Thanks for doing this research. Merged.

> On 4 Jul 2019, at 14:44, Stefan Schantl <stefan.schantl(a)ipfire.org> wrote:
> 
> When enabled, LLVM provides the capability to just-in-time compile ClamAV bytecode signatures.
> Without LLVM, ClamAV uses a built-in bytecode interpreter to execute bytecode signatures.
> The mechanism is different, but the results are same and the performance overall is comparable.
> 
> At present only LLVM versions up to LLVM 3.6.2 are supported by ClamAV, and LLVM 3.6.2 is old enough
> that newer distributions no longer provide it. Therefore, the ClamAV Devs recommend using the
> --disable-llvm configure option.
> 
> Fixes #11601.
> 
> Signed-off-by: Stefan Schantl <stefan.schantl(a)ipfire.org>
> ---
> clamav/clamav.nm | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/clamav/clamav.nm b/clamav/clamav.nm
> index 9a550544e..9abe6c40e 100644
> --- a/clamav/clamav.nm
> +++ b/clamav/clamav.nm
> @@ -5,7 +5,7 @@
> 
> name       = clamav
> version    = 0.101.2
> -release    = 1
> +release    = 2
> 
> groups     = System Environment/Daemons
> url        = http://www.clamav.net
> @@ -49,6 +49,7 @@ build
> 		--with-user=clamupdate \
> 	        --with-group=clamupdate \
> 		--disable-rpath \
> +		--disable-llvm \
> 		have_cv_ipv6=yes
> 
> 	# User and group have to exist to compile the source code,
> -- 
> 2.21.0
>