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authorPeter Kjellerstedt <peter.kjellerstedt@axis.com>2016-09-17 03:18:08 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-09-20 15:11:08 +0100
commitdbb76e297bf2a2301028c56f76832d1cd11b7efa (patch)
tree4e791137241c78bf6f6c852f26056fb884665265 /meta/classes
parent91347edaec0363d935ec9b0644e1c835ef589252 (diff)
downloadpoky-dbb76e297bf2a2301028c56f76832d1cd11b7efa.tar.gz
externalsrc.bbclass: Make reparsing work for BBCLASSEXTENDed recipes
To make sure changes to any source files are detected when externalsrc is used, it sets BB_DONT_CACHE to force the recipe to be reparsed every time. Previously, this was done conditionally based on whether EXTERNALSRC was set. This worked fine for building the base recipe. But if one tried to build, e.g., a native version of it (provided via BBCLASSEXTEND), the recipe would not be reparsed as expected. To solve the above problem, BB_DONT_CACHE is now set for the base recipe if EXTERNALSRC is set for it or any of it derivatives. (From OE-Core rev: 449a0b21255d895e8620383ce76a9d7ea41b5cc6) Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r--meta/classes/externalsrc.bbclass20
1 files changed, 17 insertions, 3 deletions
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index b7140a321d..5c65d2b742 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -29,6 +29,23 @@ EXTERNALSRC_SYMLINKS ?= "oe-workdir:${WORKDIR} oe-logs:${T}"
29 29
30python () { 30python () {
31 externalsrc = d.getVar('EXTERNALSRC', True) 31 externalsrc = d.getVar('EXTERNALSRC', True)
32
33 # If this is the base recipe and EXTERNALSRC is set for it or any of its
34 # derivatives, then enable BB_DONT_CACHE to force the recipe to always be
35 # re-parsed so that the file-checksums function for do_compile is run every
36 # time.
37 bpn = d.getVar('BPN', True)
38 if bpn == d.getVar('PN', True):
39 classextend = (d.getVar('BBCLASSEXTEND', True) or '').split()
40 if (externalsrc or
41 ('native' in classextend and
42 d.getVar('EXTERNALSRC_pn-%s-native' % bpn, True)) or
43 ('nativesdk' in classextend and
44 d.getVar('EXTERNALSRC_pn-nativesdk-%s' % bpn, True)) or
45 ('cross' in classextend and
46 d.getVar('EXTERNALSRC_pn-%s-cross' % bpn, True))):
47 d.setVar('BB_DONT_CACHE', '1')
48
32 if externalsrc: 49 if externalsrc:
33 d.setVar('S', externalsrc) 50 d.setVar('S', externalsrc)
34 externalsrcbuild = d.getVar('EXTERNALSRC_BUILD', True) 51 externalsrcbuild = d.getVar('EXTERNALSRC_BUILD', True)
@@ -85,9 +102,6 @@ python () {
85 d.prependVarFlag('do_compile', 'prefuncs', "externalsrc_compile_prefunc ") 102 d.prependVarFlag('do_compile', 'prefuncs', "externalsrc_compile_prefunc ")
86 d.prependVarFlag('do_configure', 'prefuncs', "externalsrc_configure_prefunc ") 103 d.prependVarFlag('do_configure', 'prefuncs', "externalsrc_configure_prefunc ")
87 104
88 # Force the recipe to be always re-parsed so that the file_checksums
89 # function is run every time
90 d.setVar('BB_DONT_CACHE', '1')
91 d.setVarFlag('do_compile', 'file-checksums', '${@srctree_hash_files(d)}') 105 d.setVarFlag('do_compile', 'file-checksums', '${@srctree_hash_files(d)}')
92 106
93 # We don't want the workdir to go away 107 # We don't want the workdir to go away