CMake remove deprecated syntax

CMakeLists.txt

@@ -32,20 +32,7 @@ SET(PACKAGE_VERSION ${VERSION})
 
 # Set known dependencies.
 SET(EXTRA_DEPS "")
-# Get system configuration,
-# Use it to determine osname,
-# os release, cpu. These will be used
-# when committing to CDash.
-find_program(UNAME NAMES uname)
-IF(UNAME)
-  macro(getuname name flag)
-    exec_program("${UNAME}" ARGS "${flag}" OUTPUT_VARIABLE "${name}")
-  endmacro(getuname)
-  getuname(osname -s)
-  getuname(osrel  -r)
-  getuname(cpu    -m)
-  set(TMP_BUILDNAME        "${osname}-${osrel}-${cpu}" CACHE STRING "Build name variable for CDash")
-ENDIF()
+set(TMP_BUILDNAME        "${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_VERSION}-${CMAKE_SYSTEM_PROCESSOR}" CACHE STRING "Build name variable for CDash")
 
 # For CMAKE_INSTALL_LIBDIR
 INCLUDE(GNUInstallDirs)
@@ -188,13 +175,10 @@ IF(NOT ENABLE_COVERAGE_TESTS)
   string(APPEND CMAKE_C_FLAGS " -O2")
 ENDIF()
 
-
-ADD_DEFINITIONS()
-
 # Supress CRT Warnings.
 # Only necessary for Windows
 IF(MSVC)
-  ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
+  add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
 ENDIF()
 
 
@@ -210,7 +194,7 @@ ENDIF()
 # Macro to append files to the EXTRA_DIST files.
 SET(EXTRA_DIST "")
 MACRO(ADD_EXTRA_DIST files)
-  FOREACH(F ${files})
+  FOREACH(F IN LISTS files)
     list(APPEND EXTRA_DIST ${CMAKE_CURRENT_SOURCE_DIR}/${F})
   ENDFOREACH()
   SET(EXTRA_DIST ${EXTRA_DIST} PARENT_SCOPE)
@@ -320,7 +304,7 @@ MACRO(print_conf_summary)
 
   SET(ALL_DEP_LIBS "${NETCDF_C_LIBRARY};${EXTRA_DEPS}")
   MESSAGE(STATUS "\tLinking against:\t\t" "${ALL_DEP_LIBS}")
-  FOREACH(_LIB ${EXTRA_DEPS})
+  FOREACH(_LIB IN LISTS EXTRA_DEPS)
     GET_FILENAME_COMPONENT(_LIB_NAME ${_LIB} NAME_WE)
     STRING(REGEX REPLACE "^lib" "" _NAME ${_LIB_NAME})
     LIST(APPEND NCF_LIBS "-l${_NAME}")
@@ -355,13 +339,13 @@ MACRO(specify_static_crt_flag)
     CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL
     CMAKE_CXX_FLAGS_RELWITHDEBINFO)
 
-  FOREACH(flag_var ${vars})
+  FOREACH(flag_var IN LISTS vars)
     IF(${flag_var} MATCHES "/MD")
       STRING(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
     ENDIF()
   ENDFOREACH()
 
-  FOREACH(flag_var ${vars})
+  FOREACH(flag_var IN LISTS vars)
     MESSAGE(STATUS " '${flag_var}': ${${flag_var}}")
   ENDFOREACH()
   MESSAGE(STATUS "")
@@ -546,26 +530,26 @@ CHECK_INCLUDE_FILE("netcdf.h" HAVE_NETCDF_H)
 # End Check for various system header files.
 ###
 
