netcdf-c/lib_flags.am
Dennis Heimbigner b0a495c7d0 Replace ezxml with tinyxml2
re: PR https://github.com/Unidata/netcdf-c/pull/2139
re: PR https://github.com/Unidata/netcdf-c/pull/2169
re: PR https://github.com/Unidata/netcdf-c/pull/2146
re: Issue https://github.com/Unidata/netcdf-c/issues/2119

Found the product tinyxml2 at https://github.com/leethomason/tinyxml2.git
and replaced ezxml with it. Tinyxml2 is about twice the LOC of ezxml,
but at least is it still being maintained, and I can use it out of the box.
It is C++ rather than C, but we seem to have reached the point that we can
include C++ code with only minor compile flag changes. Untested on Mac OS.
Added instructions to the end of libncxml/Makefile.am on how to upgrade
to a later version of tinyxml2.

This PR obsoletes the use of ezxml (re PRs https://github.com/Unidata/netcdf-c/pull/2146 and https://github.com/Unidata/netcdf-c/issue/2119).
2021-12-22 21:04:40 -07:00

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# This is part of the netCDF package.
# Copyright 2018 University Corporation for Atmospheric Research/Unidata
# See COPYRIGHT file for conditions of use.
#
# Assemble the CPPFLAGS and LDFLAGS that point to all the needed
# libraries for netCDF-4.
#
AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include
AM_LDFLAGS =
if USE_DAP
AM_CPPFLAGS += -I${top_srcdir}/oc2
endif
if ENABLE_S3_SDK
AM_LDFLAGS += -lstdc++
endif
if ! ENABLE_LIBXML2
# => tinyxml2
AM_LDFLAGS += -lstdc++
endif
AM_TESTS_ENVIRONMENT = export TOPSRCDIR=${abs_top_srcdir}; export TOPBUILDDIR=${abs_top_builddir};