From: bugzilla@busybox.net
To: buildroot@uclibc.org
Subject: [Buildroot] [Bug 14656] New: Adding dependencies from an external tree does not work
Date: Wed, 09 Mar 2022 10:22:59 +0000 [thread overview]
Message-ID: <bug-14656-163@https.bugs.busybox.net/> (raw)
https://bugs.busybox.net/show_bug.cgi?id=14656
Bug ID: 14656
Summary: Adding dependencies from an external tree does not
work
Product: buildroot
Version: unspecified
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned@buildroot.uclibc.org
Reporter: dopsi@dopsi.ch
CC: buildroot@uclibc.org
Target Milestone: ---
When a dependency is added by a Makefile in an external tree to a package
present in the Buildroot tree, the dependency does not get built before the
package.
Detailled description:
When having the following in an external tree:
FOO_DEPENDENCIES += bar
FOO_FINAL_ALL_DEPENDENCIES gets updated and will contain bar (as shown by
running make foo-show-depends) but this will not be reflected in the build
order (as shown in make foo-show-build-order).
In the package/pkg-generic.mk file [1] there is a call to patsubst that will
compute the prerequisites for foo-show-build-order.
When printing the output of pathsubst with
echo $$(patsubst %,%-show-build-order,$$($(2)_FINAL_ALL_DEPENDENCIES))
the value is properly written out and will contain bar. However, the
prerequisite is not present when printing them out with
echo $$^
[1] https://git.buildroot.org/buildroot/tree/package/pkg-generic.mk#n996
Links:
- first mailing list post:
https://lists.buildroot.org/pipermail/buildroot/2022-February/637237.html
- second mailing list post:
https://lists.buildroot.org/pipermail/buildroot/2022-March/638117.html
- minimal example: https://gitlab.com/dopsi/mve-br2-external-dep
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next reply other threads:[~2022-03-09 10:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-09 10:22 bugzilla [this message]
2022-03-09 10:25 ` [Buildroot] [Bug 14656] Adding dependencies from an external tree does not work bugzilla
2022-03-09 20:14 ` bugzilla
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