For as long as ci.guix.gnu.org keeps history (that is, December 2021),
kmessagelib fails to build, as shown below.
This breaks kmail, kmailcommon, and akregator.
------
[ 66%] Building CXX object
messagecomposer/src/snippet/autotests/CMakeFiles/convertvariablesjobtest.dir/convertvariablesjobtest.cpp.o
cd
/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src/snippet/autotests
&& /gnu/store/069aq2v993kpc41yabp5b6vm4wb9jkhg-gcc-10.3.0/bin/c++
-DBUILD_TESTING -DKCOREADDONS_LIB -DKF_DEPRECATED_WARNINGS_SINCE=0x060000
-DQT_CONCURRENT_LIB -DQT_CORE_LIB -DQT_DBUS_LIB
-DQT_DEPRECATED_WARNINGS_SINCE=0x060000 -DQT_GUI_LIB -DQT_NETWORK_LIB
-DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII
-DQT_NO_DEBUG -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT
-DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_NO_URL_CAST_FROM_STRING
-DQT_STRICT_ITERATORS
-DQT_TESTCASE_BUILDDIR=\"/tmp/guix-build-kmessagelib-20.04.1.drv-0/build\"
-DQT_TESTLIB_LIB -DQT_USE_QSTRINGBUILDER -DQT_WIDGETS_LIB -DQT_XML_LIB
-DTRANSLATION_DOMAIN=\"libmessagecomposer\" -D_GNU_SOURCE -D_LARGEFILE64_SOURCE
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src/snippet/autotests
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src/snippet/autotests
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src/snippet/autotests/convertvariablesjobtest_autogen/include
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecore/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecore/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messageviewer/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messageviewer/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/mimetreeparser/src
-I/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/mimetreeparser/src
-isystem /gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtTest
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtCore
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/lib/qt5/mkspecs/linux-g++
-isystem
/gnu/store/cnimk54z2bh2m7r5s8kx0666qdkrq5py-kmime-20.04.1/include/KF5/KMime
-isystem /gnu/store/cnimk54z2bh2m7r5s8kx0666qdkrq5py-kmime-20.04.1/include/KF5
-isystem
/gnu/store/8634m469lclyd1m9fqj7a40c30dkhf5g-kpimcommon-20.04.1/include/KF5/PimCommon
-isystem
/gnu/store/8634m469lclyd1m9fqj7a40c30dkhf5g-kpimcommon-20.04.1/include/KF5/pimcommon
-isystem
/gnu/store/8634m469lclyd1m9fqj7a40c30dkhf5g-kpimcommon-20.04.1/include/KF5
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtNetwork
-isystem
/gnu/store/7iycanrjj90k6y02jwapp5jsl02sa4g8-kio-5.70.1/include/KF5/KIOCore
-isystem /gnu/store/7iycanrjj90k6y02jwapp5jsl02sa4g8-kio-5.70.1/include/KF5
-isystem
/gnu/store/x7hfkl6807xp23xiica95xvk1jhyqxq4-kcoreaddons-5.70.0/include/KF5/KCoreAddons
-isystem
/gnu/store/x7hfkl6807xp23xiica95xvk1jhyqxq4-kcoreaddons-5.70.0/include/KF5
-isystem
/gnu/store/qy075f1x3gmzywhwqd5lpabann5bd2dr-kservice-5.70.0/include/KF5/KService
-isystem
/gnu/store/qy075f1x3gmzywhwqd5lpabann5bd2dr-kservice-5.70.0/include/KF5
-isystem
/gnu/store/l5f203bk2pwdclrvrgy64mgn2103i5jc-kconfig-5.70.0/include/KF5/KConfigCore
-isystem
/gnu/store/l5f203bk2pwdclrvrgy64mgn2103i5jc-kconfig-5.70.0/include/KF5 -isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtConcurrent
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtDBus
-isystem
/gnu/store/iwyybzykgw12ib9vj3mbkshmp1gl4ijy-kconfigwidgets-5.70.0/include/KF5/KConfigWidgets
-isystem
/gnu/store/iwyybzykgw12ib9vj3mbkshmp1gl4ijy-kconfigwidgets-5.70.0/include/KF5
-isystem
/gnu/store/f1zypajmalnv5ln75l29d2m28nf8lcrc-kcodecs-5.70.0/include/KF5/KCodecs
-isystem /gnu/store/f1zypajmalnv5ln75l29d2m28nf8lcrc-kcodecs-5.70.0/include/KF5
-isystem
/gnu/store/9wwh9bx42cl4acanm2mzpw8l0jhlzac6-kwidgetsaddons-5.70.0/include/KF5/KWidgetsAddons
-isystem
/gnu/store/9wwh9bx42cl4acanm2mzpw8l0jhlzac6-kwidgetsaddons-5.70.0/include/KF5
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtWidgets
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtGui
-isystem
/gnu/store/l5f203bk2pwdclrvrgy64mgn2103i5jc-kconfig-5.70.0/include/KF5/KConfigGui
-isystem
/gnu/store/v8yw01fvwdm95jvqa82sylw6qznmh2mi-qtbase-5.15.2/include/qt5/QtXml
-isystem
/gnu/store/bzkimf70laxf0pv5r3a3w7j3g7hiddff-kauth-5.70.0/include/KF5/KAuth
-isystem /gnu/store/bzkimf70laxf0pv5r3a3w7j3g7hiddff-kauth-5.70.0/include/KF5
