diff options
Diffstat (limited to 'config/cmake/ConfigureChecks.cmake')
| -rw-r--r-- | config/cmake/ConfigureChecks.cmake | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake index 8900d4c..ee57eb0 100644 --- a/config/cmake/ConfigureChecks.cmake +++ b/config/cmake/ConfigureChecks.cmake @@ -159,7 +159,7 @@ CHECK_INCLUDE_FILE_CONCAT (stdbool.h ${HDF_PREFIX}_HAVE_STDBOOL_H) ## Check for non-standard extension quadmath.h CHECK_INCLUDE_FILES(quadmath.h C_HAVE_QUADMATH) -if (${C_HAVE_QUADMATH}) +if (C_HAVE_QUADMATH) set(${HDF_PREFIX}_HAVE_QUADMATH_H 1) else () set(${HDF_PREFIX}_HAVE_QUADMATH_H 0) @@ -898,7 +898,7 @@ endif() if (HDF5_BUILD_FORTRAN) HDF_CHECK_TYPE_SIZE(__float128 _SIZEOF___FLOAT128) - if (${_SIZEOF___FLOAT128}) + if (_SIZEOF___FLOAT128) set (${HDF_PREFIX}_HAVE_FLOAT128 1) set (${HDF_PREFIX}_SIZEOF___FLOAT128 ${_SIZEOF___FLOAT128}) else () @@ -907,7 +907,7 @@ if (HDF5_BUILD_FORTRAN) endif () HDF_CHECK_TYPE_SIZE(_Quad _SIZEOF__QUAD) - if (NOT ${_SIZEOF__QUAD}) + if (NOT _SIZEOF__QUAD) set (${HDF_PREFIX}_SIZEOF__QUAD 0) else () set (${HDF_PREFIX}_SIZEOF__QUAD ${_SIZEOF__QUAD}) @@ -927,12 +927,17 @@ if (HDF5_BUILD_FORTRAN) ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler1.c ${SOURCE_CODE} ) + if (CMAKE_VERSION VERSION_LESS 3.25) + set (_RUN_OUTPUT_VARIABLE "RUN_OUTPUT_VARIABLE") + else () + set (_RUN_OUTPUT_VARIABLE "RUN_OUTPUT_STDOUT_VARIABLE") + endif() TRY_RUN (RUN_RESULT_VAR COMPILE_RESULT_VAR ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler1.c COMPILE_DEFINITIONS "-D_SIZEOF___FLOAT128=${H5_SIZEOF___FLOAT128};-D_HAVE_QUADMATH_H=${H5_HAVE_QUADMATH_H}" COMPILE_OUTPUT_VARIABLE COMPILEOUT - RUN_OUTPUT_VARIABLE OUTPUT_VAR + ${_RUN_OUTPUT_VARIABLE} OUTPUT_VAR ) set (${RETURN_OUTPUT_VAR} ${OUTPUT_VAR}) @@ -969,7 +974,6 @@ if (HDF5_BUILD_FORTRAN) message (FATAL_ERROR "Compilation of C ${FUNCTION_NAME} - Failed") endif () endmacro () - set (PROG_SRC " #include <float.h>\n\ @@ -991,7 +995,7 @@ if (HDF5_BUILD_FORTRAN) #define C_LDBL_DIG DECIMAL_DIG\n\ #else\n\ #define C_LDBL_DIG LDBL_DIG\n\ -#endif\n\nint main() {\nprintf(\"\\%d\\\;\\%d\\\;\", C_LDBL_DIG, C_FLT128_DIG)\\\;\n\nreturn 0\\\;\n}\n +#endif\n\nint main(void) {\nprintf(\"\\%d\\\;\\%d\\\;\", C_LDBL_DIG, C_FLT128_DIG)\\\;\n\nreturn 0\\\;\n}\n " ) @@ -1003,21 +1007,23 @@ if (HDF5_BUILD_FORTRAN) list (GET PROG_OUTPUT4 0 H5_LDBL_DIG) list (GET PROG_OUTPUT4 1 H5_FLT128_DIG) - endif () - if (${HDF_PREFIX}_SIZEOF___FLOAT128 EQUAL "0" OR FLT128_DIG EQUAL "0") - set (${HDF_PREFIX}_HAVE_FLOAT128 0) - set (${HDF_PREFIX}_SIZEOF___FLOAT128 0) - set (_PAC_C_MAX_REAL_PRECISION ${H5_LDBL_DIG}) + if (${HDF_PREFIX}_SIZEOF___FLOAT128 EQUAL "0" OR FLT128_DIG EQUAL "0") + set (${HDF_PREFIX}_HAVE_FLOAT128 0) + set (${HDF_PREFIX}_SIZEOF___FLOAT128 0) + set (_PAC_C_MAX_REAL_PRECISION ${H5_LDBL_DIG}) + else () + set (_PAC_C_MAX_REAL_PRECISION ${H5_FLT128_DIG}) + endif () + if (NOT ${_PAC_C_MAX_REAL_PRECISION}) + set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION 0) + else () + set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${_PAC_C_MAX_REAL_PRECISION}) + endif () + message (STATUS "maximum decimal precision for C var - ${${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION}") else () - set (_PAC_C_MAX_REAL_PRECISION ${H5_FLT128_DIG}) - endif () - if (NOT ${_PAC_C_MAX_REAL_PRECISION}) set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION 0) - else () - set (${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION ${_PAC_C_MAX_REAL_PRECISION}) endif () - message (STATUS "maximum decimal precision for C var - ${${HDF_PREFIX}_PAC_C_MAX_REAL_PRECISION}") endif() @@ -1067,7 +1073,7 @@ endmacro () # ---------------------------------------------------------------------- # Set the flag to indicate that the machine is using a special algorithm to convert # 'long double' to '(unsigned) long' values. (This flag should only be set for -# the IBM Power6 Linux. When the bit sequence of long double is +# the IBM Power Linux. When the bit sequence of long double is # 0x4351ccf385ebc8a0bfcc2a3c3d855620, the converted value of (unsigned)long # is 0x004733ce17af227f, not the same as the library's conversion to 0x004733ce17af2282. # The machine's conversion gets the correct value. We define the macro and disable @@ -1077,7 +1083,7 @@ H5ConversionTests (${HDF_PREFIX}_LDOUBLE_TO_LONG_SPECIAL "Checking IF your syst # ---------------------------------------------------------------------- # Set the flag to indicate that the machine is using a special algorithm # to convert some values of '(unsigned) long' to 'long double' values. -# (This flag should be off for all machines, except for IBM Power6 Linux, +# (This flag should be off for all machines, except for IBM Power Linux, # when the bit sequences are 003fff..., 007fff..., 00ffff..., 01ffff..., # ..., 7fffff..., the compiler uses a unknown algorithm. We define a # macro and skip the test for now until we know about the algorithm. |