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

# This file builds the C examples.

# $Id: Makefile.am,v 1.15 2008/04/29 19:48:33 ed Exp $

LDADD = -lm
AM_CPPFLAGS = -I$(top_srcdir) 

# These are the netCDF-3 examples. 
TESTPROGRAMS = simple_xy_wr simple_xy_rd sfc_pres_temp_wr	\
sfc_pres_temp_rd pres_temp_4D_wr pres_temp_4D_rd

# To build netcdf-4, or not to build netcdf-4, that is the question...
if USE_NETCDF4

# These are the extra netCDF-4 examples. 
TESTPROGRAMS += simple_nc4_wr simple_nc4_rd simple_xy_nc4_wr	\
simple_xy_nc4_rd

# Link to the netCDF-4 and the HDF5 libraries.
LDADD += ../../libsrc4/libnetcdf.la -lhdf5_hl -lhdf5

# Point pre-processor and linker to netcdf-4 directory (libsrc4).
AM_CPPFLAGS += -I$(top_srcdir)/libsrc4
AM_LDFLAGS = -L../../libsrc4

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

else # not USE_NETCDF4

# Link to the netCDF-3 library.
if BUILD_DAP
LDADD += ../../libnc-dap/libnc-dap.la
else
LDADD += ../../libsrc/libnetcdf.la
endif

# Point pre-processor and linker to netcdf-3 directory (libsrc).
AM_CPPFLAGS += -I$(top_srcdir)/libsrc
AM_LDFLAGS = -L../../libsrc

endif #USE_NETCDF4

check_PROGRAMS = $(TESTPROGRAMS)
TESTS = $(TESTPROGRAMS)

# These files are created by the tests.
CLEANFILES = sfc_pres_temp.nc simple_xy.nc pres_temp_4D.nc	\
simple_nc4.nc simple_xy_nc4.nc


# Force use of C++ linking
# if BUILD_DAP
# nodist_EXTRA_simple_xy_wr_SOURCES=dummy.cc
# nodist_EXTRA_simple_xy_rd_SOURCES=dummy.cc
# nodist_EXTRA_sfc_pres_temp_wr_SOURCES=dummy.cc
# nodist_EXTRA_sfc_pres_temp_rd_SOURCES=dummy.cc
# nodist_EXTRA_pres_temp_4D_wr_SOURCES=dummy.cc
# nodist_EXTRA_pres_temp_4D_rd_SOURCES=dummy.cc
# if USE_NETCDF4
# nodist_EXTRA_simple_nc4_wr_SOURCES=dummy.cc
# nodist_EXTRA_simple_nc4_rd_SOURCES=dummy.cc
# nodist_EXTRA_simple_xy_nc4_wr_SOURCES=dummy.cc
# nodist_EXTRA_simple_xy_nc4_rd_SOURCES=dummy.cc
# endif
# endif