Makefile: enable program suffixes via PROG_SUFFIX (#7868)

README.md

@@ -45,6 +45,10 @@ as libsystemd-dev on Debian/Ubuntu or systemd-devel on CentOS) and run:
 
     % make USE_SYSTEMD=yes
 
+To append a suffix to Redis program names, use:
+
+    % make PROG_SUFFIX="-alt"
+
 You can run a 32 bit Redis binary using:
 
     % make 32bit

src/Makefile

@@ -253,15 +253,15 @@ QUIET_LINK = @printf '    %b %b\n' $(LINKCOLOR)LINK$(ENDCOLOR) $(BINCOLOR)$@$(EN
 QUIET_INSTALL = @printf '    %b %b\n' $(LINKCOLOR)INSTALL$(ENDCOLOR) $(BINCOLOR)$@$(ENDCOLOR) 1>&2;
 endif
 
-REDIS_SERVER_NAME=redis-server
-REDIS_SENTINEL_NAME=redis-sentinel
+REDIS_SERVER_NAME=redis-server$(PROG_SUFFIX)
+REDIS_SENTINEL_NAME=redis-sentinel$(PROG_SUFFIX)
 REDIS_SERVER_OBJ=adlist.o quicklist.o ae.o anet.o dict.o server.o sds.o zmalloc.o lzf_c.o lzf_d.o pqsort.o zipmap.o sha1.o ziplist.o release.o networking.o util.o object.o db.o replication.o rdb.o t_string.o t_list.o t_set.o t_zset.o t_hash.o config.o aof.o pubsub.o multi.o debug.o sort.o intset.o syncio.o cluster.o crc16.o endianconv.o slowlog.o scripting.o bio.o rio.o rand.o memtest.o crcspeed.o crc64.o bitops.o sentinel.o notify.o setproctitle.o blocked.o hyperloglog.o latency.o sparkline.o redis-check-rdb.o redis-check-aof.o geo.o lazyfree.o module.o evict.o expire.o geohash.o geohash_helper.o childinfo.o defrag.o siphash.o rax.o t_stream.o listpack.o localtime.o lolwut.o lolwut5.o lolwut6.o acl.o gopher.o tracking.o connection.o tls.o sha256.o timeout.o setcpuaffinity.o monotonic.o
-REDIS_CLI_NAME=redis-cli
+REDIS_CLI_NAME=redis-cli$(PROG_SUFFIX)
 REDIS_CLI_OBJ=anet.o adlist.o dict.o redis-cli.o zmalloc.o release.o ae.o crcspeed.o crc64.o siphash.o crc16.o monotonic.o
-REDIS_BENCHMARK_NAME=redis-benchmark
+REDIS_BENCHMARK_NAME=redis-benchmark$(PROG_SUFFIX)
 REDIS_BENCHMARK_OBJ=ae.o anet.o redis-benchmark.o adlist.o dict.o zmalloc.o siphash.o monotonic.o
-REDIS_CHECK_RDB_NAME=redis-check-rdb
-REDIS_CHECK_AOF_NAME=redis-check-aof
+REDIS_CHECK_RDB_NAME=redis-check-rdb$(PROG_SUFFIX)
+REDIS_CHECK_AOF_NAME=redis-check-aof$(PROG_SUFFIX)
 
 all: $(REDIS_SERVER_NAME) $(REDIS_SENTINEL_NAME) $(REDIS_CLI_NAME) $(REDIS_BENCHMARK_NAME) $(REDIS_CHECK_RDB_NAME) $(REDIS_CHECK_AOF_NAME)
 	@echo ""