diff options
Diffstat (limited to 'config/cmake_ext_mod/ConfigureChecks.cmake')
| -rw-r--r-- | config/cmake_ext_mod/ConfigureChecks.cmake | 138 |
1 files changed, 66 insertions, 72 deletions
diff --git a/config/cmake_ext_mod/ConfigureChecks.cmake b/config/cmake_ext_mod/ConfigureChecks.cmake index 6885187..cfda66b 100644 --- a/config/cmake_ext_mod/ConfigureChecks.cmake +++ b/config/cmake_ext_mod/ConfigureChecks.cmake @@ -31,13 +31,13 @@ if (APPLE) endif (APPLE) # Check for Darwin (not just Apple - we also want to catch OpenDarwin) -if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - set (${HDF_PREFIX}_HAVE_DARWIN 1) +if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + set (${HDF_PREFIX}_HAVE_DARWIN 1) endif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") # Check for Solaris -if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS") - set (${HDF_PREFIX}_HAVE_SOLARIS 1) +if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS") + set (${HDF_PREFIX}_HAVE_SOLARIS 1) endif (${CMAKE_SYSTEM_NAME} MATCHES "SunOS") #----------------------------------------------------------------------------- @@ -141,10 +141,6 @@ MACRO (HDF_FUNCTION_TEST OTHER_TEST) set (OTHER_TEST_ADD_LIBRARIES "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") endif (CMAKE_REQUIRED_LIBRARIES) - foreach (def ${HDF_EXTRA_TEST_DEFINITIONS}) - set (MACRO_CHECK_FUNCTION_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D${def}=${${def}}") - endforeach (def) - foreach (def HAVE_SYS_TIME_H HAVE_UNISTD_H @@ -266,27 +262,23 @@ set (LINUX_LFS 0) set (HDF_EXTRA_C_FLAGS) set (HDF_EXTRA_FLAGS) if (NOT WINDOWS) - if (NOT ${HDF_PREFIX}_HAVE_SOLARIS) + # Might want to check explicitly for Linux and possibly Cygwin + # instead of checking for not Solaris or Darwin. + if (NOT ${HDF_PREFIX}_HAVE_SOLARIS AND NOT ${HDF_PREFIX}_HAVE_DARWIN) # 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. + # 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=199506L) - # _BSD_SOURCE deprecated in GLIBC >= 2.20 - TRY_RUN (HAVE_DEFAULT_SOURCE_RUN HAVE_DEFAULT_SOURCE_COMPILE - ${CMAKE_BINARY_DIR} - ${HDF_RESOURCES_EXT_DIR}/HDFTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=-DHAVE_DEFAULT_SOURCE - OUTPUT_VARIABLE OUTPUT - ) - if (HAVE_DEFAULT_SOURCE_COMPILE AND HAVE_DEFAULT_SOURCE_RUN) - set (HDF_EXTRA_FLAGS -D_DEFAULT_SOURCE) - else (HAVE_DEFAULT_SOURCE_COMPILE AND HAVE_DEFAULT_SOURCE_RUN) - set (HDF_EXTRA_FLAGS -D_BSD_SOURCE) - endif (HAVE_DEFAULT_SOURCE_COMPILE AND HAVE_DEFAULT_SOURCE_RUN) + set (HDF_EXTRA_C_FLAGS -D_POSIX_C_SOURCE=200112L) + + # Need to add this so that O_DIRECT is visible for the direct + # VFD on Linux systems. + set (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) @@ -297,6 +289,11 @@ if (NOT WINDOWS) CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=-DTEST_LFS_WORKS OUTPUT_VARIABLE OUTPUT ) + + # 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}) @@ -319,7 +316,7 @@ if (NOT WINDOWS) endif (TEST_LFS_WORKS_COMPILE) endif (HDF_ENABLE_LARGE_FILE) set (CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${HDF_EXTRA_FLAGS}) - endif (NOT ${HDF_PREFIX}_HAVE_SOLARIS) + endif (NOT ${HDF_PREFIX}_HAVE_SOLARIS AND NOT ${HDF_PREFIX}_HAVE_DARWIN) endif (NOT WINDOWS) add_definitions (${HDF_EXTRA_FLAGS}) @@ -422,6 +419,19 @@ if (NOT ${HDF_PREFIX}_SIZEOF_OFF64_T) set (${HDF_PREFIX}_SIZEOF_OFF64_T 0) endif (NOT ${HDF_PREFIX}_SIZEOF_OFF64_T) +#----------------------------------------------------------------------------- +# Extra