype_return.p/testutilities.cc.o.d -o tests/test_retype_return.p/testutilities.cc.o -c ../tests/testutilities.cc
-[95/129] c++  -o tests/test_retype tests/test_retype.p/test_retype.cc.o tests/test_retype.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[96/129] c++ -Itests/test_retype_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype_return.p/test_retype_return.cc.o -MF tests/test_retype_return.p/test_retype_return.cc.o.d -o tests/test_retype_return.p/test_retype_return.cc.o -c ../tests/test_retype_return.cc
-[97/129] c++ -Itests/test_signal.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal.p/testutilities.cc.o -MF tests/test_signal.p/testutilities.cc.o.d -o tests/test_signal.p/testutilities.cc.o -c ../tests/testutilities.cc
-[98/129] c++ -Itests/test_signal_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal_move.p/testutilities.cc.o -MF tests/test_signal_move.p/testutilities.cc.o.d -o tests/test_signal_move.p/testutilities.cc.o -c ../tests/testutilities.cc
-[99/129] c++  -o tests/test_retype_return tests/test_retype_return.p/test_retype_return.cc.o tests/test_retype_return.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[100/129] c++ -Itests/test_signal_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal_move.p/test_signal_move.cc.o -MF tests/test_signal_move.p/test_signal_move.cc.o.d -o tests/test_signal_move.p/test_signal_move.cc.o -c ../tests/test_signal_move.cc
-[101/129] c++  -o tests/test_signal_move tests/test_signal_move.p/test_signal_move.cc.o tests/test_signal_move.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[102/129] c++ -Itests/test_size.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_size.p/test_size.cc.o -MF tests/test_size.p/test_size.cc.o.d -o tests/test_size.p/test_size.cc.o -c ../tests/test_size.cc
-[103/129] c++ -Itests/test_size.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_size.p/testutilities.cc.o -MF tests/test_size.p/testutilities.cc.o.d -o tests/test_size.p/testutilities.cc.o -c ../tests/testutilities.cc
+[93/129] c++ -Itests/test_retype_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype_return.p/test_retype_return.cc.o -MF tests/test_retype_return.p/test_retype_return.cc.o.d -o tests/test_retype_return.p/test_retype_return.cc.o -c ../tests/test_retype_return.cc
+[94/129] c++ -Itests/test_retype.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype.p/test_retype.cc.o -MF tests/test_retype.p/test_retype.cc.o.d -o tests/test_retype.p/test_retype.cc.o -c ../tests/test_retype.cc
+[95/129] c++ -Itests/test_retype_return.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_retype_return.p/testutilities.cc.o -MF tests/test_retype_return.p/testutilities.cc.o.d -o tests/test_retype_return.p/testutilities.cc.o -c ../tests/testutilities.cc
+[96/129] c++  -o tests/test_retype tests/test_retype.p/test_retype.cc.o tests/test_retype.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[97/129] c++  -o tests/test_retype_return tests/test_retype_return.p/test_retype_return.cc.o tests/test_retype_return.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[98/129] c++ -Itests/test_signal.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal.p/testutilities.cc.o -MF tests/test_signal.p/testutilities.cc.o.d -o tests/test_signal.p/testutilities.cc.o -c ../tests/testutilities.cc
+[99/129] c++ -Itests/test_signal_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal_move.p/testutilities.cc.o -MF tests/test_signal_move.p/testutilities.cc.o.d -o tests/test_signal_move.p/testutilities.cc.o -c ../tests/testutilities.cc
+[100/129] c++ -Itests/test_size.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_size.p/test_size.cc.o -MF tests/test_size.p/test_size.cc.o.d -o tests/test_size.p/test_size.cc.o -c ../tests/test_size.cc
+[101/129] c++ -Itests/test_signal_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal_move.p/test_signal_move.cc.o -MF tests/test_signal_move.p/test_signal_move.cc.o.d -o tests/test_signal_move.p/test_signal_move.cc.o -c ../tests/test_signal_move.cc
+[102/129] c++ -Itests/test_size.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_size.p/testutilities.cc.o -MF tests/test_size.p/testutilities.cc.o.d -o tests/test_size.p/testutilities.cc.o -c ../tests/testutilities.cc
