HDFFV-10508 more config fixes

config/cmake/ConfigureChecks.cmake

@@ -176,6 +176,9 @@ else ()
 endif ()
 
 CHECK_TYPE_SIZE("_Quad" ${HDF_PREFIX}_SIZEOF__QUAD)
+if (NOT ${${HDF_PREFIX}_SIZEOF__QUAD})
+  set (${HDF_PREFIX}_SIZEOF__QUAD 0)
+endif ()
 
 #-----------------------------------------------------------------------------
 # Macro to determine the various conversion capabilities

config/cmake/H5pubconf.h.in

@@ -30,7 +30,7 @@
 #cmakedefine H5_AC_APPLE_UNIVERSAL_BUILD @H5_AC_APPLE_UNIVERSAL_BUILD@
 
 /* Define if C++ compiler recognizes offsetof */
-#cmakedefine H5_CXX_HAVE_OFFSETOF @H5_CXX_HAVE_OFFSETOF@
+#cmakedefine H5_CXX_HAVE_OFFSETOF @CXX_HAVE_OFFSETOF@
 
 /* Define the default plugins path to compile */
 #cmakedefine H5_DEFAULT_PLUGINDIR "@H5_DEFAULT_PLUGINDIR@"
@@ -402,7 +402,7 @@
 /* Define to 1 if you have the `tmpfile' function. */
 #cmakedefine H5_HAVE_TMPFILE @H5_HAVE_TMPFILE@
 
-/* Define if tm_gmtoff is a member of `struct tm' */
+/* Define if tm_gmtoff is a member of struct tm */
 #cmakedefine H5_HAVE_TM_GMTOFF @H5_HAVE_TM_GMTOFF@
 
 /* Define to 1 if you have the <unistd.h> header file. */

config/cmake/HDF5UseFortran.cmake

@@ -460,7 +460,7 @@ string (REGEX REPLACE "\n" ";" PROG_OUTPUT "${PROG_OUTPUT}")
 list (GET PROG_OUTPUT 0 LDBL_DIG)
 list (GET PROG_OUTPUT 1 FLT128_DIG)
 
-if (SIZEOF___FLOAT128 EQUAL 0 OR FLT128_DIG EQUAL 0)
+if (${HDF_PREFIX}_SIZEOF___FLOAT128 EQUAL 0 OR FLT128_DIG EQUAL 0)
   set (${HDF_PREFIX}_HAVE_FLOAT128 0)
   set (${HDF_PREFIX}_SIZEOF___FLOAT128 0)
   set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${LDBL_DIG})

config/cmake_ext_mod/HDFUseCXX.cmake

@@ -98,11 +98,11 @@ endmacro ()
 if (CMAKE_CXX_COMPILER_LOADED)
   foreach (test
       OLD_HEADER_FILENAME
-      ${HDF_PREFIX}_NO_NAMESPACE
-      ${HDF_PREFIX}_NO_STD
+      HDF_NO_NAMESPACE
+      HDF_NO_STD
       BOOL_NOTDEFINED
       NO_STATIC_CAST
-      ${HDF_PREFIX}_CXX_HAVE_OFFSETOF
+      CXX_HAVE_OFFSETOF
   )
     HDF_CXX_FUNCTION_TEST (${test})
   endforeach ()