Makefile.in

# Default to compiler found by ./configure:
CC ?= @CC@
CPPFLAGS = @CPPFLAGS@
CFLAGS = @CFLAGS@ -g -Wall -I . $(CPPFLAGS)

all: bin/readline

HEADERS = src/readlinesh.h
SRCS = src/main.c src/readlinesh.c
OBJS = $(patsubst %.c,%.o,$(SRCS))

# Support GNU DESTDIR for Debian, etc.
# Cf. http://www.gnu.org/prep/standards/html_node/DESTDIR.html
ifeq ($(DESTDIR),)
  INSTALL_PREFIX  = @prefix@
else
  INSTALL_PREFIX  = $(DESTDIR)
endif

-include dist.mk
-include docs/docs.mk

LIBS += @LIBS@
# ^ This should contain -l readline

bin/readline: $(OBJS) bin
	$(CC) -o $(@) $(OBJS) $(LDFLAGS) $(LIBS)

%.o: %.c $(HEADERS)
	$(CC) -c $(CFLAGS) -o $(@) $(<)

install: $(INSTALL_PREFIX)/bin/readline

$(INSTALL_PREFIX)/bin bin:
	mkdir -pv $(@)

$(INSTALL_PREFIX)/bin/readline: bin/readline $(INSTALL_PREFIX)/bin
	cp -v $(<) $(@)

README.adoc: README.adoc.m4
	m4 -P $(<) > $(@)

clean:
	rm -fv bin/readline
	rm -fv src/*.o

distclean: clean
	rm -fvr autom4te.cache/ config.* configure
	rm -fvr bin/
	rm Makefile # Bye!