adding nc_perf directory

Makefile.am

@@ -78,10 +78,15 @@ if ENABLE_FILTER_TESTING
 PLUGIN_DIR = plugins
 endif
 
+# If benchmarks were turned on, build and run a bunch more tests.
+if BUILD_BENCHMARKS
+BENCHMARKS_DIR = nc_perf
+endif # BUILD_BENCHMARKS
+
 # Define Test directories
 if BUILD_TESTSETS
-TESTDIRS = $(V2_TEST) nc_test $(NC_TEST4) $(HDF4_TEST_DIR)	\
-$(NCDAP2TESTDIR) $(NCDAP4TESTDIR)
+TESTDIRS = $(V2_TEST) nc_test $(NC_TEST4) $(BENCHMARK_DIR)	\
+$(HDF4_TEST_DIR) $(NCDAP2TESTDIR) $(NCDAP4TESTDIR)
 endif
 
 # This is the list of subdirs for which Makefiles will be constructed

configure.ac

@@ -1523,6 +1523,7 @@ AC_CONFIG_FILES([Makefile
                  docs/images/Makefile
                  nctest/Makefile
                  nc_test4/Makefile
+                 nc_perf/Makefile
                  nc_test/Makefile
                  ncdap_test/Makefile
                  ncdap_test/testdata3/Makefile

nc_perf/Makefile.am

@@ -0,0 +1,21 @@
+# This is part of the netCDF package. Copyright 2005-2019 University
+# Corporation for Atmospheric Research/Unidata See COPYRIGHT file for
+# conditions of use.
+#
+# This directory holds tests for netCDF-4. It is skipped if netCDF-4
+# is not enabled.
+#
+# Ed Hartnett, Ward Fisher
+
+# Put together AM_CPPFLAGS and AM_LDFLAGS.
+include $(top_srcdir)/lib_flags.am
+
+# Un comment to use a more verbose test driver
+#SH_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
+#LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
+
+TEST_EXTENSIONS = .sh
+
+# Link to our assembled library.
+AM_LDFLAGS += ${top_builddir}/liblib/libnetcdf.la
+LDADD = ${top_builddir}/liblib/libnetcdf.la

nc_test4/Makefile.am

@@ -1,4 +1,4 @@
-# This is part of the netCDF package. Copyright 2005-2018 University
+# This is part of the netCDF package. Copyright 2005-2019 University
 # Corporation for Atmospheric Research/Unidata See COPYRIGHT file for
 # conditions of use.
 #