#
# Copyright by The HDF Group.
# Copyright by the Board of Trustees of the University of Illinois.
# All rights reserved.
#
# This file is part of HDF5.  The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the files COPYING and Copyright.html.  COPYING can be found at the root
# of the source code distribution tree; Copyright.html can be found at the
# root level of an installed copy of the electronic HDF5 document set and
# is linked from the top-level documents page.  It can also be found at
# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
# access to either file, you may request a copy from help@hdfgroup.org.
##
## Makefile.am
## Run automake to generate a Makefile.in from this file.
#
# HDF5 Fortran Library Makefile(.in)
#

include $(top_srcdir)/config/commence.am

# Include src directory in both Fortran and C flags (C compiler is used
# for linking).
INCLUDES=-I$(top_srcdir)/src
AM_FCFLAGS=-I$(top_srcdir)/src -I$(top_srcdir)/fortran/src

AM_FCLIBS=$(LIBHDF5)

# This is our main target, the fortran library
lib_LTLIBRARIES=libhdf5_fortran.la

# Some Fortran compilers can't build shared libraries, so sometimes we
# want to build a shared C library and a static Fortran library.  If so,
# pass the -static flag to the library linker.
if FORTRAN_SHARED_CONDITIONAL
else
   AM_LDFLAGS=-static
endif

# Include HDF5.f90 if parallel is disabled, HDF5mpiof*  if parallel is enabled
if BUILD_PARALLEL_CONDITIONAL
   PARALLEL_COND_SRC = H5FDmpiof.c HDF5mpio.f90 H5FDmpioff.f90
else
   PARALLEL_COND_SRC = HDF5.f90
endif

#   Condition for including/excluding the DBLE interfaces for when the 
#   default REAL is of type DOUBLE PRECISION.
#   We do not include the double precision interfaces if the defaut REAL is
#   DOUBLE PRECISION since this would lead to a non-unique conflict with the
#   generic interfaces declared as REAL.
if FORTRAN_DEFAULT_REALisDBLE_F
   F_DBLE = Exclude
else
   F_DBLE = Include
endif

# Source files for the library.
libhdf5_fortran_la_SOURCES=H5fortran_flags.f90 H5f90global.f90          \
         H5fortran_types.f90 H5_ff.f90 H5Aff.f90 H5Dff.f90 H5Eff.f90    \
         H5Fff.f90 H5Gff.f90 H5Iff.f90 H5Lff.f90 H5Off.f90 H5Pff.f90 H5Rff.f90 H5Sff.f90    \
         H5Tff.f90 H5Zff.f90                                            \
	 H5_DBLE_Interface$(F_DBLE).f90 \
         H5f90kit.c H5_f.c H5Af.c H5Df.c H5Ef.c H5Ff.c H5Gf.c           \
         H5If.c H5Lf.c H5Of.c H5Pf.c H5Rf.c H5Sf.c H5Tf.c H5Zf.c        \
         $(PARALLEL_COND_SRC)

# h5fc and libhdf5_fortran.settings are generated during configure.
# Remove them only when distclean.
DISTCLEANFILES=h5fc libhdf5_fortran.settings

# H5fortran_types.f90 and H5f90i.h are automatically generaed by
# H5match_types, and must be cleaned explicitly.  H5fort_type_defines.h
# is generated by H5fortran_detect
MOSTLYCLEANFILES=H5fortran_types.f90 H5f90i_gen.h H5fort_type_defines.h \
         H5fortran_detect.f90

# Fortran module files can have different extensions and different names
# (e.g., different capitalizations) on different platforms.  Write rules
# for them explicitly rather than trying to teach automake about them.
# They should be installed as headers and removed during clean.
maintainer-clean-local: clean-local
distclean-local: clean-local
clean-local:
	@if test -n "$(F9XMODEXT)" && test "X$(F9XMODEXT)" != "Xo"; then \
	  $(RM) *.$(F9XMODEXT);                                         \
	fi

install-data-local:
	@if test -n "$(F9XMODEXT)" && test "X$(F9XMODEXT)" != "Xo"; then \
	  $(CP) $(top_builddir)/$(subdir)/*.$(F9XMODEXT) $(includedir)/. ; \
	fi

uninstall-local:
	@if test -n "$(F9XMODEXT)" -a "X$(F9XMODEXT)" != "Xo"; then      \
	  if test -f "$(includedir)/hdf5.$(F9XMODEXT)" -o -f "$(includedir)/HDF5.$(F9XMODEXT)"; then \
	    set -x; $(RM) $(includedir)/*.$(F9XMODEXT);                 \
	  fi;                                                           \
	fi;								\
	$(RM) $(bindir)/$(H5FC_NAME)

# Also install and uninstall (uninstall-local above) h5fc script
install-exec-local:
	@$(INSTALL) h5fc $(bindir)/$(H5FC_NAME)

# Install libhdf5_fortran.settings in lib directory
settingsdir=$(libdir)
settings_DATA=libhdf5_fortran.settings

# Custom rule for installing h5fc, since it will be named h5pfc if hdf5
# is configured for parallel mode
if BUILD_PARALLEL_CONDITIONAL
  H5FC_NAME = h5pfc
else
  H5FC_NAME = h5fc
endif

# Rules for automatically detecting which fortran types are present
# and matching them to C types.  This is accomplished using helper
# programs.
# It's a bit tricky to make sure that Automake builds things in the right
# order (especially when using 'gmake -j ...')
# H5test_kind is compiled and run to produce H5fortran_detect.f90.
# H5fortran_detect is compiled and run to produce H5fort_type_defines.h.
# H5match_types.c then includes this file and can be compiled into
# H5match_types.  When H5match_types is run, it creates H5f90i_gen.h
# and H5fortran_types.f90, which are included in the Fortran library.

