* [Buildroot] [Bug 9571] New: buildroot fails while building opencv for arm64 platform
@ 2017-01-06 9:54 bugzilla at busybox.net
2017-01-06 21:43 ` [Buildroot] [Bug 9571] " bugzilla at busybox.net
2017-01-10 5:35 ` bugzilla at busybox.net
0 siblings, 2 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-01-06 9:54 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9571
Bug ID: 9571
Summary: buildroot fails while building opencv for arm64
platform
Product: buildroot
Version: unspecified
Hardware: Other
OS: Linux
Status: NEW
Severity: critical
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: saik.iitk at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---
i am getting the following error while building opencv. During opencv_core
building, it is linking the following
sw/tools/linaro/gcc-aarch64-linux-gnu-4.9-2014.09/bin/../lib/gcc/aarch64-linux-gnu/4.9.2/../../../../aarch64-linux-gnu/bin/ld:
/local_disk/sai/wpu_aug23/wpu-sw/src/common/utils/buildroot/output/host/usr/aarch64-buildroot-linux-gnu/sysroot/usr/lib/aarch64-linux-gnu/libm.a(k_standard.o)(.text+0x318):
unresolvable R_AARCH64_ADR_PREL_PG_HI21 relocation against symbol
`stderr@@GLIBC_2.17'
and sinc libm.a is not built with option "-fPIC", The error can come and libm.a
is default generated part of buildroot and i cannot build here.
Please have a look
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* [Buildroot] [Bug 9571] buildroot fails while building opencv for arm64 platform
2017-01-06 9:54 [Buildroot] [Bug 9571] New: buildroot fails while building opencv for arm64 platform bugzilla at busybox.net
@ 2017-01-06 21:43 ` bugzilla at busybox.net
2017-01-10 5:35 ` bugzilla at busybox.net
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-01-06 21:43 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9571
--- Comment #1 from Samuel Martin <s.martin49@gmail.com> ---
To investigate this bug we need more details:
- Buildroot version
- Buildroot defconfig used leading to the situation
- opencv package built? (opencv or opencv3)
- is it a static only build?
Have you tried to run: 'make clean && make' ?
Have you tweak the opencv.mk (or opencv3.mk) file? if yes, how?
Have you build the toolchain, then change some critical configurations
requiring a full rebuild [1]?
[1] http://nightly.buildroot.org/manual.html#full-rebuild
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* [Buildroot] [Bug 9571] buildroot fails while building opencv for arm64 platform
2017-01-06 9:54 [Buildroot] [Bug 9571] New: buildroot fails while building opencv for arm64 platform bugzilla at busybox.net
2017-01-06 21:43 ` [Buildroot] [Bug 9571] " bugzilla at busybox.net
@ 2017-01-10 5:35 ` bugzilla at busybox.net
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla at busybox.net @ 2017-01-10 5:35 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9571
sai <saik.iitk@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|NEW |RESOLVED
--- Comment #2 from sai <saik.iitk@gmail.com> ---
this issue is related to tool chain which i used downloaded one from linaro. If
i use other tool chain version from linaro ,it is working now
thanks
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end of thread, other threads:[~2017-01-10 5:35 UTC | newest]
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2017-01-06 9:54 [Buildroot] [Bug 9571] New: buildroot fails while building opencv for arm64 platform bugzilla at busybox.net
2017-01-06 21:43 ` [Buildroot] [Bug 9571] " bugzilla at busybox.net
2017-01-10 5:35 ` bugzilla at busybox.net
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