[Buildroot] [PATCH v2 next] flex: bump version to 2.6.4
Vicente Olivert Riera
Vincent.Riera at imgtec.com
Wed May 10 13:12:40 UTC 2017
Hi Thomas,
On 10/05/17 13:03, Thomas Petazzoni wrote:
> Hello,
>
> On Wed, 10 May 2017 12:31:23 +0100, Vicente Olivert Riera wrote:
>
>> - The sed command over Makefile.in to prevent the flex binary to be
>> built fails, so remove it. Instead, just remove the flex binary and
>> its flex++ symlink using a post-target-install hook.
>
> Have you tried to build this with a noMMU toolchain? I believe it will
> fail to build, because the flex program uses fork().
you're right, it fails to build with a noMMU toolchain because of fork():
flex-filter.o: In function `filter_apply_chain':
filter.c:(.text+0x1bc): undefined reference to `fork'
So, either we make flex package depend on MMU, or we prevent the flex
binary to be compiled. I prefer the second option.
I'll try to see how we can do it.
Regards,
Vincent.
>
> Thomas
>
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