C99 types +#----------------------------------------------------------------------------- + +# _Bool type support +CHECK_INCLUDE_FILE_CONCAT (stdbool.h ${HDF_PREFIX}_HAVE_STDBOOL_H) +if (HAVE_STDBOOL_H) + set (CMAKE_EXTRA_INCLUDE_FILES stdbool.h) + HDF_CHECK_TYPE_SIZE (bool ${HDF_PREFIX}_SIZEOF_BOOL) +else (HAVE_STDBOOL_H) + HDF_CHECK_TYPE_SIZE (_Bool ${HDF_PREFIX}_SIZEOF_BOOL) +endif (HAVE_STDBOOL_H) + if (NOT WINDOWS) #----------------------------------------------------------------------------- # Check if the dev_t type is a scalar type @@ -437,6 +447,7 @@ if (NOT WINDOWS) #----------------------------------------------------------------------------- # Check a bunch of time functions #----------------------------------------------------------------------------- + CHECK_FUNCTION_EXISTS (gettimeofday ${HDF_PREFIX}_HAVE_GETTIMEOFDAY) foreach (test HAVE_TM_GMTOFF HAVE___TM_GMTOFF @@ -479,6 +490,8 @@ endif (NOT WINDOWS) # 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 (frexpf ${HDF_PREFIX}_HAVE_FREXPF) CHECK_FUNCTION_EXISTS (frexpl ${HDF_PREFIX}_HAVE_FREXPL) @@ -556,10 +569,6 @@ MACRO (HDF_CXX_FUNCTION_TEST OTHER_TEST) set (OTHER_TEST_ADD_LIBRARIES "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") endif (CMAKE_REQUIRED_LIBRARIES) - foreach (def ${HDF_EXTRA_TEST_DEFINITIONS}) - set (MACRO_CHECK_FUNCTION_DEFINITIONS "${MACRO_CHECK_FUNCTION_DEFINITIONS} -D${def}=${${def}}") - endforeach (def) - foreach (def HAVE_SYS_TIME_H HAVE_UNISTD_H @@ -626,7 +635,7 @@ if (WINDOWS) "${CURRENT_TEST_DEFINITIONS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE" ) endif (LARGEFILE) - set (MACRO_CHECK_FUNCTION_DEFINITIONS + set (MACRO_CHECK_FUNCTION_DEFINITIONS "-DHAVE_IOEO ${CMAKE_REQUIRED_FLAGS}") if (CMAKE_REQUIRED_LIBRARIES) set (CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES @@ -658,7 +667,7 @@ if (WINDOWS) if ("${HAVE_IOEO_EXITCODE}" EQUAL 0) set (${HDF_PREFIX}_HAVE_IOEO 1 CACHE INTERNAL "Test InitOnceExecuteOnce") message (STATUS "Performing Test InitOnceExecuteOnce - Success") - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Performing C SOURCE FILE Test InitOnceExecuteOnce succeded with the following output:\n" "${OUTPUT}\n" "Return value: ${HAVE_IOEO}\n") @@ -670,7 +679,7 @@ if (WINDOWS) endif (CMAKE_CROSSCOMPILING AND "${HAVE_IOEO_EXITCODE}" MATCHES "FAILED_TO_RUN") message (STATUS "Performing Test InitOnceExecuteOnce - Failed") - file (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + 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") @@ -682,60 +691,45 @@ endif (WINDOWS) #----------------------------------------------------------------------------- # Determine how 'inline' is used #----------------------------------------------------------------------------- -set (HDF_EXTRA_TEST_DEFINITIONS INLINE_TEST_INLINE) foreach (inline_test inline __inline__ __inline) - set (INLINE_TEST_INLINE ${inline_test}) - HDF_FUNCTION_TEST (INLINE_TEST_${inline_test}) + string (TOUPPER ${inline_test} INLINE_TEST_MACRO) + HDF_FUNCTION_TEST (HAVE_${INLINE_TEST_MACRO}) endforeach (inline_test) -set (HDF_EXTRA_TEST_DEFINITIONS) -if (INLINE_TEST___inline__) - set (${HDF_PREFIX}_inline __inline__) -else (INLINE_TEST___inline__) - if (INLINE_TEST___inline) - set (${HDF_PREFIX}_inline __inline) - else (INLINE_TEST___inline) - if (INLINE_TEST_inline) - set (${HDF_PREFIX}_inline inline) - endif (INLINE_TEST_inline) - endif (INLINE_TEST___inline) -endif (INLINE_TEST___inline__) - #----------------------------------------------------------------------------- # Check how to print a Long Long integer #----------------------------------------------------------------------------- if (NOT ${HDF_PREFIX}_PRINTF_LL_WIDTH OR ${HDF_PREFIX}_PRINTF_LL_WIDTH MATCHES "unknown") set (PRINT_LL_FOUND 0) message (STATUS "Checking for appropriate format for 64 bit long:") - foreach (HDF5_PRINTF_LL l64 l L q I64 ll) - set (CURRENT_TEST_DEFINITIONS "-DPRINTF_LL_WIDTH=${HDF5_PRINTF_LL}") - if (${HDF_PREFIX}_SIZEOF_LONG_LONG) - set (CURRENT_TEST_DEFINITIONS "${CURRENT_TEST_DEFINITIONS} -DHAVE_LONG_LONG") - endif (${HDF_PREFIX}_SIZEOF_LONG_LONG) - TRY_RUN (HDF5_PRINTF_LL_TEST_RUN HDF5_PRINTF_LL_TEST_COMPILE - ${CMAKE_BINARY_DIR} - ${HDF_RESOURCES_EXT_DIR}/HDFTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CURRENT_TEST_DEFINITIONS} - OUTPUT_VARIABLE OUTPUT + set (CURRENT_TEST_DEFINITIONS "-DPRINTF_LL_WIDTH") + if (${HDF_PREFIX}_SIZEOF_LONG_LONG) + set (CURRENT_TEST_DEFINITIONS "${CURRENT_TEST_DEFINITIONS} -DHAVE_LONG_LONG") + endif (${HDF_PREFIX}_SIZEOF_LONG_LONG) + TRY_RUN (${HDF_PREFIX}_PRINTF_LL_TEST_RUN ${HDF_PREFIX}_PRINTF_LL_TEST_COMPILE + ${CMAKE_BINARY_DIR} + ${HDF_RESOURCES_EXT_DIR}/HDFTests.c + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CURRENT_TEST_DEFINITIONS} + OUTPUT_VARIABLE OUTPUT + ) + if (${HDF_PREFIX}_PRINTF_LL_TEST_COMPILE) + if (${HDF_PREFIX}_PRINTF_LL_TEST_RUN MATCHES 0) + string(REGEX REPLACE ".*PRINTF_LL_WIDTH=\\[(.*)\\].*" "\\1" ${HDF_PREFIX}_PRINTF_LL "${OUTPUT}") + set (${HDF_PREFIX}_PRINTF_LL_WIDTH "\"${${HDF_PREFIX}_PRINTF_LL}\"" CACHE INTERNAL "Width for printf for type `long long' or `__int64', us. `ll") + set (PRINT_LL_FOUND 1) + else (${HDF_PREFIX}_PRINTF_LL_TEST_RUN MATCHES 0) + message ("Width test failed with result: ${${HDF_PREFIX}_PRINTF_LL_TEST_RUN}") + endif (${HDF_PREFIX}_PRINTF_LL_TEST_RUN MATCHES 0) + else (${HDF_PREFIX}_PRINTF_LL_TEST_COMPILE) + file (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log + "Test ${HDF_PREFIX}_PRINTF_LL_WIDTH failed with the following output:\n ${OUTPUT}\n" ) - if (HDF5_PRINTF_LL_TEST_COMPILE) - if (HDF5_PRINTF_LL_TEST_RUN MATCHES 0) - set (${HDF_PREFIX}_PRINTF_LL_WIDTH "\"${HDF5_PRINTF_LL}\"" CACHE INTERNAL "Width for printf for type `long long' or `__int64', us. `ll") - set (PRINT_LL_FOUND 1) - else (HDF5_PRINTF_LL_TEST_RUN MATCHES 0) - message ("Width with ${HDF5_PRINTF_LL} failed with result: ${HDF5_PRINTF_LL_TEST_RUN}") - endif (HDF5_PRINTF_LL_TEST_RUN MATCHES 0) - else (HDF5_PRINTF_LL_TEST_COMPILE) - file (APPEND ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log - "Test ${HDF_PREFIX}_PRINTF_LL_WIDTH for ${HDF5_PRINTF_LL} failed with the following output:\n ${OUTPUT}\n" - ) - endif (HDF5_PRINTF_LL_TEST_COMPILE) - endforeach (HDF5_PRINTF_LL) + endif (${HDF_PREFIX}_PRINTF_LL_TEST_COMPILE) if (PRINT_LL_FOUND) - message (STATUS "Checking for apropriate format for 64 bit long: found ${${HDF_PREFIX}_PRINTF_LL_WIDTH}") + message (STATUS "Checking for appropriate format for 64 bit long: found ${${HDF_PREFIX}_PRINTF_LL_WIDTH}") else (PRINT_LL_FOUND) - message (STATUS "Checking for apropriate format for 64 bit long: not found") + message (STATUS "Checking for appropriate format for 64 bit long: not found") set (${HDF_PREFIX}_PRINTF_LL_WIDTH "\"unknown\"" CACHE INTERNAL "Width for printf for type `long long' or `__int64', us. `ll" ) |