# Redis Makefile
# Copyright (C) 2009 Salvatore Sanfilippo <antirez at gmail dot com>
# This file is released under the BSD license, see the COPYING file
+#
+# The Makefile composes the final FINAL_CFLAGS and FINAL_LDFLAGS using
+# what is needed for Redis plus the standard CFLAGS and LDFLAGS passed.
+# However when building the dependencies (Jemalloc, Lua, Hiredis, ...)
+# CFLAGS and LDFLAGS are propagated to the dependencies, so to pass
+# flags only to be used when compiling / linking Redis itself REDIS_CFLAGS
+# and REDIS_LDFLAGS are used instead (this is the case of 'make gcov').
+#
+# Dependencies are stored in the Makefile.dep file. To rebuild this file
+# Just use 'make dep', but this is only needed by developers.
release_hdr := $(shell sh -c './mkreleasehdr.sh')
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
OPTIMIZATION?=-O2
DEPENDENCY_TARGETS=hiredis linenoise lua
+# Default settings
STD= -std=c99 -pedantic
WARN= -Wall
OPT= $(OPTIMIZATION)
-ifeq ($(uname_S),SunOS)
- R_CFLAGS= $(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS) -D__EXTENSIONS__ -D_XPG6
- R_LDFLAGS= $(LDFLAGS)
- R_LIBS= $(LIBS) -ldl -lnsl -lsocket -lm -lpthread
- DEBUG= -g -ggdb
-else
- R_CFLAGS= $(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS)
- R_LDFLAGS= $(LDFLAGS)
- R_LIBS= $(LIBS) -lm -pthread
- DEBUG= -g -rdynamic -ggdb
-endif
-
-# Include paths to dependencies
-R_CFLAGS+= -I../deps/hiredis -I../deps/linenoise -I../deps/lua/src
-
# Default allocator
ifeq ($(uname_S),Linux)
- MALLOC?=jemalloc
+ MALLOC=jemalloc
else
- MALLOC?=libc
+ MALLOC=libc
endif
# Backwards compatibility for selecting an allocator
MALLOC=jemalloc
endif
+# Override default settings if possible
+-include .make-settings
+
+ifeq ($(uname_S),SunOS)
+ FINAL_CFLAGS= $(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS) $(REDIS_CFLAGS) -D__EXTENSIONS__ -D_XPG6
+ FINAL_LDFLAGS= $(LDFLAGS) $(REDIS_LDFLAGS) -g -ggdb
+ FINAL_LIBS= -ldl -lnsl -lsocket -lm -lpthread
+ DEBUG= -g -ggdb
+else
+ FINAL_CFLAGS= $(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS) $(REDIS_CFLAGS)
+ FINAL_LDFLAGS= $(LDFLAGS) $(REDIS_LDFLAGS) -g -rdynamic -ggdb
+ FINAL_LIBS= -lm -pthread
+ DEBUG= -g -rdynamic -ggdb
+endif
+
+# Include paths to dependencies
+FINAL_CFLAGS+= -I../deps/hiredis -I../deps/linenoise -I../deps/lua/src
+
ifeq ($(MALLOC),tcmalloc)
- R_CFLAGS+= -DUSE_TCMALLOC
- R_LIBS+= -ltcmalloc
+ FINAL_CFLAGS+= -DUSE_TCMALLOC
+ FINAL_LIBS+= -ltcmalloc
endif
ifeq ($(MALLOC),tcmalloc_minimal)
- R_CFLAGS+= -DUSE_TCMALLOC
