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author | Stefan Wiehler <stefan.wiehler@missinglinkelectronics.com> | 2017-05-05 17:01:06 +0200 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-05-30 10:15:19 +0100 |
commit | 909b50bb6cb6e3a13ac89753ab0f235fdf862524 (patch) | |
tree | 32706e6715ce35c62213e060d024a0668b9ba676 /meta/classes | |
parent | 41dcb7d3bd666798e3a862d3a09e716eb0492f26 (diff) | |
download | poky-909b50bb6cb6e3a13ac89753ab0f235fdf862524.tar.gz |
module.bbclass: Add devshell support
Adds development shell support for out-of-tree kernel modules by reproducing
the build environment of the compile task.
(From OE-Core rev: 08e366a386caab547e0dbcad2d4ee08f44814262)
Signed-off-by: Stefan Wiehler <stefan.wiehler@missinglinkelectronics.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
-rw-r--r-- | meta/classes/module.bbclass | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/meta/classes/module.bbclass b/meta/classes/module.bbclass index 802476bc7a..391776db22 100644 --- a/meta/classes/module.bbclass +++ b/meta/classes/module.bbclass | |||
@@ -18,6 +18,26 @@ python __anonymous () { | |||
18 | d.setVar('KBUILD_EXTRA_SYMBOLS', " ".join(extra_symbols)) | 18 | d.setVar('KBUILD_EXTRA_SYMBOLS', " ".join(extra_symbols)) |
19 | } | 19 | } |
20 | 20 | ||
21 | python do_devshell_prepend () { | ||
22 | os.environ['CFLAGS'] = '' | ||
23 | os.environ['CPPFLAGS'] = '' | ||
24 | os.environ['CXXFLAGS'] = '' | ||
25 | os.environ['LDFLAGS'] = '' | ||
26 | |||
27 | os.environ['KERNEL_PATH'] = d.getVar('STAGING_KERNEL_DIR') | ||
28 | os.environ['KERNEL_SRC'] = d.getVar('STAGING_KERNEL_DIR') | ||
29 | os.environ['KERNEL_VERSION'] = d.getVar('KERNEL_VERSION') | ||
30 | os.environ['CC'] = d.getVar('KERNEL_CC') | ||
31 | os.environ['LD'] = d.getVar('KERNEL_LD') | ||
32 | os.environ['AR'] = d.getVar('KERNEL_AR') | ||
33 | os.environ['O'] = d.getVar('STAGING_KERNEL_BUILDDIR') | ||
34 | kbuild_extra_symbols = d.getVar('KBUILD_EXTRA_SYMBOLS') | ||
35 | if kbuild_extra_symbols: | ||
36 | os.environ['KBUILD_EXTRA_SYMBOLS'] = kbuild_extra_symbols | ||
37 | else: | ||
38 | os.environ['KBUILD_EXTRA_SYMBOLS'] = '' | ||
39 | } | ||
40 | |||
21 | module_do_compile() { | 41 | module_do_compile() { |
22 | unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS | 42 | unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS |
23 | oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ | 43 | oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ |