# TODO:
#   clarify situation with references. should we really reference objects, passed as args to callbacks? if someone will store that object in a global environment and use later?
#   autotools
#   switch to common object struct?
#   tests?
#   more examples
#   llm should use lua/stdlib, no dependency on glib? though it still needs glib headers... maybe, indirectly :/
#   separate lm and glib, now it is completely different projects // and one, probably, will die... :(

PREFIX=${PWD}/inst
DOCDIR=$(PREFIX)/share/doc/liblua-loudmouth
SOLIBDIR=$(PREFIX)/lib/lua/5.1
LUALIBDIR=$(PREFIX)/share/lua/5.1


CC=gcc
LD=gcc
LIBTOOL=libtool
INSTALL=install

CFLAGS=-g -O0 -Wall
LDFLAGS=-g -O0
LTFLAGS=
TARGETS=loudmouth.la glib.la

LMCFLAGS=`pkg-config --cflags lua5.1 loudmouth-1.0 glib-2.0`
GLIBCFLAGS=`pkg-config --cflags lua5.1 glib-2.0`

# add this flag to cflags, if your loudmouth have lm_connection_get_keep_alive_rate ()
#LMCFLAGS += -DHAVE_LM_CONNECTION_GET_KEEP_ALIVE_RATE

LMLIBS=`pkg-config --libs lua5.1 loudmouth-1.0 glib-2.0`
GLIBLIBS=`pkg-config --libs lua5.1 glib-2.0`

LMSOURCES=util.c lm_types.c lm_proxy.c lm_ssl.c lm_connection.c lm_message.c lm_message_node.c lm_message_handler.c lm.c
GLIBSOURCES=glib.c glib_types.c glib_main_context.c glib_source.c glib_timeout.c util.c

LMOBJECTS=$(LMSOURCES:.c=.lo)
GLIBOBJECTS=$(GLIBSOURCES:.c=.lo)

DOCS=$(TARGETS:.la=.html)

all: $(TARGETS)

loudmouth.la: $(LMOBJECTS)
	$(LIBTOOL) $(LTFLAGS) --mode=link $(LD) $(LDFLAGS) -module -rpath $(SOLIBDIR) -o $@ $^ $(LMLIBS)

glib.la: $(GLIBOBJECTS)
	$(LIBTOOL) $(LTFLAGS) --mode=link $(LD) $(LDFLAGS) -module -rpath $(SOLIBDIR) -o $@ $^ $(GLIBLIBS)

# FIXME: CFLAGS...
%.lo: %.c
	$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) $(CFLAGS) $(LMCFLAGS) -c $^

test: loudmouth.la glib.la
	cd .libs && lua ../test.lua

test2: glib.la
	cd .libs && lua ../test2.lua

doc: $(DOCS)

loudmouth.html: docgen.pl $(LMSOURCES)
	./docgen.pl $(LMSOURCES) > $@

glib.html: docgen.pl $(GLIBSOURCES)
	./docgen.pl $(GLIBSOURCES) > $@

install: $(TARGETS) $(SOLIBDIR) $(LUALIBDIR)
	$(LIBTOOL) $(LTFLAGS) --mode=install $(INSTALL) loudmouth.la $(SOLIBDIR)/loudmouth.la
	$(INSTALL) -m 644 lm.lua $(LUALIBDIR)/lm.lua
	$(LIBTOOL) $(LTFLAGS) --mode=install $(INSTALL) glib.la $(SOLIBDIR)/glib.la
	$(LIBTOOL) $(LTFLAGS) --mode=finish $(SOLIBDIR)

install-doc: doc test.lua $(DOCDIR)
	$(INSTALL) -m 644 -t $(DOCDIR) $(DOCS)
	$(INSTALL) -d $(DOCDIR)/examples
	$(INSTALL) -m 644 -t $(DOCDIR)/examples test.lua

$(PREFIX):
	$(INSTALL) -D -d $@

$(DOCDIR): $(PREFIX)
	$(INSTALL) -D -d $@

$(SOLIBDIR): $(PREFIX)
	$(INSTALL) -D -d $@

$(LUALIBDIR): $(PREFIX)
	$(INSTALL) -D -d $@

uninstall:
	$(LIBTOOL) $(LTFLAGS) --mode=uninstall rm -f $(SOLIBDIR)/loudmouth.la
	$(LIBTOOL) $(LTFLAGS) --mode=uninstall rm -f $(SOLIBDIR)/glib.la
	rm -f $(LUALIBDIR)/lm.lua

clean:
	$(LIBTOOL) $(LTFLAGS) --mode=clean rm -f $(TARGETS) $(LMOBJECTS) $(GLIBOBJECTS) $(DOCS)