-ADD_DEFINITIONS(-DNCSHORT_T=integer*2)
-ADD_DEFINITIONS(-DNCBYTE_T=byte)
-ADD_DEFINITIONS(-DNF_RELAX_COORD_BOUND)
-ADD_DEFINITIONS(-DNF_HAS_PARALLEL4)
-ADD_DEFINITIONS(-DNF_HAS_PNETCDF)
-#ADD_DEFINITIONS(-DENABLE_CDF5)
-ADD_DEFINITIONS(-DNF_INT1_IS_C_SIGNED_CHAR)
-#ADD_DEFINITIONS(-DNF_INT1_IS_C_SHORT)
-#ADD_DEFINITIONS(-DNF_INT1_IS_C_INT)
-#ADD_DEFINITIONS(-DNF_INT1_IS_C_LONG)
-ADD_DEFINITIONS(-DNF_INT2_IS_C_SHORT)
-#ADD_DEFINITIONS(-DNF_INT2_IS_C_INT)
-#ADD_DEFINITIONS(-DNF_INT2_IS_C_LONG)
-ADD_DEFINITIONS(-DNF_INT_IS_C_INT)
-#ADD_DEFINITIONS(-DNF_INT_IS_C_LONG)
-ADD_DEFINITIONS(-DNF_INT8_IS_C_LONG_LONG)
-ADD_DEFINITIONS(-DNF_REAL_IS_C_FLOAT)
-#ADD_DEFINITIONS(-DNF_REAL_IS_C_DOUBLE)
-ADD_DEFINITIONS(-DNF_DOUBLEPRECISION_IS_C_DOUBLE)
-#ADD_DEFINITIONS(-DNF_DOUBLEPRECISION_IS_C_FLOAT)
+add_compile_definitions(NCSHORT_T=integer*2)
+add_compile_definitions(NCBYTE_T=byte)
+add_compile_definitions(NF_RELAX_COORD_BOUND)
+add_compile_definitions(NF_HAS_PARALLEL4)
+add_compile_definitions(NF_HAS_PNETCDF)
+#add_compile_definitions(ENABLE_CDF5)
+add_compile_definitions(NF_INT1_IS_C_SIGNED_CHAR)
+#add_compile_definitions(NF_INT1_IS_C_SHORT)
+#add_compile_definitions(NF_INT1_IS_C_INT)
+#add_compile_definitions(NF_INT1_IS_C_LONG)
+add_compile_definitions(NF_INT2_IS_C_SHORT)
+#add_compile_definitions(NF_INT2_IS_C_INT)
+#add_compile_definitions(NF_INT2_IS_C_LONG)
+add_compile_definitions(NF_INT_IS_C_INT)
+#add_compile_definitions(NF_INT_IS_C_LONG)
+add_compile_definitions(NF_INT8_IS_C_LONG_LONG)
+add_compile_definitions(NF_REAL_IS_C_FLOAT)
+#add_compile_definitions(NF_REAL_IS_C_DOUBLE)
+add_compile_definitions(NF_DOUBLEPRECISION_IS_C_DOUBLE)
+#add_compile_definitions(NF_DOUBLEPRECISION_IS_C_FLOAT)
 
 ###
 # Type checks
@@ -664,7 +648,7 @@ CHECK_C_SOURCE_COMPILES("
 #endif
 int main() {return 0;}" HAVE_QUANTIZE)
 if (HAVE_QUANTIZE)
-   ADD_DEFINITIONS(-DNF_HAS_QUANTIZE)
+   add_compile_definitions(NF_HAS_QUANTIZE)
 endif()
 
 CHECK_LIBRARY_EXISTS(${NETCDF_C_LIBRARY} nc_def_var_szip "" HAVE_DEF_VAR_SZIP)
@@ -687,7 +671,7 @@ endif()
 
 OPTION(DISABLE_ZSTANDARD_PLUGIN "Disable ZStandard plugin detection and functionality, even if libnetcdf was compiled with plugin support" OFF)
 
-IF(NOT DISABLE_ZSTANDARD_PLUGIN) 
+IF(NOT DISABLE_ZSTANDARD_PLUGIN)
   SET(CMAKE_REQUIRED_INCLUDES ${NETCDF_INCLUDE_DIR})
   CHECK_C_SOURCE_COMPILES("
   #include <netcdf_meta.h>
@@ -756,12 +740,12 @@ ENDIF(BUILD_DAP)
 SET(ENABLE_NETCDF4 OFF)
 IF(USE_NETCDF4)
   SET(ENABLE_NETCDF4 ON)
-  ADD_DEFINITIONS(-DUSE_NETCDF4)
+  add_compile_definitions(USE_NETCDF4)
   SET(ENABLE_NETCDF4 ON CACHE BOOL "")
 ENDIF()
 
 IF (UNIX AND ${CMAKE_SIZEOF_VOID_P} MATCHES "8")
-  ADD_DEFINITIONS(-DLONGLONG_IS_LONG)
+  add_compile_definitions(LONGLONG_IS_LONG)
   # for easier debugging of cfortran.h
   IF (APPLE)
     IF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
@@ -795,10 +779,10 @@ try_compile(NF_HAS_PARALLEL4 ${CMAKE_CURRENT_BINARY_DIR}
   )
 
 IF(NF_HAS_PARALLEL4)
-  ADD_DEFINITIONS(-DNF_HAS_PARALLEL4)
+  add_compile_definitions(NF_HAS_PARALLEL4)
 ENDIF()
 IF(NF_HAS_PNETCDF)
-  ADD_DEFINITIONS(-DNF_HAS_PNETCDF)
+  add_compile_definitions(NF_HAS_PNETCDF)
 ENDIF()
 
 IF(NF_HAS_PNETCDF OR NF_HAS_PARALLEL4)
@@ -826,7 +810,7 @@ try_compile(COMPILE_SUCCESS ${CMAKE_CURRENT_BINARY_DIR}
   "${CMAKE_CURRENT_SOURCE_DIR}/CMakeExtras/test_c_ptrdiff_t.f90"
   )
 IF (COMPILE_SUCCESS)
-  ADD_DEFINITIONS(-DHAVE_TS29113_SUPPORT)
+  add_compile_definitions(HAVE_TS29113_SUPPORT)
   SET(HAVE_TS29113_SUPPORT TRUE)
 ELSE ()
   # If the compile fails, PTRDIFF_T is not defined.
@@ -845,7 +829,7 @@ ELSE ()
     IF (SIZEOF_RESULT)
       MESSAGE (FATAL_ERROR "UNABLE TO DETERMINE SIZEOF PTRDIFF_T")
     ELSE (SIZEOF_RESULT)
-      ADD_DEFINITIONS(-DSIZEOF_PTRDIFF_T=${SIZEOF_PTRDIFF_T})
+      add_compile_definitions(SIZEOF_PTRDIFF_T=${SIZEOF_PTRDIFF_T})
     ENDIF (SIZEOF_RESULT)
   ELSE()
     MESSAGE(FATAL_ERROR "Unable to compile ptrdiff")
@@ -972,7 +956,7 @@ SET(MOD_FLAG -I)
 SET(NC_EXTRA_DEPS "" CACHE STRING "Additional libraries to link against.")
 IF(NC_EXTRA_DEPS)
   STRING(REPLACE " " ";" DEPS_LIST ${NC_EXTRA_DEPS})
-  FOREACH(_DEP ${DEPS_LIST})
+  FOREACH(_DEP IN LISTS DEPS_LIST)
     STRING(REGEX REPLACE "^-l" "" _LIB ${_DEP})
     FIND_LIBRARY("${_LIB}_DEP" NAMES "${_LIB}" "lib${_LIB}")
     # MESSAGE(${${_LIB}_DEP})
@@ -1085,9 +1069,9 @@ print_conf_summary()
 # Set variables to mirror those used by autoconf.
 # This way we don't need to maintain two separate template
 # files.
-SET(host_cpu "${cpu}")
-SET(host_vendor "${osname}")
-SET(host_os "${osrel}")
+SET(host_cpu "${CMAKE_SYSTEM_PROCESSOR}")
+SET(host_vendor "${CMAKE_SYSTEM_NAME}")
+SET(host_os "${CMAKE_SYSTEM_VERSION}")
 SET(abs_top_builddir "${CMAKE_CURRENT_BINARY_DIR}")
 SET(abs_top_srcdir "${CMAKE_CURRENT_SOURCE_DIR}")
 
@@ -1103,7 +1087,7 @@ SET(NC_FLIBS "")
 
 get_target_property(ALL_TLL_LIBS netcdff LINK_LIBRARIES)
 
