buildroot-novena/support/scripts/graph-depends, branch 2013.05

graph-depends: ignore the 'target-purgelocales' target

2013-05-16T11:05:04+00:00

Otherwise, graph-depends tries to call 'make target-purgelocales-show-depends', which does not exist, as 'target-purgelocales' is not an actual package. Signed-off-by: Danomi Manchego Signed-off-by: Peter Korsgaard

graph-depends: fix program path in comment

2013-05-15T14:04:48+00:00

Signed-off-by: Luca Ceresoli Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: ignore the 'target-generic-dont-remount-rw' target

2013-05-15T14:04:35+00:00

The graph-depends script tries to call 'make target-generic-dont-remount-rw', which doesn't exist since 'target-generic-dont-remount-rw' is not a package. See also the comments for commit 72bd61e5b8c2094378. Signed-off-by: Luca Ceresoli Acked-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: ignore the 'target-post-image' target

2013-03-06T20:10:24+00:00

Since the introduction of the post-image mechanism, the graph-depends script is broken: it tries to call 'make target-post-image-show-depends', which doesn't exist since 'target-post-image' is not a package. So we should simply ignore this 'target-post-image'. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: add to exclusion list

2013-01-02T21:00:00+00:00

Add the root-password internal target to the exclusion list. Fixes failures like: Getting dependencies for [... 'target-root-passwd' ...] Error getting dependencies [... 'target-root-passwd' ...] Which is easily singled out with: $ make target-root-passwd-show-depends make[1]: *** No rule to make target `target-root-passwd-show-depends'. Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: remove support for "unknown" packages

2013-01-02T18:00:04+00:00

The "unknown" packages mechanism was used to render packages that did not implement the make -show-depends target, i.e the packages that were not yet converted to one of the package infrastructures. Since now all packages have been converted, we can remove this "unknown" packages feature. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: update copyright

2013-01-02T17:59:43+00:00

Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: fix comment

2013-01-02T17:59:31+00:00

Since 9bc7b1d4ae694b818f941410d1ff59316a2bba6e, all X.org .mk files are parsed unconditionally, even if BR2_PACKAGE_XORG7 is disabled. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: optimize execution speed

2013-01-02T17:58:24+00:00

Until now, graph-depends was calling "make -show-depends" individually for eack package, which was very slow. Now, it calls "make -show-depends -show-depends ... -show-depends" for all packages it knows, and then does that recursively. It reduces the number of make invocations to the deepest dependency chain in the current configuration, instead of having a number of make invocations equal to the number of enabled packages. For a configuration with xvkbd enabled (which brings a significant number of X.org dependencies) and a tar root filesystem, the time to execute graph-depends was: real 5m14.944s user 4m53.590s sys 0m14.069s After our optimizations, it is now: real 0m33.096s user 0m30.878s sys 0m1.472s Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

graph-depends: use a separate TARGET_EXCEPTIONS variable

2013-01-02T17:57:51+00:00

In preparation for more graph-depends improvements, use a TARGET_EXCEPTIONS list to list all the targets that should be ignored while building the dependency graph. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard