| Summary: | lots of compilation warnings on Debian SID | ||
|---|---|---|---|
| Product: | systemd | Reporter: | Holger Schurig <holgerschurig> |
| Component: | general | Assignee: | Lennart Poettering <lennart> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
compilation log with lot's of warnings
compilation log with even more of warnings, after manually configuring |
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We are are aware of these warnings, they are caused by the vala generated C code. They aren't easy to fix and must probably be fixed in the Vala compiler, not systemd. Created attachment 35638 [details]
compilation log with even more of warnings, after manually configuring
The difference to the other log is that now I a manual configuration step before compilation:
./bootstrap.sh && ./configure --sysconfdir=/etc --localstatedir=/var && make
(In reply to comment #1) > We are are aware of these warnings, they are caused by the vala generated C > code. They aren't easy to fix and must probably be fixed in the Vala compiler, > not systemd. You've been to fast with your answer ... or I was too slow attaching the second attachment. Now I have warnings in *.c files (e.g. mount-setup.c) which are not derived from *.vala files. Hehe, Qt's moc/uic does a better job than valac :-) Warnings from strchr() are bogus: src/util.c: In function ‘delete_chars’: src/util.c:934: warning: logical ‘&&’ with non-zero constant will always evaluate as true [-Wlogical-op] src/util.c: In function ‘xescape’: src/util.c:1342: warning: logical ‘&&’ with non-zero constant will always evaluate as true [-Wlogical-op] src/util.c: In function ‘chars_intersect’: src/util.c:1638: warning: logical ‘&&’ with non-zero constant will always evaluate as true [-Wlogical-op] src/util.c: In function ‘ask’: src/util.c:1902: warning: logical ‘&&’ with non-zero constant will always evaluate as true [-Wlogical-op] This is gcc bug, fixed in 4.5: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36513 We split the Vala code off systemd into its own project systemd-ui. It is compiled with less drastic gcc options, so that both the systemd and the systemd-ui build should be entirely clean now. Closing. Please file a new bug if either project still generates warnings. |
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Created attachment 35637 [details] compilation log with lot's of warnings I just got systemd via git (31cee6f634ce07aa2c3514a506f93830f91f14a5) and did the initial ./bootstrap.sh && make. But now I got tons of warnings with Debian SIDs version of gcc ("gcc (Debian 4.4.4-1) 4.4.4"). One warning must be an error in the Makefile.am (overriding commands for target `systemd-interfaces.c'). Some warnings are from code generated by valac ("Vala 0.8.1"). But others seem related to System D's own code, I'm attaching a log.