-FOREACH(_LIB ${ALL_TLL_LIBS})
+FOREACH(_LIB IN LISTS ALL_TLL_LIBS)
   GET_FILENAME_COMPONENT(_LIB_NAME ${_LIB} NAME_WE)
   STRING(REGEX REPLACE "^lib" "" _NAME ${_LIB_NAME})
   LIST(APPEND NC_FLIBS "-l${_NAME}")

nf03_test/CMakeLists.txt

@@ -15,7 +15,7 @@ SET(tst_fill_int64_SOURCES tst_fill_int64.F90)
 INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/fortran ${CMAKE_SOURCE_DIR}/libsrc ${CMAKE_SOURCE_DIR}
   ${CMAKE_CPP_FLAGS} ${NETCDF_C_INCLUDE_DIR})
 LINK_DIRECTORIES(${CMAKE_SOURCE_DIR}/fortran ${CMAKE_SOURCE_DIR}/libsrc)
-FOREACH(t ${TESTS})
+FOREACH(t IN LISTS TESTS)
   ADD_EXECUTABLE(${t} ${${t}_SOURCES})
   TARGET_LINK_LIBRARIES(${t} netcdff)
   ADD_TEST(${t} ${t})

nf03_test4/CMakeLists.txt

@@ -39,7 +39,7 @@ if (USE_NETCDF4)
     CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/run_f90_par_test.sh.in"
       "${CMAKE_CURRENT_SOURCE_DIR}/run_f90_par_test.sh"
     @ONLY)
-    FILE(COPY "${CMAKE_CURRENT_SOURCE_DIR}/run_f90_par_test.sh" 
+    FILE(COPY "${CMAKE_CURRENT_SOURCE_DIR}/run_f90_par_test.sh"
       DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/
       FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE)
 
@@ -74,7 +74,7 @@ if (USE_NETCDF4)
 endif(USE_NETCDF4)
 
 # Create pre-compiled tests.
-FOREACH(t ${TESTS})
+FOREACH(t IN LISTS TESTS)
   ADD_EXECUTABLE(${t} ${${t}_SOURCES})
   TARGET_LINK_LIBRARIES(${t} netcdff)
   ADD_TEST(${t} ${t})

nf_test/CMakeLists.txt

@@ -4,7 +4,7 @@ SET(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 # Process these files with m4.
 SET(m4_SOURCES test_get test_put)
-foreach (f ${m4_SOURCES})
+foreach (f IN LISTS m4_SOURCES)
 		   GEN_m4(${f})
 endforeach(f)
 
@@ -57,7 +57,7 @@ LINK_DIRECTORIES(${CMAKE_SOURCE_DIR}/fortran ${CMAKE_SOURCE_DIR}/libsrc
 
 # Create pre-compiled tests.
 message ("Create pre-compiled tests.")
-FOREACH(t ${TESTS})
+FOREACH(t IN LISTS TESTS)
   ADD_EXECUTABLE(${t} ${${t}_SOURCES})
   message("  " ${t} " C_SOURCES: " ${${t}_C_SOURCES})
   IF(${t}_C_SOURCES)
@@ -78,7 +78,7 @@ FILE(COPY ${COPY_FILES}
 	  FILE_PERMISSIONS OWNER_WRITE OWNER_READ OWNER_EXECUTE)
 
 # Add script-based tests.
-FOREACH(t ${SCRIPT_TESTS})
+FOREACH(t IN LISTS SCRIPT_TESTS)
   add_sh_test(nf_test ${t})
 ENDFOREACH()
 

nf_test4/CMakeLists.txt

@@ -67,7 +67,7 @@ IF (HAVE_SZIP_WRITE)
 ENDIF()
 
 # Create pre-compiled tests.
-FOREACH(t ${TESTS})
+FOREACH(t IN LISTS TESTS)
   ADD_EXECUTABLE(${t} ${${t}_SOURCES})
   TARGET_LINK_LIBRARIES(${t} netcdff)
   ADD_TEST(${t} ${t})