+[103/129] c++  -o tests/test_signal_move tests/test_signal_move.p/test_signal_move.cc.o tests/test_signal_move.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [104/129] c++  -o tests/test_size tests/test_size.p/test_size.cc.o tests/test_size.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[105/129] c++ -Itests/test_slot_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_disconnect.p/test_slot_disconnect.cc.o -MF tests/test_slot_disconnect.p/test_slot_disconnect.cc.o.d -o tests/test_slot_disconnect.p/test_slot_disconnect.cc.o -c ../tests/test_slot_disconnect.cc
-[106/129] c++ -Itests/test_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot.p/test_slot.cc.o -MF tests/test_slot.p/test_slot.cc.o.d -o tests/test_slot.p/test_slot.cc.o -c ../tests/test_slot.cc
-[107/129] c++ -Itests/test_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot.p/testutilities.cc.o -MF tests/test_slot.p/testutilities.cc.o.d -o tests/test_slot.p/testutilities.cc.o -c ../tests/testutilities.cc
-[108/129] c++ -Itests/test_slot_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_disconnect.p/testutilities.cc.o -MF tests/test_slot_disconnect.p/testutilities.cc.o.d -o tests/test_slot_disconnect.p/testutilities.cc.o -c ../tests/testutilities.cc
-[109/129] c++ -Itests/test_signal.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal.p/test_signal.cc.o -MF tests/test_signal.p/test_signal.cc.o.d -o tests/test_signal.p/test_signal.cc.o -c ../tests/test_signal.cc
+[105/129] c++ -Itests/test_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot.p/testutilities.cc.o -MF tests/test_slot.p/testutilities.cc.o.d -o tests/test_slot.p/testutilities.cc.o -c ../tests/testutilities.cc
+[106/129] c++ -Itests/test_slot_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_disconnect.p/test_slot_disconnect.cc.o -MF tests/test_slot_disconnect.p/test_slot_disconnect.cc.o.d -o tests/test_slot_disconnect.p/test_slot_disconnect.cc.o -c ../tests/test_slot_disconnect.cc
+[107/129] c++ -Itests/test_slot.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot.p/test_slot.cc.o -MF tests/test_slot.p/test_slot.cc.o.d -o tests/test_slot.p/test_slot.cc.o -c ../tests/test_slot.cc
+[108/129] c++ -Itests/test_signal.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_signal.p/test_signal.cc.o -MF tests/test_signal.p/test_signal.cc.o.d -o tests/test_signal.p/test_signal.cc.o -c ../tests/test_signal.cc
+[109/129] c++ -Itests/test_slot_disconnect.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_disconnect.p/testutilities.cc.o -MF tests/test_slot_disconnect.p/testutilities.cc.o.d -o tests/test_slot_disconnect.p/testutilities.cc.o -c ../tests/testutilities.cc
 [110/129] c++  -o tests/test_slot tests/test_slot.p/test_slot.cc.o tests/test_slot.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[111/129] c++  -o tests/test_slot_disconnect tests/test_slot_disconnect.p/test_slot_disconnect.cc.o tests/test_slot_disconnect.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[112/129] c++ -Itests/test_slot_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_move.p/test_slot_move.cc.o -MF tests/test_slot_move.p/test_slot_move.cc.o.d -o tests/test_slot_move.p/test_slot_move.cc.o -c ../tests/test_slot_move.cc
-[113/129] c++  -o tests/test_signal tests/test_signal.p/test_signal.cc.o tests/test_signal.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[111/129] c++  -o tests/test_signal tests/test_signal.p/test_signal.cc.o tests/test_signal.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[112/129] c++  -o tests/test_slot_disconnect tests/test_slot_disconnect.p/test_slot_disconnect.cc.o tests/test_slot_disconnect.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[113/129] c++ -Itests/test_slot_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_move.p/test_slot_move.cc.o -MF tests/test_slot_move.p/test_slot_move.cc.o.d -o tests/test_slot_move.p/test_slot_move.cc.o -c ../tests/test_slot_move.cc
 [114/129] c++ -Itests/test_slot_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_slot_move.p/testutilities.cc.o -MF tests/test_slot_move.p/testutilities.cc.o.d -o tests/test_slot_move.p/testutilities.cc.o -c ../tests/testutilities.cc
 [115/129] c++ -Itests/test_trackable.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable.p/test_trackable.cc.o -MF tests/test_trackable.p/test_trackable.cc.o.d -o tests/test_trackable.p/test_trackable.cc.o -c ../tests/test_trackable.cc
