Merge pull request #1163 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit '77cb2dca17bf739fe8cf0979793bb0f00347a692':
  HDFFV-10508 rework sentence
  HDFFV-10508 clarify library differences
  HDFFV-10508 spelling and grammer
  HDFFV-10508 more config fixes
  HDFFV-10508 correct sizeof
  HDFFV-10508 pubconf changes found
  HDFFV-10508 Document binary diffs
  HDFFV-9755 Document BUILD_STATIC_EXECS

3 files changed, 34 insertions, 41 deletions

diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 0d955d0..6d1e3ce 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -167,12 +167,17 @@ endif ()
 # Check if C has __float128 extension
 #-----------------------------------------------------------------------------
 
-CHECK_TYPE_SIZE("__float128" SIZEOF___FLOAT128)
-if (${HAVE_SIZEOF___FLOAT128})
+CHECK_TYPE_SIZE("__float128" ${HDF_PREFIX}_SIZEOF___FLOAT128)
+if (${${HDF_PREFIX}_SIZEOF___FLOAT128})
   set (${HDF_PREFIX}_HAVE_FLOAT128 1)
 else ()
   set (${HDF_PREFIX}_HAVE_FLOAT128 0)
-  set (SIZEOF___FLOAT128 0)
+  set (${HDF_PREFIX}_SIZEOF___FLOAT128 0)
+endif ()
+
+CHECK_TYPE_SIZE("_Quad" ${HDF_PREFIX}_SIZEOF__QUAD)
+if (NOT ${${HDF_PREFIX}_SIZEOF__QUAD})
+  set (${HDF_PREFIX}_SIZEOF__QUAD 0)
 endif ()
 
 #-----------------------------------------------------------------------------
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index 8403aba..ccfe581 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/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@"
@@ -161,24 +161,12 @@
 /* Define to 1 if you have the `fseeko' function. */
 #cmakedefine H5_HAVE_FSEEKO @H5_HAVE_FSEEKO@
 
-/* Define to 1 if you have the `fseeko64' function. */
-#cmakedefine H5_HAVE_FSEEKO64 @H5_HAVE_FSEEKO64@
-
-/* Define to 1 if you have the `fstat64' function. */
-#cmakedefine H5_HAVE_FSTAT64 @H5_HAVE_FSTAT64@
-
-/* Define to 1 if you have the `ftello' function. */
-#cmakedefine H5_HAVE_FTELLO @H5_HAVE_FTELLO@
-
-/* Define to 1 if you have the `ftello64' function. */
-#cmakedefine H5_HAVE_FTELLO64 @H5_HAVE_FTELLO64@
-
-/* Define to 1 if you have the `ftruncate64' function. */
-#cmakedefine H5_HAVE_FTRUNCATE64 @H5_HAVE_FTRUNCATE64@
-
 /* Define if the compiler understands the __FUNCTION__ keyword */
 #cmakedefine H5_HAVE_FUNCTION @H5_HAVE_FUNCTION@
 
+/* Determine if INTEGER*16 is available */
+#cmakedefine H5_HAVE_Fortran_INTEGER_SIZEOF_16 @H5_HAVE_Fortran_INTEGER_SIZEOF_16@
+
 /* Define to 1 if you have the `GetConsoleScreenBufferInfo' function. */
 #cmakedefine H5_HAVE_GETCONSOLESCREENBUFFERINFO @H5_HAVE_GETCONSOLESCREENBUFFERINFO@
 
@@ -270,10 +258,10 @@
 /* Define to 1 if you have the <mpe.h> header file. */
 #cmakedefine H5_HAVE_MPE_H @H5_HAVE_MPE_H@
 
-/* Define if `MPI_Comm_c2f' and `MPI_Comm_f2c' exists */
+/* Define if MPI_Comm_c2f and MPI_Comm_f2c exists */
 #cmakedefine H5_HAVE_MPI_MULTI_LANG_Comm @H5_HAVE_MPI_MULTI_LANG_Comm@
 
-/* Define if `MPI_Info_c2f' and `MPI_Info_f2c' exists */
+/* Define if MPI_Info_c2f and MPI_Info_f2c exists */
 #cmakedefine H5_HAVE_MPI_MULTI_LANG_Info @H5_HAVE_MPI_MULTI_LANG_Info@
 
 /* Define if we have parallel support */
@@ -348,22 +336,22 @@
 /* Define to 1 if you have the `strdup' function. */
 #cmakedefine H5_HAVE_STRDUP @H5_HAVE_STRDUP@
 