-isystem
/gnu/store/7gj34bdvhz67whn6l8ag894g8yb8lwli-akonadi-20.04.1/include/KF5/AkonadiCore
-isystem
/gnu/store/p0apw6jzj4aqwi4gcxmnr51450pa5g2v-kitemmodels-5.70.0/include/KF5/KItemModels
-isystem
/gnu/store/p0apw6jzj4aqwi4gcxmnr51450pa5g2v-kitemmodels-5.70.0/include/KF5
-isystem
/gnu/store/2bk8m3is39b6lwiwyxkawjc9jfmcapll-kidentitymanagement-20.04.1/include/KF5/KIdentityManagement
-isystem
/gnu/store/2bk8m3is39b6lwiwyxkawjc9jfmcapll-kidentitymanagement-20.04.1/include/KF5/KIdentityManagement/kidentitymanagement
-isystem
/gnu/store/2bk8m3is39b6lwiwyxkawjc9jfmcapll-kidentitymanagement-20.04.1/include/KF5
-isystem
/gnu/store/y799ip6pmvxdks54nagyi1xgiwjiaj7y-kpimtextedit-20.04.1/include/KF5/KPIMTextEdit
-isystem
/gnu/store/y799ip6pmvxdks54nagyi1xgiwjiaj7y-kpimtextedit-20.04.1/include/KF5
-isystem
/gnu/store/sr9lsafbm2hvad5j085b82rs55i02ll1-akonadi-mime-20.04.1/include/KF5/Akonadi/KMime
-isystem
/gnu/store/sr9lsafbm2hvad5j085b82rs55i02ll1-akonadi-mime-20.04.1/include/KF5/akonadi/kmime
-isystem
/gnu/store/sr9lsafbm2hvad5j085b82rs55i02ll1-akonadi-mime-20.04.1/include/KF5
-isystem
/gnu/store/4bxjddw1zj5j8in9gl81736lb10h2ag7-libkleo-20.04.1/include/KF5/Libkleo
-isystem
/gnu/store/4bxjddw1zj5j8in9gl81736lb10h2ag7-libkleo-20.04.1/include/KF5/libkleo
-isystem
/gnu/store/4bxjddw1zj5j8in9gl81736lb10h2ag7-libkleo-20.04.1/include/KF5
-isystem
/gnu/store/cdhnnkfn0553waairpvn1x8zsdqcdm7p-qgpgme-1.15.1/include/qgpgme
-isystem
/gnu/store/33x095pip87pxcn23cz8k96jq6bka51s-gpgme-1.15.1/include/gpgme++
-isystem
/gnu/store/4npzs8a4mwc8h9bdahib0gsd00slrinj-kcontacts-5.70.0/include/KF5/KContacts
-isystem
/gnu/store/4npzs8a4mwc8h9bdahib0gsd00slrinj-kcontacts-5.70.0/include/KF5
-isystem
/gnu/store/613qz6aq16mvsvipywp6ip91k5mfnqrl-kcompletion-5.70.0/include/KF5/KCompletion
-isystem
/gnu/store/613qz6aq16mvsvipywp6ip91k5mfnqrl-kcompletion-5.70.0/include/KF5
-fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align
-Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef
-Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Wvla -Wdate-time
-Wsuggest-override -Wlogical-op -pedantic -Wzero-as-null-pointer-constant -O2
-g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -fexceptions
-std=gnu++14 -MD -MT
messagecomposer/src/snippet/autotests/CMakeFiles/convertvariablesjobtest.dir/convertvariablesjobtest.cpp.o
-MF CMakeFiles/convertvariablesjobtest.dir/convertvariablesjobtest.cpp.o.d -o
CMakeFiles/convertvariablesjobtest.dir/convertvariablesjobtest.cpp.o -c
/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src/snippet/autotests/convertvariablesjobtest.cpp
In file included from
/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src/messagecomposer/recipient.h:1,
from
/tmp/guix-build-kmessagelib-20.04.1.drv-0/build/messagecomposer/src/MessageComposer/Recipient:1,
from
/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src/composer/composerviewbase.h:26,
from
/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src/snippet/autotests/convertvariablesjobtest.cpp:23:
/tmp/guix-build-kmessagelib-20.04.1.drv-0/messagelib-20.04.1/messagecomposer/src/recipient/recipient.h:30:10:
fatal error: Libkdepim/MultiplyingLine: No such file or directory
30 | #include <Libkdepim/MultiplyingLine>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: ***
[messagecomposer/src/snippet/autotests/CMakeFiles/convertvariablesjobtest.dir/build.make:93:
messagecomposer/src/snippet/autotests/CMakeFiles/convertvariablesjobtest.dir/convertvariablesjobtest.cpp.o]
Error 1
make[2]: Leaving directory '/tmp/guix-build-kmessagelib-20.04.1.drv-0/build'
make[1]: *** [CMakeFiles/Makefile2:7127:
messagecomposer/src/snippet/autotests/CMakeFiles/convertvariablesjobtest.dir/all]
Error 2
make[1]: Leaving directory '/tmp/guix-build-kmessagelib-20.04.1.drv-0/build'
make: *** [Makefile:149: all] Error 2
error: in phase 'build': uncaught exception:
%exception #<&invoke-error program: "make" arguments: ("-j" "1") exit-status: 2
term-signal: #f stop-signal: #f>
phase `build' failed after 1366.9 seconds
command "make" "-j" "1" failed with status 2
builder for
`/gnu/store/skanq57swsd62rp4rg0v93fqc2iqbyx1-kmessagelib-20.04.1.drv' failed
with exit code 1
build of /gnu/store/skanq57swsd62rp4rg0v93fqc2iqbyx1-kmessagelib-20.04.1.drv
failed
------
