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|
CC_VERSION := $(shell $(CC) --version | \
sed -n -e '/clang-/s/.*clang-\([0-9][0-9]*\).*/\1/p')
ifeq ($(CC_VERSION),)
# probably not clang
CC_VERSION := 0
endif
WFLAGS :=
# Warnings are version-dependent, unfortunately,
# so test for version before adding a -W flag.
# Note: gnu make requires $(shell test ...) for "a > b" type tests.
ifeq ($(shell test $(CC_VERSION) -gt 0; echo $$?),0)
WFLAGS += -Weverything
WFLAGS += -Wno-padded
WFLAGS += -Wno-gnu-zero-variadic-macro-arguments
WFLAGS += -Wno-format-nonliteral
WFLAGS += -Wno-unused-macros
WFLAGS += -Wno-disabled-macro-expansion
WFLAGS += -Werror
endif
ifeq ($(shell test $(CC_VERSION) -gt 600; echo $$?),0)
WFLAGS += -Wno-reserved-id-macro
endif
CFLAGS := $(WFLAGS) \
-g \
-O0 \
-DL9P_DEBUG=L9P_DEBUG
# Note: to turn on debug, use -DL9P_DEBUG=L9P_DEBUG,
# and set env variable LIB9P_LOGGING to stderr or to
# the (preferably full path name of) the debug log file.
LIB_SRCS := \
pack.c \
connection.c \
request.c \
genacl.c \
log.c \
hashtable.c \
utils.c \
rfuncs.c \
threadpool.c \
sbuf/sbuf.c \
transport/socket.c \
backend/fs.c
SERVER_SRCS := \
example/server.c
BUILD_DIR := build
LIB_OBJS := $(addprefix build/,$(LIB_SRCS:.c=.o))
SERVER_OBJS := $(SERVER_SRCS:.c=.o)
LIB := lib9p.dylib
SERVER := server
all: build $(LIB) $(SERVER)
$(LIB): $(LIB_OBJS)
cc -dynamiclib $^ -o build/$@
$(SERVER): $(SERVER_OBJS) $(LIB)
cc $< -o build/$(SERVER) -Lbuild/ -l9p
clean:
rm -rf build
rm -f $(SERVER_OBJS)
build:
mkdir build
mkdir build/sbuf
mkdir build/transport
mkdir build/backend
build/%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
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