# note that this file does not properly handle options

PROGN:=probotic

CFLAGS:=-std=c99 -Wall -Wextra -Wpedantic -Wvla -Wshadow -Wundef
CPPFLAGS:=-I./lib/libircclient/include/ -Iinclude -D_GNU_SOURCE -DPROGN=\"${PROGN}\" -D_FORTIFY_SOURCE=2

LDLIBS:=-lsqlite3
LIB:=./lib/libircclient/src/libircclient.o

SRC := api.c irc.c main.c parse.c unity.c
HDR := config.h api.h error.h irc.h irccolors.h parse.h stmt.h

VPATH := src include

ifeq (${DEBUG},1)
	CFLAGS += -Og -ggdb
else
	CFLAGS += -O3 -flto=auto -fomit-frame-pointer
endif

ifdef SAN
	CFLAGS += -fsanitize=${SAN}
endif

ifeq (${NO_VULN},1)
	CPPFLAGS += -DNO_VULN_COMMANDS
endif

ifeq (${ENABLE_SSL},1)
	LDLIBS += -lssl -lcrypto
	CPPFLAGS += -DIRC_SSL_SUPPORT
endif

all: include/config.h ${PROGN}

${PROGN}: ${HDR} ${SRC}
	${LINK.c} -pipe ${LIB} src/unity.c -o $@ ${LDLIBS}

# do nothing but update them...
${SRC} ${HDR}:

submodules:
	git submodule update --init --recursive

include/config.h: config.mk.h
	cp -f $< $@

clean:
	-rm ${OBJ}

.PHONY: all submodules clean