Fix nc-config generated by cmake.

CMakeLists.txt

@@ -1160,15 +1160,16 @@ set_std_filter(Szip)
 SET(HAVE_SZ ${Szip_FOUND})
 set_std_filter(Blosc)
 IF(Zstd_FOUND)
-set_std_filter(Zstd)
+  set_std_filter(Zstd)
+  SET(HAVE_ZSTD ON)
 ENDIF()
 IF(Bz2_FOUND)
   set_std_filter(Bz2)
 ELSE()
   # The reason we use a local version is to support a more comples test case
   MESSAGE("libbz2 not found using built-in version")
   SET(HAVE_LOCAL_BZ2 ON)
-  SET(HAVE_BZ2 ON)
+  SET(HAVE_BZ2 ON CACHE BOOL "")
   set(STD_FILTERS "${STD_FILTERS} bz2")
 ENDIF()
 

config.h.cmake.in

@@ -118,6 +118,12 @@ are set when opening a binary file on Windows. */
 /* if true, build byte-range Client */
 #cmakedefine ENABLE_BYTERANGE 1
 
+/* if true, enable ERANGE fill */
+#cmakedefine ENABLE_ERANGE_FILL 1
+#ifdef ENABLE_ERANGE_FILL
+#define ERANGE_FILL 1
+#endif
+
 /* if true, use hdf5 S3 virtual file reader */
 #cmakedefine ENABLE_HDF5_ROS3 1
 

libsrc/ncx.m4

@@ -39,7 +39,7 @@ ifdef(`PNETCDF',`
 `#'if HAVE_CONFIG_H
 `#'include <config.h>
 `#'endif')
-
+#include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

nc-config.cmake.in

@@ -118,7 +118,7 @@ fi
 
 has_multifilters="yes"
 
-has_zstd="@HAS_ZSTD"
+has_zstd="@HAVE_ZSTD@"
 if [ -z "$has_zstd" -o "$has_zstd" = "OFF" -o "$has_zstd" = "FALSE" ]; then
     has_zstd="no"
 else