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authorScot Breitenfeld <brtnfld@hdfgroup.org>2015-08-11 01:00:33 (GMT)
committerScot Breitenfeld <brtnfld@hdfgroup.org>2015-08-11 01:00:33 (GMT)
commit415eb5512b0726716b5f8f72de3dda11ecff8091 (patch)
treeec3eddd4abad940acc89f83c0f114203ff3d6345 /config/cmake
parent1900d6a65db0bebcadbcbf98f8a8a9e1d9ff47b4 (diff)
parenta9bef45c7528f2fcca5817900b5536d9d6c14889 (diff)
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[svn-r27488] Merged the F2003_v1.10 branch to the trunk.
Tested: h5committest
Diffstat (limited to 'config/cmake')
-rw-r--r--config/cmake/ConfigureChecks.cmake11
-rw-r--r--config/cmake/H5pubconf.h.in12
-rw-r--r--config/cmake/HDF518_Examples.cmake.in3
-rw-r--r--config/cmake/HDF5UseFortran.cmake491
-rw-r--r--config/cmake/hdf5-config.cmake.in1
-rw-r--r--config/cmake/libhdf5.settings.cmake.in1
-rw-r--r--config/cmake/mccacheinit.cmake2
7 files changed, 515 insertions, 6 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index 09f1caf..b9f18a9 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -158,6 +158,17 @@ if (NOT WINDOWS)
endif (HDF5_ENABLE_DIRECT_VFD)
endif (NOT WINDOWS)
+#-----------------------------------------------------------------------------
+# Check if C has __float128 extension
+#-----------------------------------------------------------------------------
+
+CHECK_TYPE_SIZE("__float128" SIZEOF___FLOAT128)
+if(${HAVE_SIZEOF___FLOAT128})
+ SET(H5_HAVE_FLOAT128 1)
+else (${HAVE_SIZEOF___FLOAT128})
+ SET(H5_HAVE_FLOAT128 0)
+ SET(SIZEOF___FLOAT128 0)
+endif(${HAVE_SIZEOF___FLOAT128})
#-----------------------------------------------------------------------------
# Macro to determine the various conversion capabilities
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in
index af9afde..37bcfbf 100644
--- a/config/cmake/H5pubconf.h.in
+++ b/config/cmake/H5pubconf.h.in
@@ -45,6 +45,18 @@
/* As FC_FUNC, but for C identifiers containing underscores. */
#define @H5_FC_FUNC_@
+/* Define Fortran Maximum Real Decimal Precision */
+#cmakedefine H5_PAC_FC_MAX_REAL_PRECISION @H5_PAC_FC_MAX_REAL_PRECISION@
+
+/* Define C Maximum Real Decimal Precision */
+#cmakedefine H5_PAC_C_MAX_REAL_PRECISION @H5_PAC_C_MAX_REAL_PRECISION@
+
+/* Define if we have Fortran C_LONG_DOUBLE */
+#cmakedefine H5_FORTRAN_HAVE_C_LONG_DOUBLE @H5_FORTRAN_HAVE_C_LONG_DOUBLE@
+
+/* Determine if __float128 is available */
+#cmakedefine H5_HAVE_FLOAT128 @H5_HAVE_FLOAT128@
+
/* Define to 1 if you have the `alarm' function. */
#cmakedefine H5_HAVE_ALARM @H5_HAVE_ALARM@
diff --git a/config/cmake/HDF518_Examples.cmake.in b/config/cmake/HDF518_Examples.cmake.in
index febf20a..c82fcf2 100644
--- a/config/cmake/HDF518_Examples.cmake.in
+++ b/config/cmake/HDF518_Examples.cmake.in
@@ -13,7 +13,6 @@ set(CTEST_DASHBOARD_ROOT ${CTEST_SCRIPT_DIRECTORY})
set(CTEST_BUILD_CONFIGURATION "Release")
#set(NO_MAC_FORTRAN "true")
#set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_BUILD_FORTRAN:BOOL=ON")
-set(BUILD_OPTIONS "${BUILD_OPTIONS} -DHDF_ENABLE_F2003:BOOL=ON")
#set(CTEST_USE_TAR_SOURCE "${CTEST_SCRIPT_ARG}")
###############################################################################################################
@@ -123,4 +122,4 @@ if(res GREATER 0)
endif(res GREATER 0)
#-----------------------------------------------------------------------------
##############################################################################################################
-message(STATUS "DONE") \ No newline at end of file
+message(STATUS "DONE")
diff --git a/config/cmake/HDF5UseFortran.cmake b/config/cmake/HDF5UseFortran.cmake
new file mode 100644
index 0000000..b3dec14
--- /dev/null
+++ b/config/cmake/HDF5UseFortran.cmake
@@ -0,0 +1,491 @@
+
+## Check for non-standard extenstion quadmath.h
+
+CHECK_INCLUDE_FILES(quadmath.h C_HAVE_QUADMATH)
+
+if (${C_HAVE_QUADMATH})
+ set(HAVE_QUADMATH 1)
+else ()
+ set(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.
