* [Buildroot] [Bug 9576] New: External tree with BR 2016.11 does not work anymore
@ 2017-01-12 16:26 bugzilla at busybox.net
2017-01-12 20:12 ` [Buildroot] [Bug 9576] " bugzilla at busybox.net
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2017-01-12 16:26 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9576
Bug ID: 9576
Summary: External tree with BR 2016.11 does not work anymore
Product: buildroot
Version: 2016.11
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: outtierbert at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---
Hi all,
I am using an external tree with buildroot. My external tree is in a seperate
git repository and the buildroot source is fetched as a git submodule:
./
??? board
??? ??? board definitions...
??? buildroot
??? ??? arch
??? ??? board
??? ??? boot
??? ??? CHANGES
??? ??? Config.in
??? ??? Config.in.legacy
??? ??? configs
??? ??? COPYING
??? ??? DEVELOPERS
??? ??? dl
??? ??? docs
??? ??? fs
??? ??? linux
??? ??? Makefile
??? ??? Makefile.legacy
??? ??? output
??? ??? package
??? ??? README
??? ??? support
??? ??? system
??? ??? toolchain
??? Config.in
??? configs
??? ??? my_defconfig
??? ??? several_defconfig
??? external.desc
??? external.mk
??? package
??? ??? custom package 1
??? ??? custom package 2
??? README.md
This tree was working fine with buildroot 2016.08. To compile, I go into the
/buildroot directory and run: make BR2_EXTERNAL=../ my_defconfig
O=output/my_output and then make O=output/my_output
I followed the buildroot user manual on how to adapt an external tree for
buildroot 2016.11. I created the external.desc file and changed every reference
to $(BR2_EXTERNAL) to $(BR2_EXTERNAL_MY_EXTERNAL_TREE_PATH). Howver, now
building does not work anymore. I get an infinite loop when making like in the
snippet below. Can you help me diagnose the problem?
Updating goal targets....
Considering target file 'my_defconfig'.
File 'my_defconfig' does not exist.
Looking for an implicit rule for 'my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite '..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for 'my_defconfig'.
Considering target file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Looking for an implicit rule for
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying pattern rule with stem 'c'.
Found an implicit rule for
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Finished prerequisites of target file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
No need to remake target
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file '..//configs/my_defconfig'.
Looking for an implicit rule for '..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite '..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for '..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file '..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for '..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for '..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying rule prerequisite 'prepare-kconfig'.
Found an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Pruning file
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Considering target file
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Looking for an implicit rule for
'..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/..//configs/my_defconfig'.
Trying pattern rule with stem 'my'.
Trying rule prerequisite
'/home/user/development/external-buildroot-tree/buildroot/output/my_output_folder/build/buildroot-config/conf'.
Trying implicit prerequisite '..//configs/..//
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* [Buildroot] [Bug 9576] External tree with BR 2016.11 does not work anymore
2017-01-12 16:26 [Buildroot] [Bug 9576] New: External tree with BR 2016.11 does not work anymore bugzilla at busybox.net
@ 2017-01-12 20:12 ` bugzilla at busybox.net
2017-01-12 20:35 ` bugzilla at busybox.net
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2017-01-12 20:12 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9576
Yann E. MORIN <yann.morin.1998@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at buildroot.uclibc |yann.morin.1998 at free.fr
|.org |
CC| |yann.morin.1998 at free.fr
--- Comment #1 from Yann E. MORIN <yann.morin.1998@free.fr> ---
Hello,
OK, I could reproduce the issue on a minimal br2-external tree.
I'll investigate.
In the meantime, you can workaround this problem by using an absolute
path to your br2-external tree:
$ make BR2_EXTERNAL=$(cd ..; pwd) O=output/my-output my_defconfig
Thanks for the report!
Regards,
Yann E. MORIN.
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* [Buildroot] [Bug 9576] External tree with BR 2016.11 does not work anymore
2017-01-12 16:26 [Buildroot] [Bug 9576] New: External tree with BR 2016.11 does not work anymore bugzilla at busybox.net
2017-01-12 20:12 ` [Buildroot] [Bug 9576] " bugzilla at busybox.net
@ 2017-01-12 20:35 ` bugzilla at busybox.net
2017-01-13 9:35 ` bugzilla at busybox.net
2017-01-16 13:00 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2017-01-12 20:35 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9576
--- Comment #2 from Yann E. MORIN <yann.morin.1998@free.fr> ---
Created attachment 6846
--> https://bugs.busybox.net/attachment.cgi?id=6846&action=edit
Canonicalise paths to br2-external trees
Hello,
Could please try the attached patch?
Regards,
Yann E. MORIN.
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* [Buildroot] [Bug 9576] External tree with BR 2016.11 does not work anymore
2017-01-12 16:26 [Buildroot] [Bug 9576] New: External tree with BR 2016.11 does not work anymore bugzilla at busybox.net
2017-01-12 20:12 ` [Buildroot] [Bug 9576] " bugzilla at busybox.net
2017-01-12 20:35 ` bugzilla at busybox.net
@ 2017-01-13 9:35 ` bugzilla at busybox.net
2017-01-16 13:00 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2017-01-13 9:35 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9576
--- Comment #3 from outtierbert at gmail.com ---
Yes, the patch works perfectly! Thanks a lot!
Kind regards,
Bert
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* [Buildroot] [Bug 9576] External tree with BR 2016.11 does not work anymore
2017-01-12 16:26 [Buildroot] [Bug 9576] New: External tree with BR 2016.11 does not work anymore bugzilla at busybox.net
` (2 preceding siblings ...)
2017-01-13 9:35 ` bugzilla at busybox.net
@ 2017-01-16 13:00 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2017-01-16 13:00 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9576
Peter Korsgaard <jacmet@uclibc.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #4 from Peter Korsgaard <jacmet@uclibc.org> ---
Fixed in git, thanks:
https://git.buildroot.net/buildroot/commit/?id=05576fca13b129da8c7186ee2307981135d3391f
I will also include it in the upcoming 2016.11.2 bugfix release.
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