Patch-Source: https://github.com/Unidata/netcdf-cxx4/pull/162
---
From b819b3616b96352d23cdf0840df9e6674437948c Mon Sep 17 00:00:00 2001
From: Orion Poplawski <orion@nwra.com>
Date: Mon, 17 Feb 2025 15:17:28 -0700
Subject: [PATCH] Use HAVE_NC_SET_LOG_LEVEL to determine usage of
 nc_set_log_level (fixes #161)

---
 cxx4/test_filter.cpp                | 2 ++
 examples/pres_temp_4D_plugin_wr.cpp | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/cxx4/test_filter.cpp b/cxx4/test_filter.cpp
index 879ba71..f442c64 100644
--- a/cxx4/test_filter.cpp
+++ b/cxx4/test_filter.cpp
@@ -30,7 +30,9 @@ int main()
   try
     {
       NcFile test("pres_temp_plugin_4D.nc", NcFile::replace);
+#ifdef HAVE_NC_SET_LOG_LEVEL
       nc_set_log_level(5);
+#endif
       // Define the dimensions. NetCDF will hand back an ncDim object for
       // each.
       NcDim latDim = test.addDim(LAT_NAME, NLAT);
diff --git a/examples/pres_temp_4D_plugin_wr.cpp b/examples/pres_temp_4D_plugin_wr.cpp
index 832d2a6..584e8be 100644
--- a/examples/pres_temp_4D_plugin_wr.cpp
+++ b/examples/pres_temp_4D_plugin_wr.cpp
@@ -71,7 +71,9 @@ string LON_UNITS = "degrees_east";
 
 int main()
 {
+#ifdef HAVE_NC_SET_LOG_LEVEL
   nc_set_log_level(5);
+#endif
   // We will write latitude and longitude fields.
    float lats[NLAT],lons[NLON];
 
@@ -103,7 +105,9 @@ int main()
 
       // Create the file.
       NcFile test(FILE_NAME, NcFile::replace);
+#ifdef HAVE_NC_SET_LOG_LEVEL
       nc_set_log_level(5);
+#endif
       // Define the dimensions. NetCDF will hand back an ncDim object for
       // each.
       NcDim lvlDim = test.addDim(LVL_NAME, NLVL);