hyperscan: Remove from IPFire.

- hyperscan will move from BSD licence to a proprietary paid for licence from version 5.5
   onwards.
- hyperscan will be replaced by vectorscan, a fork of hyperscan.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

src/patches/hyperscan-5.4.0-fix-undefined-reference-to.patch

@@ -1,24 +0,0 @@
-From 66189546403e5476c560bdbad89d24c3df87b172 Mon Sep 17 00:00:00 2001
-From: Yue Ni <niyue.com@gmail.com>
-Date: Tue, 19 Jan 2021 17:03:02 +0800
-Subject: [PATCH] Fix hyperscan compilation issue for
- https://github.com/intel/hyperscan/issues/292, avoid the compilation error
- reporting 'undefined reference to `avx2_snprintf`'.
-
----
- cmake/build_wrapper.sh | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/cmake/build_wrapper.sh b/cmake/build_wrapper.sh
-index 1962813f..895610c0 100755
---- a/cmake/build_wrapper.sh
-+++ b/cmake/build_wrapper.sh
-@@ -17,7 +17,7 @@ KEEPSYMS=$(mktemp -p /tmp keep.syms.XXXXX)
- LIBC_SO=$("$@" --print-file-name=libc.so.6)
- cp ${KEEPSYMS_IN} ${KEEPSYMS}
- # get all symbols from libc and turn them into patterns
--nm -f p -g -D ${LIBC_SO} | sed -s 's/\([^ ]*\).*/^\1$/' >> ${KEEPSYMS}
-+nm -f p -g -D ${LIBC_SO} | sed -s 's/\([^ @]*\).*/^\1$/' >> ${KEEPSYMS}
- # build the object
- "$@"
- # rename the symbols in the object