+#-----------------------------------------------------------------------------
+MACRO (FORTRAN_RUN FUNCTION CODE RUN_RESULT_VAR1 COMPILE_RESULT_VAR RETURN)
+# MSB CHECK WHY THIS CHECK?
+# if (NOT DEFINED ${RUN_RESULT_VAR})
+ message (STATUS "Detecting Fortran ${FUNCTION}")
+ if (CMAKE_REQUIRED_LIBRARIES)
+ set (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
+ "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+ else (CMAKE_REQUIRED_LIBRARIES)
+ set (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
+ endif (CMAKE_REQUIRED_LIBRARIES)
+ file (WRITE
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler1.f90
+ "${CODE}"
+ )
+ TRY_RUN (RUN_RESULT_VAR COMPILE_RESULT_VAR
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler1.f90
+ CMAKE_FLAGS "${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES}"
+ RUN_OUTPUT_VARIABLE OUTPUT
+ )
+
+
+
+ set(${RETURN} ${OUTPUT})
+
+ #message ( "Test result1 ${RETURN} ")
+ #message ( "Test result3 ${RESULT} ")
+ #message ( "Test result2 ${CMAKE_MATCH_0} ")
+ #message ( "Test result4 ${CMAKE_MATCH_1} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+ #message ( "Test result2 ${COMPILE_RESULT_VAR} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+ #message ( "Test result1 ${RUN_RESULT_VAR} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+
+ if (${COMPILE_RESULT_VAR})
+ if (${RUN_RESULT_VAR} MATCHES 0)
+ message (STATUS "Testing Fortran ${FUNCTION} - OK")
+ file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Determining if the Fortran ${FUNCTION} exists passed with the following output:\n"
+ "${OUTPUT}\n\n"
+ )
+ else ()
+ message (STATUS "Testing Fortran ${FUNCTION} - Fail")
+ file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+ "Determining if the Fortran ${FUNCTION} exists failed with the following output:\n"
+ "${OUTPUT}\n\n")
+ endif ()
+ endif ()
+# endif (NOT DEFINED ${RUN_RESULT_VAR})
+ENDMACRO (FORTRAN_RUN)
+
+#-----------------------------------------------------------------------------
+# Check to see C_LONG_DOUBLE is available
+CHECK_FORTRAN_FEATURE(c_long_double
+ "
+ PROGRAM main
+ USE ISO_C_BINDING
+ REAL(KIND=C_LONG_DOUBLE) :: d
+ END PROGRAM
+ "
+ FORTRAN_HAVE_C_LONG_DOUBLE
+)
+if (${FORTRAN_HAVE_C_LONG_DOUBLE})
+ set(FORTRAN_HAVE_C_LONG_DOUBLE 1)
+else ()
+ set(FORTRAN_HAVE_C_LONG_DOUBLE 0)
+endif()
+
+# Check to see C_LONG_DOUBLE is different from C_DOUBLE
+
+CHECK_FORTRAN_FEATURE(c_long_double
+ "
+ MODULE type_mod
+ USE ISO_C_BINDING
+ INTERFACE h5t