 [116/129] c++  -o tests/test_slot_move tests/test_slot_move.p/test_slot_move.cc.o tests/test_slot_move.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [117/129] c++ -Itests/test_trackable.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable.p/testutilities.cc.o -MF tests/test_trackable.p/testutilities.cc.o.d -o tests/test_trackable.p/testutilities.cc.o -c ../tests/testutilities.cc
-[118/129] c++ -Itests/test_trackable_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable_move.p/test_trackable_move.cc.o -MF tests/test_trackable_move.p/test_trackable_move.cc.o.d -o tests/test_trackable_move.p/test_trackable_move.cc.o -c ../tests/test_trackable_move.cc
-[119/129] c++ -Itests/test_trackable_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable_move.p/testutilities.cc.o -MF tests/test_trackable_move.p/testutilities.cc.o.d -o tests/test_trackable_move.p/testutilities.cc.o -c ../tests/testutilities.cc
-[120/129] c++  -o tests/test_trackable tests/test_trackable.p/test_trackable.cc.o tests/test_trackable.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[121/129] c++  -o tests/test_trackable_move tests/test_trackable_move.p/test_trackable_move.cc.o tests/test_trackable_move.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
-[122/129] c++ -Itests/test_track_obj.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_track_obj.p/testutilities.cc.o -MF tests/test_track_obj.p/testutilities.cc.o.d -o tests/test_track_obj.p/testutilities.cc.o -c ../tests/testutilities.cc
-[123/129] c++ -Itests/test_visit_each.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_visit_each.p/test_visit_each.cc.o -MF tests/test_visit_each.p/test_visit_each.cc.o.d -o tests/test_visit_each.p/test_visit_each.cc.o -c ../tests/test_visit_each.cc
-[124/129] c++ -Itests/test_visit_each.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_visit_each.p/testutilities.cc.o -MF tests/test_visit_each.p/testutilities.cc.o.d -o tests/test_visit_each.p/testutilities.cc.o -c ../tests/testutilities.cc
+[118/129] c++  -o tests/test_trackable tests/test_trackable.p/test_trackable.cc.o tests/test_trackable.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[119/129] c++ -Itests/test_trackable_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable_move.p/test_trackable_move.cc.o -MF tests/test_trackable_move.p/test_trackable_move.cc.o.d -o tests/test_trackable_move.p/test_trackable_move.cc.o -c ../tests/test_trackable_move.cc
+[120/129] c++ -Itests/test_trackable_move.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_trackable_move.p/testutilities.cc.o -MF tests/test_trackable_move.p/testutilities.cc.o.d -o tests/test_trackable_move.p/testutilities.cc.o -c ../tests/testutilities.cc
+[121/129] c++ -Itests/test_track_obj.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_track_obj.p/testutilities.cc.o -MF tests/test_track_obj.p/testutilities.cc.o.d -o tests/test_track_obj.p/testutilities.cc.o -c ../tests/testutilities.cc
+[122/129] c++  -o tests/test_trackable_move tests/test_trackable_move.p/test_trackable_move.cc.o tests/test_trackable_move.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
+[123/129] c++ -Itests/test_visit_each.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_visit_each.p/testutilities.cc.o -MF tests/test_visit_each.p/testutilities.cc.o.d -o tests/test_visit_each.p/testutilities.cc.o -c ../tests/testutilities.cc
+[124/129] c++ -Itests/test_visit_each.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_visit_each.p/test_visit_each.cc.o -MF tests/test_visit_each.p/test_visit_each.cc.o.d -o tests/test_visit_each.p/test_visit_each.cc.o -c ../tests/test_visit_each.cc
 [125/129] c++  -o tests/test_visit_each tests/test_visit_each.p/test_visit_each.cc.o tests/test_visit_each.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
 [126/129] c++ -Itests/test_track_obj.p -I. -I.. -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MQ tests/test_track_obj.p/test_track_obj.cc.o -MF tests/test_track_obj.p/test_track_obj.cc.o.d -o tests/test_track_obj.p/test_track_obj.cc.o -c ../tests/test_track_obj.cc
 [127/129] c++  -o tests/test_track_obj tests/test_track_obj.p/test_track_obj.cc.o tests/test_track_obj.p/testutilities.cc.o -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,-z,defs -g -O2 -ffile-prefix-map=/build/libsigc++-2.0-2.12.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/../sigc++' -Wl,-rpath-link,/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu/sigc++ -Wl,--start-group sigc++/libsigc-2.0.so.0.0.0 -Wl,--end-group
@@ -1063,38 +1104,38 @@
 ninja: no work to do.
