diff options
| author | Emmanuel Dreyfus <manu@netbsd.org> | 2014-07-28 14:49:16 +0200 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2014-07-28 09:58:30 -0700 |
| commit | e55e1e0ee1352bbbbd847c6e188950cf1fccc8d5 (patch) | |
| tree | 039143ee682e54d45c9c3da3244fcc8ecd90e5cf /configure.ac | |
| parent | 8d75177c74eb18a7a6ec37b3550898eeffe87b8e (diff) | |
Disable Erasure Code xlator if MMX is missing
Erasure Code xlator requires MMX instruction set.
Disable building it if MMX is missing.
This is a backport of Id9fe87db33e00c5630c1f3633ebd50fc4ebaec4d
BUG: 764655
Change-Id: I880109e42838b5b35ce68508eeb0f8f005faf6f1
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8381
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 8d8b971ab6f..16739cc9812 100644 --- a/configure.ac +++ b/configure.ac @@ -321,6 +321,9 @@ AC_CHECK_LIB([readline], [rl_do_undo], [RL_UNDO="yes"], [RL_UNDO="no"]) AC_CHECK_LIB([intl], [gettext]) +dnl Erasure Code xlator requires MMX instruction set +AC_CHECK_HEADERS([xmmintrin.h], [enable_ec_xlator=yes], [enable_ec_xlator=no]) + AC_CHECK_HEADERS([sys/xattr.h]) AC_CHECK_HEADERS([sys/ioctl.h], AC_DEFINE(HAVE_IOCTL_IN_SYS_IOCTL_H, 1, [have sys/ioctl.h])) @@ -447,6 +450,14 @@ fi AC_SUBST(FUSERMOUNT_SUBDIR) #end FUSERMOUNT section +# Erasure Code xlator section +BUILD_EC_XLATOR=no +if test "x$enable_ec_xlator" = "xyes" ; then + EC_XLATOR_SUBDIR=ec + BUILD_EC_XLATOR="yes" +fi +AC_SUBST(EC_XLATOR_SUBDIR) + # QEMU_BLOCK section AC_ARG_ENABLE([qemu-block], @@ -1071,4 +1082,5 @@ echo "Use syslog : $USE_SYSLOG" echo "XML output : $BUILD_XML_OUTPUT" echo "QEMU Block formats : $BUILD_QEMU_BLOCK" echo "Encryption xlator : $BUILD_CRYPT_XLATOR" +echo "Erasure Code xlator : $BUILD_EC_XLATOR" echo |