+ MODULE PROCEDURE h5t_c_double
+ MODULE PROCEDURE h5t_c_long_double
+ END INTERFACE
+ CONTAINS
+ SUBROUTINE h5t_c_double(r)
+ REAL(KIND=C_DOUBLE) :: r
+ END SUBROUTINE h5t_c_double
+ SUBROUTINE h5t_c_long_double(d)
+ REAL(KIND=C_LONG_DOUBLE) :: d
+ END SUBROUTINE h5t_c_long_double
+ END MODULE type_mod
+ PROGRAM main
+ USE ISO_C_BINDING
+ USE type_mod
+ REAL(KIND=C_DOUBLE) :: r
+ REAL(KIND=C_LONG_DOUBLE) :: d
+ CALL h5t(r)
+ CALL h5t(d)
+ END PROGRAM main
+ "
+ FORTRAN_C_LONG_DOUBLE_IS_UNIQUE
+)
+if (${FORTRAN_C_LONG_DOUBLE_IS_UNIQUE})
+ set(FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 1)
+else ()
+ set(FORTRAN_C_LONG_DOUBLE_IS_UNIQUE 0)
+endif()
+
+## Set the sizeof function for use later in the fortran tests
+if(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)
+ set(FC_SIZEOF_A "SIZEOF(a)")
+ set(FC_SIZEOF_B "SIZEOF(b)")
+ set(FC_SIZEOF_C "SIZEOF(c)")
+else(FORTRAN_HAVE_STORAGE_SIZE)
+ message (FATAL_ERROR "Fortran compiler requires either intrinsic functions SIZEOF or STORAGE_SIZE")
+endif(FORTRAN_HAVE_STORAGE_SIZE)
+
+#-----------------------------------------------------------------------------
+# Determine the available KINDs for REALs and INTEGERs
+#-----------------------------------------------------------------------------
+
+FORTRAN_RUN("REAL and INTEGER KINDs"
+ "
+ PROGRAM main
+ IMPLICIT NONE
+ INTEGER :: ik, k, lastkind, max_decimal_prec
+ INTEGER :: num_rkinds, num_ikinds
+ num_ikinds = 0
+ lastkind=SELECTED_INT_KIND(1)
+ ! Find integer KINDs
+ DO ik=2,36
+ k = SELECTED_INT_KIND(ik)
+ IF (k .NE. lastkind) THEN
+ num_ikinds = num_ikinds + 1
+ WRITE(*,'(I0)',ADVANCE='NO') lastkind
+ lastkind = k
+ IF(k.GT.0) WRITE(*,'(A)',ADVANCE='NO') ','
+ ENDIF
+ IF (k .LE. 0) EXIT
+ ENDDO
+ IF (lastkind.NE.-1) THEN
+ num_ikinds = num_ikinds + 1
+ WRITE(*,'(I0)') lastkind
+ ELSE
+ WRITE(*,'()')
+ ENDIF
+ ! Find real KINDs
+ num_rkinds = 0
+ lastkind=SELECTED_REAL_KIND(1)
+ max_decimal_prec = 1
+ DO ik=2,36
+ k = SELECTED_REAL_KIND(ik)
+ IF (k .NE. lastkind) THEN
+ num_rkinds = num_rkinds + 1
+ WRITE(*,'(I0)',ADVANCE='NO') lastkind
+ lastkind = k
+ IF(k.GT.0) WRITE(*,'(A)',ADVANCE='NO') ','
+ max_decimal_prec = ik
+ ENDIF
+ IF (k .LE. 0) EXIT
+ ENDDO
+ IF (lastkind.NE.-1)THEN
+ num_rkinds = num_rkinds + 1
+ WRITE(*,'(I0)') lastkind
+ ELSE
+ WRITE(*,'()')
+ ENDIF
+ WRITE(*,'(I0)') max_decimal_prec
+ WRITE(*,'(I0)') num_ikinds
+ WRITE(*,'(I0)') num_rkinds
+ END
+ "
+ XX
+ YY
+ PROG_OUTPUT
+)
