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| author | Dana Robinson <derobins@hdfgroup.org> | 2016-01-28 20:44:11 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2016-01-28 20:44:11 (GMT) |
| commit | 6dc56e664bfd9d71951842cf006b7a76eb35cc34 (patch) | |
| tree | 2f8567c24480946058ab87c9927a01256988b038 /configure.ac | |
| parent | a969fbf6040707b4d4b099a7b2c19be787908230 (diff) | |
| download | hdf5-6dc56e664bfd9d71951842cf006b7a76eb35cc34.zip hdf5-6dc56e664bfd9d71951842cf006b7a76eb35cc34.tar.gz hdf5-6dc56e664bfd9d71951842cf006b7a76eb35cc34.tar.bz2 | |
[svn-r29011] LFS changes in the autotools and library.
* We assume that fseeko and ftello exist.
* The *64 IO functions and types are no longer explicitly used.
We now rely on a mapping provided by _FILE_OFFSET_BITS (or its
equivalent).
* _LARGEFILE(64)_SOURCE is no longer exposed via AM_CPPFLAGS.
The CMake files have not yet been updated but CMake is still
functional. The CMake configure files will just run a few
unecessary tests and create unneeded #defines until they are
updated in a few days.
Tested on: Linux, OS X, Solaris, z/OS
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/configure.ac b/configure.ac index 2f81607..4ab4245 100644 --- a/configure.ac +++ b/configure.ac @@ -1045,10 +1045,6 @@ fi ## case "$host_cpu-$host_vendor-$host_os" in *linux*) - ## Make available various LFS-related routines using the following - ## _LARGEFILE*_SOURCE macros. - AM_CPPFLAGS="-D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE $AM_CPPFLAGS" - ## Add POSIX support on Linux systems, so <features.h> defines ## __USE_POSIX, which is required to get the prototype for fdopen ## defined correctly in <stdio.h>. @@ -1083,23 +1079,6 @@ esac CPPFLAGS="$H5_CPPFLAGS $AM_CPPFLAGS $CPPFLAGS" CFLAGS="$H5_CFLAGS $AM_CFLAGS $CFLAGS" -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/types.h> -]], - [[off64_t n = 0;]])], - [AC_CHECK_FUNCS([lseek64 fseeko64 ftello64 ftruncate64])], - [AC_MSG_RESULT([skipping test for lseek64, fseeko64 , ftello64, ftruncate64 because off64_t is not defined])]) - -AC_CHECK_FUNCS([fseeko ftello]) - -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <sys/types.h> -#include <sys/stat.h> -]], -[[struct stat64 sb;]])], -[AC_CHECK_FUNCS([stat64 fstat64])], -[AC_MSG_RESULT([skipping test for stat64 and fstat64])]) - ## Checkpoint the cache AC_CACHE_SAVE @@ -1150,7 +1129,6 @@ cat >>confdefs.h <<\EOF #include <sys/types.h> /*for off_t definition*/ EOF AC_CHECK_SIZEOF([off_t]) -AC_CHECK_SIZEOF([off64_t]) if test "X$C9x" = "Xyes"; then cat >>confdefs.h <<\EOF |