[Buildroot] [PATCH v2, 2/4] package/clamav: doesn't build with zlib-ng

[Fabrice Fontaine]

clamav doesn't build with zlib-ng since bump to version 1.9.9-b1 in
commit 1f7b12a0b4572d7e763c431a63c22cfb912b8b14 and the removal of FAR:
https://github.com/zlib-ng/zlib-ng/commit/0db1040667b13c0f9405af810f669857a487b08e:

In file included from nsis/nsis_zlib.h:32,
                 from nsis/nulsft.c:38:
nsis/nsis_zutil.h:36:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'uchf'
   36 | typedef uch FAR uchf;
      |                 ^~~~

Fixes:
 - http://autobuild.buildroot.org/results/524ee31face8be6a813829b036c4d6134ee5ca98

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
Changes v1 -> v2:
 - Force libzlib instead of depending on it to avoid a recursive
   dependency

 package/clamav/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/clamav/Config.in b/package/clamav/Config.in
index 990a818b5c..2857f9cbf4 100644
--- a/package/clamav/Config.in
+++ b/package/clamav/Config.in
@@ -10,6 +10,7 @@ config BR2_PACKAGE_CLAMAV
 	select BR2_PACKAGE_MUSL_FTS if !BR2_TOOLCHAIN_USES_GLIBC
 	select BR2_PACKAGE_OPENSSL
 	select BR2_PACKAGE_ZLIB
+	select BR2_PACKAGE_ZLIB_FORCE_LIBZLIB
 	help
 	  ClamAV is an open source antivirus engine for detecting
 	  trojans, viruses, malware & other malicious threats.
-- 
2.35.1