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Bug 1143249 - LTO: kdelibs4 ppc64 build failure: undefined reference to `LTHUNK3.lto_priv.0'
LTO: kdelibs4 ppc64 build failure: undefined reference to `LTHUNK3.lto_priv.0'
Status: RESOLVED WONTFIX
Classification: openSUSE
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: KDE Applications
Current
Other Other
: P5 - None : Normal (vote)
: ---
Assigned To: E-Mail List
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Depends on:
Blocks: 1133084
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Reported: 2019-07-29 12:22 UTC by Michel Normand
Modified: 2020-01-13 09:20 UTC (History)
0 users

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Found By: ---
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
kdelibs4_openSUSE_Factory_PowerPC_ppc64_201907291345.log.gz (651.40 KB, application/gzip)
2019-07-29 12:28 UTC, Michel Normand 		Details
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Description Michel Normand 2019-07-29 12:22:15 UTC 
LTO: kdelibs4 ppc64 build failure: undefined reference to `LTHUNK3.lto_priv.0'
as per attached file kdelibs4_openSUSE_Factory_PowerPC_ppc64_201907241301.log
```
[ 1442s] cd /home/abuild/rpmbuild/BUILD/kdelibs-4.14.38/build/kded && /usr/bin/cmake -E cmake_link_script CMakeFiles/kbuildsycoca4.dir/link.txt --verbose=1
[ 1442s] /usr/bin/c++  -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -flto=4 -g -Wnon-virtual-dtor -Wno-long-long -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-exceptions -DQT_NO_EXCEPTIONS -fno-check-new -fno-common -Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden -Werror=return-type -fvisibility-inlines-hidden -O2 -DNDEBUG -DQT_NO_DEBUG  -Wl,--enable-new-dtags -Wl,-Bsymbolic-functions -rdynamic CMakeFiles/kbuildsycoca4.dir/kbuildsycoca4_dummy.cpp.o  -o ../bin/kbuildsycoca4 ../lib/libkdeinit4_kbuildsycoca4.so ../lib/libkdeui.so.5.14.38 ../lib/libkdecore.so.5.14.38 /usr/lib64/libQtDBus.so /usr/lib64/libQtCore.so -lpthread /usr/lib64/libQtGui.so /usr/lib64/libQtSvg.so /usr/lib64/libQtXml.so 
[ 1443s] /usr/lib64/gcc/powerpc64-suse-linux/9/../../../../powerpc64-suse-linux/bin/ld: ../lib/libkdeinit4_kbuildsycoca4.so: undefined reference to `LTHUNK3.lto_priv.0'
[ 1443s] collect2: error: ld returned 1 exit status
```


if build w/o LTO then no such failure as per second attached file.
home_michel_mno_branches_KDE_Applications/kdelibs4_openSUSE_Factory_PowerPC_ppc64_201907291345.log
Comment 1 Michel Normand 2019-07-29 12:28:26 UTC 
Created attachment 811960 [details]
kdelibs4_openSUSE_Factory_PowerPC_ppc64_201907291345.log.gz
Comment 2 Swamp Workflow Management 2019-07-29 13:20:07 UTC 
This is an autogenerated message for OBS integration:
This bug (1143249) was mentioned in
https://build.opensuse.org/request/show/719589 Factory / kdelibs4
Comment 3 Michel Normand 2019-08-01 11:15:36 UTC 
(In reply to Swamp Workflow Management from comment #2)
> This is an autogenerated message for OBS integration:
> This bug (1143249) was mentioned in
> https://build.opensuse.org/request/show/719589 Factory / kdelibs4

this sr is only a bypass disabling lto for ppc64 as long as this bug not solved yet.
Comment 4 Christophe Marin 2020-01-13 09:20:41 UTC 
kdelibs4 is not in factory anymore.
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