TRILABS-20 Fix fortran configure during fix of CXX configure

4 files changed, 63 insertions, 62 deletions

diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index f61953d..0d955d0 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -16,7 +16,7 @@ set (HDF_PREFIX "H5")
 include (${HDF_RESOURCES_EXT_DIR}/ConfigureChecks.cmake)
 
 if (HDF5_ENABLE_USING_MEMCHECKER)
-  set (H5_USING_MEMCHECKER 1)
+  set (${HDF_PREFIX}_USING_MEMCHECKER 1)
 endif ()
 
 #-----------------------------------------------------------------------------
@@ -24,7 +24,7 @@ endif ()
 #-----------------------------------------------------------------------------
 option (HDF5_STRICT_FORMAT_CHECKS "Whether to perform strict file format checks" OFF)
 if (HDF5_STRICT_FORMAT_CHECKS)
-  set (H5_STRICT_FORMAT_CHECKS 1)
+  set (${HDF_PREFIX}_STRICT_FORMAT_CHECKS 1)
 endif ()
 MARK_AS_ADVANCED (HDF5_STRICT_FORMAT_CHECKS)
 
@@ -33,7 +33,7 @@ MARK_AS_ADVANCED (HDF5_STRICT_FORMAT_CHECKS)
 #-----------------------------------------------------------------------------
 option (HDF5_METADATA_TRACE_FILE "Enable metadata trace file collection" OFF)
 if (HDF5_METADATA_TRACE_FILE)
-  set (H5_METADATA_TRACE_FILE 1)
+  set (${HDF_PREFIX}_METADATA_TRACE_FILE 1)
 endif ()
 MARK_AS_ADVANCED (HDF5_METADATA_TRACE_FILE)
 
@@ -45,7 +45,7 @@ MARK_AS_ADVANCED (HDF5_METADATA_TRACE_FILE)
 #
 option (HDF5_WANT_DATA_ACCURACY "IF data accuracy is guaranteed during data conversions" ON)
 if (HDF5_WANT_DATA_ACCURACY)
-  set (H5_WANT_DATA_ACCURACY 1)
+  set (${HDF_PREFIX}_WANT_DATA_ACCURACY 1)
 endif ()
 MARK_AS_ADVANCED (HDF5_WANT_DATA_ACCURACY)
 
@@ -57,7 +57,7 @@ MARK_AS_ADVANCED (HDF5_WANT_DATA_ACCURACY)
 #
 option (HDF5_WANT_DCONV_EXCEPTION "exception handling functions is checked during data conversions" ON)
 if (HDF5_WANT_DCONV_EXCEPTION)
-  set (H5_WANT_DCONV_EXCEPTION 1)
+  set (${HDF_PREFIX}_WANT_DCONV_EXCEPTION 1)
 endif ()
 MARK_AS_ADVANCED (HDF5_WANT_DCONV_EXCEPTION)
 
@@ -66,7 +66,7 @@ MARK_AS_ADVANCED (HDF5_WANT_DCONV_EXCEPTION)
 #
 option (HDF5_ENABLE_CODESTACK "Enable the function stack tracing (for developer debugging)." OFF)
 if (HDF5_ENABLE_CODESTACK)
-  set (H5_HAVE_CODESTACK 1)
+  set (${HDF_PREFIX}_HAVE_CODESTACK 1)
 endif ()
 MARK_AS_ADVANCED (HDF5_ENABLE_CODESTACK)
 
@@ -79,36 +79,36 @@ if (HDF5_ENABLE_HSIZET)
 endif ()
 
 # so far we have no check for this
-set (H5_HAVE_TMPFILE 1)
+set (${HDF_PREFIX}_HAVE_TMPFILE 1)
 
 # TODO --------------------------------------------------------------------------
 # Should the Default Virtual File Driver be compiled?
 # This is hard-coded now but option should added to match configure
 #
-set (H5_DEFAULT_VFD H5FD_SEC2)
+set (${HDF_PREFIX}_DEFAULT_VFD H5FD_SEC2)
 
