| Summary: | app-portage/portage-utils: qdepends does not parse patterns obtained | ||
|---|---|---|---|
| Product: | Portage Development | Reporter: | Kevin Vigouroux <gilaro> |
| Component: | Third-Party Tools | Assignee: | Fabian Groffen <grobian> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | major | CC: | gilaro |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
Originally, I reported this bug in another bug report: bug #390749 This bug may concerned the bug #608960 The utility actually does nothing more than exact (regular expression) matching on the *DEPEND data from vdb. It does match substrings, though, which is what makes this thing pretty odd. https://gitweb.gentoo.org/proj/portage-utils.git/commit/?id=3d00cad1 adds atom parsing, in your case it is unclear to me what you actually want. larry $ qdepends -aQ logrotate sys-apps/portage-2.3.13-r1 yes it returns, because logrotate atom is in there: % ./qdepends -vaQ logrotate * DEPEND * RDEPEND sys-apps/portage-2.3.18: >=app-admin/logrotate-3.8.0 * PDEPEND in git now, one can say: % ./qdepends -aQ "logrotate-3" * DEPEND * RDEPEND * PDEPEND % ./qdepends -aQ "logrotate-4" * DEPEND * RDEPEND sys-apps/portage-2.3.18 * PDEPEND *** This bug has been marked as a duplicate of bug 608960 *** |
The utility does not search exact full string and therefore provides unexpected matches. Moreover, the string obtained must be parsed because the result may not be suitable (matching patterns). Reproducible: Always Steps to Reproduce: 1. Look at the examples. Actual Results: The application displays wrong reverse dependencies. Expected Results: The utility should parse the results. larry $ qdepends -Q dev-libs/gobject-introspection dev-libs/gobject-introspection-1.50.0 media-libs/harfbuzz-1.7.2 larry $ grep -n dev-libs/gobject-introspection /usr/portage/dev-libs/gobject-introspection/gobject-introspection-1.50.0.ebuild 25: >=gobject-introspection-common-${PV} larry $ qdepends -aQ logrotate sys-apps/portage-2.3.13-r1 larry $ grep logrotate /usr/portage/sys-apps/portage/portage-2.3.13-r1.ebuild !<app-admin/logrotate-3.8.0" larry $ emerge -pv sys-apps/portage [ebuild R] sys-apps/portage-2.3.13-r1 larry $ emerge -pv -O logrotate [ebuild N] app-admin/logrotate-3.13.0 larry $ qdepends -aQ dev-lang/yasm media-libs/libjpeg-turbo-1.5.1 larry $ grep -n dev-lang/yasm /usr/portage/media-libs/libjpeg-turbo/libjpeg-turbo-1.5.1.ebuild 18:ASM_DEPEND="|| ( dev-lang/nasm dev-lang/yasm )" larry $ emerge -pv dev-lang/nasm [ebuild R ] dev-lang/nasm-2.12.01 larry $ emerge -pv dev-lang/yasm [ebuild N ] dev-lang/yasm-1.3.0