Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 828105 - dev-db/sqlite doesn't build with clang
Summary: dev-db/sqlite doesn't build with clang
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal major (vote)
Assignee: Jakov Smolić
URL:
Whiteboard:
Keywords:
Depends on: 828035
Blocks: systemwide-clang
  Show dependency tree
 
Reported: 2021-12-03 19:38 UTC by 2b57
Modified: 2022-02-23 03:15 UTC (History)
5 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
emerge --info (emerge.info,4.99 KB, text/plain)
2021-12-03 19:38 UTC, 2b57 		Details
emerge -pqv (emerge.pqv,298 bytes, text/plain)
2021-12-03 19:38 UTC, 2b57 		Details
build.log (file_828105.txt,34.17 KB, text/plain)
2021-12-03 19:41 UTC, 2b57 		Details
build.log with CFLAGS+=-U_FORTIFY_SOURCE (file_828105.txt,34.33 KB, text/plain)
2021-12-03 20:10 UTC, 2b57 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description 2b57 2021-12-03 19:38:06 UTC 
Created attachment 757346 [details]
emerge --info

While developing a clang-native system profile I've noticed that Clang cannot compile sqlite package. I guess something is wrong with the patches, because Chimera Linux (Clang-native distro) seems to use different tarball: github. com/chimera-linux/cports/blob/master/main/sqlite/template.py
Comment 1 2b57 2021-12-03 19:38:37 UTC 
Created attachment 757347 [details]
emerge -pqv
Comment 2 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-12-03 19:41:18 UTC 
No build log yet? But I bet this is bug 828035.
Comment 3 2b57 2021-12-03 19:41:27 UTC 
Created attachment 757348 [details]
build.log
Comment 4 2b57 2021-12-03 20:10:59 UTC 
Created attachment 757349 [details]
build.log with CFLAGS+=-U_FORTIFY_SOURCE
Comment 5 James Beddek 2021-12-03 20:22:08 UTC 
If you build tcl with -D_FORTIFY_SOURCE=2 and then sqlite with the same, it should work for you.
Comment 6 Michael Egger 2021-12-03 22:07:54 UTC 
I had the same issue after upgrading from clang-12 to clang-13.0.0. After downgrading to clang-12.0.1 (because of other issues, mainly firefox) it compiles fine again. Both are without -D_FORTIFY_SOURCE=2
Comment 7 Markus Peloquin 2022-01-13 23:01:46 UTC 
In one place, I see 'EST' replaced with '/**'
Another, 'E_HIDDEN_COL' replaced with '/**\n  "COVER'
Another, 'ch is allowe' replaced with '/**\n  "COVER'

It seems like tcl is hitting undefined behavior, maybe writing to buffers that have been freed and realloced. Makes sense that this happens after a new clang release.

Rebuilding tcl with -D_FORTIFY_SOURCE=2 in my CPPFLAGS fixed it.
Comment 8 Arfrever Frehtes Taifersar Arahesis 2022-01-14 01:08:45 UTC 
According to Tcl upstream report (https://core.tcl-lang.org/tcl/info/206e58994f3806ec), this problem is supposedly fixed in Tcl 8.6.12.

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=35afbb0f209e57fdb2362550c2c0c0469503a5e8

commit 35afbb0f209e57fdb2362550c2c0c0469503a5e8
Author:     Alfredo Tupone <tupone@gentoo.org>
AuthorDate: 2021-12-11 21:10:37 +0000
Commit:     Alfredo Tupone <tupone@gentoo.org>
CommitDate: 2021-12-11 21:10:37 +0000

    dev-lang/tcl: 8.6.12 bump
Comment 9 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2022-02-23 03:15:21 UTC 
Fixed version of Tcl is now stable.