-/* Define to 1 if you have the `strtoll' function. */
-#cmakedefine H5_HAVE_STRTOLL @H5_HAVE_STRTOLL@
-
-/* Define to 1 if you have the `strtoull' function. */
-#cmakedefine H5_HAVE_STRTOULL @H5_HAVE_STRTOULL@
-
 /* Define to 1 if you have the <strings.h> header file. */
 #cmakedefine H5_HAVE_STRINGS_H @H5_HAVE_STRINGS_H@
 
 /* Define to 1 if you have the <string.h> header file. */
 #cmakedefine H5_HAVE_STRING_H @H5_HAVE_STRING_H@
 
-/* Define if `struct text_info' is defined */
+/* Define to 1 if you have the `strtoll' function. */
+#cmakedefine H5_HAVE_STRTOLL @H5_HAVE_STRTOLL@
+
+/* Define to 1 if you have the `strtoull' function. */
+#cmakedefine H5_HAVE_STRTOULL @H5_HAVE_STRTOULL@
+
+/* Define if struct text_info is defined */
 #cmakedefine H5_HAVE_STRUCT_TEXT_INFO @H5_HAVE_STRUCT_TEXT_INFO@
 
-/* Define if `struct videoconfig' is defined */
+/* Define if struct videoconfig is defined */
 #cmakedefine H5_HAVE_STRUCT_VIDEOCONFIG @H5_HAVE_STRUCT_VIDEOCONFIG@
 
 /* Define to 1 if you have the `symlink' function. */
@@ -402,7 +390,7 @@
 /* Define if we have thread safe support */
 #cmakedefine H5_HAVE_THREADSAFE @H5_HAVE_THREADSAFE@
 
-/* Define if `timezone' is a global variable */
+/* Define if timezone is a global variable */
 #cmakedefine H5_HAVE_TIMEZONE @H5_HAVE_TIMEZONE@
 
 /* Define if the ioctl TIOCGETD is defined */
@@ -414,7 +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. */
@@ -435,7 +423,7 @@
 /* Define if your system has window style path name. */
 #cmakedefine H5_HAVE_WINDOW_PATH @H5_HAVE_WINDOW_PATH@
 
-/* Define to 1 if you have the <winsock.h> header file. */
+/* Define to 1 if you have the <winsock2.h> header file. */
 #cmakedefine H5_HAVE_WINSOCK2_H @H5_HAVE_WINSOCK2_H@
 
 /* Define to 1 if you have the <zlib.h> header file. */
@@ -453,7 +441,7 @@
 /* Define if the compiler understands __inline__ */
 #cmakedefine H5_HAVE___INLINE__ @H5_HAVE___INLINE__@
 
-/* Define if HDF5's high-level library headers should be included in hdf5.h */
+/* Define if the high-level library headers should be included in hdf5.h */
 #cmakedefine H5_INCLUDE_HL @H5_INCLUDE_HL@
 
 /* Define if your system can convert long double to (unsigned) long long
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
index 0e948fe..1f66bad 100644
--- a/config/cmake/HDF5UseFortran.cmake
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -23,9 +23,9 @@ include (CheckFortranFunctionExists)
 CHECK_INCLUDE_FILES(quadmath.h C_HAVE_QUADMATH)
 
 if (${C_HAVE_QUADMATH})
-  set(${HDF_PREFIX}_HAVE_QUADMATH 1)
+  set(${HDF_PREFIX}_HAVE_QUADMATH_H 1)
 else ()
-  set(${HDF_PREFIX}_HAVE_QUADMATH 0)
+  set(${HDF_PREFIX}_HAVE_QUADMATH_H 0)
 endif ()
 
 # The provided CMake Fortran macros don't provide a general compile/run function
@@ -341,8 +341,8 @@ endif ()
 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 ${max_real_fortran_sizeof})
+if (NOT(${${HDF_PREFIX}_SIZEOF___FLOAT128} EQUAL 0))
+   if (NOT(${${HDF_PREFIX}_SIZEOF___FLOAT128} 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.
@@ -423,9 +423,9 @@ set (PROG_SRC
     "
 #include <float.h>
 #include <stdio.h>
-#define CHECK_FLOAT128 ${SIZEOF___FLOAT128}
+#define CHECK_FLOAT128 ${${HDF_PREFIX}_SIZEOF___FLOAT128}
 #if CHECK_FLOAT128!=0
-# if ${${HDF_PREFIX}_HAVE_QUADMATH}!=0
+# if ${${HDF_PREFIX}_HAVE_QUADMATH_H}!=0
 #include <quadmath.h>
 # endif
 # ifdef FLT128_DIG
@@ -460,9 +460,9 @@ 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 (SIZEOF___FLOAT128 0)
+  set (${HDF_PREFIX}_SIZEOF___FLOAT128 0)
   set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${LDBL_DIG})
 else ()
   set(${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${FLT128_DIG})