# GNU coding standards
prefix ?= /usr/local
exec_prefix ?= $(prefix)
sbindir ?= $(exec_prefix)/sbin
sysconfdir = $(prefix)/etc
srcdir ?= src

EXECUTABLES=$(notdir $(patsubst %.java,%,$(wildcard $(srcdir)/*.java)))

all: $(EXECUTABLES)

%: $(srcdir)/%.java
	cp $< $@
	sed -i '1!b;s|//#!|#!|' $@
	chmod a+x $@

clean:
	$(RM) $(EXECUTABLES)

install:
# TODO generalise
	cp -v --preserve=mode freed-pid1 $(DESTDIR)$(sbindir)
	sed -i 's|/usr/local|$(prefix)|' $(DESTDIR)$(sbindir)/freed-pid1
	sed -i 's|/usr/local|$(prefix)|' $(DESTDIR)$(sysconfdir)/freed/pid1/jvm.args
#	cp -v ../../etc/freed/init/* $(DESTDIR)$(sysconfdir)/freed/init