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* scons.bbclass: Make MAXLINELENGTH overridableKhem Raj2023-02-041-4/+5
| | | | | | | | | | | | | | | | older scons do not support MAXLINELENGTH and some packages still may be using older scons, these recipes can clear SCONS_MAXLINELENGTH in them and get going. Set SCONS_MAXLINELENGTH = "" in such recipes. (From OE-Core rev: 34de57d12c0a752f66c962d29e5335c1035db066) Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scons: Pass MAXLINELENGTH to scons invocationKhem Raj2023-01-311-4/+9
| | | | | | | | | | | | | | | | | | | | | | | This helps in overcoming a problem when using scons with ccache enabled. When commands get longer, then it resorts to using response files to do the operations e.g. @/tmp/tmp96j6icra.lnk when this response file is inboked by compiler it works ok, however, this does not when ccache is used to invoke the complilation. We see errors e.g. ccache @/tmp/tmppsyij_0v.lnk ccache: error: execute_noreturn of @/tmp/tmppsyij_0v.lnk failed: No such file or directory Using MAXLINELENGTH setting ensures that we can use ARG_MAX to extend the length of commandline and hence avoid using response files. This issue is also reported in mongodb [1] [1] https://jira.mongodb.org/browse/SERVER-38389 (From OE-Core rev: 29558f6218f4676b459f2c78f82d245339d51c8c) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes: Update classes to match new bitbake class scope functionalityRichard Purdie2022-08-121-0/+34
Move classes to classes-global or classes-recipe as appropriate to take advantage of new bitbake functionality to check class scope/usage. (From OE-Core rev: f5c128008365e141082c129417eb72d2751e8045) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>