bp/Makefile

NAME=bp
CC=cc
PREFIX=/usr/local
SYSCONFDIR=/etc
CFLAGS=-std=c99 -Werror -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L -flto
CWARN=-Wall -Wpedantic -Wextra \
	-Wsign-conversion -Wtype-limits -Wunused-result -Wnull-dereference \
	-Waggregate-return -Walloc-zero -Walloca -Warith-conversion -Wcast-align -Wcast-align=strict \
	-Wdangling-else -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-branches \
	-Wduplicated-cond -Wexpansion-to-defined -Wfloat-conversion -Wfloat-equal -Wformat-nonliteral \
	-Wformat-security -Wformat-signedness -Wframe-address -Winline -Winvalid-pch -Wjump-misses-init \
	-Wlogical-op -Wlong-long -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn \
	-Wnull-dereference -Woverlength-strings -Wpacked -Wpacked-not-aligned -Wpointer-arith \
	-Wredundant-decls -Wshadow -Wshadow=compatible-local -Wshadow=global -Wshadow=local \
	-Wsign-conversion -Wstack-protector -Wsuggest-attribute=const -Wswitch-default -Wswitch-enum \
	-Wsync-nand -Wtrampolines -Wundef -Wunsuffixed-float-constants -Wunused -Wunused-but-set-variable \
	-Wunused-const-variable -Wunused-local-typedefs -Wunused-macros -Wvariadic-macros -Wvector-operation-performance \
	-Wvla -Wwrite-strings
EXTRA=
G=
O=-O3
ALL_FLAGS=$(CFLAGS) -DBP_NAME="\"$(NAME)\"" $(EXTRA) $(CWARN) $(G) $(O)

CFILES=pattern.c definitions.c utils.c match.c files.c print.c json.c utf8.c
OBJFILES=$(CFILES:.c=.o)

all: $(NAME) bp.1

%.o: %.c %.h types.h utf8.h
	$(CC) -c $(ALL_FLAGS) -o $@ $<

$(NAME): $(OBJFILES) bp.c
	$(CC) $(ALL_FLAGS) -o $@ $(OBJFILES) bp.c

bp.1: bp.1.md
	pandoc --lua-filter=.pandoc/bold-code.lua -s $< -t man -o $@

tags: $(CFILES) bp.c
	ctags *.c *.h

clean:
	rm -f $(NAME) $(OBJFILES)

test: $(NAME)
	./$(NAME) -g ./grammars/bp.bp -p Grammar ./grammars/bp.bp

leaktest:
	make G=-ggdb O=-O0 EXTRA=-DDEBUG_HEAP clean bp
	valgrind --leak-check=full ./bp -l -g ./grammars/bp.bp -p Grammar ./grammars/bp.bp

splint:
	splint -posix-lib -weak -unrecog -initallelements -fullinitblock $(CFILES) bp.c

#splint:
#	splint -posix-lib -checks -mustfreefresh -mustfreeonly -temptrans -immediatetrans -branchstate \
#		-compmempass -nullret -nullpass -nullderef -kepttrans -boolops -initallelements -fullinitblock \
#		-compdef -usereleased -unrecog -dependenttrans -predboolothers -ownedtrans -unqualifiedtrans \
#		-onlytrans -usedef -nullassign -compdestroy -globstate -nullstate -statictrans -predboolint \
#		$(CFILES) bp.c

install: $(NAME) bp.1
	mkdir -p -m 755 "$(PREFIX)/man/man1" "$(PREFIX)/bin" "$(SYSCONFDIR)/$(NAME)"
	cp -r grammars/* "$(SYSCONFDIR)/$(NAME)/"
	cp bp.1 "$(PREFIX)/man/man1/$(NAME).1"
	rm -f "$(PREFIX)/bin/$(NAME)"
	cp $(NAME) "$(PREFIX)/bin/"

uninstall:
	rm -rf "$(PREFIX)/bin/$(NAME)" "$(PREFIX)/man/man1/$(NAME).1" "$(SYSCONFDIR)/$(NAME)"
	@if [ -d ~/.config/$(NAME) ]; then \
	  printf 'Config files exist in ~/.config/$(NAME) Do you want to delete them? [Y/n] '; \
	  read confirm; \
	  [ "$$confirm" != n ] && rm -rf ~/.config/$(NAME); \
	fi

.PHONY: all clean install uninstall leaktest splint test