Makefile

CXX := clang++-15
CXXFLAGS := -Wall -Wextra -std=c++20 -Iinclude
LDFLAGS :=
# CXXFLAGS = -Wall -Wextra -std=c++11 -Iinclude -fsanitize=thread -g3
# LDFLAGS = -fsanitize=thread
# CXXFLAGS = -Wall -Wextra -std=c++11 -Iinclude -Ofast -march=native -flto
# LDFLAGS = -flto

ifdef pedantic
	CXXFLAGS += -pedantic
endif

ifndef nerror
	CXXFLAGS += -Werror
endif

ifndef config 
	config := distr
endif

ifndef platform
	ifeq ($(shell uname -s), Linux)
		platform = linux
	else
		platform = macos
	endif
endif

ifeq ($(platform), linux)
	CXXFLAGS += -DCOBRA_LINUX
	LDFLAGS += -DCOBRA_LINUX
else ifeq ($(platform), macos)
	CXXFLAGS += -DCOBRA_MACOS -fexperimental-library -I/Users/csteenvo/homebrew/Cellar/openssl\@3/3.1.2/include
	LDFLAGS += -DCOBRA_MACOS -fexperimental-library -L/Users/csteenvo/homebrew/Cellar/openssl\@3/3.1.2/lib -L/Users/csteenvo/homebrew/Cellar/llvm/15.0.5/lib/c++
else
$(error "unknown platform $(platform)")
endif

ifndef cxx_install
	cxx_install = $(HOME)/.capt/root/usr/lib/llvm-15
endif

ifndef ncodam
	CXXFLAGS += -nostdinc++ -isystem "$(cxx_install)/include/c++/v1" -fexperimental-library
	LDFLAGS += -nostdlib++ -L "$(cxx_install)/lib" -Wl,-rpath,"$(cxx_install)/lib" -l:libc++.a -lc++experimental -fexperimental-library 
	#LDFLAGS += -nodefaultlibs -L "$(cxx_install)/lib" -Wl,-rpath,"$(cxx_install)/lib" -lc++ -lc++abi -lm -lc -lgc_s -lgcc
endif

ifeq ($(config), debug)
	CXXFLAGS += -DCOBRA_DEBUG -fno-inline -g3 -O0
	LDFLAGS += -DCOBRA_DEBUG -fno-inline -g3 -O0
	ifndef san
		san := addr
	endif
else ifeq ($(config), release)
	CXXFLAGS += -g3 -O2 -gdwarf-4 #-DCOBRA_DEBUG
	LDFLAGS += -g3 -O2 -gdwarf-4 #-DCOBRA_DEBUG
else ifeq ($(config), profile)
	CXXFLAGS += -g3 -Ofast -flto -march=native -pg
	LDFLAGS += -g3 -Ofast -flto -march=native -pg
else ifeq ($(config), distr)
	CXXFLAGS += -Ofast -flto -march=native -DNDEBUG
	LDFLAGS += -Ofast -flto -march=native
else
$(error "unknown config $(config)")
endif

ifdef ssl
	LDFLAGS += -lcrypto -lssl
else
	CXXFLAGS += -DCOBRA_NO_SSL
endif

ifdef san
	ifeq ($(san), addr)
		CXXFLAGS += -fsanitize=address,undefined -fsanitize-trap=all
		LDFLAGS += -fsanitize=address,undefined -fsanitize-trap=all
	else ifeq ($(san), mem)
		CXXFLAGS += -fsanitize=memory,undefined -fsanitize-memory-track-origins
		LDFLAGS += -fsanitize=memory,undefined -fsanitize-memory-track-origins
	else ifeq ($(san), thread)
		CXXFLAGS += -fsanitize=thread,undefined
		LDFLAGS += -fsanitize=thread,undefined
	else ifeq ($(san), none)
	else
	$(error "unknown sanitizer $(san)")
	endif
endif

ifndef fuzz_target

else ifeq ($(fuzz_target), config)
	CXXFLAGS += -DCOBRA_FUZZ_CONFIG -DCOBRA_FUZZ -fsanitize=fuzzer
	LDFLAGS += -fsanitize=fuzzer
else ifeq ($(fuzz_target), request)
	CXXFLAGS += -DCOBRA_FUZZ_REQUEST -DCOBRA_FUZZ -fsanitize=fuzzer
	LDFLAGS += -fsanitize=fuzzer
else ifeq ($(fuzz_target), uri)
	CXXFLAGS += -DCOBRA_FUZZ_URI -DCOBRA_FUZZ -fsanitize=fuzzer
	LDFLAGS += -fsanitize=fuzzer
else ifeq ($(fuzz_target), inflate)
	CXXFLAGS += -DCOBRA_FUZZ_INFLATE -DCOBRA_FUZZ -fsanitize=fuzzer
	LDFLAGS += -fsanitize=fuzzer
else ifeq ($(fuzz_target), handler)
	CXXFLAGS += -DCOBRA_FUZZ_HANDLER -DCOBRA_FUZZ -fsanitize=fuzzer
	LDFLAGS += -fsanitize=fuzzer
else
$(error "unknown fuzz target $(fuzz_target)")
endif