+# dnl The output from the above program will be:
+# dnl -- LINE 1 -- valid integer kinds (comma seperated list)
+# dnl -- LINE 2 -- valid real kinds (comma seperated list)
+# dnl -- LINE 3 -- max decimal precision for reals
+# dnl -- LINE 4 -- number of valid integer kinds
+# dnl -- LINE 5 -- number of valid real kinds
+
+# Convert the string to a list of strings by replacing the carriage return with a semicolon
+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)
+
+set(PAC_FC_ALL_INTEGER_KINDS "\{${pac_validIntKinds}\}")
+set(PAC_FC_ALL_REAL_KINDS "\{${pac_validRealKinds}\}")
+
+list(GET PROG_OUTPUT 3 NUM_IKIND)
+list(GET PROG_OUTPUT 4 NUM_RKIND)
+
+set(H5CONFIG_F_NUM_IKIND "INTEGER, PARAMETER :: num_ikinds = ${NUM_IKIND}")
+set(H5CONFIG_F_IKIND "INTEGER, DIMENSION(1:num_ikinds) :: ikind = (/${pac_validIntKinds}/)")
+
+message ( " ........REAL KINDS FOUND ${PAC_FC_ALL_REAL_KINDS}")
+message ( " ........INTEGER KINDS FOUND ${PAC_FC_ALL_REAL_KINDS}")
+message ( " ........MAX DECIMAL PRECISION ${H5_PAC_FC_MAX_REAL_PRECISION}")
+
+#-----------------------------------------------------------------------------
+# Determine the available KINDs for REALs and INTEGERs
+#-----------------------------------------------------------------------------
+# **********
+# INTEGERS
+# **********
+string(REGEX REPLACE "," ";" VAR_KIND "${pac_validIntKinds}")
+
+foreach( KIND ${VAR_KIND} )
+ set(PROG_SRC
+ "
+ PROGRAM main
+ USE ISO_C_BINDING
+ IMPLICIT NONE
+ INTEGER (KIND=${KIND}) a
+ WRITE(*,'(I0)') ${FC_SIZEOF_A}
+ END
+ "
+ )
+ FORTRAN_RUN("INTEGER KIND SIZEOF" ${PROG_SRC}
+ XX
+ YY
+ PROG_OUTPUT1
+ )
+ string(REGEX REPLACE "\n" "" PROG_OUTPUT1 "${PROG_OUTPUT1}")
+ set(pack_int_sizeof "${pack_int_sizeof} ${PROG_OUTPUT1},")
+endforeach(KIND)
+string(STRIP ${pack_int_sizeof} pack_int_sizeof)
+
+
+#Remove trailing comma
+string(REGEX REPLACE ",$" "" pack_int_sizeof "${pack_int_sizeof}")
+#Remove spaces
+string(REGEX REPLACE " " "" pack_int_sizeof "${pack_int_sizeof}")
+
+set(PAC_FC_ALL_INTEGER_KINDS_SIZEOF "\{${pack_int_sizeof}\}")
+
+message("...FOUND SIZEOF for INTEGER KINDs ${PAC_FC_ALL_INTEGER_KINDS_SIZEOF}")
+# **********
+# REALS
+# **********
+string(REGEX REPLACE "," ";" VAR_KIND "${pac_validRealKinds}")
+
+#find the maximum kind of the real
+list(LENGTH VAR_KIND LEN_VAR_KIND)
+MATH (EXPR _LEN "${LEN_VAR_KIND} - 1")
+list(GET VAR_KIND ${_LEN} max_real_fortran_kind)
+
+foreach( KIND ${VAR_KIND} )
+ set(PROG_SRC
+ "
+ PROGRAM main
+ USE ISO_C_BINDING
