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| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2024-03-12 18:30:24 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-12 18:30:24 (GMT) |
| commit | 8123614b4d9e814f64e5bd325ccaead5bb76e003 (patch) | |
| tree | 0b4f0fcf1adce2c3ee9baf2eb9a96e6f35417e2d /configure.ac | |
| parent | 40cb71d4c2e41937a216c06b78e8e345955469e2 (diff) | |
| download | hdf5-8123614b4d9e814f64e5bd325ccaead5bb76e003.zip hdf5-8123614b4d9e814f64e5bd325ccaead5bb76e003.tar.gz hdf5-8123614b4d9e814f64e5bd325ccaead5bb76e003.tar.bz2 | |
Use AC_SYS_LARGEFILE on Autotools (#4119)
We previously used a hack introduced in 1.8.5 to paper over differences
in off_t and off64_t when determining the type sizes. We no longer explicitly
support off64_t in the library and AC_SYS_LARGEFILE works fine.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/configure.ac b/configure.ac index 4646ba7..0fa2b3f 100644 --- a/configure.ac +++ b/configure.ac @@ -1460,26 +1460,9 @@ if test "X${enable_shared}" = "Xyes"; then fi ## ---------------------------------------------------------------------- -## Use the macro _AC_SYS_LARGEFILE_MACRO_VALUE to test defines -## that might need to be set for largefile support to behave -## correctly. This macro is defined in acsite.m4 and overrides -## the version provided by Autoconf (as of v2.65). The custom -## macro additionally adds the appropriate defines to AM_CPPFLAGS -## so that later configure checks have them visible. - -## Check for _FILE_OFFSET_BITS -_AC_SYS_LARGEFILE_MACRO_VALUE([_FILE_OFFSET_BITS], [64], - [ac_cv_sys_file_offset_bits], - [Number of bits in a file offset, on hosts where this is settable.], - [_AC_SYS_LARGEFILE_TEST_INCLUDES]) - -## Check for _LARGE_FILES -if test "$ac_cv_sys_file_offset_bits" = unknown; then - _AC_SYS_LARGEFILE_MACRO_VALUE([_LARGE_FILES], [1], - [ac_cv_sys_large_files], - [Define for large files, on AIX-style hosts.], - [_AC_SYS_LARGEFILE_TEST_INCLUDES]) -fi +## Set up large file support + +AC_SYS_LARGEFILE ## ---------------------------------------------------------------------- ## Add necessary defines for Linux Systems. |