SRC_DIR := src
OBJ_DIR := build
DEP_DIR := build
# SRC_FILES = $(shell find $(SRC_DIR) -type f -name "*.cc")
SRC_FILES := src/main.cc src/asyncio/executor.cc src/exception.cc src/asyncio/event_loop.cc src/exception.cc src/file.cc src/net/address.cc src/net/stream.cc src/http/parse.cc src/process.cc src/http/message.cc src/http/writer.cc src/http/uri.cc src/http/util.cc src/http/handler.cc src/http/server.cc src/config.cc src/fastcgi.cc src/serde.cc src/asyncio/mutex.cc src/fuzz_config.cc src/fuzz_request.cc src/fuzz_uri.cc src/fuzz_inflate.cc src/locale.cc src/fuzz_handling.cc
OBJ_FILES := $(patsubst $(SRC_DIR)/%.cc,$(OBJ_DIR)/%.o,$(SRC_FILES))
DEP_FILES := $(patsubst $(SRC_DIR)/%.cc,$(DEP_DIR)/%.d,$(SRC_FILES))
PO_FILES := locale/en_US.po locale/nl_NL.po locale/ja_JP.po locale/en_AU.po locale/tok_TOK.po locale/tr_TR.po locale/cs_CZ.po locale/gd_GB.po locale/sl_SI.po locale/fr_FR.po locale/de_DE.po locale/pl_PL.po locale/sv_SE.po locale/pt_BR.po locale/uk_UA.po locale/ru_RU.po locale/en_PT.po locale/lol_us.po
MO_FILES := $(patsubst locale/%.po,locale/%.mo,$(PO_FILES))
NAME := webserv

FUZZ_NAME := webserv_fuzz

all: $(NAME)

locale-gen: $(PO_FILES)

locale-install: $(MO_FILES)
	for mo in $(MO_FILES); do \
		code=$$(basename $$mo); \
		code=$${code%.*}; \
		if [ ! -d /usr/share/locale/$$code ]; then \
			code=$${code%_*}; \
		fi; \
		sudo cp $$mo /usr/share/locale/$$code/LC_MESSAGES/cobra.mo; \
	done

fuzz: CXXFLAGS += -DCOBRA_FUZZ -fsanitize=fuzzer
fuzz: LDFLAGS += -fsanitize=fuzzer
fuzz: $(NAME)

$(FUZZ_NAME): $(OBJ_FILES)
	$(CXX) -o $(FUZZ_NAME) -Iinclude fuzz/main.cc $(OBJ_FILES) $(LDFLAGS) $(CXXFLAGS) -MMD

$(NAME): $(NAME).out
	mv $(NAME).out $(NAME)

$(NAME).out: $(OBJ_FILES)
	$(CXX) -o $@ $^ $(LDFLAGS) 

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cc Makefile
	@mkdir -p $(@D)
	$(CXX) -o $@ $< $(CXXFLAGS) -c -MMD

fmt:
	clang-format -i $(SRC_FILES) $(shell find include/ -type f -name '*.hh')

clean:
	rm -rf $(OBJ_DIR)
	rm -rf $(DEP_DIR)

fclean: clean
	rm -f $(NAME)

re: fclean
	${MAKE} all

locale/cobra.pot: $(OBJ_FILES)
	@mkdir -p $(@D)
	xgettext --keyword=COBRA_TEXT -o $@ $(shell find src include -type f)

locale/%.po: locale/cobra.pot
	@mkdir -p $(@D)
	if [ -f $@ ]; then mv $@ $@.old; fi
	msginit -i $< -o $@ -l $(patsubst locale/%.po,%,$@) --no-translator
	if [ -f $@.old ]; then msgmerge $@.old $@ -o $@.new; mv $@.new $@; fi

locale/%.mo: locale/%.po
	@mkdir -p $(@D)
	msgfmt $< -o $@

-include $(DEP_FILES)
.PHONY: all clean fclean re fuzz fmt locale-gen locale-install