add opensuse16

Makefile

@@ -319,7 +319,7 @@ amd64-almalinux: almalinux8 almalinux8-clang almalinux8-dbg almalinux9 almalinux
 amd64-centos: centos9 centos9-clang centos9-dbg centos10 centos10-clang centos10-dbg
 amd64-debian: debian12 debian12-clang debian12-dbg debian13 debian13-clang debian13-dbg
 amd64-fedora: fedora40 fedora40-clang fedora40-dbg fedora41 fedora41-clang fedora41-dbg fedora42 fedora42-clang fedora42-dbg
-amd64-opensuse: opensuse15 opensuse15-clang opensuse15-dbg
+amd64-opensuse: opensuse15 opensuse15-clang opensuse15-dbg opensuse16 opensuse16-clang opensuse16-dbg
 amd64-ubuntu: ubuntu22 ubuntu22-clang ubuntu22-dbg ubuntu24 ubuntu24-clang ubuntu24-dbg
 amd64-pkglist:
 	@${MAKE} -nk amd64-packages 2>/dev/null | grep -Po '(?<=binaries/)proxysql\S+$$'
@@ -330,7 +330,7 @@ arm64-almalinux: almalinux8 almalinux9 almalinux10
 arm64-centos: centos9 centos10
 arm64-debian: debian12 debian13
 arm64-fedora: fedora40 fedora41 fedora42
-arm64-opensuse: opensuse15
+arm64-opensuse: opensuse15 opensuse16
 arm64-ubuntu: ubuntu22 ubuntu24
 arm64-pkglist:
 	@${MAKE} -nk arm64-packages 2>/dev/null | grep -Po '(?<=binaries/)proxysql\S+$$'

docker-compose.yml

@@ -299,6 +299,34 @@ services:
       - PKG_RELEASE=dbg-opensuse15
       - PROXYSQL_BUILD_TYPE=debug
 
+####################################################################################################
+  opensuse16_build:
+    extends:
+      service: _build
+    image: proxysql/packaging:build-opensuse16-v3.0.3
+    volumes:
+      - ./docker/images/proxysql/suse-compliant/rpmmacros/rpmbuild/:/root/rpmbuild/
+      - ./docker/images/proxysql/suse-compliant/rpmmacros/.rpmmacros:/root/.rpmmacros
+      - ./docker/images/proxysql/suse-compliant/entrypoint/:/opt/entrypoint/
+      - ./:/opt/proxysql/
+    environment:
+      - PKG_RELEASE=opensuse16
+      - PROXYSQL_BUILD_TYPE=clickhouse
+
+  opensuse16_clang_build:
+    extends:
+      service: opensuse16_build
+    image: proxysql/packaging:build-clang-opensuse16-v3.0.3
+    environment:
+      - PKG_RELEASE=opensuse16-clang
+
+  opensuse16_dbg_build:
+    extends:
+      service: opensuse16_build
+    environment:
+      - PKG_RELEASE=dbg-opensuse16
+      - PROXYSQL_BUILD_TYPE=debug
+
 ####################################################################################################
 ####################################################################################################
   almalinux8_build: