Makefile

#
# Makefile for a Video Disk Recorder plugin
#
# $Id$

# The official name of this plugin.
# This name will be used in the '-P...' option of VDR to load the plugin.
# By default the main source file also carries this name.
# IMPORTANT: the presence of this macro is important for the Make.config
# file. So it must be defined, even if it is not used here!
#
PLUGIN = karaoke

### uncomment the following line, if you want OSS sound output
#WITH_OSS_OUTPUT=1

### uncomment the following line, if you want to include debug symbols
#DBG=1

### The version number of this plugin (taken from the main source file):
VERSION = $(shell grep 'define PLUGIN_VERSION' version.h | awk '{ print $$3 }' | sed -e 's/[";]//g')

### The C++ compiler and options:

CXX      ?= g++
CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses

### The directory environment:

VDRDIR = ../../..
LIBDIR = ../../lib
TMPDIR = /tmp

### Allow user defined options to overwrite defaults:

-include $(VDRDIR)/Make.config

### The version number of VDR's plugin API (taken from VDR's "config.h"):

APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)

### The name of the distribution archive:

ARCHIVE = $(PLUGIN)-$(VERSION)
PACKAGE = vdr-$(ARCHIVE)

### Includes and Defines (add further entries here):

INCLUDES += -I$(VDRDIR)/include

DEFINES  += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'

### The object files (add further files here):

COM_OBJS = data.o menu.o

OBJS = $(PLUGIN).o
OBJS += $(COM_OBJS)
OBJS += karaoke-display.o setup-karaoke.o
OBJS += sentence.o syllable.o ultrastarsong.o
OBJS += data-mp3.o player-mp3.o stream.o
OBJS += decoder.o decoder-mp3.o

### The main target:

all: libvdr-$(PLUGIN).so i18n


LIBS     = -lz -lmad -lid3tag

ifdef HAVE_IMLIB2
  DEFINES += -DHAVE_IMLIB2
  LIBS += -lImlib2
endif

ifdef HAVE_MAGICK
  DEFINES += -DHAVE_MAGICK
  LIBS += -lMagick -lMagick++
endif

ifdef HAVE_XPM
  DEFINES += -DHAVE_XPM
endif

ifdef WITH_OSS_OUTPUT
  DEFINES += -DWITH_OSS
endif
ifdef BROKEN_PCM
  DEFINES += -DBROKEN_PCM
endif

ifeq ($(shell test -f $(VDRDIR)/fontsym.h ; echo $$?),0)
  DEFINES += -DHAVE_BEAUTYPATCH
endif

ifdef DBG
CXXFLAGS += -g
endif

### Implicit rules:

%.o: %.c
	$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<

### Dependencies:

MAKEDEP = $(CXX) -MM -MG
DEPFILE = .dependencies
$(DEPFILE): Makefile
	@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@

-include $(DEPFILE)

### Internationalization (I18N):

PODIR     = po
LOCALEDIR = $(VDRDIR)/locale
I18Npo    = $(wildcard $(PODIR)/*.po)
I18Nmsgs  = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
I18Npot   = $(PODIR)/$(PLUGIN).pot

%.mo: %.po
	msgfmt -c -o $@ $<

$(I18Npot): $(wildcard *.c)
	xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='<see README>' -o $@ $^

%.po: $(I18Npot)
	msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
	@touch $@

$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
	@mkdir -p $(dir $@)
	cp $< $@

.PHONY: i18n
i18n: $(I18Nmsgs) $(I18Npot)

### Targets:

libvdr-$(PLUGIN).so: $(OBJS)
	$(CXX) $(CXXFLAGS) -shared $(OBJS) $(LIBS) -o $@
	@cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)

dist: clean
	@-rm -rf $(TMPDIR)/$(ARCHIVE)
	@mkdir $(TMPDIR)/$(ARCHIVE)
	@cp -a * $(TMPDIR)/$(ARCHIVE)
	@tar czf $(PACKAGE).tar.gz -C $(TMPDIR) $(ARCHIVE)
	@-rm -rf $(TMPDIR)/$(ARCHIVE)
	@echo Distribution package created as $(PACKAGE).tar.gz

clean:
	@-rm -f $(OBJS) $(DEPFILE) *.so $(PACKAGE).tar.gz core* *~  $(PODIR)/*.mo $(PODIR)/*.pot