#

# PremiereEpg plugin to VDR

#

# (C) 2005-2008 Stefan Huelswitt <s.huelswitt@gmx.de>

#

# This code is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This code is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

# Or, point your browser to http://www.gnu.org/copyleft/gpl.html

# 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.

#

PLUGIN = premiereepg

### The version number of this plugin:

HGARCHIVE = .hg_archival.txt

RELEASE := $(shell grep 'define PLUGIN_RELEASE' version.h | awk '{ print $$3 }' | sed -e 's/[";]//g')

RELSTR  := $(shell if test -d .hg; then \

                     echo -n "-"; (hg identify 2>/dev/null || echo -n "Unknown") | sed -e 's/ .*//'; \

                   elif test -r $(HGARCHIVE); then \

                     echo -n "-"; grep "^node" $(HGARCHIVE) | awk '{ printf "%.12s",$$2 }'; \

                   fi)

VERSION := $(RELEASE)$(RELSTR)

### The C++ compiler and options:

CXX      ?= g++

CXXFLAGS ?= -O2 -fPIC -Wall -Woverloaded-virtual

### The directory environment:

VDRDIR = ../../..

LIBDIR = ../../lib

TMPDIR = /tmp

### Allow user defined options to overwrite defaults:

-include $(VDRDIR)/Make.config

-include Make.config

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

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

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

ifeq ($(strip $(APIVERSION)),)

   APIVERSION = $(VDRVERSION)

endif

### The name of the distribution archive:

ARCHIVE = $(PLUGIN)-$(RELEASE)

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):

OBJS = $(PLUGIN).o version.o

ifdef DBG

CXXFLAGS += -g

endif

### Internationalization (I18N):

PODIR     = po

I18Npot   = $(PODIR)/$(PLUGIN).pot

I18Npots  := $(notdir $(foreach file, $(wildcard $(PODIR)/*.po), $(basename $(file))))

ifeq ($(strip $(APIVERSION)),1.5.7)

  I18Nmo  = $(PLUGIN).mo

else

  I18Nmo  = vdr-$(PLUGIN).mo

endif

LOCALEDIR = $(VDRDIR)/locale

I18Nmsgs  := $(addprefix $(LOCALEDIR)/,$(addsuffix /LC_MESSAGES/$(I18Nmo),$(I18Npots)))

HASLOCALE = $(shell grep -l 'I18N_DEFAULT_LOCALE' $(VDRDIR)/include/vdr/i18n.h)

ifeq ($(strip $(HASLOCALE)),)

  OBJS += i18n.o

endif

### Targets:

TARGETS = libvdr-$(PLUGIN).so

ifneq ($(strip $(HASLOCALE)),)

  TARGETS += i18n

endif

all: $(TARGETS)

.PHONY: i18n clean dist

# Dependencies:

MAKEDEP = $(CXX) -MM -MG

DEPFILE = .dependencies

DEPFILES = $(subst i18n.c,,$(subst version.c,,$(OBJS:%.o=%.c)))

$(DEPFILE): Makefile $(DEPFILES) $(wildcard *.h)

	@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(DEPFILES) > $@

-include $(DEPFILE)

# Rules

%.o: %.c

	$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<

libvdr-$(PLUGIN).so: $(OBJS)

	$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@

	@cp $@ $(LIBDIR)/$@.$(APIVERSION)

$(I18Npot): $(shell grep -rl '\(tr\|trNOOP\)(\".*\")' *.c )

	xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='<s.huelswitt@gmx.de>' -o $@ $^

%.po: $(I18Npot)

	msgmerge -U --no-wrap --no-location --backup=none -q $@ $<

	@touch $@

%.mo: %.po

	msgfmt -c -o $@ $<

$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/$(I18Nmo): $(PODIR)/%.mo

	@mkdir -p $(dir $@)

	cp $< $@

i18n: $(I18Nmsgs)

i18n.c: $(PODIR)/*.po i18n-template.c po2i18n.pl

	perl ./po2i18n.pl <i18n-template.c >i18n.c

version.c: FORCE

	@echo >$@.new "/* this file will be overwritten without warning */"; \

	 echo >>$@.new 'const char *PluginVersion =' '"'$(VERSION)'";'; \

	 diff $@.new $@ >$@.diff 2>&1; \

	 if test -s $@.diff; then mv -f $@.new $@; fi; \

	 rm -f $@.new $@.diff;

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 *.tar.gz core* *~

	@-rm -f version.c i18n.c

	@-rm -f $(PODIR)/*.mo

FORCE: