* [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem
@ 2014-05-31 13:03 bugzilla at busybox.net
2014-05-31 13:06 ` [Buildroot] [Bug 7124] " bugzilla at busybox.net
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-05-31 13:03 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
Summary: Use BR toolchain externally results a non-bootable
root filesystem
Product: buildroot
Version: 2014.05
Platform: PC
OS/Version: Linux
Status: NEW
Severity: major
Priority: P5
Component: Other
AssignedTo: unassigned at buildroot.uclibc.org
ReportedBy: xxiao8 at fosiao.com
CC: buildroot at uclibc.org
Estimated Hours: 0.0
To reproduce(I used IMX6 board)
1. set HOST_DIR to wherever you want to relocate the toolchain.
2. make toolchain
3. build a rootfs using the above-built toolchain _externally_.
4. boot it up, you will find error saying "no init is found"
To fix it manually we need add a ld-linux.so.3 symlink under /lib on the rootfs
1. cd output/target/lib
2. ln -s ld-linux-armhf.so.3 ld-linux.so.3
3. boot with the modified rootfs
If we use internal buildroot toolchain directly, the ld-linux.so.3 is there. If
we use external buildroot toolchain, the ld-linux.so.3 was not created somehow.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Buildroot] [Bug 7124] Use BR toolchain externally results a non-bootable root filesystem
2014-05-31 13:03 [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem bugzilla at busybox.net
@ 2014-05-31 13:06 ` bugzilla at busybox.net
2014-05-31 13:06 ` bugzilla at busybox.net
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-05-31 13:06 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
--- Comment #1 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2014-05-31 13:06:29 UTC ---
Thanks for your bug report!
Could you provide the .config you have used to build the toolchain, and then
the .config you have used to build the root file system?
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Buildroot] [Bug 7124] Use BR toolchain externally results a non-bootable root filesystem
2014-05-31 13:03 [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem bugzilla at busybox.net
2014-05-31 13:06 ` [Buildroot] [Bug 7124] " bugzilla at busybox.net
@ 2014-05-31 13:06 ` bugzilla at busybox.net
2014-05-31 14:09 ` bugzilla at busybox.net
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-05-31 13:06 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at buildroot.uclibc |thomas.petazzoni at free-elect
|.org |rons.com
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Buildroot] [Bug 7124] Use BR toolchain externally results a non-bootable root filesystem
2014-05-31 13:03 [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem bugzilla at busybox.net
2014-05-31 13:06 ` [Buildroot] [Bug 7124] " bugzilla at busybox.net
2014-05-31 13:06 ` bugzilla at busybox.net
@ 2014-05-31 14:09 ` bugzilla at busybox.net
2014-05-31 14:10 ` bugzilla at busybox.net
2014-08-15 17:12 ` bugzilla at busybox.net
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-05-31 14:09 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
--- Comment #2 from xxiao <xxiao8@fosiao.com> 2014-05-31 14:09:33 UTC ---
Created attachment 5420
--> https://bugs.busybox.net/attachment.cgi?id=5420
defconfig to build the toolchain
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [Bug 7124] Use BR toolchain externally results a non-bootable root filesystem
2014-05-31 13:03 [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem bugzilla at busybox.net
` (2 preceding siblings ...)
2014-05-31 14:09 ` bugzilla at busybox.net
@ 2014-05-31 14:10 ` bugzilla at busybox.net
2014-08-15 17:12 ` bugzilla at busybox.net
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-05-31 14:10 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
--- Comment #3 from xxiao <xxiao8@fosiao.com> 2014-05-31 14:10:20 UTC ---
Created attachment 5426
--> https://bugs.busybox.net/attachment.cgi?id=5426
defconfig using the built toolchain as an external toolchain
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Buildroot] [Bug 7124] Use BR toolchain externally results a non-bootable root filesystem
2014-05-31 13:03 [Buildroot] [Bug 7124] New: Use BR toolchain externally results a non-bootable root filesystem bugzilla at busybox.net
` (3 preceding siblings ...)
2014-05-31 14:10 ` bugzilla at busybox.net
@ 2014-08-15 17:12 ` bugzilla at busybox.net
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla at busybox.net @ 2014-08-15 17:12 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=7124
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #4 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2014-08-15 17:12:45 UTC ---
I've just tested your use case, and it works fine here. Moreover, from your
description, I believe a mistake was done on your side: when you use EABIhf,
ld-linux.so.3 should *NOT* be present, and all executables should have
/lib/ld-linux-armhf.so.3 as their program interpreter (see the output of
"readelf -a").
Therefore, this makes me believe that you had some non-EABIhf binaries lying
around, and they were still referencing /lib/ld-linux.so.3, which on purpose
doesn't exist on EABIhf systems.
Consequently, I'm marking this bug as "works for me". Do not hesitate to reopen
if you disagree with this conclusion.
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^ permalink raw reply [flat|nested] 6+ messages in thread
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