diff options
Diffstat (limited to 'config/cmake_ext_mod/ConfigureChecks.cmake')
| -rw-r--r-- | config/cmake_ext_mod/ConfigureChecks.cmake | 571 |
1 files changed, 0 insertions, 571 deletions
diff --git a/config/cmake_ext_mod/ConfigureChecks.cmake b/config/cmake_ext_mod/ConfigureChecks.cmake deleted file mode 100644 index 2312929..0000000 --- a/config/cmake_ext_mod/ConfigureChecks.cmake +++ /dev/null @@ -1,571 +0,0 @@ -# -# Copyright by The HDF Group. -# All rights reserved. -# -# This file is part of HDF5. The full HDF5 copyright notice, including -# terms governing use, modification, and redistribution, is contained in -# the COPYING file, which can be found at the root of the source code -# distribution tree, or in https://www.hdfgroup.org/licenses. -# If you do not have access to either file, you may request a copy from -# help@hdfgroup.org. -# -#----------------------------------------------------------------------------- -# Include all the necessary files for macros -#----------------------------------------------------------------------------- -include (CheckFunctionExists) -include (CheckIncludeFile) -include (CheckIncludeFiles) -include (CheckLibraryExists) -include (CheckSymbolExists) -include (CheckTypeSize) -include (CheckVariableExists) -include (TestBigEndian) -include (CheckStructHasMember) - -# Check for Darwin (not just Apple - we also want to catch OpenDarwin) -if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - set (${HDF_PREFIX}_HAVE_DARWIN 1) -endif () - -# Check for Solaris -if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS") - set (${HDF_PREFIX}_HAVE_SOLARIS 1) -endif () - -#----------------------------------------------------------------------------- -# This MACRO checks IF the symbol exists in the library and IF it -# does, it appends library to the list. -#----------------------------------------------------------------------------- -set (LINK_LIBS "") -macro (CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) - CHECK_LIBRARY_EXISTS ("${LIBRARY};${LINK_LIBS}" ${SYMBOL} "" ${VARIABLE}) - if (${VARIABLE}) - set (LINK_LIBS ${LINK_LIBS} ${LIBRARY}) - endif () -endmacro () - -# ---------------------------------------------------------------------- -# WINDOWS Hard code Values -# ---------------------------------------------------------------------- -set (WINDOWS) - -if (MINGW) - set (${HDF_PREFIX}_HAVE_MINGW 1) - set (WINDOWS 1) # MinGW tries to imitate Windows - set (CMAKE_REQUIRED_FLAGS "-DWIN32_LEAN_AND_MEAN=1 -DNOGDI=1") - set (__USE_MINGW_ANSI_STDIO 1) -endif () - -if (WIN32 AND NOT MINGW) - if (NOT UNIX) - set (WINDOWS 1) - set (CMAKE_REQUIRED_FLAGS "/DWIN32_LEAN_AND_MEAN=1 /DNOGDI=1") - if (MSVC) - set (${HDF_PREFIX}_HAVE_VISUAL_STUDIO 1) - endif () - endif () -endif () - -if (WINDOWS) - set (HDF5_REQUIRED_LIBRARIES "ws2_32.lib;wsock32.lib") - set (${HDF_PREFIX}_HAVE_WIN32_API 1) - set (${HDF_PREFIX}_HAVE_LIBM 1) - set (${HDF_PREFIX}_HAVE_STRDUP 1) - if (NOT