 ninja: Entering directory `/build/libsigc++-2.0-2.12.0/obj-aarch64-linux-gnu'
 ninja: no work to do.
- 1/32 test_accum_iter             OK              0.07s
- 2/32 test_accumulated            OK              0.06s
- 3/32 test_bind                   OK              0.05s
- 4/32 test_bind_as_slot           OK              0.05s
- 5/32 test_bind_ref               OK              0.04s
- 6/32 test_bind_refptr            OK              0.04s
- 7/32 test_bind_return            OK              0.03s
- 8/32 test_compose                OK              0.03s
- 9/32 test_copy_invalid_slot      OK              0.06s
-10/32 test_cpp11_lambda           OK              0.06s
-11/32 test_custom                 OK              0.05s
-12/32 test_deduce_result_type     OK              0.04s
-13/32 test_disconnect             OK              0.04s
-14/32 test_disconnect_during_emit OK              0.03s
-15/32 test_exception_catch        OK              0.03s
-16/32 test_functor_trait          OK              0.02s
-17/32 test_hide                   OK              0.06s
-18/32 test_limit_reference        OK              0.06s
-19/32 test_mem_fun                OK              0.05s
-20/32 test_ptr_fun                OK              0.04s
-21/32 test_retype                 OK              0.04s
-22/32 test_retype_return          OK              0.03s
-23/32 test_signal                 OK              0.03s
-24/32 test_signal_move            OK              0.02s
-25/32 test_size                   OK              0.06s
-26/32 test_slot                   OK              0.06s
-27/32 test_slot_disconnect        OK              0.05s
-28/32 test_slot_move              OK              0.04s
-29/32 test_trackable              OK              0.04s
-30/32 test_trackable_move         OK              0.03s
-31/32 test_track_obj              OK              0.03s
-32/32 test_visit_each             OK              0.02s
+ 1/32 test_accum_iter             OK              0.12s
+ 2/32 test_accumulated            OK              0.10s
+ 3/32 test_bind                   OK              0.09s
+ 4/32 test_bind_as_slot           OK              0.08s
+ 5/32 test_bind_ref               OK              0.08s
+ 6/32 test_bind_refptr            OK              0.07s
+ 7/32 test_bind_return            OK              0.07s
+ 8/32 test_compose                OK              0.05s
+ 9/32 test_copy_invalid_slot      OK              0.08s
+10/32 test_cpp11_lambda           OK              0.08s
+11/32 test_custom                 OK              0.07s
+12/32 test_deduce_result_type     OK              0.06s
+13/32 test_disconnect             OK              0.05s
+14/32 test_disconnect_during_emit OK              0.05s
+15/32 test_exception_catch        OK              0.04s
+16/32 test_functor_trait          OK              0.03s
+17/32 test_hide                   OK              0.11s
+18/32 test_limit_reference        OK              0.10s
+19/32 test_mem_fun                OK              0.08s
+20/32 test_ptr_fun                OK              0.08s
+21/32 test_retype                 OK              0.07s
+22/32 test_retype_return          OK              0.06s
+23/32 test_signal                 OK              0.04s
+24/32 test_signal_move            OK              0.15s
+25/32 test_size                   OK              0.13s
+26/32 test_slot                   OK              0.12s
+27/32 test_slot_disconnect        OK              0.11s
+28/32 test_slot_move              OK              0.10s
+29/32 test_trackable              OK              0.08s
+30/32 test_trackable_move         OK              0.07s
+31/32 test_track_obj              OK              0.05s
+32/32 test_visit_each             OK              0.04s
 
 Ok:                 32  
 Expected Fail:      0   
@@ -1176,7 +1217,7 @@
