Merge pull request #260 from ZedThree/fail-if-szip-write-missing

CMake: Fail if nc_def_var_szip missing
Unidata · May 26, 2020 · c156532 · c156532
2 parents 0c3a5fd + a28e5f8
commit c156532
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -563,6 +563,11 @@ CHECK_C_SOURCE_COMPILES("
 #endif
 int main() {return 0;}" HAVE_SZIP_WRITE)
 
+CHECK_LIBRARY_EXISTS(${NETCDF_C_LIBRARY} nc_def_var_szip "" HAVE_DEF_VAR_SZIP)
+if (NOT HAVE_DEF_VAR_SZIP)
+  message(FATAL_ERROR "netcdf-c version 4.7.4 or greater is required")
+endif()
+
 SET(HAS_NC4 FALSE)
 IF(USE_NETCDF4)
   SET(NC_BUILD_V4 TRUE)