MINGW) - set (${HDF_PREFIX}_HAVE_GETHOSTNAME 1) - endif () - if (NOT UNIX AND NOT CYGWIN) - set (${HDF_PREFIX}_HAVE_GETCONSOLESCREENBUFFERINFO 1) - set (${HDF_PREFIX}_GETTIMEOFDAY_GIVES_TZ 1) - set (${HDF_PREFIX}_HAVE_TIMEZONE 1) - set (${HDF_PREFIX}_HAVE_GETTIMEOFDAY 1) - set (${HDF_PREFIX}_HAVE_LIBWS2_32 1) - set (${HDF_PREFIX}_HAVE_LIBWSOCK32 1) - endif () -endif () - -# ---------------------------------------------------------------------- -# END of WINDOWS Hard code Values -# ---------------------------------------------------------------------- - -if (NOT WINDOWS) - TEST_BIG_ENDIAN (${HDF_PREFIX}_WORDS_BIGENDIAN) -endif () - -#----------------------------------------------------------------------------- -# Check IF header file exists and add it to the list. -#----------------------------------------------------------------------------- -macro (CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) - CHECK_INCLUDE_FILES ("${USE_INCLUDES};${FILE}" ${VARIABLE}) - if (${VARIABLE}) - set (USE_INCLUDES ${USE_INCLUDES} ${FILE}) - endif () -endmacro () - -#----------------------------------------------------------------------------- -# Check for the existence of certain header files -#----------------------------------------------------------------------------- -CHECK_INCLUDE_FILE_CONCAT ("sys/file.h" ${HDF_PREFIX}_HAVE_SYS_FILE_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/ioctl.h" ${HDF_PREFIX}_HAVE_SYS_IOCTL_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/resource.h" ${HDF_PREFIX}_HAVE_SYS_RESOURCE_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/socket.h" ${HDF_PREFIX}_HAVE_SYS_SOCKET_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/stat.h" ${HDF_PREFIX}_HAVE_SYS_STAT_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/time.h" ${HDF_PREFIX}_HAVE_SYS_TIME_H) -CHECK_INCLUDE_FILE_CONCAT ("sys/types.h" ${HDF_PREFIX}_HAVE_SYS_TYPES_H) -CHECK_INCLUDE_FILE_CONCAT ("features.h" ${HDF_PREFIX}_HAVE_FEATURES_H) -CHECK_INCLUDE_FILE_CONCAT ("dirent.h" ${HDF_PREFIX}_HAVE_DIRENT_H) -CHECK_INCLUDE_FILE_CONCAT ("unistd.h" ${HDF_PREFIX}_HAVE_UNISTD_H) -CHECK_INCLUDE_FILE_CONCAT ("pwd.h" ${HDF_PREFIX}_HAVE_PWD_H) -CHECK_INCLUDE_FILE_CONCAT ("globus/common.h" ${HDF_PREFIX}_HAVE_GLOBUS_COMMON_H) -CHECK_INCLUDE_FILE_CONCAT ("pdb.h" ${HDF_PREFIX}_HAVE_PDB_H) -CHECK_INCLUDE_FILE_CONCAT ("pthread.h" ${HDF_PREFIX}_HAVE_PTHREAD_H) -CHECK_INCLUDE_FILE_CONCAT ("srbclient.h" ${HDF_PREFIX}_HAVE_SRBCLIENT_H) -CHECK_INCLUDE_FILE_CONCAT ("string.h" ${HDF_PREFIX}_HAVE_STRING_H) -CHECK_INCLUDE_FILE_CONCAT ("strings.h" ${HDF_PREFIX}_HAVE_STRINGS_H) -CHECK_INCLUDE_FILE_CONCAT ("stdlib.h" ${HDF_PREFIX}_HAVE_STDLIB_H) -CHECK_INCLUDE_FILE_CONCAT ("memory.h" ${HDF_PREFIX}_HAVE_MEMORY_H) -CHECK_INCLUDE_FILE_CONCAT ("dlfcn.h" ${HDF_PREFIX}_HAVE_DLFCN_H) -CHECK_INCLUDE_FILE_CONCAT ("netinet/in.h" ${HDF_PREFIX}_HAVE_NETINET_IN_H) -CHECK_INCLUDE_FILE_CONCAT ("netdb.h" ${HDF_PREFIX}_HAVE_NETDB_H) -CHECK_INCLUDE_FILE_CONCAT ("arpa/inet.h" ${HDF_PREFIX}_HAVE_ARPA_INET_H) - -## Check for non-standard extension quadmath.h - -CHECK_INCLUDE_FILES(quadmath.h C_HAVE_QUADMATH) -if (${C_HAVE_QUADMATH}) - set(${HDF_PREFIX}_HAVE_QUADMATH_H 1) -else () - set(${HDF_PREFIX}_HAVE_QUADMATH_H 0) -endif () - -if (CYGWIN) - set (${HDF_PREFIX}_HAVE_LSEEK64 0) -endif () - -#----------------------------------------------------------------------------- -# Check for the math library "m" -#----------------------------------------------------------------------------- -if (MINGW OR NOT WINDOWS) - CHECK_LIBRARY_EXISTS_CONCAT ("m" ceil ${HDF_PREFIX}_HAVE_LIBM) - CHECK_LIBRARY_EXISTS_CONCAT ("dl" dlopen ${HDF_PREFIX}_HAVE_LIBDL) - CHECK_LIBRARY_EXISTS_CONCAT ("ws2_32" WSAStartup ${HDF_PREFIX}_HAVE_LIBWS2_32) - CHECK_LIBRARY_EXISTS_CONCAT ("wsock32" gethostbyname ${HDF_PREFIX}_HAVE_LIBWSOCK32) -endif () - -# UCB (BSD) compatibility library -CHECK_LIBRARY_EXISTS_CONCAT ("ucb" gethostname ${HDF_PREFIX}_HAVE_LIBUCB) - -# For other tests to use the same libraries -set (HDF5_REQUIRED_LIBRARIES ${HDF5_REQUIRED_LIBRARIES} ${LINK_LIBS}) - -set (USE_INCLUDES "") -if (WINDOWS) - set (USE_INCLUDES ${USE_INCLUDES} "windows.h") -endif () - -# For other specific tests, use this MACRO. -macro (HDF_FUNCTION_TEST OTHER_TEST) - if (NOT DEFINED ${HDF_PREFIX}_${OTHER_TEST}) - set (MACRO_CHECK_FUNCTION_DEFINITIONS "-D${OTHER_TEST} ${CMAKE_REQUIRED_FLAGS}") - - foreach (def - HAVE_SYS_TIME_H - HAVE_UNISTD_H - HAVE_SYS_TYPES_H - HAVE_SYS_SOCKET_H - ) - if ("${${HDF_PREFIX}_${def}}") - set (MACRO_CHECK_FUNCTION_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D${def}") - endif () - endforeach () - - if (LARGEFILE) - set (MACRO_CHECK_FUNCTION_DEFINITIONS - "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE" - ) - endif () - - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (TRACE "Performing ${OTHER_TEST}") - endif () - try_compile (${OTHER_TEST} - ${CMAKE_BINARY_DIR} - ${HDF_RESOURCES_EXT_DIR}/HDFTests.c - COMPILE_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS}" - LINK_LIBRARIES "${HDF5_REQUIRED_LIBRARIES}" - OUTPUT_VARIABLE OUTPUT - ) - if (${OTHER_TEST}) - set (${HDF_PREFIX}_${OTHER_TEST} 1 CACHE INTERNAL "Other test ${FUNCTION}") - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "Performing Other Test ${OTHER_TEST} - Success") - endif () - else () - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "Performing Other Test ${OTHER_TEST} - Failed") - endif () - set (${HDF_PREFIX}_${OTHER_TEST} "" CACHE INTERNAL "Other test ${FUNCTION}") - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Performing Other Test ${OTHER_TEST} failed with the following output:\n" - "${OUTPUT}\n" - ) - endif () - endif () -endmacro () - -#----------------------------------------------------------------------------- -# Check for large file support -#----------------------------------------------------------------------------- - -# The linux-lfs option is deprecated. -set (LINUX_LFS 