linux/poky.git/meta/classes/scons.bbclass, branch yocto-4.0.12

scons.bbclass: Make MAXLINELENGTH overridable

2023-02-15T21:46:56+00:00

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: b4eaa248077305b75c551acb94223dbc524fc7a3) Signed-off-by: Khem Raj Cc: Martin Jansa Signed-off-by: Richard Purdie (cherry picked from commit 34de57d12c0a752f66c962d29e5335c1035db066) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

scons: Pass MAXLINELENGTH to scons invocation

2023-02-15T21:46:56+00:00

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: b0e7777a911e236bda76e90258098057ed355953) Signed-off-by: Khem Raj Signed-off-by: Alexandre Belloni (cherry picked from commit 29558f6218f4676b459f2c78f82d245339d51c8c) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

scons: support out-of-tree builds

2021-11-07T15:49:51+00:00

SCons has a slightly unusual implementation of out-of-tree builds where there is no standard way of doing it. However, if a recipe sets B to the idiomatic ${WORKDIR}/build and passes the right arguments so that this is used then scons will fail as it is trying to find the SConstruct file in ${B} not ${S}. Always pass --directory=${S} to scons so that the SConstruct file can be found, and don't call --clean if out-of-tree builds are being used as we would have just deleted the entire build tree already. (From OE-Core rev: 88d77d82ee506576988936e06b8d624879a80f2e) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

meta: drop _PYTHON_SYSCONFIGDATA_NAME hacks

2020-11-16T14:27:46+00:00

(From OE-Core rev: d3a81dd0e72a3495bfc7cc969c2bb806b666023d) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

scons: inherit python3native

2019-06-14T21:48:22+00:00

scons tries to get build time vars by loading sysconfigdata. Inherit python3native instead of using host python and unset _PYTHON_SYSCONFIGDATA_NAME to avoid the need to depend on target python3 for sysconfigdata when using scons to build. Avoids build errors on still supported CentOS 7: | DEBUG: Executing shell function do_compile | scons: *** SCons version 3.0.5 does not run under Python version 3.4.8. | Python 2.7 or >= 3.5 is required. (From OE-Core rev: 44f303ba9fb193a985e8e4b7c6962883ae3970d1) Signed-off-by: Anuj Mittal Signed-off-by: Richard Purdie

scons.bbclass: use python3-scons

2019-06-08T15:01:41+00:00

SCons has supported python3 since 3.0.0 release, use it. [YOCTO #13381] (From OE-Core rev: 2ce507d65cd2558edc9e7929aff7b80463c26998) Signed-off-by: Tim Orling Signed-off-by: Richard Purdie

scons.bbclass: fix indention

2018-11-14T11:14:40+00:00

(From OE-Core rev: ae12c5f86601a81f4208fd371ce8803464aedaa0) Signed-off-by: Andreas Müller Signed-off-by: Richard Purdie

scons.bbclass: Force rebuild if necessary

2018-11-14T11:14:40+00:00

(From OE-Core rev: dd462c3b3f449805e104be402b23fbfabcaefe8f) Signed-off-by: Andreas Müller Signed-off-by: Richard Purdie

scons.bbclass: rework parameters for install task

2016-09-24T06:30:10+00:00

Fixes: * During install all files were recompiled -> redurced build time * For some recipes we found lot of links to build host image path (From OE-Core rev: 3d1d287785c388bebba2ba1f2d8f843a5c6a2417) Signed-off-by: Andreas Müller Signed-off-by: Richard Purdie

scons.bbclass: SCons packages don't require do_configure

2015-11-16T11:39:27+00:00

(From OE-Core rev: a3310eb5a447864e82a38cb7852f30c17c0b91bb) Signed-off-by: Andre McCurdy Signed-off-by: Ross Burton Signed-off-by: Richard Purdie