## This is a automake file, part of Unidata's netCDF package.
# Copyright 2006, see the COPYRIGHT file for more information.  

# This file builds F90 examples.

# $Id: Makefile.am,v 1.32 2009/12/08 20:58:14 dmh Exp $

# Tell the compiler where to find the .mod files. The .mod file is
# built, and therefore found in the build directory, not the source
# directory.
AM_FFLAGS = -I$(top_srcdir)/fortran -I$(top_srcdir)/f90	\
@MOD_FLAG@$(top_builddir)/f90
AM_FCFLAGS = -I$(top_srcdir)/fortran -I$(top_srcdir)/f90	\
@MOD_FLAG@$(top_builddir)/f90
LDADD = ../../fortran/libnetcdff.la
AM_LDFLAGS =

# Some fortran compilers think your files should not have an .f90
# extension! The value of FCFLAGS_f90 is set in the configure script,
# based on the fortran compiler.
AM_FCFLAGS += $(FCFLAGS_f90)
AM_F90FLAGS = $(FCFLAGS_f90)

# These are the example programs.
TESTPROGRAMS = simple_xy_wr simple_xy_rd sfc_pres_temp_wr	\
sfc_pres_temp_rd pres_temp_4D_wr pres_temp_4D_rd

TESTSCRIPTS = do_comps.sh

# Here's the source code for the programs.
simple_xy_wr_SOURCES = simple_xy_wr.f90
simple_xy_rd_SOURCES = simple_xy_rd.f90
sfc_pres_temp_wr_SOURCES = sfc_pres_temp_wr.f90
sfc_pres_temp_rd_SOURCES = sfc_pres_temp_rd.f90
pres_temp_4D_wr_SOURCES = pres_temp_4D_wr.f90
pres_temp_4D_rd_SOURCES = pres_temp_4D_rd.f90

# Cleaning up files created during the process.
CLEANFILES = simple_xy.nc sfc_pres_temp.nc pres_temp_4D.nc 

# Is the user building netCDF-4?
if USE_NETCDF4

# If the user specified a root for HDF5, use it.
if USE_HDF5_DIR
AM_FFLAGS += -I@HDF5DIR@/include
AM_FCFLAGS += -I@HDF5DIR@/include
AM_LDFLAGS += -L@HDF5DIR@/lib
endif

# If the user specified a root for HDF4, use it.
if USE_HDF4_DIR
AM_FFLAGS += -I@HDF4DIR@/include
AM_FCFLAGS += -I@HDF4DIR@/include
AM_LDFLAGS += -L@HDF4DIR@/lib
endif

# If the user specified a root for pnetcdf, use it.
if USE_PNETCDF_DIR
AM_FFLAGS += -I@PNETCDFDIR@/include
AM_FCFLAGS += -I@PNETCDFDIR@/include
AM_LDFLAGS += -L@PNETCDFDIR@/lib
endif

# Since netCDF-4 is being built, link to the netcdf library in
# ../../libsrc4, also link to HDF5 and HDF5 high-level libraries, and
# find netcdf.h in ../../libsrc4.
AM_FFLAGS += -I$(top_srcdir)/libsrc4 
AM_FCFLAGS += -I$(top_srcdir)/libsrc4 
LDADD += ../../libsrc4/libnetcdf.la
if USE_HDF4
LDADD += -lmfhdf -ldf -ljpeg
endif # USE_HDF4
LDADD += -lhdf5_hl -lhdf5 -lz 

if USE_PNETCDF
LDADD += -lpnetcdf
endif

if EXTRA_EXAMPLE_TESTS
# This will cause netCDF-4 versions of the example programs to be
# built.
BUILT_SOURCES = nc4_simple_xy_wr.f90 nc4_sfc_pres_temp_wr.f90	\
nc4_pres_temp_4D_wr.f90

# How to build the example.
nc4_simple_xy_wr_SOURCES = nc4_simple_xy_wr.f90
nc4_sfc_pres_temp_wr_SOURCES = nc4_sfc_pres_temp_wr.f90
nc4_pres_temp_4D_wr_SOURCES = nc4_pres_temp_4D_wr.f90

# Add example to the tests run.
TESTPROGRAMS += nc4_simple_xy_wr nc4_sfc_pres_temp_wr	\
nc4_pres_temp_4D_wr

# Add this test script.
TESTSCRIPTS += run_nc4_comps.sh

# Make sure all the files created by our netcdf-4 tests get cleaned.
CLEANFILES += nc4_simple_xy_wr.f90 simple_xy.cdl			\
nc4_sfc_pres_temp_wr.f90 sfc_pres_temp.cdl nc4_pres_temp_4d_wr.f90	\
pres_temp_4d.cdl nc4_simple_xy.nc nc4_pres_temp_4d.nc			\
nc4_sfc_pres_temp.nc
endif #EXTRA_EXAMPLE_TESTS

# Optionally add parallel i/o examples.
if TEST_PARALLEL
TESTPROGRAMS += simple_xy_par_wr simple_xy_par_rd
simple_xy_par_wr_SOURCES = simple_xy_par_wr.f90
simple_xy_par_rd_SOURCES = simple_xy_par_rd.f90
TESTSCRIPTS += run_f90_par_examples.sh
CLEANFILES += simple_xy_par.nc
endif # TEST_PARALLEL

# NetCDF-4 examples.
TESTPROGRAMS += simple_xy_nc4_wr simple_xy_nc4_rd
simple_xy_nc4_wr_SOURCES = simple_xy_nc4_wr.f90
simple_xy_nc4_rd_SOURCES = simple_xy_nc4_rd.f90
CLEANFILES += simple_xy_nc4.nc

else # not USE_NETCDF4

# Without netcdf-4, go to ../../libsrc for the library and header.
AM_FFLAGS += -I$(top_srcdir)/libsrc
AM_FCFLAGS += -I$(top_srcdir)/libsrc

LDADD += ../../libsrc/libnetcdf.la 

endif # USE_NETCDF4

if BUILD_DAP
AM_FFLAGS += @CURL_CFLAGS@
AM_FCFLAGS += @CURL_CFLAGS@
AM_LDFLAGS += @CURL_LIBS@
endif

# This target tells how to build one of the netCDF-4 examples.
# Note old version used sed -i, but -i is not universally recognized
nc4_simple_xy_wr.f90:
	sed -e 's/nf90_clobber/nf90_hdf5/' simple_xy_wr.f90 \
	| sed -e 's/simple_xy/nc4_simple_xy/' > nc4_simple_xy_wr.f90

# This target tells how to build one of the netCDF-4 examples.
nc4_sfc_pres_temp_wr.f90:
	sed -e 's/nf90_clobber/nf90_hdf5/' sfc_pres_temp_wr.f90 \
	| sed -e 's/sfc_pres_temp/nc4_sfc_pres_temp/' > nc4_sfc_pres_temp_wr.f90

# This target tells how to build one of the netCDF-4 examples.
nc4_pres_temp_4D_wr.f90:
	sed -e 's/nf90_clobber/nf90_hdf5/' pres_temp_4D_wr.f90 \
	| sed -e 's/pres_temp_4D/nc4_pres_temp_4D/' > nc4_pres_temp_4D_wr.f90

# Build these test programs.
check_PROGRAMS = $(TESTPROGRAMS)

# Make sure the script which compares file outputs is included in the
# dist.
EXTRA_DIST = do_comps.sh run_nc4_comps.sh run_f90_par_examples.sh

# Run all test programs, plus the do_comps.sh script, which checks
# that all the output files are the same as the C example output
# files.
TESTS = $(TESTPROGRAMS) $(TESTSCRIPTS)