From d8bff5c95175c275ba6653f5bb78f67e8ec71bf1 Mon Sep 17 00:00:00 2001
From: Edward Hartnett <Edward.Hartnett@noaa.gov>
Date: Tue, 14 Jul 2020 13:11:16 -0600
Subject: [PATCH] add pio_meta.h.in

---
 CMakeLists.txt | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c93dfbfb50d..45a53dd9e66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -258,6 +258,36 @@ if (PIO_ENABLE_DOC)
   add_subdirectory (doc)
 endif ()
 
+# Include this so we can check values in netcdf_meta.h.
+INCLUDE(CheckCSourceCompiles)
+INCLUDE(FindNetCDF)
+find_package (NetCDF REQUIRED)
+find_package (PnetCDF)
+
+
+SET(STATUS_PNETCDF PnetCDF_C_FOUND)
+
+###
+# Check to see if szip write capability is present in netcdf-c.
+###
+SET(CMAKE_REQUIRED_INCLUDES ${NetCDF_C_INCLUDE_DIR})
+CHECK_C_SOURCE_COMPILES("
+#include <netcdf_meta.h>
+#if !NC_HAS_SZIP_WRITE
+      choke me
+#endif
+int main() {return 0;}" HAVE_SZIP_WRITE)
+
+###
+# Check to see if szip write capability is present in netcdf-c.
+###
+CHECK_C_SOURCE_COMPILES("
+#include <netcdf_meta.h>
+#if !NC_HAS_PAR_FILTERS
+      choke me
+#endif
+int main() {return 0;}" HDF5_HAS_PAR_FILTERS)
+
 #####
 # Configure and print the libpio.settings file.
 #####