Bug 1225918

Summary: Package redland does not build with gcc14 because of new errors
Product: [openSUSE] openSUSE Tumbleweed Reporter: Martin Jambor <mjambor>
Component: DevelopmentAssignee: Lubos Lunak <l.lunak>
Status: NEW --- QA Contact: E-mail List <qa-bugs>
Severity: Normal    
Priority: P5 - None    
Version: Current   
Target Milestone: ---   
Hardware: Other   
OS: Other   
Whiteboard:
Found By: --- Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---
Bug Depends on:    
Bug Blocks: 1220571    

Description Martin Jambor 2024-06-04 11:19:44 UTC 
GCC 14 newly by default treats as errors a number of situations which
before were only warnings.  For more information see
https://gcc.gnu.org/gcc-14/porting_to.html and meta bug #1220571.

Because of this, package redland fails to compile.  This can be seen online
at:
https://build.opensuse.org/package/live_build_log/openSUSE:Factory:Staging:Gcc7/redland/standard/x86_64

It can be reproduced locally with command: osc build --clean
--alternative-project home:rguenther:nextgcc


The (first) error (that halts the build) is:

[   21s] rdf_files.c: In function 'librdf_files_temporary_file_name':
[   21s] rdf_files.c:96:6: error: implicit declaration of function 'mkostemp'; did you mean 'mkstemp'? [-Wimplicit-function-declaration]
[   21s]    96 |   fd=mkostemp(name, O_CLOEXEC);
[   21s]       |      ^~~~~~~~
[   21s]       |      mkstemp
Comment 1 Martin Jambor 2024-07-12 13:58:43 UTC 
A feature macro definition was missing.  I created https://build.opensuse.org/request/show/1187162 which adds it with a -D compiler option.