-if (NOT DEFINED "H5_DEFAULT_PLUGINDIR")
+if (NOT DEFINED "${HDF_PREFIX}_DEFAULT_PLUGINDIR")
   if (WINDOWS)
-    set (H5_DEFAULT_PLUGINDIR "%ALLUSERSPROFILE%\\\\hdf5\\\\lib\\\\plugin")
+    set (${HDF_PREFIX}_DEFAULT_PLUGINDIR "%ALLUSERSPROFILE%\\\\hdf5\\\\lib\\\\plugin")
   else ()
-    set (H5_DEFAULT_PLUGINDIR "/usr/local/hdf5/lib/plugin")
+    set (${HDF_PREFIX}_DEFAULT_PLUGINDIR "/usr/local/hdf5/lib/plugin")
   endif ()
 endif ()
 
 if (WINDOWS)
-  set (H5_HAVE_WINDOWS 1)
+  set (${HDF_PREFIX}_HAVE_WINDOWS 1)
   # ----------------------------------------------------------------------
   # Set the flag to indicate that the machine has window style pathname,
   # that is, "drive-letter:\" (e.g. "C:") or "drive-letter:/" (e.g. "C:/").
   # (This flag should be _unset_ for all machines, except for Windows)
-  set (H5_HAVE_WINDOW_PATH 1)
+  set (${HDF_PREFIX}_HAVE_WINDOW_PATH 1)
 endif ()
 
 # ----------------------------------------------------------------------
 # END of WINDOWS Hard code Values
 # ----------------------------------------------------------------------
 
-CHECK_FUNCTION_EXISTS (difftime          H5_HAVE_DIFFTIME)
+CHECK_FUNCTION_EXISTS (difftime          ${HDF_PREFIX}_HAVE_DIFFTIME)
 
 # Find the library containing clock_gettime()
 if (NOT WINDOWS)
@@ -116,12 +116,12 @@ if (NOT WINDOWS)
   CHECK_LIBRARY_EXISTS (rt clock_gettime "" CLOCK_GETTIME_IN_LIBRT)
   CHECK_LIBRARY_EXISTS (posix4 clock_gettime "" CLOCK_GETTIME_IN_LIBPOSIX4)
   if (CLOCK_GETTIME_IN_LIBC)
-    set (H5_HAVE_CLOCK_GETTIME 1)
+    set (${HDF_PREFIX}_HAVE_CLOCK_GETTIME 1)
   elseif (CLOCK_GETTIME_IN_LIBRT)
-    set (H5_HAVE_CLOCK_GETTIME 1)
+    set (${HDF_PREFIX}_HAVE_CLOCK_GETTIME 1)
     list (APPEND LINK_LIBS rt)
   elseif (CLOCK_GETTIME_IN_LIBPOSIX4)
-    set (H5_HAVE_CLOCK_GETTIME 1)
+    set (${HDF_PREFIX}_HAVE_CLOCK_GETTIME 1)
     list (APPEND LINK_LIBS posix4)
   endif ()
 endif ()
@@ -169,9 +169,9 @@ endif ()
 
 CHECK_TYPE_SIZE("__float128" SIZEOF___FLOAT128)
 if (${HAVE_SIZEOF___FLOAT128})
-  set (H5_HAVE_FLOAT128 1)
+  set (${HDF_PREFIX}_HAVE_FLOAT128 1)
 else ()
-  set (H5_HAVE_FLOAT128 0)
+  set (${HDF_PREFIX}_HAVE_FLOAT128 0)
   set (SIZEOF___FLOAT128 0)
 endif ()
 
