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authorGravatar George Redivo <george.redivo@datacom.ind.br>2018-03-31 18:35:43 +0200
committerGravatar Peter Korsgaard <peter@korsgaard.com>2018-04-01 22:25:57 +0200
commitca9b17a2639b7727b6ed5dfc214bb8bee4d776c0 (patch)
tree5c4581b6029bc07d0653c7eb90551d01cbbc8f98 /Makefile
parent3146ba76331690fb693de3ff2fcebbaec43ca54e (diff)
downloadbuildroot-ca9b17a2639b7727b6ed5dfc214bb8bee4d776c0.tar.gz
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package/pkg-generic: add <pkg>-show-recursive-(r)depends targets
This commit adds the support for <pkg>-show-recursive-depends and <pkg>-show-recursive-rdepends which respectively show the list of all dependencies or reverse dependencies for a given package. The existing show-depends and show-rdepends only show the first-level dependencies, while show-recursive-depends and show-recursive-rdepends show recursively the dependencies. It is worth mentioning that while show-recursive-depends really shows all dependencies, show-recursive-rdepends is a bit limited because the reverse dependencies of host packages are not properly accounted for. But that's a limitation that already exists in show-rdepends, and that cannot easily be solved. Signed-off-by: George Redivo <george.redivo@datacom.ind.br> [Thomas: - split from the patch that was also changing graph-depends - rename show-rrdepends to show-recursive-rdepends - add show-recursive-depends - don't create GRAPHS_DIR.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 71c77f474d..0724f28f45 100644
--- a/Makefile
+++ b/Makefile
@@ -1033,6 +1033,10 @@ help:
@echo ' <pkg>-build - Build <pkg> up to the build step'
@echo ' <pkg>-show-depends - List packages on which <pkg> depends'
@echo ' <pkg>-show-rdepends - List packages which have <pkg> as a dependency'
+ @echo ' <pkg>-show-recursive-depends'
+ @echo ' - Recursively list packages on which <pkg> depends'
+ @echo ' <pkg>-show-recursive-rdepends'
+ @echo ' - Recursively list packages which have <pkg> as a dependency'
@echo ' <pkg>-graph-depends - Generate a graph of <pkg>'\''s dependencies'
@echo ' <pkg>-graph-rdepends - Generate a graph of <pkg>'\''s reverse dependencies'
@echo ' <pkg>-dirclean - Remove <pkg> build directory'