+ IMPLICIT NONE
+ REAL (KIND=${KIND}) a
+ WRITE(*,'(I0)') ${FC_SIZEOF_A}
+ END
+ "
+ )
+ FORTRAN_RUN("REAL KIND SIZEOF" ${PROG_SRC}
+ XX
+ YY
+ PROG_OUTPUT1
+ )
+ string(REGEX REPLACE "\n" "" PROG_OUTPUT1 "${PROG_OUTPUT1}")
+ set(pack_real_sizeof "${pack_real_sizeof} ${PROG_OUTPUT1},")
+endforeach(KIND)
+string(STRIP ${pack_real_sizeof} pack_real_sizeof)
+
+#Remove trailing comma
+string(REGEX REPLACE ",$" "" 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 = (/${pack_real_sizeof}/)")
+
+message("...FOUND SIZEOF for REAL KINDs \{${pack_real_sizeof}\}")
+
+#find the maximum kind of the real
+list(LENGTH VAR_KIND LEN_VAR_KIND)
+MATH (EXPR _LEN "${LEN_VAR_KIND} - 1")
+list(GET VAR_KIND ${_LEN} max_real_fortran_sizeof)
+
+set(PAC_FC_ALL_REAL_KINDS_SIZEOF "\{${pack_real_sizeof}\}")
+#-----------------------------------------------------------------------------
+# Find sizeof of native kinds
+#-----------------------------------------------------------------------------
+FORTRAN_RUN("SIZEOF NATIVE KINDs"
+ "
+ PROGRAM main
+ USE ISO_C_BINDING
+ IMPLICIT NONE
+ INTEGER a
+ REAL b
+ DOUBLE PRECISION c
+ WRITE(*,*) ${FC_SIZEOF_A}
+ WRITE(*,*) kind(a)
+ WRITE(*,*) ${FC_SIZEOF_B}
+ WRITE(*,*) kind(b)
+ WRITE(*,*) ${FC_SIZEOF_C}
+ WRITE(*,*) kind(c)
+ END
+ "
+ XX
+ YY
+ PROG_OUTPUT
+)
+# dnl The output from the above program will be:
+# dnl -- LINE 1 -- sizeof INTEGER
+# dnl -- LINE 2 -- kind of INTEGER
+# dnl -- LINE 3 -- sizeof REAL
+# dnl -- LINE 4 -- kind of REAL
+# dnl -- LINE 5 -- sizeof DOUBLE PRECISION
+# dnl -- LINE 6 -- kind of DOUBLE PRECISION
+
+# Convert the string to a list of strings by replacing the carriage return with a semicolon
+string(REGEX REPLACE "\n" ";" PROG_OUTPUT "${PROG_OUTPUT}")
+
+list(GET PROG_OUTPUT 0 PAC_FORTRAN_NATIVE_INTEGER_SIZEOF)
+list(GET PROG_OUTPUT 1 PAC_FORTRAN_NATIVE_INTEGER_KIND)
+list(GET PROG_OUTPUT 2 PAC_FORTRAN_NATIVE_REAL_SIZEOF)
+list(GET PROG_OUTPUT 3 PAC_FORTRAN_NATIVE_REAL_KIND)
+list(GET PROG_OUTPUT 4 PAC_FORTRAN_NATIVE_DOUBLE_SIZEOF)
+list(GET PROG_OUTPUT 5 PAC_FORTRAN_NATIVE_DOUBLE_KIND)
+
+set(FORTRAN_SIZEOF_LONG_DOUBLE ${${HDF_PREFIX}_SIZEOF_LONG_DOUBLE})
+#set(H5_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 ${max_real_fortran_sizeof}))
+ message(WARNING "
+ Fortran REAL(KIND=${max_real_fortran_kind}) is $max_real_fortran_sizeof Bytes, but no corresponding C float type exists of that size
+ !!! Fortran interfaces will not be generated for REAL(KIND=${max_real_fortran_kind}) !!!")