@@ -222,7 +222,7 @@ endmacro ()
 # The machine's conversion gets the correct value.  We define the macro and disable
 # this kind of test until we figure out what algorithm they use.
 #
-H5ConversionTests (H5_LDOUBLE_TO_LONG_SPECIAL  "Checking IF your system converts long double to (unsigned) long values with special algorithm")
+H5ConversionTests (${HDF_PREFIX}_LDOUBLE_TO_LONG_SPECIAL  "Checking IF your system converts long double to (unsigned) long values with special algorithm")
 # ----------------------------------------------------------------------
 # Set the flag to indicate that the machine is using a special algorithm
 # to convert some values of '(unsigned) long' to 'long double' values.
@@ -231,7 +231,7 @@ H5ConversionTests (H5_LDOUBLE_TO_LONG_SPECIAL  "Checking IF your system converts
 # ..., 7fffff..., the compiler uses a unknown algorithm.  We define a
 # macro and skip the test for now until we know about the algorithm.
 #
-H5ConversionTests (H5_LONG_TO_LDOUBLE_SPECIAL "Checking IF your system can convert (unsigned) long to long double values with special algorithm")
+H5ConversionTests (${HDF_PREFIX}_LONG_TO_LDOUBLE_SPECIAL "Checking IF your system can convert (unsigned) long to long double values with special algorithm")
 # ----------------------------------------------------------------------
 # Set the flag to indicate that the machine can accurately convert
 # 'long double' to '(unsigned) long long' values.  (This flag should be set for
@@ -241,7 +241,7 @@ H5ConversionTests (H5_LONG_TO_LDOUBLE_SPECIAL "Checking IF your system can conve
 # 0x4351ccf385ebc8a0dfcc... or 0x4351ccf385ebc8a0ffcc... will make the converted
 # values wildly wrong.  This test detects this wrong behavior and disable the test.
 #
-H5ConversionTests (H5_LDOUBLE_TO_LLONG_ACCURATE "Checking IF correctly converting long double to (unsigned) long long values")
+H5ConversionTests (${HDF_PREFIX}_LDOUBLE_TO_LLONG_ACCURATE "Checking IF correctly converting long double to (unsigned) long long values")
 # ----------------------------------------------------------------------
 # Set the flag to indicate that the machine can accurately convert
 # '(unsigned) long long' to 'long double' values.  (This flag should be set for
@@ -249,8 +249,8 @@ H5ConversionTests (H5_LDOUBLE_TO_LLONG_ACCURATE "Checking IF correctly convertin
 # 007fff..., 00ffff..., 01ffff..., ..., 7fffff..., the converted values are twice
 # as big as they should be.
 #
-H5ConversionTests (H5_LLONG_TO_LDOUBLE_CORRECT "Checking IF correctly converting (unsigned) long long to long double values")
+H5ConversionTests (${HDF_PREFIX}_LLONG_TO_LDOUBLE_CORRECT "Checking IF correctly converting (unsigned) long long to long double values")
 # ----------------------------------------------------------------------
 # Check if pointer alignments are enforced
 #
-H5ConversionTests (H5_NO_ALIGNMENT_RESTRICTIONS "Checking IF alignment restrictions are strictly enforced")
+H5ConversionTests (${HDF_PREFIX}_NO_ALIGNMENT_RESTRICTIONS "Checking IF alignment restrictions are strictly enforced")
diff --git a/config/cmake/H5cxx_config.h.in b/config/cmake/H5cxx_config.h.in
index 82e85c6..d1dd42b 100644
--- a/config/cmake/H5cxx_config.h.in
+++ b/config/cmake/H5cxx_config.h.in
@@ -12,5 +12,5 @@
 /* src/H5cxx_config.h.in Created manually. */
 
 /* Define if offsetof extension is present */
-#cmakedefine HAVE_OFFSETOF ${HAVE_OFFSETOF}
+#cmakedefine H5_HAVE_OFFSETOF ${H5_HAVE_OFFSETOF}
 
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 8c01dba..e4c9a2e 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -53,10 +53,10 @@
 #define @H5_FC_FUNC_@
 
 /* Define if Fortran C_LONG_DOUBLE is different from C_DOUBLE */
-#cmakedefine H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE @H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE@
+#define H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE @H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE@
 
 /* Define if we have Fortran C_LONG_DOUBLE */
-#cmakedefine H5_FORTRAN_HAVE_C_LONG_DOUBLE @H5_FORTRAN_HAVE_C_LONG_DOUBLE@
+#define H5_FORTRAN_HAVE_C_LONG_DOUBLE @H5_FORTRAN_HAVE_C_LONG_DOUBLE@
 
 /* Define if we have Fortran intrinsic C_SIZEOF */
 #cmakedefine H5_FORTRAN_HAVE_C_SIZEOF @H5_FORTRAN_HAVE_C_SIZEOF@
@@ -71,7 +71,7 @@
 #cmakedefine H5_FORTRAN_SIZEOF_LONG_DOUBLE @H5_FORTRAN_SIZEOF_LONG_DOUBLE@
 
 /* Define Fortran compiler ID */
-#cmakedefine H5_Fortran_COMPILER_ID @H5_Fortran_COMPILER_ID@
+#define H5_Fortran_COMPILER_ID @CMAKE_Fortran_COMPILER_ID@
 
