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Bug 1915860 - FTBFS: kdebase3 (with new openexr)
Summary: FTBFS: kdebase3 (with new openexr)
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: kdebase3
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Than Ngo
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: F34FTBFS
TreeView+ depends on / blocked
 
Reported: 2021-01-13 15:08 UTC by Mamoru TASAKA
Modified: 2021-01-13 21:51 UTC (History)
5 users (show)

Fixed In Version: kdebase3-3.5.10-64.fc34
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-01-13 21:51:29 UTC
Type: Bug
Embargoed:

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Description Mamoru TASAKA 2021-01-13 15:08:02 UTC 
Description of problem:
Currently kdebase3 FTBFS:
https://koji.fedoraproject.org/koji/buildinfo?buildID=1668098

Actually this was trying to new openexr: openexr-2.5.4-1.fc34


Version-Release number of selected component (if applicable):
kdebase3-3.5.10-63.fc34
with
openexr-2.5.4-1.fc34
Comment 1 Mamoru TASAKA 2021-01-13 15:15:26 UTC 
Just note that (although I've already deleted config.log from my local disk) config.log shows openexr 2.5.4 header complains that -std=gnu++98 is too old:

https://src.fedoraproject.org/rpms/kdebase3/blob/45e982e2d6fc2820a7230ce007854fb2401cc2d8/f/kdebase3.spec#_298

Also, after removing removing -std=gnu++98 , compilation of %{SOURCE7} fails:
https://src.fedoraproject.org/rpms/kdebase3/blob/45e982e2d6fc2820a7230ce007854fb2401cc2d8/f/kdebase3.spec#_340

... because newer C++ is rather strict with types and gnu++11 (perhaps) complains that false cannot implicitly converted to char* :
https://src.fedoraproject.org/rpms/kdebase3/blob/45e982e2d6fc2820a7230ce007854fb2401cc2d8/f/mailsettings.cc#_28
Comment 2 Kevin Kofler 2021-01-13 15:46:49 UTC 
I guess I can try to build only %{SOURCE7} with -std=gnu++98? It is built by hand anyway, and it only uses C headers, nothing from OpenEXR or kdebase3.
Comment 3 Kevin Kofler 2021-01-13 15:50:34 UTC 
That said, it's actually a bug in the code that should be simple to fix (a missing NULL, there should be 3, not 2, of them), I'll try fixing that first before messing with the C++ standard version.
Comment 4 Kevin Kofler 2021-01-13 21:51:29 UTC 
59636092 build (rawhide, /rpms/kdebase3.git:09319090f4f34469a19301d5c679a335806b1501) completed successfully

If there are plans to push the OpenEXR upgrade to F33 (and even F32), I am fine with merging this kdebase3 fix there, but the update would have to be coordinate using a custom build tag and a grouped update. Otherwise, this will remain in Rawhide only, considering that the package builds fine on F33.
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