#
#       Ivy, C interface
#
#       Copyright (C) 1997-2014
#       Centre d'Études de la Navigation Aérienne
#
#       Makefile.osx
#
#       Authors: François-Régis Colin <fcolin@cena.fr>
#                Stéphane Chatty <chatty@cena.fr>
#                Yannick Jestin <jestin@cena.fr>
#                Piotr Esden-Tempski <piotr@esden.net>
#
#       Please refer to file version.h for the
#       copyright notice regarding this software
#

# change this in version.h too !!!!
MAJOR=3
MINOR=15

LIB=/lib

# by default use fPIC on all systems
FPIC ?= -fPIC

ifndef PREFIX
	PREFIX=/opt/local
endif

PCREINC = $(shell pcre-config --cflags)
PCRELIB = $(shell pcre-config --libs)
CASESENSITIVE = "yes"
ifeq ($(CASESENSITIVE), "no")
	PCRE_OPT=PCRE_CASELESS
	REGCOMP_OPT=REG_ICASE
else
	PCRE_OPT=0
	REGCOMP_OPT=REG_EXTENDED
endif
REGEXP= -DUSE_PCRE_REGEX -DPCRE_OPT=$(PCRE_OPT)

OBJ = ivyloop.o timer.o ivysocket.o ivy.o ivybuffer.o ivyfifo.o ivybind.o intervalRegexp.o param.o
OMPOBJ = ivyloop.o timer.o ivysocket_omp.o ivy_omp.o ivybuffer.o ivyfifo.o ivybind.o intervalRegexp.o param.o
GLIBOBJ = ivyglibloop.o ivysocket.o ivy.o ivybuffer.o ivyfifo.o ivybind.o intervalRegexp.o param.o

TOOLS_DIR = ../tools

# you should first install gcc version >= 4.3
# gcc (g++) 4.3 is the first gcc version which support openmp under macosx
# using macport greatly simplify gcc install : port install gcc44
OMPCC = gcc-mp-4.4
OMPCPP =  g++-mp-4.4
OMPLIBTOOL =ar q
OMPCFLAGS = -g -Wall $(FPIC) -fopenmp -DOPENMP=1
OMPLIB = -lgomp -lpthread

GLIBINC = `pkg-config --cflags glib-2.0`
GLIBLIB = `pkg-config --libs glib-2.0`


LIBTOOL=ar q # linux and solaris
CFLAGS = -g -Wall $(FPIC)

CC=gcc
CPP=g++
#CC = $(OMPCC)
#CPP = $(OMPCPP)
LIBTOOL = $(OMPLIBTOOL)
CFLAGS = -g -Wall -Wshadow $(FPIC)

# ------------------------------------------------------------------------------------------

.c.o:
	$(CC) $(CFLAGS) -c $*.c

.cpp.o:
	$(CPP) $(CFLAGS)  -c $*.cpp


all: static-libs  shared-libs pkgconf tools
libomp: libivy_omp.a

omp: libomp
	@(cd $(TOOLS_DIR) && $(MAKE) -f Makefile.osx omp)

static-libs: libivy.a libglibivy.a

shared-libs: libivy.dylib libglibivy.dylib

ivybind.o: ivybind.c
	$(CC) -c $(CFLAGS) $(REGEXP) $(PCREINC) ivybind.c

ivy_omp.o: ivy.c
	$(OMPCC) -c $(OMPCFLAGS)  -o ivy_omp.o ivy.c

ivysocket_omp.o: ivysocket.c
	$(OMPCC) -c $(OMPCFLAGS)  -o ivysocket_omp.o ivysocket.c

ivyglibloop.o: ivyglibloop.c ivyglibloop.h
	$(CC) -c $(CFLAGS) $(GLIBINC) ivyglibloop.c

libivy.a: $(OBJ)
	rm -f $@
	$(LIBTOOL) $@ $(OBJ)

libivy_omp.a: $(OMPOBJ)
	rm -f $@
	$(LIBTOOL) $@ $(OMPOBJ)

libivy.dylib: $(OBJ)
	$(CC) $(CFLAGS) -dynamiclib -install_name $(DESTDIR)$(PREFIX)/lib/libivy.dylib -o $@ $(OBJ) $(PCRELIB)
	#$(CC) $(CFLAGS) -dynamiclib  -o $@ $(OBJ) $(PCRELIB)

