#
# Makefile for DAHDI tools
#
# Copyright (C) 2001-2010 Digium, Inc.
#
#

ifeq ($(strip $(foreach var,clean,$(findstring $(var),$(MAKECMDGOALS)))),)
endif

ifeq ($(strip $(foreach var,clean,$(findstring $(var),$(MAKECMDGOALS)))),)
 ifneq ($(wildcard makeopts),)
  include makeopts
 endif
endif

ifneq (,$(findstring ppc,$(UNAME_M)))
CFLAGS+=-fsigned-char
endif
ifneq (,$(findstring x86_64,$(UNAME_M)))
CFLAGS+=-m64
endif

ROOT_PREFIX=

# extra cflags to build dependencies. Recursively expanded.
MAKE_DEPS= -MD -MT $@ -MF .$(subst /,_,$@).d -MP

CFLAGS+=$(DAHDI_INCLUDE)

CHKCONFIG	:= $(wildcard /sbin/chkconfig)
UPDATE_RCD	:= $(wildcard /usr/sbin/update-rc.d)
ifeq (,$(DESTDIR))
  ifneq (,$(CHKCONFIG))
    ADD_INITD	:= $(CHKCONFIG) --add dahdi
  else
    ifneq (,$(UPDATE_RCD))
      ADD_INITD	:= $(UPDATE_RCD) dahdi defaults 15 30
    endif
  endif
endif

INITRD_DIR	:= $(firstword $(wildcard $(DESTDIR)/etc/rc.d/init.d $(DESTDIR)/etc/init.d))
ifneq (,$(INITRD_DIR))
  INIT_TARGET	:= $(INITRD_DIR)/dahdi
  COPY_INITD	:= install -D dahdi.init $(INIT_TARGET)
endif

RCCONF_FILE	= /etc/dahdi/init.conf
MODULES_FILE	= /etc/dahdi/modules
GENCONF_FILE	= /etc/dahdi/genconf_parameters
MODPROBE_FILE	= /etc/modprobe.d/dahdi.conf
BLACKLIST_FILE	= /etc/modprobe.d/dahdi.blacklist.conf
BASH_COMP_DIR	= /etc/bash_completion.d
BASH_COMP_FILE	= $(BASH_COMP_DIR)/dahdi

NETSCR_DIR	:= $(firstword $(wildcard $(DESTDIR)/etc/sysconfig/network-scripts ))
ifneq (,$(NETSCR_DIR))
  NETSCR_TARGET	:= $(NETSCR_DIR)/ifup-hdlc
  COPY_NETSCR	:= install -D ifup-hdlc $(NETSCR_TARGET)
endif

TOOLSVERSION=$(shell build_tools/make_version . dahdi/tools)

# sbindir, libdir, includedir and mandir are defined in makeopts
# (from configure).
LIB_DIR:=$(libdir)
DATA_DIR:=${datadir}/dahdi
CONFIG_DIR:=$(sysconfdir)/dahdi
CONFIG_FILE:=$(CONFIG_DIR)/system.conf
UDEVRULES_DIR:=$(sysconfdir)/udev/rules.d


ASSIGNED_DATA_SCRIPTS:=\
	dahdi_handle_device	\
	dahdi_span_config	\
	dahdi_auto_assign_compat	\
	span_config.d/10-dahdi-cfg	\
	span_config.d/20-fxotune	\
	span_config.d/50-asterisk	\
	handle_device.d/10-span-types	\
	handle_device.d/20-span-assignments

ASSIGNED_CONF:=assigned-spans.conf.sample span-types.conf.sample

# All the man pages. Not just installed ones:
GROFF_PAGES	:= $(wildcard doc/*.8 xpp/*.8)
GROFF_HTML	:= $(GROFF_PAGES:%=%.html)

GENERATED_DOCS	:= $(GROFF_HTML) README.html README.Astribank.html

all:

dahdi_pcap:
	$(CC) $(CFLAGS) dahdi_pcap.c -lpcap -o $@ $<
	

tonezones.txt: zonedata.c
	perl -ne 'next unless (/\.(country|description) = *"([^"]*)/); \
		print (($$1 eq "country")? "* $$2\t":"$$2\n");' $<  \
	>$@

%.asciidoc: %.sample
	perl -n -e \
		'if (/^#($$|\s)(.*)/){ if (!$$in_doc){print "\n"}; $$in_doc=1; print "$$2\n" } else { if ($$in_doc){print "\n"}; $$in_doc=0; print "  $$_" }' \
		$< \
	| perl -p -e 'if (/^  #?(\w+)=/ && ! exists $$cfgs{$$1}){my $$cfg = $$1; $$cfgs{$$cfg} = 1; s/^/\n[[cfg_$$cfg]]\n/}'  >$@

docs: $(GENERATED_DOCS)

genconf_parameters.sample: xpp/genconf_parameters
	cp $< $@

README.html: README system.conf.asciidoc init.conf.asciidoc tonezones.txt \
  UPGRADE.txt genconf_parameters.asciidoc assigned-spans.conf.asciidoc \
  span-types.conf.asciidoc
	$(ASCIIDOC) -n -a toc -a toclevels=4 $<

README.Astribank.html: xpp/README.Astribank
	$(ASCIIDOC) -o $@ -n -a toc -a toclevels=4 $<

# on Debian: this requires the full groff, not just groff-base.
%.8.html: %.8
	man -Thtml $^ >$@

htmlman: $(GROFF_HTML)

install: all install-programs
	@echo "###################################################"
	@echo "###"
	@echo "### DAHDI tools installed successfully."
	@echo "### If you have not done so before, install init scripts with:"
	@echo "###"
	@echo "###   make config"
	@echo "###"
	@echo "###################################################"

install-programs: install-utils install-libs

install-utils:
ifeq (,$(wildcard $(DESTDIR)$(CONFIG_FILE)))
	$(INSTALL) -d $(DESTDIR)$(CONFIG_DIR)
	$(INSTALL) -m 644 system.conf.sample $(DESTDIR)$(CONFIG_FILE)
endif
	install -d $(DESTDIR)$(DATA_DIR)
	tar cf - -C hotplug $(ASSIGNED_DATA_SCRIPTS) | tar xf - -C $(DESTDIR)$(DATA_DIR)/
	install -m 644 $(ASSIGNED_CONF) $(DESTDIR)/$(CONFIG_DIR)/
	install -d $(DESTDIR)$(BASH_COMP_DIR)
	install -m 644 dahdi-bash-completion $(DESTDIR)$(BASH_COMP_FILE)

install-libs:
ifneq (no,$(USE_SELINUX))
  ifeq (,$(DESTDIR))
	/sbin/restorecon -v $(DESTDIR)$(LIB_DIR)/$(LTZ_SO)
  endif
endif

config:
ifneq (,$(COPY_INITD))
	$(COPY_INITD)
endif
ifeq (,$(wildcard $(DESTDIR)$(RCCONF_FILE)))
	$(INSTALL) -D -m 644 init.conf.sample $(DESTDIR)$(RCCONF_FILE)
endif
ifeq (,$(wildcard $(DESTDIR)$(MODULES_FILE)))
	$(INSTALL) -D -m 644 modules.sample $(DESTDIR)$(MODULES_FILE)
endif
ifeq (,$(wildcard $(DESTDIR)$(GENCONF_FILE)))
	$(INSTALL) -D -m 644 xpp/genconf_parameters $(DESTDIR)$(GENCONF_FILE)
endif
ifeq (,$(wildcard $(DESTDIR)$(MODPROBE_FILE)))
	$(INSTALL) -D -m 644 modprobe.conf.sample $(DESTDIR)$(MODPROBE_FILE)
endif
ifeq (,$(wildcard $(DESTDIR)$(BLACKLIST_FILE)))
	$(INSTALL) -D -m 644 blacklist.sample $(DESTDIR)$(BLACKLIST_FILE)
endif
	$(INSTALL) -d $(DESTDIR)$(UDEVRULES_DIR)
	$(INSTALL) -D -m 644 dahdi.rules $(DESTDIR)$(UDEVRULES_DIR)/
ifneq (,$(COPY_NETSCR))
	$(COPY_NETSCR)
endif
ifneq (,$(ADD_INITD))
	$(ADD_INITD)
endif
	@echo "DAHDI has been configured."
	@echo ""
	@echo "List of detected DAHDI devices:"
	@echo ""
	@if [ `xpp/dahdi_hardware | tee /dev/stderr | wc -l` -eq 0 ]; then \
		echo "No hardware found"; \
	else \
		echo ""; \
		echo "run 'dahdi_genconf modules' to load support for only " ;\
		echo "the DAHDI hardware installed in this system.  By "; \
		echo "default support for all DAHDI hardware is loaded at "; \
		echo "DAHDI start. "; \
	fi

dist:
	@./build_tools/make_dist "dahdi-tools" "$(TOOLSVERSION)"

clean:
	rm -f *.o tzdriver
	rm -f core
	rm -rf $(GENERATED_DOCS) *.asciidoc tonezones.txt
	rm -f dahdi_pcap

.PHONY: clean all install devel data config install-programs install-libs dist

FORCE:

ifneq ($(wildcard .*.d),)
   include .*.d
endif