- R_LIBS+= -ltcmalloc_minimal
+ FINAL_CFLAGS+= -DUSE_TCMALLOC
+ FINAL_LIBS+= -ltcmalloc_minimal
endif
ifeq ($(MALLOC),jemalloc)
DEPENDENCY_TARGETS+= jemalloc
- R_CFLAGS+= -DUSE_JEMALLOC -I../deps/jemalloc/include
- R_LIBS+= ../deps/jemalloc/lib/libjemalloc.a -ldl
+ FINAL_CFLAGS+= -DUSE_JEMALLOC -I../deps/jemalloc/include
+ FINAL_LIBS+= ../deps/jemalloc/lib/libjemalloc.a -ldl
endif
-R_CC=$(QUIET_CC)$(CC) $(R_CFLAGS)
-R_LD=$(QUIET_LINK)$(CC) $(R_LDFLAGS)
+REDIS_CC=$(QUIET_CC)$(CC) $(FINAL_CFLAGS)
+REDIS_LD=$(QUIET_LINK)$(CC) $(FINAL_LDFLAGS)
-PREFIX= /usr/local
+PREFIX?=/usr/local
INSTALL_BIN= $(PREFIX)/bin
INSTALL= cp -pf
QUIET_LINK = @printf ' %b %b\n' $(LINKCOLOR)LINK$(ENDCOLOR) $(BINCOLOR)$@$(ENDCOLOR) 1>&2;
endif
-R_SERVER_NAME= redis-server
-R_SERVER_OBJ= adlist.o ae.o anet.o dict.o redis.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 crc64.o
-R_CLI_NAME= redis-cli
-R_CLI_OBJ= anet.o sds.o adlist.o redis-cli.o zmalloc.o release.o
-R_BENCHMARK_NAME= redis-benchmark
-R_BENCHMARK_OBJ= ae.o anet.o redis-benchmark.o sds.o adlist.o zmalloc.o redis-benchmark.o
-R_CHECK_DUMP_NAME= redis-check-dump
-R_CHECK_DUMP_OBJ= redis-check-dump.o lzf_c.o lzf_d.o
-R_CHECK_AOF_NAME= redis-check-aof
-R_CHECK_AOF_OBJ= redis-check-aof.o
-
-all: $(R_SERVER_NAME) $(R_CLI_NAME) $(R_BENCHMARK_NAME) $(R_CHECK_DUMP_NAME) $(R_CHECK_AOF_NAME)
+REDIS_SERVER_NAME= redis-server
+REDIS_SERVER_OBJ= adlist.o ae.o anet.o dict.o redis.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 crc64.o
+REDIS_CLI_NAME= redis-cli
+REDIS_CLI_OBJ= anet.o sds.o adlist.o redis-cli.o zmalloc.o release.o anet.o ae.o
+REDIS_BENCHMARK_NAME= redis-benchmark
+REDIS_BENCHMARK_OBJ= ae.o anet.o redis-benchmark.o sds.o adlist.o zmalloc.o redis-benchmark.o
+REDIS_CHECK_DUMP_NAME= redis-check-dump
+REDIS_CHECK_DUMP_OBJ= redis-check-dump.o lzf_c.o lzf_d.o crc64.o
+REDIS_CHECK_AOF_NAME= redis-check-aof
+REDIS_CHECK_AOF_OBJ= redis-check-aof.o
+
+all: $(REDIS_SERVER_NAME) $(REDIS_CLI_NAME) $(REDIS_BENCHMARK_NAME) $(REDIS_CHECK_DUMP_NAME) $(REDIS_CHECK_AOF_NAME)
@echo ""
@echo "Hint: To run 'make test' is a good idea ;)"
@echo ""
include Makefile.dep
dep:
- $(R_CC) -MM *.c > Makefile.dep
+ $(REDIS_CC) -MM *.c > Makefile.dep
.PHONY: dep
+persist-settings: distclean
+ echo STD=$(STD) >> .make-settings
+ echo WARN=$(WARN) >> .make-settings
+ echo OPT=$(OPT) >> .make-settings
+ echo MALLOC=$(MALLOC) >> .make-settings
+ echo CFLAGS=$(CFLAGS) >> .make-settings
+ echo LDFLAGS=$(LDFLAGS) >> .make-settings