 /* Define valid Fortran INTEGER KINDs */
 #cmakedefine H5_H5CONFIG_F_IKIND @H5_HH5_H5CONFIG_F_NUM_RKIND5CONFIG_F_IKIND@
@@ -509,7 +509,7 @@
 #define H5_PACKAGE_VERSION "@HDF5_PACKAGE_VERSION_STRING@"
 
 /* Determine the maximum decimal precision in C */
-#define H5_PAC_C_MAX_REAL_PRECISION @H5_PAC_C_MAX_REAL_PRECISION@
+#cmakedefine H5_PAC_C_MAX_REAL_PRECISION @H5_PAC_C_MAX_REAL_PRECISION@
 
 /* Define Fortran Maximum Real Decimal Precision */
 #cmakedefine H5_PAC_FC_MAX_REAL_PRECISION @H5_PAC_FC_MAX_REAL_PRECISION@
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
index 3152aaa..0e948fe 100644
--- a/config/cmake/HDF5UseFortran.cmake
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -10,22 +10,24 @@
 # help@hdfgroup.org.
 #
 
+#
+# This file provides functions for HDF5 specific Fortran support.
+#
+#-------------------------------------------------------------------------------
+ENABLE_LANGUAGE (Fortran)
+set (HDF_PREFIX "H5")
+include (CheckFortranFunctionExists)
+
 ## Check for non-standard extenstion quadmath.h
 
 CHECK_INCLUDE_FILES(quadmath.h C_HAVE_QUADMATH)
 
 if (${C_HAVE_QUADMATH})
-  set(HAVE_QUADMATH 1)
+  set(${HDF_PREFIX}_HAVE_QUADMATH 1)
 else ()
-  set(HAVE_QUADMATH 0)
+  set(${HDF_PREFIX}_HAVE_QUADMATH 0)
 endif ()
 
-#
-# This file provides functions for HDF5 specific Fortran support.
-#
-#-------------------------------------------------------------------------------
-ENABLE_LANGUAGE (Fortran)
-
 # The provided CMake Fortran macros don't provide a general compile/run function
 # so this one is used.
 #-----------------------------------------------------------------------------
@@ -96,9 +98,9 @@ CHECK_FORTRAN_FEATURE(c_long_double
 )
 
 if (${FORTRAN_HAVE_C_LONG_DOUBLE})
-  set (FORTRAN_HAVE_C_LONG_DOUBLE 1)
+  set (${HDF_PREFIX}_FORTRAN_HAVE_C_LONG_DOUBLE 1)
 else ()
-  set (FORTRAN_HAVE_C_LONG_DOUBLE 0)
+  set (${HDF_PREFIX}_FORTRAN_HAVE_C_LONG_DOUBLE 0)
 endif ()
 
 # Check to see C_LONG_DOUBLE is different from C_DOUBLE
@@ -109,17 +111,17 @@ CHECK_FORTRAN_FEATURE(c_long_double
   FORTRAN_C_LONG_DOUBLE_IS_UNIQUE
 )
 if (${FORTRAN_C_LONG_DOUBLE_IS_UNIQUE})
-  set (FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 1)
+  set (${HDF_PREFIX}_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 1)
 else ()
-  set (FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 0)
+  set (${HDF_PREFIX}_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 0)
 endif ()
 
 ## Set the sizeof function for use later in the fortran tests
-if (FORTRAN_HAVE_STORAGE_SIZE)
+if (${HDF_PREFIX}_FORTRAN_HAVE_STORAGE_SIZE)
   set (FC_SIZEOF_A "STORAGE_SIZE(a, c_size_t)/STORAGE_SIZE(c_char_'a',c_size_t)")
   set (FC_SIZEOF_B "STORAGE_SIZE(b, c_size_t)/STORAGE_SIZE(c_char_'a',c_size_t)")
   set (FC_SIZEOF_C "STORAGE_SIZE(c, c_size_t)/STORAGE_SIZE(c_char_'a',c_size_t)")
-elseif (FORTRAN_HAVE_C_SIZEOF)
+elseif (${HDF_PREFIX}_FORTRAN_HAVE_C_SIZEOF)
   set (FC_SIZEOF_A "SIZEOF(a)")
   set (FC_SIZEOF_B "SIZEOF(b)")
   set (FC_SIZEOF_C "SIZEOF(c)")
@@ -151,7 +153,7 @@ string (REGEX REPLACE "\n" ";" PROG_OUTPUT "${PROG_OUTPUT}")
 
 list (GET PROG_OUTPUT 0 pac_validIntKinds)
 list (GET PROG_OUTPUT 1 pac_validRealKinds)
-list (GET PROG_OUTPUT 2 H5_PAC_FC_MAX_REAL_PRECISION)
+list (GET PROG_OUTPUT 2 ${HDF_PREFIX}_PAC_FC_MAX_REAL_PRECISION)
 
