LU-9564 build: Add server-build for Ubuntu with Kernel 4.4.0

[fs/lustre-release.git] / config / lustre-build-ldiskfs.m4

diff --git a/config/lustre-build-ldiskfs.m4 b/config/lustre-build-ldiskfs.m4
index 83b4cbc..ced3468 100644 (file)
--- a/config/lustre-build-ldiskfs.m4
+++ b/config/lustre-build-ldiskfs.m4
@@ -50,6 +50,24 @@ AS_IF([test x$RHEL_KERNEL = xyes], [
                esac
        ])],[LDISKFS_SERIES="4.4-sles12sp2.series"],
            [LDISKFS_SERIES="4.4-sles12sp2.series"])
+], [test x$UBUNTU_KERNEL = xyes], [
+       AS_VERSION_COMPARE([$LINUXRELEASE],[4.4.0],
+               [],
+               [
+                       KPLEV=$(echo $LINUXRELEASE | sed -n 's/.*-\([0-9]\+\).*/\1/p')
+                       AS_IF(
+                               [test -z "$KPLEV"], [
+                                       AC_MSG_WARN([Failed to determine Kernel patch level. Assume latest.])
+                                       LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"
+                               ],
+                               [test $KPLEV -ge 73], [LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"],
+                               [test $KPLEV -ge 62], [LDISKFS_SERIES="4.4.0-62-ubuntu14+16.series"],
+                               [test $KPLEV -ge 49], [LDISKFS_SERIES="4.4.0-49-ubuntu14+16.series"],
+                               [LDISKFS_SERIES="4.4.0-45-ubuntu14+16.series"]
+                       )
+               ],
+               [LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"]
+       )
 ])
 ])
 AS_IF([test -z "$LDISKFS_SERIES"],
@@ -240,6 +258,7 @@ AS_IF([test x$enable_ldiskfs != xno],[
        # set is available for the detected kernel.  For now, we just always
        # set it to "yes".
        AS_IF([test x$enable_ldiskfs = xmaybe], [enable_ldiskfs=yes])
+       AC_SUBST(ENABLE_LDISKFS, yes)
 
        LDISKFS_LINUX_SERIES
        LDISKFS_AC_PATCH_PROGRAM
@@ -256,6 +275,8 @@ AS_IF([test x$enable_ldiskfs != xno],[
        AC_DEFINE(CONFIG_LDISKFS_FS_ENCRYPTION, 1, [enable encryption for ldiskfs])
        AC_SUBST(LDISKFS_SUBDIR, ldiskfs)
        AC_DEFINE(HAVE_LDISKFS_OSD, 1, Enable ldiskfs osd)
+], [
+       AC_SUBST(ENABLE_LDISKFS, no)
 ])
 
 AC_MSG_CHECKING([whether to build ldiskfs])