#NAME=gnu
NAME=intel
#NAME=pgi

ifeq ($(NAME),gnu)

	CC      = gcc
	LD      = gcc
	FC	= g77
	LIBBASE = cfitsio_$(shell echo $$GNU_COMPILER)

endif

ifeq ($(NAME),intel)

	CC      = icc
	LD      = icc
	FC	= ifc
	LIBBASE = cfitsio_$(shell echo $$INTEL_COMPILER)
endif

ifeq ($(NAME),pgi)

	CC	= pgcc
	LD	= pgcc
	FC	= pgf77
	LIBBASE = cfitsio_$(shell echo $$PGI_COMPILER)

endif

CFITSIO_LIB	= $(shell echo $$SMEI_LIB)	
CFITSIO_INCLUDE = /home/soft/smei/cpp/cfitsio3060/include

SHELL =		/bin/sh
RANLIB =	ranlib
CFLAGS =	-O -O2 -Dg77Fortran -fPIC
LDFLAGS =	$(CFLAGS)
DEFS =		 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MATH_H=1 -DHAVE_LIMITS_H=1 -DHAVE_FTRUNCATE=1 -DHAVE_LONGLONG=1 -DHAVE_SHMEM_SERVICES=1 -DHAVE_NET_SERVICES=1 
LIBS =		
FLEX =		flex
BISON =		bison

SHLIB_LD =	$(CC) -shared



LIBSTATIC = lib${LIBBASE}.a
LIBSHARED = lib${LIBBASE}.so



.c.o:
		${CC} -c $(CFLAGS) $(DEFS) $<


CORE_SOURCES = 	buffers.c cfileio.c checksum.c compress.c drvrfile.c drvrmem.c \
		drvrnet.c drvrsmem.c drvrgsiftp.c editcol.c edithdu.c eval_l.c \
		eval_y.c eval_f.c fitscore.c getcol.c getcolb.c getcold.c getcole.c \
		getcoli.c getcolj.c getcolk.c getcoll.c getcols.c getcolsb.c \
		getcoluk.c getcolui.c getcoluj.c getkey.c group.c grparser.c \
		histo.c iraffits.c \
		modkey.c putcol.c putcolb.c putcold.c putcole.c putcoli.c \
		putcolj.c putcolk.c putcoluk.c putcoll.c putcols.c putcolsb.c \
		putcolu.c putcolui.c putcoluj.c putkey.c region.c scalnull.c \
		swapproc.c wcssub.c wcsutil.c imcompress.c quantize.c ricecomp.c \
		pliocomp.c fits_hcompress.c fits_hdecompress.c

SOURCES = ${CORE_SOURCES} ${FITSIO_SRC}

OBJECTS = 	${SOURCES:.c=.o}

CORE_OBJECTS = 	${CORE_SOURCES:.c=.o}


FITSIO_SRC =	f77_wrap1.c f77_wrap2.c f77_wrap3.c f77_wrap4.c

# ============ description of all targets =============
#       -  <<-- ignore error code

all:
		@if [ "x${FC}" = x ]; then \
			${MAKE} -f Makefile.smei all-nofitsio; \
		else \
			${MAKE} -f Makefile.smei stand_alone; \
		fi

all-nofitsio:
		${MAKE} -f Makefile.smei stand_alone "FITSIO_SRC="

stand_alone:	$(LIBSTATIC)

$(LIBSTATIC):	${OBJECTS}
		ar rv $(LIBSTATIC) ${OBJECTS}; \
		${RANLIB} $(LIBSTATIC);

shared: ${LIBSHARED}

${LIBSHARED}: ${OBJECTS}
		${SHLIB_LD} -o $@ ${OBJECTS}

install:	$(LIBSTATIC) ${CFITSIO_LIB} ${CFITSIO_INCLUDE}
		@if [ -f $(LIBSTATIC) ]; then \
			/bin/mv -v $(LIBSTATIC) ${CFITSIO_LIB}; \
		fi; \
		if [ -f ${LIBSHARED} ]; then \
			/bin/mv -v $(LIBSHARED) ${CFITSIO_LIB}; \
		fi; \
		#/bin/cp -v fitsio.h fitsio2.h longnam.h drvrsmem.h ${CFITSIO_INCLUDE}/

smem:		smem.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o smem smem.o -L. -lcfitsio -lm

testprog:	testprog.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o testprog testprog.o -L. -lcfitsio -lm ${LIBS}

fitscopy:	fitscopy.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o fitscopy fitscopy.o -L. -lcfitsio -lm ${LIBS}

speed:		speed.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o speed speed.o -L. -lcfitsio -lm ${LIBS}

imcopy:		imcopy.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o imcopy imcopy.o -L. -lcfitsio -lm ${LIBS}

listhead:	listhead.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o listhead listhead.o -L. -lcfitsio -lm ${LIBS}

cookbook:	cookbook.o $(LIBSTATIC) ${OBJECTS}
		${CC} $(CFLAGS) $(DEFS) -o cookbook cookbook.o -L. -lcfitsio -lm ${LIBS}

eval:		# Rebuild eval_* files from flex/bison source
		$(FLEX) -t eval.l > eval_l.c1
		/bin/sed -e 's/yy/ff/g' -e 's/YY/FF/g' eval_l.c1 > eval_l.c
		/bin/rm -f eval_l.c1
		$(BISON) -d -v -y eval.y
		/bin/sed -e 's/yy/ff/g' -e 's/YY/FF/g' y.tab.c > eval_y.c
		/bin/sed -e 's/yy/ff/g' -e 's/YY/FF/g' y.tab.h > eval_tab.h
		/bin/rm -f y.tab.c y.tab.h

clean:
	-	/bin/rm -f *.o $(LIBSTATIC) $(LIBSHARED) \
			smem testprog y.output

distclean:	clean
	-	/bin/rm -f Makefile config.*

# Make target which outputs the list of the .o contained in the cfitsio lib
# usefull to build a single big shared library containing Tcl/Tk and other
# extensions.  used for the Tcl Plugin. 

cfitsioLibObjs:
	@echo ${CORE_OBJECTS}

# This target actually builds the objects needed for the lib in the above
# case
objs: ${CORE_OBJECTS}

${CFITSIO_LIB} ${CFITSIO_INCLUDE}:
	@if [ ! -d $@ ]; then mkdir $@; fi