0) - -set (HDF_EXTRA_C_FLAGS) -set (HDF_EXTRA_FLAGS) -if (MINGW OR NOT WINDOWS) - if (CMAKE_SYSTEM_NAME MATCHES "Linux") - # Linux Specific flags - # This was originally defined as _POSIX_SOURCE which was updated to - # _POSIX_C_SOURCE=199506L to expose a greater amount of POSIX - # functionality so clock_gettime and CLOCK_MONOTONIC are defined - # correctly. This was later updated to 200112L so that - # posix_memalign() is visible for the direct VFD code on Linux - # systems. - # POSIX feature information can be found in the gcc manual at: - # http://www.gnu.org/s/libc/manual/html_node/Feature-Test-Macros.html - set (HDF_EXTRA_C_FLAGS -D_POSIX_C_SOURCE=200809L) - - # Need to add this so that O_DIRECT is visible for the direct - # VFD on Linux systems. - set (HDF_EXTRA_C_FLAGS ${HDF_EXTRA_C_FLAGS} -D_GNU_SOURCE) - - option (HDF_ENABLE_LARGE_FILE "Enable support for large (64-bit) files on Linux." ON) - if (HDF_ENABLE_LARGE_FILE AND NOT DEFINED TEST_LFS_WORKS_RUN) - set (msg "Performing TEST_LFS_WORKS") - try_run (TEST_LFS_WORKS_RUN TEST_LFS_WORKS_COMPILE - ${CMAKE_BINARY_DIR} - ${HDF_RESOURCES_EXT_DIR}/HDFTests.c - COMPILE_DEFINITIONS "-DTEST_LFS_WORKS" - ) - - # The LARGEFILE definitions were from the transition period - # and are probably no longer needed. The FILE_OFFSET_BITS - # check should be generalized for all POSIX systems as it - # is in the Autotools. - if (TEST_LFS_WORKS_COMPILE) - if (TEST_LFS_WORKS_RUN MATCHES 0) - set (TEST_LFS_WORKS 1 CACHE INTERNAL ${msg}) - set (LARGEFILE 1) - set (HDF_EXTRA_FLAGS ${HDF_EXTRA_FLAGS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE) - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "${msg}... yes") - endif () - else () - set (TEST_LFS_WORKS "" CACHE INTERNAL ${msg}) - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "${msg}... no") - endif () - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Test TEST_LFS_WORKS Run failed with the following exit code:\n ${TEST_LFS_WORKS_RUN}\n" - ) - endif () - else () - set (TEST_LFS_WORKS "" CACHE INTERNAL ${msg}) - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "${msg}... no") - endif () - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Test TEST_LFS_WORKS Compile failed\n" - ) - endif () - endif () - set (CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${HDF_EXTRA_FLAGS}) - endif () -endif () - -#----------------------------------------------------------------------------- -# Check for HAVE_OFF64_T functionality -#----------------------------------------------------------------------------- -if (MINGW OR NOT WINDOWS) - HDF_FUNCTION_TEST (HAVE_OFF64_T) - if (${HDF_PREFIX}_HAVE_OFF64_T) - CHECK_FUNCTION_EXISTS (lseek64 ${HDF_PREFIX}_HAVE_LSEEK64) - endif () - - CHECK_FUNCTION_EXISTS (fseeko ${HDF_PREFIX}_HAVE_FSEEKO) - - CHECK_STRUCT_HAS_MEMBER("struct stat64" st_blocks "sys/types.h;sys/stat.h" HAVE_STAT64_STRUCT) - if (HAVE_STAT64_STRUCT) - CHECK_FUNCTION_EXISTS (stat64 ${HDF_PREFIX}_HAVE_STAT64) - endif () -endif () - -#----------------------------------------------------------------------------- -# Check the size in bytes of all the int and float types -#----------------------------------------------------------------------------- -macro (HDF_CHECK_TYPE_SIZE type var) - set (aType ${type}) - set (aVar ${var}) - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (TRACE "Checking size of ${aType} and storing into ${aVar}") - endif () - CHECK_TYPE_SIZE (${aType} ${aVar}) - if (NOT ${aVar}) - set (${aVar} 0 CACHE INTERNAL "SizeOf for ${aType}") - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (TRACE "Size of ${aType} was NOT Found") - endif () - endif () -endmacro () - -HDF_CHECK_TYPE_SIZE (char ${HDF_PREFIX}_SIZEOF_CHAR) -HDF_CHECK_TYPE_SIZE (short ${HDF_PREFIX}_SIZEOF_SHORT) -HDF_CHECK_TYPE_SIZE (int ${HDF_PREFIX}_SIZEOF_INT) -HDF_CHECK_TYPE_SIZE (unsigned ${HDF_PREFIX}_SIZEOF_UNSIGNED) -if (NOT APPLE) - HDF_CHECK_TYPE_SIZE (long ${HDF_PREFIX}_SIZEOF_LONG) -endif () -HDF_CHECK_TYPE_SIZE ("long long" ${HDF_PREFIX}_SIZEOF_LONG_LONG) - -HDF_CHECK_TYPE_SIZE (float ${HDF_PREFIX}_SIZEOF_FLOAT) -HDF_CHECK_TYPE_SIZE (double ${HDF_PREFIX}_SIZEOF_DOUBLE) -HDF_CHECK_TYPE_SIZE ("long double" ${HDF_PREFIX}_SIZEOF_LONG_DOUBLE) - -HDF_CHECK_TYPE_SIZE (int8_t ${HDF_PREFIX}_SIZEOF_INT8_T) -HDF_CHECK_TYPE_SIZE (uint8_t ${HDF_PREFIX}_SIZEOF_UINT8_T) -HDF_CHECK_TYPE_SIZE (int_least8_t ${HDF_PREFIX}_SIZEOF_INT_LEAST8_T) -HDF_CHECK_TYPE_SIZE (uint_least8_t ${HDF_PREFIX}_SIZEOF_UINT_LEAST8_T) -HDF_CHECK_TYPE_SIZE (int_fast8_t ${HDF_PREFIX}_SIZEOF_INT_FAST8_T) -HDF_CHECK_TYPE_SIZE (uint_fast8_t ${HDF_PREFIX}_SIZEOF_UINT_FAST8_T) - -HDF_CHECK_TYPE_SIZE (int16_t ${HDF_PREFIX}_SIZEOF_INT16_T) -HDF_CHECK_TYPE_SIZE (uint16_t ${HDF_PREFIX}_SIZEOF_UINT16_T) -HDF_CHECK_TYPE_SIZE (int_least16_t ${HDF_PREFIX}_SIZEOF_INT_LEAST16_T) -HDF_CHECK_TYPE_SIZE (uint_least16_t ${HDF_PREFIX}_SIZEOF_UINT_LEAST16_T) -HDF_CHECK_TYPE_SIZE (int_fast16_t ${HDF_PREFIX}_SIZEOF_INT_FAST16_T) -HDF_CHECK_TYPE_SIZE (uint_fast16_t ${HDF_PREFIX}_SIZEOF_UINT_FAST16_T) - -HDF_CHECK_TYPE_SIZE (int32_t ${HDF_PREFIX}_SIZEOF_INT32_T) -HDF_CHECK_TYPE_SIZE (uint32_t ${HDF_PREFIX}_SIZEOF_UINT32_T) -HDF_CHECK_TYPE_SIZE (int_least32_t ${HDF_PREFIX}_SIZEOF_INT_LEAST32_T) -HDF_CHECK_TYPE_SIZE (uint_least32_t ${HDF_PREFIX}_SIZEOF_UINT_LEAST32_T) -HDF_CHECK_TYPE_SIZE (int_fast32_t ${HDF_PREFIX}_SIZEOF_INT_FAST32_T) -HDF_CHECK_TYPE_SIZE (uint_fast32_t ${HDF_PREFIX}_SIZEOF_UINT_FAST32_T) - -HDF_CHECK_TYPE_SIZE (int64_t ${HDF_PREFIX}_SIZEOF_INT64_T) -HDF_CHECK_TYPE_SIZE (uint64_t ${HDF_PREFIX}_SIZEOF_UINT64_T) -HDF_CHECK_TYPE_SIZE (int_least64_t ${HDF_PREFIX}_SIZEOF_INT_LEAST64_T) -HDF_CHECK_TYPE_SIZE (uint_least64_t ${HDF_PREFIX}_SIZEOF_UINT_LEAST64_T) -HDF_CHECK_TYPE_SIZE (int_fast64_t ${HDF_PREFIX}_SIZEOF_INT_FAST64_T) -HDF_CHECK_TYPE_SIZE (uint_fast64_t ${HDF_PREFIX}_SIZEOF_UINT_FAST64_T) - -HDF_CHECK_TYPE_SIZE (size_t ${HDF_PREFIX}_SIZEOF_SIZE_T) -HDF_CHECK_TYPE_SIZE (ssize_t ${HDF_PREFIX}_SIZEOF_SSIZE_T) -if (NOT ${HDF_PREFIX}_SIZEOF_SSIZE_T) - set (${HDF_PREFIX}_SIZEOF_SSIZE_T 0) -endif () -if (MINGW OR NOT WINDOWS) - HDF_CHECK_TYPE_SIZE (ptrdiff_t ${HDF_PREFIX}_SIZEOF_PTRDIFF_T) -endif () - -HDF_CHECK_TYPE_SIZE (off_t ${HDF_PREFIX}_SIZEOF_OFF_T) -HDF_CHECK_TYPE_SIZE (off64_t ${HDF_PREFIX}_SIZEOF_OFF64_T) -if (NOT ${HDF_PREFIX}_SIZEOF_OFF64_T) - set (${HDF_PREFIX}_SIZEOF_OFF64_T 0) -endif () -HDF_CHECK_TYPE_SIZE (time_t ${HDF_PREFIX}_SIZEOF_TIME_T) - -#----------------------------------------------------------------------------- -# Extra C99 types -#----------------------------------------------------------------------------- - -# Size of bool -set (CMAKE_EXTRA_INCLUDE_FILES stdbool.h) -HDF_CHECK_TYPE_SIZE (_Bool ${HDF_PREFIX}_SIZEOF_BOOL) - -if (MINGW OR NOT WINDOWS) - #----------------------------------------------------------------------------- - # Check if the dev_t type is a scalar type - #----------------------------------------------------------------------------- - HDF_FUNCTION_TEST (DEV_T_IS_SCALAR) - - # ---------------------------------------------------------------------- - # Check for MONOTONIC_TIMER support (used in clock_gettime). This has - # to be done after any POSIX/BSD defines to ensure that the test gets - # the correct POSIX level on linux. - CHECK_VARIABLE_EXISTS (CLOCK_MONOTONIC HAVE_CLOCK_MONOTONIC) - - #----------------------------------------------------------------------------- - # Check a bunch of time functions - #----------------------------------------------------------------------------- - CHECK_STRUCT_HAS_MEMBER("struct tm" tm_gmtoff "time.h" ${HDF_PREFIX}_HAVE_TM_GMTOFF) - CHECK_STRUCT_HAS_MEMBER("struct tm" __tm_gmtoff "time.h" ${HDF_PREFIX}_HAVE___TM_GMTOFF) - if (${HDF_PREFIX}_HAVE_SYS_TIME_H) - CHECK_STRUCT_HAS_MEMBER("struct tm" tz_minuteswest "sys/types.h;sys/time.h;time.h" ${HDF_PREFIX}_HAVE_STRUCT_TIMEZONE) - else () - CHECK_STRUCT_HAS_MEMBER("struct tm" tz_minuteswest "sys/types.h;time.h" ${HDF_PREFIX}_HAVE_STRUCT_TIMEZONE) - endif () - CHECK_FUNCTION_EXISTS (gettimeofday ${HDF_PREFIX}_HAVE_GETTIMEOFDAY) - foreach (time_test -# HAVE_TIMEZONE - GETTIMEOFDAY_GIVES_TZ - HAVE_TM_ZONE - HAVE_STRUCT_TM_TM_ZONE - ) - HDF_FUNCTION_TEST (${time_test}) - endforeach () - if (NOT CYGWIN AND NOT MINGW) - HDF_FUNCTION_TEST (HAVE_TIMEZONE) - endif () - - # ---------------------------------------------------------------------- - # Does the struct stat have the st_blocks field? This field is not Posix. - # - CHECK_STRUCT_HAS_MEMBER("struct stat" st_blocks "sys/types.h;sys/stat.h" ${HDF_PREFIX}_HAVE_STAT_ST_BLOCKS) - - # ---------------------------------------------------------------------- - # How do we figure out the width of a tty in characters? - # - CHECK_FUNCTION_EXISTS (ioctl ${HDF_PREFIX}_HAVE_IOCTL) - CHECK_STRUCT_HAS_MEMBER ("struct videoconfig" numtextcols "" ${HDF_PREFIX}_HAVE_STRUCT_VIDEOCONFIG) - CHECK_STRUCT_HAS_MEMBER ("struct text_info" screenwidth "" ${HDF_PREFIX}_HAVE_STRUCT_TEXT_INFO) - CHECK_FUNCTION_EXISTS (_getvideoconfig ${HDF_PREFIX}_HAVE__GETVIDEOCONFIG) - CHECK_FUNCTION_EXISTS (gettextinfo ${HDF_PREFIX}_HAVE_GETTEXTINFO) - CHECK_FUNCTION_EXISTS (_scrsize ${HDF_PREFIX}_HAVE__SCRSIZE) - if (NOT CYGWIN) - CHECK_FUNCTION_EXISTS (GetConsoleScreenBufferInfo ${HDF_PREFIX}_HAVE_GETCONSOLESCREENBUFFERINFO) - endif () - CHECK_SYMBOL_EXISTS (TIOCGWINSZ "sys/ioctl.h" ${HDF_PREFIX}_HAVE_TIOCGWINSZ) - CHECK_SYMBOL_EXISTS (TIOCGETD "sys/ioctl.h" ${HDF_PREFIX}_HAVE_TIOCGETD) - - # ---------------------------------------------------------------------- - # cygwin user credentials are different then on linux - # - if (NOT CYGWIN AND NOT MINGW) - CHECK_FUNCTION_EXISTS (getpwuid ${HDF_PREFIX}_HAVE_GETPWUID) - endif () -endif () - -#----------------------------------------------------------------------------- -# Check for some functions that are used -# -CHECK_FUNCTION_EXISTS (alarm ${HDF_PREFIX}_HAVE_ALARM) -CHECK_FUNCTION_EXISTS (fcntl ${HDF_PREFIX}_HAVE_FCNTL) -CHECK_FUNCTION_EXISTS (flock ${HDF_PREFIX}_HAVE_FLOCK) -CHECK_FUNCTION_EXISTS (fork ${HDF_PREFIX}_HAVE_FORK) - -CHECK_FUNCTION_EXISTS (gethostname ${HDF_PREFIX}_HAVE_GETHOSTNAME) -CHECK_FUNCTION_EXISTS (getrusage ${HDF_PREFIX}_HAVE_GETRUSAGE) -CHECK_FUNCTION_EXISTS (lstat ${HDF_PREFIX}_HAVE_LSTAT) - -CHECK_FUNCTION_EXISTS (pread ${HDF_PREFIX}_HAVE_PREAD) -CHECK_FUNCTION_EXISTS (pwrite ${HDF_PREFIX}_HAVE_PWRITE) -CHECK_FUNCTION_EXISTS (rand_r ${HDF_PREFIX}_HAVE_RAND_R) -CHECK_FUNCTION_EXISTS (random ${HDF_PREFIX}_HAVE_RANDOM) -CHECK_FUNCTION_EXISTS (setsysinfo ${HDF_PREFIX}_HAVE_SETSYSINFO) - -CHECK_FUNCTION_EXISTS (siglongjmp ${HDF_PREFIX}_HAVE_SIGLONGJMP) -CHECK_FUNCTION_EXISTS (sigsetjmp ${HDF_PREFIX}_HAVE_SIGSETJMP) -CHECK_FUNCTION_EXISTS (sigprocmask ${HDF_PREFIX}_HAVE_SIGPROCMASK) - -CHECK_FUNCTION_EXISTS (srandom ${HDF_PREFIX}_HAVE_SRANDOM) -CHECK_FUNCTION_EXISTS (strdup ${HDF_PREFIX}_HAVE_STRDUP) -CHECK_FUNCTION_EXISTS (symlink ${HDF_PREFIX}_HAVE_SYMLINK) - -CHECK_FUNCTION_EXISTS (tmpfile ${HDF_PREFIX}_HAVE_TMPFILE) -CHECK_FUNCTION_EXISTS (asprintf ${HDF_PREFIX}_HAVE_ASPRINTF) -CHECK_FUNCTION_EXISTS (vasprintf ${HDF_PREFIX}_HAVE_VASPRINTF) -CHECK_FUNCTION_EXISTS (waitpid ${HDF_PREFIX}_HAVE_WAITPID) - -#----------------------------------------------------------------------------- -# sigsetjmp is special; may actually be a macro -#----------------------------------------------------------------------------- -if (NOT ${HDF_PREFIX}_HAVE_SIGSETJMP) - CHECK_SYMBOL_EXISTS (sigsetjmp "setjmp.h" ${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP) - if (${HDF_PREFIX}_HAVE_MACRO_SIGSETJMP) - set (${HDF_PREFIX}_HAVE_SIGSETJMP 1) - endif () -endif () - -#----------------------------------------------------------------------------- -# Check a bunch of other functions -#----------------------------------------------------------------------------- -if (MINGW OR NOT