[OE-core] [PATCH v3] libsanitizer: Enable GCC sanitizers

[Burton, Ross]

Hi Dan,

On 16 September 2014 19:45, Dan McGregor <danismostlikely at gmail.com> wrote:

> No worries. There's a new version up now. I did some experiments with
> other machines. Turns out it doesn't
> work on aarch64.
>

Said I'd merge these once 1.7 out and sadly there's some bad news:

|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-x86-lsb/build/build/tmp/sysroots/qemux86/usr/lib/libc_nonshared.a(elf-init.oS):
In function `__libc_csu_init':
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-x86-lsb/build/build/tmp/work/i586-poky-linux/glibc/2.20-r0/git/csu/elf-init.c:86:
undefined reference to `__init_array_start'
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-x86-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/i586-poky-linux/gcc/i586-poky-linux/4.9.1/ld:
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-x86-lsb/build/build/tmp/sysroots/qemux86/usr/lib/libc_nonshared.a(elf-init.oS):
relocation R_386_GOTOFF against undefined hidden symbol
`__init_array_start' can not be used when making a shared object
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-x86-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/i586-poky-linux/gcc/i586-poky-linux/4.9.1/ld:
final link failed: Bad value
| collect2: error: ld returned 1 exit status
| Makefile:407: recipe for target 'libasan.la' failed

(
https://autobuilder.yoctoproject.org/main/builders/nightly-x86-lsb/builds/87/steps/BuildImages/logs/stdio
)

|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm-lsb/build/build/tmp/sysroots/imx53qsb/usr/lib/libc_nonshared.a(elf-init.oS):
In function `__libc_csu_init':
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm-lsb/build/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/glibc/2.20-r0/git/csu/elf-init.c:87:
undefined reference to `__init_array_end'
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm-lsb/build/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/glibc/2.20-r0/git/csu/elf-init.c:87:
undefined reference to `__init_array_start'
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.1/ld:
.libs/libasan.so.1.0.0: hidden symbol `__init_array_end' isn't defined
|
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-fsl-arm-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.1/ld:
final link failed: Bad value
| collect2: error: ld returned 1 exit status
| make[2]: *** [libasan.la] Error 1

(
https://autobuilder.yoctoproject.org/main/builders/nightly-fsl-arm-lsb/builds/85/steps/BuildImages/logs/stdio
)

ERROR: Nothing RPROVIDES 'libsanitizer' (but
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-mips/build/meta/recipes-core/packagegroups/
packagegroup-core-sdk.bb RDEPENDS on or otherwise requires it)
ERROR: libsanitizer was skipped: incompatible with host mips-poky-linux
(not in COMPATIBLE_HOST)

(
https://autobuilder.yoctoproject.org/main/builders/nightly-mips/builds/89/steps/BuildImages/logs/stdio
)

Will you be able to work on these?

Ross
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openembedded.org/pipermail/openembedded-core/attachments/20141104/0f46a6b4/attachment-0002.html>