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| author | Allen Byrne <byrn@hdfgroup.org> | 2012-06-15 13:26:33 (GMT) |
|---|---|---|
| committer | Allen Byrne <byrn@hdfgroup.org> | 2012-06-15 13:26:33 (GMT) |
| commit | 603fc9dbe09270f3686d776ef6f8243c9954cddc (patch) | |
| tree | ed28148a8e5860f9f60d1abbedbe87c03f7352f2 /config/cmake | |
| parent | 7eb9d11fa238dcd6027a0bac049fb2a996df80fa (diff) | |
| download | hdf5-603fc9dbe09270f3686d776ef6f8243c9954cddc.zip hdf5-603fc9dbe09270f3686d776ef6f8243c9954cddc.tar.gz hdf5-603fc9dbe09270f3686d776ef6f8243c9954cddc.tar.bz2 | |
[svn-r22464] Correct name used for POSIX flag
Diffstat (limited to 'config/cmake')
| -rw-r--r-- | config/cmake/ConfigureChecks.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake index bbd310e..6fb9ec1 100644 --- a/config/cmake/ConfigureChecks.cmake +++ b/config/cmake/ConfigureChecks.cmake @@ -411,7 +411,13 @@ SET (LINUX_LFS 0) SET (HDF5_EXTRA_FLAGS) IF (NOT WINDOWS) # Linux Specific flags - SET (HDF5_EXTRA_FLAGS -D_POSIX_SOURCE=199506L -D_BSD_SOURCE) + # 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. + # 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 (HDF5_EXTRA_FLAGS -D_POSIX_C_SOURCE=199506L -D_BSD_SOURCE) OPTION (HDF5_ENABLE_LARGE_FILE "Enable support for large (64-bit) files on Linux." ON) IF (HDF5_ENABLE_LARGE_FILE) SET (msg "Performing TEST_LFS_WORKS") |