| Summary: | Check whether multiple versions of the same PN are due to be built | ||
|---|---|---|---|
| Product: | [Build System, Metadata & Runtime] BitBake | Reporter: | Robert Yang <liezhi.yang> |
| Component: | bitbake | Assignee: | Robert Yang <liezhi.yang> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | Medium | CC: | jessica.zhang, poky.bs.watcher, poky.watcher, razvanx.ionescu, richard.purdie, sgw |
| Version: | 1.5 | ||
| Target Milestone: | 1.5 M5 | ||
| Hardware: | x86 | ||
| OS: | Multiple | ||
| Whiteboard: | |||
| OS type for building Yocto: | --- | Type of Regression: | --- |
| Verified: | Documentation change: | No (bug/feature does not impact docs) | |
Merged into master: http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=87771db34c660c82333bb47a17b31f18bbffe776 Verified with poky: 87771db34c660c82333bb47a17b31f18bbffe776 bitbake make-3.81 make-3.82 returns the following error message as expected: ERROR: Multiple versions of make are due to be built (/home/razvan/yocto_work/pokytests/meta/recipes-devtools/make/make_3.81.bb /home/razvan/yocto_work/pokytests/meta/recipes-devtools/make/make_3.82.bb). Only one version of a given PN should be built in any given build. You likely need to set PREFERRED_VERSION_make to select the correct version or don't depend on multiple versions. Summary: There was 1 ERROR message shown, returning a non-zero exit code. |
There would be an race issue if we: $ bitbake make-3.81 make-3.82 This because they are being built at the same time which would cause unexpected problems, for example such an error: ERROR: Package already staged (/buildarea/lyang1/build3/tmp/sstate-control/manifest-qemux86-make.populate-sysroot)?! ERROR: Function failed: sstate_task_postfunc ERROR: Logfile of failure stored in: /buildarea/lyang1/build3/tmp/work/i586-poky-linux/make/3.82-r3/temp/log.do_populate_sysroot.6565 Or there would be python's strack trace such as: [snip] *** 0004: mfile = open(manifest) 0005: entries = mfile.readlines() 0006: mfile.close() 0007: 0008: for entry in entries: Exception: IOError: [Errno 2] No such file or directory: xxx [snip] I think that we can quite earlier, the following patch would fix the problem: diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py index 197308f..6a80619 100644 --- a/bitbake/lib/bb/runqueue.py +++ b/bitbake/lib/bb/runqueue.py @@ -702,7 +702,17 @@ class RunQueueData: else: msg += "\n This usually means one provides something the other doesn't and should." logger.error(msg) - + # Check whether multiple versions of the same PN are due to be + # built, for example: + # <pn>-1.0 + # <pn>-2.0 + seen_pn = [] + for fn in prov_list[prov]: + pn = self.dataCache.pkg_fn[fn] + if pn not in seen_pn: + seen_pn.append(pn) + else: + bb.fatal("Multiple versions of %s are due to be built." % pn) # Create a whitelist usable by the stamp checks stampfnwhitelist = []