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# Compiler settings
CC = cc
ifdef SANITIZER
ifeq ($(SANITIZER),address)
SAN=-fsanitize=address
else
ifeq ($(SANITIZER),undefined)
SAN=-fsanitize=undefined
else
ifeq ($(SANITIZER),thread)
SAN=-fsanitize=thread
else
$(error "unknown sanitizer=${SANITIZER}")
endif
endif
endif
endif
CFLAGS = -O2 -Wall -Wextra -g $(SAN) -std=c11
LDFLAGS = -lm $(SAN)
# Detect OS
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
# Shared library compile flags for linux / osx
ifeq ($(uname_S),Linux)
SHOBJ_CFLAGS ?= -W -Wall -fno-common -g -ggdb -std=c11 -O2
SHOBJ_LDFLAGS ?= -shared
ifneq (,$(findstring armv,$(uname_M)))
SHOBJ_LDFLAGS += -latomic
endif
ifneq (,$(findstring aarch64,$(uname_M)))
SHOBJ_LDFLAGS += -latomic
endif
else
SHOBJ_CFLAGS ?= -W -Wall -dynamic -fno-common -g -ggdb -std=c11 -O3
SHOBJ_LDFLAGS ?= -bundle -undefined dynamic_lookup
endif
# OS X 11.x doesn't have /usr/lib/libSystem.dylib and needs an explicit setting.
ifeq ($(uname_S),Darwin)
ifeq ("$(wildcard /usr/lib/libSystem.dylib)","")
LIBS = -L /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib -lsystem
endif
endif
.SUFFIXES: .c .so .xo .o
all: vset.so
.c.xo:
$(CC) -I. $(CFLAGS) $(SHOBJ_CFLAGS) -fPIC -c $< -o $@
vset.xo: ../../src/redismodule.h expr.c
vset.so: vset.xo hnsw.xo
$(CC) -o $@ $^ $(SHOBJ_LDFLAGS) $(LIBS) $(SAN) -lc
# Example sources / objects
SRCS = hnsw.c w2v.c
OBJS = $(SRCS:.c=.o)
TARGET = w2v
MODULE = vset.so
# Default target
all: $(TARGET) $(MODULE)
# Example linking rule
$(TARGET): $(OBJS)
$(CC) $(OBJS) $(LDFLAGS) -o $(TARGET)
# Compilation rule for object files
%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
expr-test: expr.c fastjson.c fastjson_test.c
$(CC) $(CFLAGS) expr.c -o expr-test -DTEST_MAIN -lm
# Clean rule
clean:
rm -f $(TARGET) $(OBJS) *.xo *.so
# Declare phony targets
.PHONY: all clean
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