+ echo REDIS_CFLAGS=$(REDIS_CFLAGS) >> .make-settings
+ echo REDIS_LDFLAGS=$(REDIS_LDFLAGS) >> .make-settings
+ echo PREV_FINAL_CFLAGS=$(FINAL_CFLAGS) >> .make-settings
+ echo PREV_FINAL_LDFLAGS=$(FINAL_LDFLAGS) >> .make-settings
+ -(cd ../deps && $(MAKE) $(DEPENDENCY_TARGETS))
+
+.PHONY: persist-settings
+
# Prerequisites target
.make-prerequisites:
@touch $@
-# Clean local objects and build dependencies when R_CFLAGS is different
-ifneq ($(shell sh -c '[ -f .make-cflags ] && cat .make-cflags || echo none'), $(R_CFLAGS))
-.make-cflags: clean
- -(cd ../deps && $(MAKE) $(DEPENDENCY_TARGETS))
- -(echo "$(R_CFLAGS)" > .make-cflags)
-.make-prerequisites: .make-cflags
-endif
-
-# Clean local objects when R_LDFLAGS is different
-ifneq ($(shell sh -c '[ -f .make-ldflags ] && cat .make-ldflags || echo none'), $(R_LDFLAGS))
-.make-ldflags: clean
- -(echo "$(R_LDFLAGS)" > .make-ldflags)
-.make-prerequisites: .make-ldflags
+# Clean everything, persist settings and build dependencies if anything changed
+ifneq ($(strip $(PREV_FINAL_CFLAGS)), $(strip $(FINAL_CFLAGS)))
+.make-prerequisites: persist-settings
endif
-# Clean local objects when MALLOC is different
-ifneq ($(shell sh -c '[ -f .make-malloc ] && cat .make-malloc || echo none'), $(MALLOC))
-.make-malloc: clean
- -(echo "$(MALLOC)" > .make-malloc)
-.make-prerequisites: .make-malloc
+ifneq ($(strip $(PREV_FINAL_LDFLAGS)), $(strip $(FINAL_LDFLAGS)))
+.make-prerequisites: persist-settings
endif
# redis-server
-$(R_SERVER_NAME): $(R_SERVER_OBJ)
- $(R_LD) -o $@ $^ ../deps/lua/src/liblua.a $(R_LIBS)
+$(REDIS_SERVER_NAME): $(REDIS_SERVER_OBJ)
+ $(REDIS_LD) -o $@ $^ ../deps/lua/src/liblua.a $(FINAL_LIBS)
# redis-cli
-$(R_CLI_NAME): $(R_CLI_OBJ)
- $(R_LD) -o $@ $^ ../deps/hiredis/libhiredis.a ../deps/linenoise/linenoise.o $(R_LIBS)
+$(REDIS_CLI_NAME): $(REDIS_CLI_OBJ)
+ $(REDIS_LD) -o $@ $^ ../deps/hiredis/libhiredis.a ../deps/linenoise/linenoise.o $(FINAL_LIBS)
# redis-benchmark
-$(R_BENCHMARK_NAME): $(R_BENCHMARK_OBJ)
- $(R_LD) -o $@ $^ ../deps/hiredis/libhiredis.a $(R_LIBS)
+$(REDIS_BENCHMARK_NAME): $(REDIS_BENCHMARK_OBJ)
+ $(REDIS_LD) -o $@ $^ ../deps/hiredis/libhiredis.a $(FINAL_LIBS)
# redis-check-dump
-$(R_CHECK_DUMP_NAME): $(R_CHECK_DUMP_OBJ)
- $(R_LD) -o $@ $^ $(R_LIBS)
+$(REDIS_CHECK_DUMP_NAME): $(REDIS_CHECK_DUMP_OBJ)
+ $(REDIS_LD) -o $@ $^ $(FINAL_LIBS)
# redis-check-aof
-$(R_CHECK_AOF_NAME): $(R_CHECK_AOF_OBJ)
- $(R_LD) -o $@ $^ $(R_LIBS)
+$(REDIS_CHECK_AOF_NAME): $(REDIS_CHECK_AOF_OBJ)
+ $(REDIS_LD) -o $@ $^ $(FINAL_LIBS)
# Because the jemalloc.h header is generated as a part of the jemalloc build,
# building it should complete before building any other object. Instead of
# depending on a single artifact, build all dependencies first.
%.o: %.c .make-prerequisites
- $(R_CC) -c $<
+ $(REDIS_CC) -c $<
clean:
- rm -rf $(R_SERVER_NAME) $(R_CLI_NAME) $(R_BENCHMARK_NAME) $(R_CHECK_DUMP_NAME) $(R_CHECK_AOF_NAME) *.o *.gcda *.gcno *.gcov redis.info lcov-html
+ rm -rf $(REDIS_SERVER_NAME) $(REDIS_CLI_NAME) $(REDIS_BENCHMARK_NAME) $(REDIS_CHECK_DUMP_NAME) $(REDIS_CHECK_AOF_NAME) *.o *.gcda *.gcno *.gcov redis.info lcov-html
.PHONY: clean
.PHONY: distclean
-test: $(R_SERVER_NAME) $(R_CHECK_AOF_NAME)
+test: $(REDIS_SERVER_NAME) $(REDIS_CHECK_AOF_NAME)
@(cd ..; ./runtest)
lcov:
- $(MAKE) clean gcov
+ $(MAKE) gcov
@(set -e; cd ..; ./runtest --clients 1)
@geninfo -o redis.info .
@genhtml --legend -o lcov-html redis.info
.PHONY: lcov
-bench: $(R_BENCHMARK_NAME)
- ./$(R_BENCHMARK_NAME)
-
-log:
- git log '--pretty=format:%ad %s (%cn)' --date=short > ../Changelog
+bench: $(REDIS_BENCHMARK_NAME)
+ ./$(REDIS_BENCHMARK_NAME)
32bit:
@echo ""
@echo "WARNING: if it fails under Linux you probably need to install libc6-dev-i386"
@echo ""
- $(MAKE) CFLAGS="$(CFLAGS) -m32" LDFLAGS="$(LDFLAGS) -m32"
-
-gprof:
- $(MAKE) CFLAGS="$(CFLAGS) -pg" LDFLAGS="$(LDFLAGS) -pg"
+ $(MAKE) CFLAGS="-m32" LDFLAGS="-m32"
gcov:
- $(MAKE) CFLAGS="$(CFLAGS) -fprofile-arcs -ftest-coverage -DCOVERAGE_TEST"
+ $(MAKE) REDIS_CFLAGS="-fprofile-arcs -ftest-coverage -DCOVERAGE_TEST" REDIS_LDFLAGS="-fprofile-arcs -ftest-coverage"
noopt:
$(MAKE) OPT="-O0"
-32bitgprof:
- $(MAKE) CFLAGS="$(CFLAGS) -m32" LDFLAGS="$(LDFLAGS) -m32" gprof
-
src/help.h:
@../utils/generate-command-help.rb > help.h
install: all
mkdir -p $(INSTALL_BIN)
- $(INSTALL) $(R_SERVER_NAME) $(INSTALL_BIN)
- $(INSTALL) $(R_BENCHMARK_NAME) $(INSTALL_BIN)
- $(INSTALL) $(R_CLI_NAME) $(INSTALL_BIN)
- $(INSTALL) $(R_CHECK_DUMP_NAME) $(INSTALL_BIN)
- $(INSTALL) $(R_CHECK_AOF_NAME) $(INSTALL_BIN)
+ $(INSTALL) $(REDIS_SERVER_NAME) $(INSTALL_BIN)
+ $(INSTALL) $(REDIS_BENCHMARK_NAME) $(INSTALL_BIN)
+ $(INSTALL) $(REDIS_CLI_NAME) $(INSTALL_BIN)
+ $(INSTALL) $(REDIS_CHECK_DUMP_NAME) $(INSTALL_BIN)
+ $(INSTALL) $(REDIS_CHECK_AOF_NAME) $(INSTALL_BIN)
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