diff options
| -rw-r--r-- | config/cmake/ConfigureChecks.cmake | 15 | ||||
| -rw-r--r-- | config/cmake/H5pubconf.h.in | 3 |
2 files changed, 18 insertions, 0 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake index 87d68c9..f6aac09 100644 --- a/config/cmake/ConfigureChecks.cmake +++ b/config/cmake/ConfigureChecks.cmake @@ -379,6 +379,21 @@ IF (NOT H5_SIZEOF_OFF64_T) SET (H5_SIZEOF_OFF64_T 0) ENDIF (NOT H5_SIZEOF_OFF64_T) +# Find the library containing clock_gettime() +IF (NOT WINDOWS) + CHECK_FUNCTION_EXISTS(clock_gettime CLOCK_GETTIME_IN_LIBC) + CHECK_LIBRARY_EXISTS(rt clock_gettime "" CLOCK_GETTIME_IN_LIBRT) + CHECK_LIBRARY_EXISTS(posix4 clock_gettime "" CLOCK_GETTIME_IN_LIBPOSIX4) + IF(CLOCK_GETTIME_IN_LIBC) + SET(H5_HAVE_CLOCK_GETTIME 1) + ELSEIF(CLOCK_GETTIME_IN_LIBRT) + SET(H5_HAVE_CLOCK_GETTIME 1) + LIST(APPEND LINK_LIBS rt) + ELSEIF(CLOCK_GETTIME_IN_LIBPOSIX4) + SET(H5_HAVE_CLOCK_GETTIME 1) + LIST(APPEND LINK_LIBS posix4) + ENDIF(CLOCK_GETTIME_IN_LIBC) +ENDIF (NOT WINDOWS) # For other tests to use the same libraries SET (CMAKE_REQUIRED_LIBRARIES ${LINK_LIBS}) diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in index 06026f0..87d6b23 100644 --- a/config/cmake/H5pubconf.h.in +++ b/config/cmake/H5pubconf.h.in @@ -109,6 +109,9 @@ /* Define if the compiler understands the __func__ keyword */ #cmakedefine H5_HAVE_C99_FUNC @H5_HAVE_C99_FUNC@ +/* Define to 1 if you have the `clock_gettime' function. */ +#cmakedefine H5_HAVE_CLOCK_GETTIME @H5_HAVE_CLOCK_GETTIME@ + /* Define if the function stack tracing code is to be compiled in */ #cmakedefine H5_HAVE_CODESTACK @H5_HAVE_CODESTACK@ |