libivy_omp.dylib: $(OMPOBJ)
	$(OMPCC) -dynamiclib -install_name $(DESTDIR)$(PREFIX)$(LIB)/lib/libivy_omp.dylib -o $@ $(OMPOBJ) $(PCRELIB) $(OMPLIB)
	#$(OMPCC) -dynamiclib -o $@ $(OMPOBJ) $(PCRELIB) $(OMPLIB)

libglibivy.a: $(GLIBOBJ)
	rm -f $@
	$(LIBTOOL) $@ $(GLIBOBJ)

libglibivy.dylib: $(GLIBOBJ)
	$(CC) $(CFLAGS)  -dynamiclib -install_name $(DESTDIR)$(PREFIX)/lib/libglibivy.dylib  -o $@ $(GLIBOBJ) $(PCRELIB) $(GLIBLIB)
	#$(CC) $(CFLAGS)  -dynamiclib -o $@ $(GLIBOBJ) $(PCRELIB) $(GLIBLIB)



# ------------------------------------------------------------------------------------------

installlibs: static-libs shared-libs
	test -d $(DESTDIR)$(PREFIX)$(LIB)  || mkdir -p $(DESTDIR)$(PREFIX)$(LIB)
	install_name_tool -id $(PREFIX)/lib/libivy.dylib libivy.dylib
	install_name_tool -id $(PREFIX)/lib/libglibivy.dylib libglibivy.dylib
	install -m644 libivy.a		$(DESTDIR)$(PREFIX)/lib/
	install -m644 libivy.dylib	$(DESTDIR)$(PREFIX)/lib/
	install -m644 libglibivy.a	$(DESTDIR)$(PREFIX)/lib/
	install -m644 libglibivy.dylib	$(DESTDIR)$(PREFIX)/lib/

includes:
	test -d $(DESTDIR)$(PREFIX)/include/Ivy || mkdir -p $(DESTDIR)$(PREFIX)/include/Ivy
	install -m644 ivy.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivybind.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivybuffer.h	$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivychannel.h	$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivydebug.h	$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivyloop.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivysocket.h	$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 list.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 timer.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 version.h		$(DESTDIR)$(PREFIX)/include/Ivy/
	install -m644 ivyglibloop.h	$(DESTDIR)$(PREFIX)/include/Ivy/

installbins: tools
	test -d $(DESTDIR)$(PREFIX)/bin || mkdir -p $(DESTDIR)$(PREFIX)/bin
	install -m755 $(TOOLS_DIR)/ivyprobe $(DESTDIR)$(PREFIX)/bin
	install -m755 $(TOOLS_DIR)/ivyperf $(DESTDIR)$(PREFIX)/bin
	install_name_tool -change libivy.dylib $(DESTDIR)$(PREFIX)/lib/libivy.dylib $(DESTDIR)$(PREFIX)/bin/ivyprobe
	install_name_tool -change libivy.dylib $(DESTDIR)$(PREFIX)/lib/libivy.dylib $(DESTDIR)$(PREFIX)/bin/ivyperf


tools: static-libs
	@(cd $(TOOLS_DIR) && $(MAKE) -f Makefile.osx)

install: installlibs installbins includes installpkgconf

# ------------------------------------------------------------------------------------------

clean:
	-rm -f  *.o *.a *.dylib *.dylib.* *~ *.pc
	@(cd $(TOOLS_DIR) && $(MAKE) -f Makefile.osx clean)

# ------------------------------------------------------------------------------------------

pkgconf:
	for f in *.pc.in ; do \
		sed -e 's,@PREFIX@,$(PREFIX),; s,@MAJOR@,$(MAJOR),; s,@MINOR@,$(MINOR),; s,@PCRELIB@,$(PCRELIB),; s,@EXTRALIB@,$(EXTRALIB),' $$f > $$(echo $$f | cut -f 1,2 -d .); \
	done

installpkgconf: pkgconf
	test -d $(DESTDIR)$(PREFIX)/lib/pkgconfig || mkdir -p $(DESTDIR)$(PREFIX)/lib/pkgconfig
	install -m 644 *.pc	$(DESTDIR)$(PREFIX)/lib/pkgconfig