 # If the lists are empty then something went wrong.
 if (NOT pac_validIntKinds)
@@ -160,7 +162,7 @@ endif ()
 if (NOT pac_validRealKinds)
     message (FATAL_ERROR "Failed to find available REAL KINDs for Fortran")
 endif ()
-if (NOT H5_PAC_FC_MAX_REAL_PRECISION)
+if (NOT ${HDF_PREFIX}_PAC_FC_MAX_REAL_PRECISION)
     message (FATAL_ERROR "No output from Fortran decimal precision program")
 endif ()
 
@@ -172,13 +174,13 @@ list (GET PROG_OUTPUT 4 NUM_RKIND)
 
 set (PAC_FORTRAN_NUM_INTEGER_KINDS "${NUM_IKIND}")
 
-set (H5CONFIG_F_NUM_IKIND "INTEGER, PARAMETER :: num_ikinds = ${NUM_IKIND}")
-set (H5CONFIG_F_IKIND "INTEGER, DIMENSION(1:num_ikinds) :: ikind = (/${pac_validIntKinds}/)")
+set (${HDF_PREFIX}_H5CONFIG_F_NUM_IKIND "INTEGER, PARAMETER :: num_ikinds = ${NUM_IKIND}")
+set (${HDF_PREFIX}_H5CONFIG_F_IKIND "INTEGER, DIMENSION(1:num_ikinds) :: ikind = (/${pac_validIntKinds}/)")
 
 message (STATUS "....NUMBER OF INTEGER KINDS FOUND ${PAC_FORTRAN_NUM_INTEGER_KINDS}")
 message (STATUS "....REAL KINDS FOUND ${PAC_FC_ALL_REAL_KINDS}")
-message (STATUS "....INTEGER KINDS FOUND ${PAC_FC_ALL_REAL_KINDS}")
-message (STATUS "....MAX DECIMAL PRECISION ${H5_PAC_FC_MAX_REAL_PRECISION}")
+message (STATUS "....INTEGER KINDS FOUND ${PAC_FC_ALL_INTEGER_KINDS}")
+message (STATUS "....MAX DECIMAL PRECISION ${${HDF_PREFIX}_PAC_FC_MAX_REAL_PRECISION}")
 
 #-----------------------------------------------------------------------------
 # Determine the available KINDs for REALs and INTEGERs
@@ -263,7 +265,7 @@ string (REGEX REPLACE ",$" "" pack_real_sizeof "${pack_real_sizeof}")
 #Remove spaces
 string (REGEX REPLACE " " "" pack_real_sizeof "${pack_real_sizeof}")
 
-set (H5CONFIG_F_RKIND_SIZEOF "INTEGER, DIMENSION(1:num_rkinds) :: rkind_sizeof = (/${pack_real_sizeof}/)")
+set (${HDF_PREFIX}_H5CONFIG_F_RKIND_SIZEOF "INTEGER, DIMENSION(1:num_rkinds) :: rkind_sizeof = (/${pack_real_sizeof}/)")
 
 message (STATUS "....FOUND SIZEOF for REAL KINDs \{${pack_real_sizeof}\}")
 
@@ -336,13 +338,12 @@ if (NOT PAC_FORTRAN_NATIVE_DOUBLE_KIND)
 endif ()
 
 
-set (FORTRAN_SIZEOF_LONG_DOUBLE ${${HDF_PREFIX}_SIZEOF_LONG_DOUBLE})
-#set (H5_SIZEOF_LONG_DOUBLE ${${HDF_PREFIX}_SIZEOF_LONG_DOUBLE})
+set (${HDF_PREFIX}_FORTRAN_SIZEOF_LONG_DOUBLE ${${HDF_PREFIX}_SIZEOF_LONG_DOUBLE})
 