# These are the helper programs we need to build.
noinst_PROGRAMS = H5match_types H5fortran_detect H5test_kind

# Tell Automake to create H5f90i_gen.h before it builds the library
# sources.  When it creates H5f90i_gen.h, it will create
# H5fortran_types.f90 as a side effect.
BUILT_SOURCES = H5f90i_gen.h

#Specify what Automake needs to create: first the H5fort_type_defines.h
# header, then H5match_types which includes that header, then
# it needs to run H5match_types.
H5fortran_types.f90 H5f90i_gen.h: H5match_types$(EXEEXT)
	$(RUNSERIAL) ./H5match_types$(EXEEXT)

# H5fort_type_defines.h is created by running H5fortran_detect.
# Obviously, H5fortran_detect needs to be built first.
H5fort_type_defines.h: H5fortran_detect$(EXEEXT)
	$(RUNSERIAL) ./H5fortran_detect$(EXEEXT) > H5fort_type_defines.h

H5match_types.$(OBJEXT): H5fort_type_defines.h

# Automake knows how to build fortran programs if we tell it the source
# files.
H5fortran_detect_SOURCES = H5fortran_detect.f90

# H5test_kind.f90 generates H5Fortran_detect.f90 depending on if 
# intrinsic function SIZEOF is available.

H5fortran_detect.f90: H5test_kind$(EXEEXT)
	$(RUNSERIAL) ./H5test_kind$(EXEEXT) > H5fortran_detect.f90

# H5test_kind.f90 is included in the distribution, and Automake knows
# how to compile a fortran program given its sources.

if FORTRAN_HAVE_SIZEOF
  H5test_kind_SOURCES = $(srcdir)/H5test_kind_SIZEOF.f90
else
  H5test_kind_SOURCES = $(srcdir)/H5test_kind.f90
endif

# Mark this directory as part of the Fortran API
FORTRAN_API=yes

# Hardcode the dependencies of these files. There isn't a known way of
# determining this automagically (like we do with the C files). So, when
# doing a parallel make, some modules could be made way before the
# modules they depend upon are actually made. *sigh*
H5fortran_flags.lo:  $(srcdir)/H5fortran_flags.f90
H5f90global.lo:      $(srcdir)/H5f90global.f90 H5fortran_flags.lo H5fortran_types.lo
H5fortran_types.lo:  H5fortran_types.f90
H5fortran_detect.lo: H5fortran_detect.f90
H5test_kind.lo:      $(srcdir)/H5test_kind.f90
H5test_kind_SIZEOF.lo:      $(srcdir)/H5test_kind_SIZEOF.f90
H5_ff.lo:            $(srcdir)/H5_ff.f90 H5f90global.lo
H5Aff.lo:            $(srcdir)/H5Aff.f90 H5f90global.lo
H5Dff.lo:            $(srcdir)/H5Dff.f90 H5f90global.lo
H5Eff.lo:            $(srcdir)/H5Eff.f90 H5f90global.lo
H5Fff.lo:            $(srcdir)/H5Fff.f90 H5f90global.lo
H5Gff.lo:            $(srcdir)/H5Gff.f90 H5f90global.lo
H5Iff.lo:            $(srcdir)/H5Iff.f90 H5f90global.lo
H5Lff.lo:            $(srcdir)/H5Lff.f90 H5f90global.lo
H5Off.lo:            $(srcdir)/H5Off.f90 H5f90global.lo
H5Pff.lo:            $(srcdir)/H5Pff.f90 H5f90global.lo
H5Rff.lo:            $(srcdir)/H5Rff.f90 H5f90global.lo
H5Sff.lo:            $(srcdir)/H5Sff.f90 H5f90global.lo
H5Tff.lo:            $(srcdir)/H5Tff.f90 H5f90global.lo
H5Zff.lo:            $(srcdir)/H5Zff.f90 H5f90global.lo
H5_DBLE_Interface$(F_DBLE).lo:  $(srcdir)/H5_DBLE_Interface$(F_DBLE).f90 H5Aff.lo H5Dff.lo H5Pff.lo

HDF5.lo:             $(srcdir)/HDF5.f90 H5f90global.lo H5Aff.lo      \
                     H5Dff.lo H5Eff.lo H5Fff.lo H5Gff.lo H5Iff.lo H5Lff.lo \
                     H5Pff.lo H5Rff.lo H5Sff.lo H5Tff.lo H5Zff.lo \
                     H5_DBLE_Interface$(F_DBLE).lo
H5FDmpioff.lo:       $(srcdir)/H5FDmpioff.f90 H5f90global.lo
HDF5mpio.lo:         $(srcdir)/H5FDmpioff.f90 H5f90global.lo H5Aff.lo  \
                     H5Dff.lo H5Eff.lo H5Fff.lo H5Gff.lo H5Iff.lo H5Lff.lo  \
                     H5Pff.lo H5Rff.lo H5Sff.lo H5Tff.lo H5Zff.lo H5_DBLE_Interface$(F_DBLE).lo H5FDmpioff.lo

include $(top_srcdir)/config/conclude.am