Messages in this thread | | | From | Gabriel Krisman Bertazi <> | Subject | Re: [PATCH] samples: fanotify: add CC_CAN_LINK dependency | Date | Fri, 29 Oct 2021 09:44:25 -0300 |
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Arnd Bergmann <arnd@kernel.org> writes:
> From: Arnd Bergmann <arnd@arndb.de> > > When using a cross tools that only works for kernels, the > newn sample can end up with a link failure such as: > > /usr/bin/ld: unrecognised emulation mode: aarch64linux > Supported emulations: elf_x86_64 elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om i386pep i386pe > clang: error: linker command failed with exit code 1 (use -v to see invocation) > make[5]: *** [/git/arm-soc/scripts/Makefile.userprogs:28: samples/fanotify/fs-monitor] Error 1 > > Add a Kconfig dependency, similar to the one we use for > other samples. > > Fixes: 5451093081db ("samples: Add fs error monitoring example") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Hi Arnd,
This was reported by Guenter Roeck yesterday, I sent a patch for it here:
https://lore.kernel.org/linux-fsdevel/87fsslasgz.fsf@collabora.com/
> --- > samples/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/samples/Kconfig b/samples/Kconfig > index 147a16dafaf8..83f12c1e9ca6 100644 > --- a/samples/Kconfig > +++ b/samples/Kconfig > @@ -122,7 +122,7 @@ config SAMPLE_CONNECTOR > > config SAMPLE_FANOTIFY_ERROR > bool "Build fanotify error monitoring sample" > - depends on FANOTIFY > + depends on CC_CAN_LINK && FANOTIFY > help > When enabled, this builds an example code that uses the > FAN_FS_ERROR fanotify mechanism to monitor filesystem
-- Gabriel Krisman Bertazi
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