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53464e8963
re: https://github.com/Unidata/netcdf-c/issues/2119 H/T to [Egbert Eich](https://github.com/e4t) and [Bas Couwenberg](https://github.com/sebastic) for this PR. It is undesirable to make netcdf be dependent on the availability of libxml2, but it is desirable to allow its use if available. In order to do this, a wrapper API (include/ncxml.h) was constructed that supports either ezxml or libxml2 as the implementation. Additionally, the xml support code was moved to a new directory netcdf-c/libncxml. Primary changes: * Create a new sub-directory named netcdf-c/libncxml to hold all the xml implementation code. * Move ezxml.c and ezxml.h to libncxml * Create a wrapper API -- include/ncxml.h * Create an implementation, ncxml_ezxml.c to support use of ezxml. * Create an implementation, ncxml_xml2.c to support use of libxml2. * Add a check for libxml2 in configure.ac and CMakeLists.txt * Modify libdap to use the wrapper API instead of ezxml directly. Misc. Other Changes: * Change include/netcdf_json.h from built source to be part of the distribution.
96 lines
2.7 KiB
Makefile
96 lines
2.7 KiB
Makefile
## This is a automake file, part of Unidata's netCDF package.
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# Copyright 2018, see the COPYRIGHT file for more information.
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# This Makefile assembles the correct libnetcdf based on various
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# configure flags. It is assumed that all the relevant convenience
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# libraries have been built (e.g. libsrc, libsrc4, libncdap3, libcdmr,
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# libncdap4, fortran).
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# Put together AM_CPPFLAGS and AM_LDFLAGS.
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include $(top_srcdir)/lib_flags.am
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# This is our output, the netcdf library the user will install.
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lib_LTLIBRARIES = libnetcdf.la
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##
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# These linker flags specify libtool version info.
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# See http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning
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# for information regarding incrementing `-version-info`.
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##
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libnetcdf_la_LDFLAGS = -version-info 19:1:0
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libnetcdf_la_CPPFLAGS = ${AM_CPPFLAGS}
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libnetcdf_la_LIBADD =
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CLEANFILES =
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# The v2 API...
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if BUILD_V2
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libnetcdf_la_LIBADD += ${top_builddir}/libdispatch/libnetcdf2.la
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endif # BUILD_V2
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# The output library will always include netcdf3 and dispatch
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# libraries
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libnetcdf_la_LIBADD += ${top_builddir}/libdispatch/libdispatch.la \
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${top_builddir}/libsrc/libnetcdf3.la
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# + PnetCDF
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if USE_PNETCDF
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AM_CPPFLAGS += -I${top_srcdir}/libsrcp
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libnetcdf_la_LIBADD += ${top_builddir}/libsrcp/libnetcdfp.la
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endif # USE_PNETCDF
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# + hdf5
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if USE_HDF5
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AM_CPPFLAGS += -I${top_srcdir}/libhdf5
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libnetcdf_la_LIBADD += ${top_builddir}/libhdf5/libnchdf5.la
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endif # USE_HDF5
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# + hdf4
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if USE_HDF4
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AM_CPPFLAGS += -I${top_srcdir}/libhdf4
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libnetcdf_la_LIBADD += ${top_builddir}/libhdf4/libnchdf4.la
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endif # USE_HDF4
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# + dap
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if ENABLE_DAP
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AM_CPPFLAGS += -I${top_srcdir}/libdap2 -I${top_srcdir}/oc
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libnetcdf_la_LIBADD += ${top_builddir}/libdap2/libdap2.la
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libnetcdf_la_LIBADD += ${top_builddir}/oc2/liboc.la
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endif # ENABLE_DAP
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if ENABLE_DAP4
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AM_CPPFLAGS += -I${top_srcdir}/libdap4
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libnetcdf_la_LIBADD += ${top_builddir}/libdap4/libdap4.la
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AM_CPPFLAGS += -I${top_srcdir}/libncxml
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libnetcdf_la_LIBADD += ${top_builddir}/libncxml/libncxml.la
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endif # ENABLE_DAP4
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# NetCDF-4 ...
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if USE_NETCDF4
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AM_CPPFLAGS += -I${top_srcdir}/libsrc4
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libnetcdf_la_LIBADD += ${top_builddir}/libsrc4/libnetcdf4.la
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endif #USE_NETCDF4
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if ENABLE_NCZARR
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AM_CPPFLAGS += -I${top_srcdir}/libnczarr
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libnetcdf_la_LIBADD += ${top_builddir}/libnczarr/libnczarr.la
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if ENABLE_S3_SDK
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libnetcdf_la_LIBADD += ${aws_cpp_sdk_core_LIBS} ${aws_cpp_sdk_s3_LIBS}
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endif
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endif #ENABLE_NCZARR
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if ENABLE_PLUGINS
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AM_CPPFLAGS += -I${top_srcdir}/libncpoco
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libnetcdf_la_LIBADD += ${top_builddir}/libncpoco/libncpoco.la
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endif #ENABLE_PLUGINS
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if ISCYGWIN
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# Force binary mode for file read/write
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AM_LDFLAGS += -lbinmode
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endif
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# We need at least one source file
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libnetcdf_la_SOURCES = nc_initialize.c
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EXTRA_DIST=CMakeLists.txt
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