Bug 2239619 - Clang adds debug information by default
Summary: Clang adds debug information by default
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: clang
Version: rawhide
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Tulio Magno Quites Machado Filho
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-09-19 12:26 UTC by Guinevere Larsen
Modified: 2023-09-28 00:20 UTC (History)
11 users (show)

Fixed In Version: clang-17.0.1-1.fc39
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2023-09-28 00:20:59 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Guinevere Larsen 2023-09-19 12:26:58 UTC
When compiling any C code using clang, the compiler will add debug information even when the option `-g` is not given. 

Reproducible: Always

Steps to Reproduce:
1. cat t.cc
int main(){
	return 0;
}
2. clang -c t.cc
3. llvm-dwarfdump t.o
Actual Results:  
llvm-dwarfdump outputs 30 lines' worth of debug information

Expected Results:  
Only 3 lines of boilerplate output, no actual debug information

Comment 1 Tulio Magno Quites Machado Filho 2023-09-19 19:05:11 UTC
A fix and a test have been proposed at:
https://src.fedoraproject.org/rpms/clang/pull-request/215
https://src.fedoraproject.org/tests/clang/pull-request/25

Comment 2 Fedora Update System 2023-09-26 19:11:23 UTC
FEDORA-2023-5080e32ca7 has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2023-5080e32ca7

Comment 3 Fedora Update System 2023-09-26 19:58:53 UTC
FEDORA-2023-5080e32ca7 has been pushed to the Fedora 40 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 4 Fedora Update System 2023-09-26 20:48:15 UTC
FEDORA-2023-a0cc241787 has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2023-a0cc241787

Comment 5 Fedora Update System 2023-09-27 01:26:29 UTC
FEDORA-2023-a0cc241787 has been pushed to the Fedora 39 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-a0cc241787`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-a0cc241787

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2023-09-28 00:20:59 UTC
FEDORA-2023-a0cc241787 has been pushed to the Fedora 39 stable repository.
If problem still persists, please make note of it in this bug report.


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