+ string(REGEX REPLACE ",[0-9]+}" "}" PAC_FC_ALL_REAL_KINDS ${PAC_FC_ALL_REAL_KINDS})
+ string(REGEX REPLACE ",[0-9]+}" "}" PAC_FC_ALL_REAL_KINDS_SIZEOF ${PAC_FC_ALL_REAL_KINDS_SIZEOF})
+ MATH (EXPR NUM_RKIND "${NUM_RKIND} - 1")
+ endif(NOT(${SIZEOF___FLOAT128} EQUAL ${max_real_fortran_sizeof}) AND NOT(${FORTRAN_SIZEOF_LONG_DOUBLE} EQUAL ${max_real_fortran_sizeof}))
+endif(NOT(${SIZEOF___FLOAT128} EQUAL 0))
+
+set(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}/)")
+
+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}/)")
+
+ENABLE_LANGUAGE (C)
+
+#-----------------------------------------------------------------------------
+# The provided CMake C macros don't provide a general compile/run function
+# so this one is used.
+#-----------------------------------------------------------------------------
+MACRO (C_RUN FUNCTION CODE RUN_RESULT_VAR COMPILE_RESULT_VAR RETURN)
+# MSB CHECK WHY THIS CHECK?
+# if (NOT DEFINED ${RUN_RESULT_VAR})
+ message (STATUS "Detecting C ${FUNCTION}")
+ if (CMAKE_REQUIRED_LIBRARIES)
+ set (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
+ "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+ else (CMAKE_REQUIRED_LIBRARIES)
+ set (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
+ endif (CMAKE_REQUIRED_LIBRARIES)
+ file (WRITE
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler1.c
+ ${CODE}
+ )
+ TRY_RUN (${RUN_RESULT_VAR} ${COMPILE_RESULT_VAR}
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler1.c
+ CMAKE_FLAGS "${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES}"
+ RUN_OUTPUT_VARIABLE OUTPUT
+ )
+
+ set(${RETURN} ${OUTPUT})
+
+ #message ( "Test result1 ${RETURN} ")
+ #message ( "Test result3 ${RESULT} ")
+ #message ( "Test result2 ${CMAKE_MATCH_0} ")
+ #message ( "Test result4 ${CMAKE_MATCH_1} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+ #message ( "Test result ${COMPILE_RESULT_VAR} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+ #message ( "Test result ${RUN_RESULT_VAR} ")
+ #message ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
+
+ if (${COMPILE_RESULT_VAR})
+ if (${RUN_RESULT_VAR} MATCHES 0)
+ set (${RUN_RESULT_VAR} 1 CACHE INTERNAL "Have C function ${FUNCTION}")
+ message (STATUS "Testing C ${FUNCTION} - OK")
+ file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Determining if the C ${FUNCTION} exists passed with the following output:\n"
+ "${OUTPUT}\n\n"
+ )
+ else ()
+ message (STATUS "Testing C ${FUNCTION} - Fail")
+ set (${RUN_RESULT_VAR} "" CACHE INTERNAL "Have C function ${FUNCTION}")
+ file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+ "Determining if the C ${FUNCTION} exists failed with the following output:\n"
+ "${OUTPUT}\n\n")
+ endif ()
+ endif()
+# endif (NOT DEFINED ${RUN_RESULT_VAR})
+ENDMACRO (C_RUN)
+
+set(PROG_SRC
+ "
+#include <float.h>
+#include <stdio.h>
+#define CHECK_FLOAT128 ${SIZEOF___FLOAT128}
+#if CHECK_FLOAT128!=0
+# if ${HAVE_QUADMATH}!=0