    dh_makeshlibs -a -O--buildsystem=meson
 dpkg-gensymbols: warning: debian/libsigc++-2.0-0v5/DEBIAN/symbols doesn't match completely debian/libsigc++-2.0-0v5.symbols
 --- debian/libsigc++-2.0-0v5.symbols (libsigc++-2.0-0v5_2.12.0-1_arm64)
-+++ dpkg-gensymbolszenVpw	2024-06-19 02:29:06.752314560 -1200
++++ dpkg-gensymbolsQ8GGRR	2023-05-18 22:11:18.611334085 +1400
 @@ -101,4 +101,4 @@
   _ZNK4sigc9trackable13callback_listEv@Base 2.2.0
   _ZNK4sigc9trackable27add_destroy_notify_callbackEPvPFS1_S1_E@Base 2.2.0
@@ -1186,14 +1227,14 @@
    dh_shlibdeps -a -O--buildsystem=meson
    dh_installdeb -O--buildsystem=meson
    dh_gencontrol -O--buildsystem=meson
-dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:NextUpstreamVersion} unused, but is defined
-dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:NextVersion} unused, but is defined
-dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:UpstreamVersion} unused, but is defined
-dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:Version} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-doc: substitution variable ${gnome:NextUpstreamVersion} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-doc: substitution variable ${gnome:NextVersion} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-doc: substitution variable ${gnome:UpstreamVersion} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-doc: substitution variable ${gnome:Version} unused, but is defined
+dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:NextUpstreamVersion} unused, but is defined
+dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:NextVersion} unused, but is defined
+dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:UpstreamVersion} unused, but is defined
+dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:Version} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-dev: substitution variable ${gnome:NextUpstreamVersion} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-dev: substitution variable ${gnome:NextVersion} unused, but is defined
 dpkg-gencontrol: warning: package libsigc++-2.0-dev: substitution variable ${gnome:UpstreamVersion} unused, but is defined
@@ -1204,10 +1245,10 @@
 dpkg-gencontrol: warning: package libsigc++-2.0-0v5: substitution variable ${gnome:Version} unused, but is defined
    dh_md5sums -O--buildsystem=meson
    dh_builddeb -O--buildsystem=meson
-dpkg-deb: building package 'libsigc++-2.0-0v5' in '../libsigc++-2.0-0v5_2.12.0-1_arm64.deb'.
 dpkg-deb: building package 'libsigc++-2.0-dev' in '../libsigc++-2.0-dev_2.12.0-1_arm64.deb'.
-dpkg-deb: building package 'libsigc++-2.0-doc' in '../libsigc++-2.0-doc_2.12.0-1_all.deb'.
 dpkg-deb: building package 'libsigc++-2.0-0v5-dbgsym' in '../libsigc++-2.0-0v5-dbgsym_2.12.0-1_arm64.deb'.
+dpkg-deb: building package 'libsigc++-2.0-0v5' in '../libsigc++-2.0-0v5_2.12.0-1_arm64.deb'.
+dpkg-deb: building package 'libsigc++-2.0-doc' in '../libsigc++-2.0-doc_2.12.0-1_all.deb'.
  dpkg-genbuildinfo --build=binary -O../libsigc++-2.0_2.12.0-1_arm64.buildinfo
  dpkg-genchanges --build=binary -O../libsigc++-2.0_2.12.0-1_arm64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -1215,12 +1256,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: including full source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/5805/tmp/hooks/B01_cleanup finished
 I: unmounting dev/ptmx filesystem
 I: unmounting dev/pts filesystem
 I: unmounting dev/shm filesystem
 I: unmounting proc filesystem
 I: unmounting sys filesystem
 I: cleaning the build env 
-I: removing directory /srv/workspace/pbuilder/18236 and its subdirectories
-I: Current time: Wed Jun 19 02:29:20 -12 2024
-I: pbuilder-time-stamp: 1718807360
+I: removing directory /srv/workspace/pbuilder/5805 and its subdirectories
+I: Current time: Thu May 18 22:11:38 +14 2023
+I: pbuilder-time-stamp: 1684397498