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| author | Günther Deschner <gd@samba.org> | 2011-02-22 21:11:15 +0100 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2011-02-22 21:52:19 +0100 |
| commit | d71c024131d4b108e5c6b4eacf5a75fef8c69215 (patch) | |
| tree | ec32699598c1e8536824f49fe35a6283b8b43fe7 | |
| parent | ef896e647a1b19f8d0fc35dad823401e24354435 (diff) | |
| download | samba-d71c024131d4b108e5c6b4eacf5a75fef8c69215.tar.gz samba-d71c024131d4b108e5c6b4eacf5a75fef8c69215.tar.bz2 samba-d71c024131d4b108e5c6b4eacf5a75fef8c69215.zip | |
s3-waf: add check for sendfile on linux.
Guenther
| -rw-r--r-- | source3/wscript | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/source3/wscript b/source3/wscript index baaeaf506c..50e2ec17bd 100644 --- a/source3/wscript +++ b/source3/wscript @@ -1298,6 +1298,51 @@ main() { if os.environ.get('RUN_FROM_BUILD_FARM') is not None: conf.define('ENABLE_BUILD_FARM_HACKS', '1') + if Options.options.with_sendfile_support: + if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('k*bsd*-gnu') > -1) or (host_os.rfind('kopensolaris*-gnu') > -1): + conf.CHECK_CODE(''' + int tofd, fromfd; + off64_t offset; + size_t total; + ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total); + ''', + '_HAVE_SENDFILE64', + headers='sys/sendfile', + msg='Checking for linux sendfile64 support') + conf.CHECK_CODE(''' + int tofd, fromfd; + off_t offset; + size_t total; + ssize_t nwritten = sendfile(tofd, fromfd, &offset, total); + ''', + '_HAVE_SENDFILE', + headers='sys/sendfile', + msg='Checking for linux sendfile support') + + # Try and cope with broken Linux sendfile.... + conf.CHECK_CODE('''#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64) + #undef _FILE_OFFSET_BITS + #endif + #include <sys/sendfile.h> + int tofd, fromfd; + off_t offset; + size_t total; + ssize_t nwritten = sendfile(tofd, fromfd, &offset, total); + ''', + '_HAVE_BROKEN_LINUX_SENDFILE', + msg='Checking for broken linux sendfile support') + if conf.CONFIG_SET('_HAVE_SENDFILE64'): + conf.DEFINE('HAVE_SENDFILE64', '1') + conf.DEFINE('LINUX_SENDFILE_API', '1') + conf.DEFINE('WITH_SENDFILE', '1') + elif conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('LINUX_SENDFILE_API', '1') + conf.DEFINE('WITH_SENDFILE', '1') + elif conf.CONFIG_SET('_HAVE_BROKEN_LINUX_SENDFILE'): + conf.DEFINE('LINUX_BROKEN_SENDFILE_API', '1') + conf.DEFINE('WITH_SENDFILE', '1') + default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam auth_sam auth_unix auth_winbind auth_wbc auth_server auth_domain auth_builtin vfs_default |