WINDOWS) - foreach (other_test - HAVE_ATTRIBUTE - SYSTEM_SCOPE_THREADS - HAVE_SOCKLEN_T - ) - HDF_FUNCTION_TEST (${other_test}) - endforeach () -endif () - -#----------------------------------------------------------------------------- -# Check if InitOnceExecuteOnce is available -#----------------------------------------------------------------------------- -if (WINDOWS) - if (NOT HDF_NO_IOEO_TEST) - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "Checking for InitOnceExecuteOnce:") - endif () - if (NOT DEFINED ${HDF_PREFIX}_HAVE_IOEO) - if (LARGEFILE) - set (CMAKE_REQUIRED_DEFINITIONS - "${CURRENT_TEST_DEFINITIONS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE" - ) - endif () - set (MACRO_CHECK_FUNCTION_DEFINITIONS "-DHAVE_IOEO ${CMAKE_REQUIRED_FLAGS}") - if (CMAKE_REQUIRED_INCLUDES) - set (CHECK_C_SOURCE_COMPILES_ADD_INCLUDES "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") - else () - set (CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) - endif () - - TRY_RUN(HAVE_IOEO_EXITCODE HAVE_IOEO_COMPILED - ${CMAKE_BINARY_DIR} - ${HDF_RESOURCES_EXT_DIR}/HDFTests.c - COMPILE_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} ${MACRO_CHECK_FUNCTION_DEFINITIONS}" - LINK_LIBRARIES "${HDF5_REQUIRED_LIBRARIES}" - CMAKE_FLAGS "${CHECK_C_SOURCE_COMPILES_ADD_INCLUDES} -DCMAKE_SKIP_RPATH:BOOL=${CMAKE_SKIP_RPATH}" - COMPILE_OUTPUT_VARIABLE OUTPUT - ) - # if it did not compile make the return value fail code of 1 - if (NOT HAVE_IOEO_COMPILED) - set (HAVE_IOEO_EXITCODE 1) - endif () - # if the return value was 0 then it worked - if ("${HAVE_IOEO_EXITCODE}" EQUAL 0) - set (${HDF_PREFIX}_HAVE_IOEO 1 CACHE INTERNAL "Test InitOnceExecuteOnce") - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "Performing Test InitOnceExecuteOnce - Success") - endif () - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Performing C SOURCE FILE Test InitOnceExecuteOnce succeeded with the following output:\n" - "${OUTPUT}\n" - "Return value: ${HAVE_IOEO}\n") - else () - if (CMAKE_CROSSCOMPILING AND "${HAVE_IOEO_EXITCODE}" MATCHES "FAILED_TO_RUN") - set (${HDF_PREFIX}_HAVE_IOEO "${HAVE_IOEO_EXITCODE}") - else () - set (${HDF_PREFIX}_HAVE_IOEO "" CACHE INTERNAL "Test InitOnceExecuteOnce") - endif () - - if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0") - message (VERBOSE "Performing Test InitOnceExecuteOnce - Failed") - endif () - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Performing InitOnceExecuteOnce Test failed with the following output:\n" - "${OUTPUT}\n" - "Return value: ${HAVE_IOEO_EXITCODE}\n") - endif () - endif () - endif () -endif () - -# ---------------------------------------------------------------------- -# Set the flag to indicate that the machine can handle converting -# denormalized floating-point values. -# (This flag should be set for all machines, except for the Crays, where -# the cache value is set in it's config file) -# -set (${HDF_PREFIX}_CONVERT_DENORMAL_FLOAT 1) |