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| author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2013-01-24 11:49:48 +0000 |
|---|---|---|
| committer | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2013-01-24 17:25:15 +0000 |
| commit | 4de377ebd6877abeb312954dda001fb1f45b14df (patch) | |
| tree | 2c880e0f80d73dd1082b32d0099ff3e72cd4d51e /base-system-armv7-versatile.morph | |
| parent | ec66dd9129f4b00bb9297b94814e27ad82c63b4d (diff) | |
| download | definitions-4de377ebd6877abeb312954dda001fb1f45b14df.tar.gz | |
Reorganise morphologies for build-essential
This patch rewrites the Baserock morphologies so that they can be
built using a minimal "build-essential" staging filler, as described
in my previous patch mail.
The Baserock system is split up into three strata:
- build-essential: the minimum set of tools that can rebuild
itself (from tarballs)
- core: the remaining set of components necessary to produce
a Baserock system which can rebuild itself from source
- tools: auxiliary development tools and libraries
The 'build-essential' stratum does not specify any build
dependencies, because it expects to be built with a staging filler
containing itself. In effect, the stratum has a circular dependency
on itself, which we solve by using a staging filler. The 'core'
stratum depends on only on 'build-essential'. This ensures that all
build dependencies between chunks in 'core' are explicit. These
strata can also be built with the staging filler from the water-bomb
release.
The distinction between a base and a devel system is no longer
defined by the 'foundation' and 'devel' strata (in practice these
had various hidden build dependencies between each other). The size
of a base system is larger than before, due to more development tools
being in 'core'.
Diffstat (limited to 'base-system-armv7-versatile.morph')
| -rw-r--r-- | base-system-armv7-versatile.morph | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/base-system-armv7-versatile.morph b/base-system-armv7-versatile.morph index 9f49ea8b..7aafc39b 100644 --- a/base-system-armv7-versatile.morph +++ b/base-system-armv7-versatile.morph @@ -7,12 +7,17 @@ "disk-size": "2G", "strata": [ { - "morph": "bsp-armv7-versatile", + "morph": "build-essential", "repo": "baserock:baserock/morphs", - "ref": "master" + "ref": "baserock/samthursfield/build-essential" + }, + { + "morph": "core", + "repo": "baserock:baserock/morphs", + "ref": "baserock/samthursfield/build-essential" }, { - "morph": "foundation", + "morph": "bsp-armv7-versatile", "repo": "baserock:baserock/morphs", "ref": "master" } |