+#include <quadmath.h>
+# endif
+# ifdef FLT128_DIG
+#define C_FLT128_DIG FLT128_DIG
+# else
+#define C_FLT128_DIG 0
+# endif
+#else
+#define C_FLT128_DIG 0
+#endif
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#define C_LDBL_DIG DECIMAL_DIG
+#else
+#define C_LDBL_DIG LDBL_DIG
+#endif
+ void main() {
+ printf(\"%d\\\\n%d\\\\n\", C_LDBL_DIG, C_FLT128_DIG)\\\;
+ }
+ "
+ )
+
+C_RUN("maximum decimal precision for C" ${PROG_SRC}
+ XX
+ YY
+ PROG_OUTPUT
+)
+
+# dnl The output from the above program will be:
+# dnl -- LINE 1 -- long double decimal precision
+# dnl -- LINE 2 -- __float128 decimal precision
+
+# Convert the string to a list of strings by replacing the carriage return with a semicolon
+string(REGEX REPLACE "\n" ";" PROG_OUTPUT "${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)
+ SET(H5_HAVE_FLOAT128 0)
+ SET(SIZEOF___FLOAT128 0)
+ set(H5_PAC_C_MAX_REAL_PRECISION ${LDBL_DIG})
+else ()
+ set(H5_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)
+else ()
+ set(HAVE_Fortran_INTEGER_SIZEOF_16 1)
+endif ()
diff --git a/config/cmake/hdf5-config.cmake.in b/config/cmake/hdf5-config.cmake.in
index 321267f..adeec55 100644
--- a/config/cmake/hdf5-config.cmake.in
+++ b/config/cmake/hdf5-config.cmake.in
@@ -22,7 +22,6 @@ set (${HDF5_PACKAGE_NAME}_VALID_COMPONENTS
#-----------------------------------------------------------------------------
set (${HDF5_PACKAGE_NAME}_ENABLE_PARALLEL @HDF5_ENABLE_PARALLEL@)
set (${HDF5_PACKAGE_NAME}_BUILD_FORTRAN @HDF5_BUILD_FORTRAN@)
-set (${HDF5_PACKAGE_NAME}_ENABLE_F2003 @HDF5_ENABLE_F2003@)
set (${HDF5_PACKAGE_NAME}_BUILD_CPP_LIB @HDF5_BUILD_CPP_LIB@)
set (${HDF5_PACKAGE_NAME}_BUILD_TOOLS @HDF5_BUILD_TOOLS@)
set (${HDF5_PACKAGE_NAME}_BUILD_HL_LIB @HDF5_BUILD_HL_LIB@)
diff --git a/config/cmake/libhdf5.settings.cmake.in b/config/cmake/libhdf5.settings.cmake.in
index 8ef67a5..ba764a4 100644
--- a/config/cmake/libhdf5.settings.cmake.in
+++ b/config/cmake/libhdf5.settings.cmake.in
@@ -38,7 +38,6 @@ Languages:
----------
Fortran: @HDF5_BUILD_FORTRAN@
@BUILD_FORTRAN_CONDITIONAL_TRUE@ Fortran Compiler: @CMAKE_Fortran_COMPILER@
-@BUILD_FORTRAN_CONDITIONAL_TRUE@ Fortran 2003 Compiler: @HDF5_ENABLE_F2003@
@BUILD_FORTRAN_CONDITIONAL_TRUE@ Fortran Flags: @CMAKE_Fortran_FLAGS@
@BUILD_FORTRAN_CONDITIONAL_TRUE@ H5 Fortran Flags: @H5_FCFLAGS@
@BUILD_FORTRAN_CONDITIONAL_TRUE@ AM Fortran Flags: @AM_FCFLAGS@
diff --git a/config/cmake/mccacheinit.cmake b/config/cmake/mccacheinit.cmake
index af506e6..39ec124 100644
--- a/config/cmake/mccacheinit.cmake
+++ b/config/cmake/mccacheinit.cmake
@@ -16,8 +16,6 @@ set (HDF5_BUILD_EXAMPLES ON CACHE BOOL "Build HDF5 Library Examples" FORCE)
set (HDF5_BUILD_FORTRAN ON CACHE BOOL "Build FORTRAN support" FORCE)
-set (HDF5_ENABLE_F2003 ON CACHE BOOL "Enable FORTRAN 2003 Standard" FORCE)
-
set (HDF5_BUILD_HL_LIB ON CACHE BOOL "Build HIGH Level HDF5 Library" FORCE)
set (HDF5_BUILD_TOOLS ON CACHE BOOL "Build HDF5 Tools" FORCE)