 # remove the invalid kind from the list
 if (NOT(${SIZEOF___FLOAT128} EQUAL 0))
    if (NOT(${SIZEOF___FLOAT128} EQUAL ${max_real_fortran_sizeof})
-       AND NOT(${FORTRAN_SIZEOF_LONG_DOUBLE} EQUAL ${max_real_fortran_sizeof})
+       AND NOT(${${HDF_PREFIX}_FORTRAN_SIZEOF_LONG_DOUBLE} EQUAL ${max_real_fortran_sizeof})
        # account for the fact that the C compiler can have 16-byte __float128 and the fortran compiler only has 8-byte doubles,
        # so we don't want to remove the 8-byte fortran doubles.
        AND NOT(${PAC_FORTRAN_NATIVE_DOUBLE_SIZEOF} EQUAL ${max_real_fortran_sizeof}))
@@ -355,15 +356,15 @@ if (NOT(${SIZEOF___FLOAT128} EQUAL 0))
    endif ()
 endif ()
 
-set (H5CONFIG_F_NUM_RKIND "INTEGER, PARAMETER :: num_rkinds = ${NUM_RKIND}")
+set (${HDF_PREFIX}_H5CONFIG_F_NUM_RKIND "INTEGER, PARAMETER :: num_rkinds = ${NUM_RKIND}")
 
 string (REGEX REPLACE "{" "" OUT_VAR ${PAC_FC_ALL_REAL_KINDS})
 string (REGEX REPLACE "}" "" OUT_VAR ${OUT_VAR})
-set (H5CONFIG_F_RKIND "INTEGER, DIMENSION(1:num_rkinds) :: rkind = (/${OUT_VAR}/)")
+set (${HDF_PREFIX}_H5CONFIG_F_RKIND "INTEGER, DIMENSION(1:num_rkinds) :: rkind = (/${OUT_VAR}/)")
 
 string (REGEX REPLACE "{" "" OUT_VAR ${PAC_FC_ALL_REAL_KINDS_SIZEOF})
 string (REGEX REPLACE "}" "" OUT_VAR ${OUT_VAR})
-set (H5CONFIG_F_RKIND_SIZEOF "INTEGER, DIMENSION(1:num_rkinds) :: rkind_sizeof = (/${OUT_VAR}/)")
+set (${HDF_PREFIX}_H5CONFIG_F_RKIND_SIZEOF "INTEGER, DIMENSION(1:num_rkinds) :: rkind_sizeof = (/${OUT_VAR}/)")
 
 ENABLE_LANGUAGE (C)
 
@@ -424,7 +425,7 @@ set (PROG_SRC
 #include <stdio.h>
 #define CHECK_FLOAT128 ${SIZEOF___FLOAT128}
 #if CHECK_FLOAT128!=0
-# if ${HAVE_QUADMATH}!=0
+# if ${${HDF_PREFIX}_HAVE_QUADMATH}!=0
 #include <quadmath.h>
 # endif
 # ifdef FLT128_DIG
@@ -460,18 +461,18 @@ list (GET PROG_OUTPUT 0 LDBL_DIG)
 list (GET PROG_OUTPUT 1 FLT128_DIG)
 
 if (SIZEOF___FLOAT128 EQUAL 0 OR FLT128_DIG EQUAL 0)
-  set (H5_HAVE_FLOAT128 0)
+  set (${HDF_PREFIX}_HAVE_FLOAT128 0)
   set (SIZEOF___FLOAT128 0)
-  set (H5_PAC_C_MAX_REAL_PRECISION ${LDBL_DIG})
+  set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${LDBL_DIG})
 else ()
-  set(H5_PAC_C_MAX_REAL_PRECISION ${FLT128_DIG})
+  set(${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${FLT128_DIG})
 endif ()
 
 
 # Setting definition if there is a 16 byte fortran integer
 string (FIND ${PAC_FC_ALL_INTEGER_KINDS_SIZEOF} "16" pos)
 if (${pos} EQUAL -1)
-  set (HAVE_Fortran_INTEGER_SIZEOF_16 0)
+  set (${HDF_PREFIX}_HAVE_Fortran_INTEGER_SIZEOF_16 0)
 else ()
-  set (HAVE_Fortran_INTEGER_SIZEOF_16 1)
+  set (${HDF_PREFIX}_HAVE_Fortran_INTEGER_SIZEOF_16 1)
 endif ()