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author | Angelo Ribeiro <Angelo.Ribeiro@criticaltechworks.com> | 2023-08-17 10:01:15 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-08-21 11:34:12 +0100 |
commit | 8f98a81394312bc7d25503e91a1e4af1fa7767ff (patch) | |
tree | 7de1b50e4966ac6715ee4db1f5f4ad6b395aa772 /meta/classes | |
parent | 853e98f54b7fe06fb68951aa514b5c4efcc19b0c (diff) | |
download | poky-8f98a81394312bc7d25503e91a1e4af1fa7767ff.tar.gz |
ccache.bbclass: Add allowed list for native recipes
Native recipes are not able to use ccache currently, due to a circular
dependency between ccache-native and cmake-native.
This affects also other native recipes, but not all, imposing a
limitation in build time optimizations.
The introduction of CCACHE_NATIVE_RECIPES_ALLOWED allows the user to specify
which native recipes should use ccache, keeping it disable by default for all
native recipes.
(From OE-Core rev: 87cb2be71e0c0c123eaae6a5ae135900c95535db)
Signed-off-by: Angelo Ribeiro <Angelo.Ribeiro@criticaltechworks.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r-- | meta/classes/ccache.bbclass | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/meta/classes/ccache.bbclass b/meta/classes/ccache.bbclass index 34becb69d1..262db6672c 100644 --- a/meta/classes/ccache.bbclass +++ b/meta/classes/ccache.bbclass | |||
@@ -28,6 +28,11 @@ | |||
28 | # be shared between different builds. | 28 | # be shared between different builds. |
29 | CCACHE_TOP_DIR ?= "${TMPDIR}/ccache" | 29 | CCACHE_TOP_DIR ?= "${TMPDIR}/ccache" |
30 | 30 | ||
31 | # ccache-native and cmake-native have a circular dependency | ||
32 | # that affects other native recipes, but not all. | ||
33 | # Allows to use ccache in specified native recipes. | ||
34 | CCACHE_NATIVE_RECIPES_ALLOWED ?= "" | ||
35 | |||
31 | # ccahe removes CCACHE_BASEDIR from file path, so that hashes will be the same | 36 | # ccahe removes CCACHE_BASEDIR from file path, so that hashes will be the same |
32 | # in different builds. | 37 | # in different builds. |
33 | export CCACHE_BASEDIR ?= "${TMPDIR}" | 38 | export CCACHE_BASEDIR ?= "${TMPDIR}" |
@@ -54,9 +59,9 @@ python() { | |||
54 | Enable ccache for the recipe | 59 | Enable ccache for the recipe |
55 | """ | 60 | """ |
56 | pn = d.getVar('PN') | 61 | pn = d.getVar('PN') |
57 | # quilt-native doesn't need ccache since no c files | 62 | if (pn in d.getVar('CCACHE_NATIVE_RECIPES_ALLOWED') or |
58 | if not (bb.data.inherits_class("native", d) or | 63 | not (bb.data.inherits_class("native", d) or |
59 | bb.utils.to_boolean(d.getVar('CCACHE_DISABLE'))): | 64 | bb.utils.to_boolean(d.getVar('CCACHE_DISABLE')))): |
60 | d.appendVar('DEPENDS', ' ccache-native') | 65 | d.appendVar('DEPENDS', ' ccache-native') |
61 | d.setVar('CCACHE', 'ccache ') | 66 | d.setVar('CCACHE', 'ccache ') |
62 | } | 67 | } |