On Sat, 1 Aug 2020 at 14:57, Ryan Harkin ryan.harkin@linaro.org wrote:
On Sat, 1 Aug 2020 at 10:09, Ryan Harkin ryan.harkin@linaro.org wrote:
Hi Khem,
On Fri, 31 Jul 2020, 21:58 Khem Raj, raj.khem@gmail.com wrote:
On Fri, Jul 31, 2020 at 8:35 AM Ryan Harkin ryan.harkin@linaro.org wrote:
Hello,
I'm migrating from Warrior to Dunfell and I'm getting a curious build failure in gcc-sanitizers.
Here's the full gory detail: https://pastebin.ubuntu.com/p/nh4cDKMvgS/
However, the main error is this:
| In file included from ../../../../../../../../../work-shared/gcc-arm-8.3-r2019.03/git/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:193: | ../../../../../../../../../work-shared/gcc-arm-8.3-r2019.03/git/libsanitizer/sanitizer_common/sanitizer_internal_defs.h:317:72: error: size of array 'assertion_failed__1152' is negative | typedef char IMPL_PASTE(assertion_failed_##_, line)[2*(int)(pred)-1]
I have no idea where to begin with this. I don't even know why gcc-sanitizers is included in the build, what it does, or why I need it. I'm building an image with dev packages and gcc, so I guess that's why.
I've hacked meta-arm to patch sanitizer_platform_limits_posix.cc to null out the macros and that builds fine. I'm sure it won't work, should someone want to use it, mind you.
Is there something obvious that I should be doing as part of a Warrior -> Dunfell migration to get this to work?
note: Warrior used meta-linaro-toolchain and for Dunfell, it's moved to meta-arm-toolchain.
is gcc 8.3 the latest for linaro
I assume so. I haven't attempted to change the default.
I'm sorry, that's incorrect: local.conf has an over-ride to specify 8.3. I've just removed it and now it's using 9.3. And it's building fine.
Sumit, do you know if there's a reason for using 9.2 in RPB instead of 9.3?
Arm GCC 9.3 toolchain isn't released yet (see here [1]).
[1] https://developer.arm.com/tools-and-software/open-source-software/developer-...
-Sumit
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